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add cortex-v7a support

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How To Run:
    see TencentOS-tiny\board\ALPHA_I.MX_emmc_256ddr\README.md

TODO Next:
1. VFP support
2. fault diagnosis support
3. qemu vexpress ca9 support
4. raspberry pi support
5. SMP support
This commit is contained in:
daishengdong
2020-01-19 19:06:24 +08:00
parent 08ab1d88e1
commit 3d9d6198c8
115 changed files with 98070 additions and 29 deletions
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139
board/ALPHA_I.MX_emmc_256ddr/bsp/ap3216c/bsp_ap3216c.c Normal file
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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_ap3216c.c
作者 : 左忠凯
版本 : V1.0
描述 : AP3216C驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/3/26 左忠凯创建
***************************************************************/
#include "bsp_ap3216c.h"
#include "bsp_i2c.h"
#include "bsp_delay.h"
#include "cc.h"
#include "printf.h"
/*
* @description : 初始化AP3216C
* @param : 无
* @return : 0 成功，其他值 错误代码
*/
unsigned char ap3216c_init(void)
{
unsigned char data = 0;
/* 1、IO初始化，配置I2C IO属性
* I2C1_SCL -> UART4_TXD
* I2C1_SDA -> UART4_RXD
*/
IOMUXC_SetPinMux(IOMUXC_UART4_TX_DATA_I2C1_SCL, 1);
IOMUXC_SetPinMux(IOMUXC_UART4_RX_DATA_I2C1_SDA, 1);
/*
*bit 16:0 HYS关闭
*bit [15:14]: 1 默认47K上拉
*bit [13]: 1 pull功能
*bit [12]: 1 pull/keeper使能
*bit [11]: 0 关闭开路输出
*bit [7:6]: 10 速度100Mhz
*bit [5:3]: 110 驱动能力为R0/6
*bit [0]: 1 高转换率
*/
IOMUXC_SetPinConfig(IOMUXC_UART4_TX_DATA_I2C1_SCL, 0x70B0);
IOMUXC_SetPinConfig(IOMUXC_UART4_RX_DATA_I2C1_SDA, 0X70B0);
i2c_init(I2C1); /* 初始化I2C1 */
/* 2、初始化AP3216C */
ap3216c_writeonebyte(AP3216C_ADDR, AP3216C_SYSTEMCONG, 0X04); /* 复位AP3216C */
delayms(50); /* AP33216C复位至少10ms */
ap3216c_writeonebyte(AP3216C_ADDR, AP3216C_SYSTEMCONG, 0X03); /* 开启ALS、PS+IR */
data = ap3216c_readonebyte(AP3216C_ADDR, AP3216C_SYSTEMCONG); /* 读取刚刚写进去的0X03 */
if(data == 0X03)
return 0; /* AP3216C正常 */
else
return 1; /* AP3216C失败 */
}
/*
* @description : 向AP3216C写入数据
* @param - addr: 设备地址
* @param - reg : 要写入的寄存器
* @param - data: 要写入的数据
* @return : 操作结果
*/
unsigned char ap3216c_writeonebyte(unsigned char addr,unsigned char reg, unsigned char data)
{
unsigned char status=0;
unsigned char writedata=data;
struct i2c_transfer masterXfer;
/* 配置I2C xfer结构体 */
masterXfer.slaveAddress = addr; /* 设备地址 */
masterXfer.direction = kI2C_Write; /* 写入数据 */
masterXfer.subaddress = reg; /* 要写入的寄存器地址 */
masterXfer.subaddressSize = 1; /* 地址长度一个字节 */
masterXfer.data = &writedata; /* 要写入的数据 */
masterXfer.dataSize = 1; /* 写入数据长度1个字节 */
if(i2c_master_transfer(I2C1, &masterXfer))
status=1;
return status;
}
/*
* @description : 从AP3216C读取一个字节的数据
* @param - addr: 设备地址
* @param - reg : 要读取的寄存器
* @return : 读取到的数据。
*/
unsigned char ap3216c_readonebyte(unsigned char addr,unsigned char reg)
{
unsigned char val=0;
struct i2c_transfer masterXfer;
masterXfer.slaveAddress = addr; /* 设备地址 */
masterXfer.direction = kI2C_Read; /* 读取数据 */
masterXfer.subaddress = reg; /* 要读取的寄存器地址 */
masterXfer.subaddressSize = 1; /* 地址长度一个字节 */
masterXfer.data = &val; /* 接收数据缓冲区 */
masterXfer.dataSize = 1; /* 读取数据长度1个字节 */
i2c_master_transfer(I2C1, &masterXfer);
return val;
}
/*
* @description : 读取AP3216C的数据，读取原始数据，包括ALS,PS和IR, 注意！
* : 如果同时打开ALS,IR+PS的话两次数据读取的时间间隔要大于112.5ms
* @param - ir : ir数据
* @param - ps : ps数据
* @param - ps : als数据
* @return : 无。
*/
void ap3216c_readdata(unsigned short *ir, unsigned short *ps, unsigned short *als)
{
unsigned char buf[6];
unsigned char i;
/* 循环读取所有传感器数据 */
for(i = 0; i < 6; i++)
{
buf[i] = ap3216c_readonebyte(AP3216C_ADDR, AP3216C_IRDATALOW + i);
}
if(buf[0] & 0X80) /* IR_OF位为1,则数据无效 */
*ir = 0;
else /* 读取IR传感器的数据 */
*ir = ((unsigned short)buf[1] << 2) | (buf[0] & 0X03);
*als = ((unsigned short)buf[3] << 8) | buf[2]; /* 读取ALS传感器的数据 */
if(buf[4] & 0x40) /* IR_OF位为1,则数据无效 */
*ps = 0;
else /* 读取PS传感器的数据 */
*ps = ((unsigned short)(buf[5] & 0X3F) << 4) | (buf[4] & 0X0F);
}

36
board/ALPHA_I.MX_emmc_256ddr/bsp/ap3216c/bsp_ap3216c.h Normal file
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#ifndef _BSP_AP3216C_H
#define _BSP_AP3216C_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_ap3216c.h
作者 : 左忠凯
版本 : V1.0
描述 : AP3216C驱动头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/3/26 左忠凯创建
***************************************************************/
#include "bsp.h"
#define AP3216C_ADDR 0X1E /* AP3216C器件地址 */
/* AP3316C寄存器 */
#define AP3216C_SYSTEMCONG 0x00 /* 配置寄存器 */
#define AP3216C_INTSTATUS 0X01 /* 中断状态寄存器 */
#define AP3216C_INTCLEAR 0X02 /* 中断清除寄存器 */
#define AP3216C_IRDATALOW 0x0A /* IR数据低字节 */
#define AP3216C_IRDATAHIGH 0x0B /* IR数据高字节 */
#define AP3216C_ALSDATALOW 0x0C /* ALS数据低字节 */
#define AP3216C_ALSDATAHIGH 0X0D /* ALS数据高字节 */
#define AP3216C_PSDATALOW 0X0E /* PS数据低字节 */
#define AP3216C_PSDATAHIGH 0X0F /* PS数据高字节 */
/* 函数声明 */
unsigned char ap3216c_init(void);
unsigned char ap3216c_readonebyte(unsigned char addr,unsigned char reg);
unsigned char ap3216c_writeonebyte(unsigned char addr,unsigned char reg, unsigned char data);
void ap3216c_readdata(unsigned short *ir, unsigned short *ps, unsigned short *als);
#endif

160
board/ALPHA_I.MX_emmc_256ddr/bsp/backlight/bsp_backlight.c Normal file
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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_backlight.c
作者 : 左忠凯
版本 : V1.0
描述 : LCD背光PWM驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/22 左忠凯创建
***************************************************************/
#include "bsp_backlight.h"
#include "bsp_int.h"
#include "printf.h"
/* 背光设备 */
struct backlight_dev_struc backlight_dev;
/*
* @description : pwm1中断处理函数
* @param : 无
* @return : 无
*/
void pwm1_irqhandler(void)
{
if(PWM1->PWMSR & (1 << 3)) /* FIFO为空中断 */
{
/* 将占空比信息写入到FIFO中,其实就是设置占空比 */
pwm1_setduty(backlight_dev.pwm_duty);
PWM1->PWMSR |= (1 << 3); /* 写1清除中断标志位 */
}
}
/*
* @description : 初始化背光PWM
* @param : 无
* @return : 无
*/
void backlight_init(void)
{
unsigned char i = 0;
/* 1、背光PWM IO初始化 */
IOMUXC_SetPinMux(IOMUXC_GPIO1_IO08_PWM1_OUT, 0); /* 复用为PWM1_OUT */
/* 配置PWM IO属性
*bit 16:0 HYS关闭
*bit [15:14]: 10 100K上拉
*bit [13]: 1 pull功能
*bit [12]: 1 pull/keeper使能
*bit [11]: 0 关闭开路输出
*bit [7:6]: 10 速度100Mhz
*bit [5:3]: 010 驱动能力为R0/2
*bit [0]: 0 低转换率
*/
IOMUXC_SetPinConfig(IOMUXC_GPIO1_IO08_PWM1_OUT, 0XB090);
/* 2、初始化PWM1 */
/*
* 初始化寄存器PWMCR
* bit[27:26] : 01 当FIFO中空余位置大于等于2的时候FIFO空标志值位
* bit[25] :
0 停止模式下PWM不工作
* bit[24] : 0 休眠模式下PWM不工作
* bit[23] : 0 等待模式下PWM不工作
* bit[22] : 0 调试模式下PWM不工作
* bit[21] : 0 关闭字节交换
* bit[20] : 0 关闭半字数据交换
* bit[19:18] : 00 PWM输出引脚在计数器重新计数的时候输出高电平
* 在计数器计数值达到比较值以后输出低电平
* bit[17:16] : 01 PWM时钟源选择IPG CLK = 66MHz
* bit[15:4] : 65 分频系数为65+1=66，PWM时钟源 = 66MHZ/66=1MHz
* bit[3] : 0 PWM不复位
* bit[2:1] : 00 FIFO中的sample数据每个只能使用一次。
* bit[0] : 0 先关闭PWM，后面再使能
*/
PWM1->PWMCR = 0; /* 寄存器先清零 */
PWM1->PWMCR |= (1 << 26) | (1 << 16) | (65 << 4);
/* 设置PWM周期为1000,那么PWM频率就是1M/1000 = 1KHz。 */
pwm1_setperiod_value(1000);
/* 设置占空比，默认50%占空比 ,写四次是因为有4个FIFO */
backlight_dev.pwm_duty = 50;
for(i = 0; i < 4; i++)
{
pwm1_setduty(backlight_dev.pwm_duty);
}
/* 使能FIFO空中断，设置寄存器PWMIR寄存器的bit0为1 */
PWM1->PWMIR |= 1 << 0;
system_register_irqhandler(PWM1_IRQn, (system_irq_handler_t)pwm1_irqhandler, NULL); /* 注册中断服务函数 */
GIC_EnableIRQ(PWM1_IRQn); /* 使能GIC中对应的中断 */
PWM1->PWMSR = 0; /* PWM中断状态寄存器清零 */
pwm1_enable(); /* 使能PWM1 */
}
/*
* @description : 使能PWM
* @param : 无
* @return : 无
*/
void pwm1_enable(void)
{
PWM1->PWMCR |= 1 << 0;
}
/*
* @description : 设置Sample寄存器，Sample数据会写入到FIFO中，
* 所谓的Sample寄存器，就相当于比较寄存器，假如PWMCR中的POUTC
* 设置为00的时候。当PWM计数器中的计数值小于Sample的时候
* 就会输出高电平，当PWM计数器值大于Sample的时候输出底电平,
* 因此可以通过设置Sample寄存器来设置占空比
* @param - value : 寄存器值，范围0~0XFFFF
* @return : 无
*/
void pwm1_setsample_value(unsigned int value)
{
PWM1->PWMSAR = (value & 0XFFFF);
}
/*
* @description : 设置PWM周期，就是设置寄存器PWMPR，PWM周期公式如下
* PWM_FRE = PWM_CLK / (PERIOD + 2)， 比如当前PWM_CLK=1MHz
* 要产生1KHz的PWM，那么PERIOD = 1000000/1K - 2 = 998
* @param - value : 周期值，范围0~0XFFFF
* @return : 无
*/
void pwm1_setperiod_value(unsigned int value)
{
unsigned int regvalue = 0;
if(value < 2)
regvalue = 2;
else
regvalue = value - 2;
PWM1->PWMPR = (regvalue & 0XFFFF);
}
/*
* @description : 设置PWM占空比
* @param - value : 占空比0~100，对应0%~100%
* @return : 无
*/
void pwm1_setduty(unsigned char duty)
{
unsigned short preiod;
unsigned short sample;
backlight_dev.pwm_duty = duty;
preiod = PWM1->PWMPR + 2;
sample = preiod * backlight_dev.pwm_duty / 100;
pwm1_setsample_value(sample);
}

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board/ALPHA_I.MX_emmc_256ddr/bsp/backlight/bsp_backlight.h Normal file
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#ifndef _BACKLIGHT_H
#define _BACKLIGHT_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_backlight.c
作者 : 左忠凯
版本 : V1.0
描述 : LCD背光PWM驱动头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/22 左忠凯创建
***************************************************************/
#include "bsp.h"
/* 背光PWM结构体 */
struct backlight_dev_struc
{
unsigned char pwm_duty; /* 占空比 */
};
/* 函数声明 */
void backlight_init(void);
void pwm1_enable(void);
void pwm1_setsample_value(unsigned int value);
void pwm1_setperiod_value(unsigned int value);
void pwm1_setduty(unsigned char duty);
void pwm1_irqhandler(void);
#endif

54
board/ALPHA_I.MX_emmc_256ddr/bsp/beep/bsp_beep.c Normal file
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#include "bsp_beep.h"
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_beep.c
作者 : 左忠凯
版本 : V1.0
描述 : 蜂鸣器驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
***************************************************************/
/*
* @description : 初始化蜂鸣器对应的IO
* @param : 无
* @return : 无
*/
void beep_init(void)
{
/* 1、初始化IO复用，复用为GPIO5_IO01 */
IOMUXC_SetPinMux(IOMUXC_SNVS_SNVS_TAMPER1_GPIO5_IO01,0);
/* 2、、配置GPIO1_IO03的IO属性
*bit 16:0 HYS关闭
*bit [15:14]: 00 默认下拉
*bit [13]: 0 kepper功能
*bit [12]: 1 pull/keeper使能
*bit [11]: 0 关闭开路输出
*bit [7:6]: 10 速度100Mhz
*bit [5:3]: 110 R0/6驱动能力
*bit [0]: 0 低转换率
*/
IOMUXC_SetPinConfig(IOMUXC_SNVS_SNVS_TAMPER1_GPIO5_IO01,0X10B0);
/* 3、初始化GPIO,GPIO5_IO01设置为输出 */
GPIO5->GDIR |= (1 << 1);
/* 4、设置GPIO5_IO01输出高电平，关闭蜂鸣器 */
GPIO5->DR |= (1 << 1);
}
/*
* @description : 蜂鸣器控制函数，控制蜂鸣器打开还是关闭
* @param - status : 0，关闭蜂鸣器，1 打开蜂鸣器
* @return : 无
*/
void beep_switch(int status)
{
if(status == ON)
GPIO5->DR &= ~(1 << 1); /* 打开蜂鸣器 */
else if(status == OFF)
GPIO5->DR |= (1 << 1); /* 关闭蜂鸣器 */
}

20
board/ALPHA_I.MX_emmc_256ddr/bsp/beep/bsp_beep.h Normal file
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#ifndef __BSP_BEEP_H
#define __BSP_BEEP_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_beep.h
作者 : 左忠凯
版本 : V1.0
描述 : 蜂鸣器驱动头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
***************************************************************/
#include "bsp.h"
/* 函数声明 */
void beep_init(void);
void beep_switch(int status);
#endif

291
board/ALPHA_I.MX_emmc_256ddr/bsp/bmp280/bsp_bmp280.c Normal file
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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_bmp280.
作者 : 左忠凯
版本 : V1.0
描述 : BMP280驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/17 左忠凯创建
***************************************************************/
#include "bsp_bmp280.h"
#include "bsp_delay.h"
#include "bsp_spi.h"
#include "printf.h"
/* BMP280属性结构体 */
struct bmp280_dev_struc bmp280_dev;
/*
* @description : 初始化BMP280
* @param : 无
* @return : 0 初始化成功，其他值 初始化失败
*/
unsigned char bmp280_init(void)
{
unsigned char regvalue;
gpio_pin_config_t cs_config;
/* 1、初始化SPI */
spi3_init();
/* 2、初始化片选引脚 */
IOMUXC_SetPinMux(IOMUXC_UART2_TX_DATA_GPIO1_IO20, 0);
IOMUXC_SetPinConfig(IOMUXC_UART2_TX_DATA_GPIO1_IO20, 0X10B0);
cs_config.direction = kGPIO_DigitalOutput;
cs_config.outputLogic = 1;
gpio_init(GPIO1, 20, &cs_config);
/* 4、配置BMP280 */
regvalue = bmp280_read_reg(BMP280_ID_REG);/* 读取ID */
if(regvalue == BMP280_ID_VALUE)
{
printf("bmp280 id = %#X\r\n", regvalue);
} else {
return 1;
}
bmp280_write_reg(BMP280_RESET_REG, BMP280_RESET_VALUE); /* 复位BMP280 */
bmp280_write_reg(BMP280_CTRLMEAS_REG, 0); /* 进入睡眠模式才可以写控制寄存器 */
/* 设置BMP280使用Ultra high resolution模式，即：
* osrs_p为X16，osrs_t为X2，IIR Filter为16
*/
/*
*配置BMP280控制寄存器CONFIG_REG
*bit[7:5] : 000 normal模式下的T_standby，0.5ms
*bit[4:2] : 111 IIR滤波器的时间常量 X16
*bit[0] : 0 禁止3线SPI模式
*/
bmp280_write_reg(BMP280_CONFIG_REG, 0x1C);
/*
*配置BMP280测量寄存器CTRLMEAS_REG
*bit[7:5] : 010 温度采样率x2 17bit/0.0025°C
*bit[4:2] : 111 压力采样率x16 20bit/0.16Pa
*bit[1:0] : 11 normal模式
*/
bmp280_write_reg(BMP280_CTRLMEAS_REG, 0x5F);
bmp280_get_calibparam(); /* 计算参数 */
return 0;
}
/*
* @description : 计算BMP280的计算参数
* @param : 无
* @return : 无
*/
void bmp280_get_calibparam(void)
{
unsigned char param_buf[BMP280_TRIMPARAM_LEN];
/* 读取BMP280的参数 */
bmp280_read_len(BMP280_TRIMPARAM_FRG, param_buf, BMP280_TRIMPARAM_LEN);
/* 计算参数 */
bmp280_dev.calib_param.dig_T1 = (u16)((((u16)((u8)param_buf[1])) << 8) | param_buf[0]);
bmp280_dev.calib_param.dig_T2 = (s16)((((s16)((s8)param_buf[3])) << 8) | param_buf[2]);
bmp280_dev.calib_param.dig_T3 = (s16)((((s16)((s8)param_buf[5])) << 8) | param_buf[4]);
bmp280_dev.calib_param.dig_P1 = (u16)((((u16)((u8)param_buf[7])) << 8) | param_buf[6]);
bmp280_dev.calib_param.dig_P2 = (s16)((((s16)((s8)param_buf[9])) << 8) | param_buf[8]);
bmp280_dev.calib_param.dig_P3 = (s16)((((s16)((s8)param_buf[11])) << 8) | param_buf[10]);
bmp280_dev.calib_param.dig_P4 = (s16)((((s16)((s8)param_buf[13])) << 8) | param_buf[12]);
bmp280_dev.calib_param.dig_P5 = (s16)((((s16)((s8)param_buf[15])) << 8) | param_buf[14]);
bmp280_dev.calib_param.dig_P6 = (s16)((((s16)((s8)param_buf[17])) << 8) | param_buf[16]);
bmp280_dev.calib_param.dig_P7 = (s16)((((s16)((s8)param_buf[19])) << 8) | param_buf[18]);
bmp280_dev.calib_param.dig_P8 = (s16)((((s16)((s8)param_buf[21])) << 8) | param_buf[20]);
bmp280_dev.calib_param.dig_P9 = (s16)((((s16)((s8)param_buf[23])) << 8) | param_buf[22]);
}
/*
* @description : 读取BMP280寄存器值
* @param - reg : 要读取的寄存器地址
* @return : 读取到的寄存器值
*/
unsigned char bmp280_read_reg(unsigned char reg)
{
unsigned char reg_val;
/* BMP280在使用SPI接口的时候寄存器地址
* 只有低7位有效,寄存器地址最高位是读/写标志位
* 读的时候要为1，写的时候要为0。
*/
reg |= 0x80;
BMP280_CSN(0); /* 使能SPI传输 */
spi3ch0_readwrite_byte(reg); /* 发送寄存器地址 */
reg_val = spi3ch0_readwrite_byte(0XFF); /* 读取寄存器的值 */
BMP280_CSN(1); /* 禁止SPI传输 */
return(reg_val); /* 返回读取到的寄存器值 */
}
/*
* @description : 读取BMP280连续多个寄存器
* @param - reg : 要读取的寄存器地址
* @return : 读取到的寄存器值
*/
void bmp280_read_len(unsigned char reg, unsigned char *buf, unsigned char len)
{
unsigned char i;
/* BMP280在使用SPI接口的时候寄存器地址
* 只有低7位有效,寄存器地址最高位是读/写标志位
* 读的时候要为1，写的时候要为0。
*/
reg |= 0x80;
BMP280_CSN(0); /* 使能SPI传输 */
spi3ch0_readwrite_byte(reg); /* 发送寄存器地址 */
for(i = 0; i < len; i++) /* 顺序读取寄存器的值 */
{
buf[i]=spi3ch0_readwrite_byte(0XFF);
}
BMP280_CSN(1); /* 禁止SPI传输 */
}
/*
* @description : 写BMP280指定寄存器
* @param - reg : 要读取的寄存器地址
* @param - value: 要写入的值
* @return : 无
*/
void bmp280_write_reg(unsigned char reg, unsigned char value)
{
/* BMP280在使用SPI接口的时候寄存器地址
* 只有低7位有效,寄存器地址最高位是读/写标志位
* 读的时候要为1，写的时候要为0。
*/
reg &= ~0x80;
BMP280_CSN(0); /* 使能SPI传输 */
spi3ch0_readwrite_byte(reg); /* 发送寄存器地址 */
spi3ch0_readwrite_byte(value); /* 发送要写入的值 */
BMP280_CSN(1); /* 禁止SPI传输 */
}
/*
* @description : 获取BMP280原始的温度数据值
* @param : 无
* @return : 原始的温度数据值
*/
signed int bmp280_get_uncomptemp(void)
{
unsigned char temp_value[3];
signed int uncomp_temp = 0;
bmp280_read_len(BMP280_TEMPMSB_REG, temp_value, 3);
uncomp_temp = (s32)((((u32)(temp_value[0])) << 12)
| (((u32)(temp_value[1])) << 4)
| ((u32)temp_value[2] >> 4));
return uncomp_temp;
}
/*
* @description : 获取BMP280原始的压力数据值
* @param : 无
* @return : 原始的温度数据值
*/
signed int bmp280_get_uncomppres(void)
{
unsigned char pres_value[3];
signed int uncomp_pres = 0;
bmp280_read_len(BMP280_PRESMSB_REG, pres_value, 3);
uncomp_pres = (s32)((((u32)(pres_value[0])) << 12)
| (((u32)(pres_value[1])) << 4)
| ((u32)pres_value[2] >> 4));
return uncomp_pres;
}
/*
* @description : 从BMP280的原始温度数据值计算出真实的温度数据值
* @param - uncomptemp : 原始的温度数据值
* @return : 得到的真实的数据值，这里将温度值扩大了100倍
* 比如5123 = 51.23°C。
*/
signed int bmp280_get_actualtemp(signed int uncomptemp)
{
s32 v_x1_u32r = 0, v_x2_u32r = 0;
s32 temperature = 0;
/* 计算温度值，X1 */
v_x1_u32r = ((((uncomptemp >> 3) - ((s32)bmp280_dev.calib_param.dig_T1 << 1)))
* ((s32)bmp280_dev.calib_param.dig_T2)) >> 11;
/* 计算温度值，X2 */
v_x2_u32r = (((((uncomptemp >> 4)- ((s32)bmp280_dev.calib_param.dig_T1))
* ((uncomptemp >> 4) - ((s32)bmp280_dev.calib_param.dig_T1))) >> 12)
* ((s32)bmp280_dev.calib_param.dig_T3)) >> 14;
/* 计算t_fine */
bmp280_dev.calib_param.t_fine = v_x1_u32r + v_x2_u32r;
/* 计算真实的温度值 */
temperature = (bmp280_dev.calib_param.t_fine * 5 + 128) >> 8;
return temperature;
}
/*
* @description : 从BMP280的原始气压数据值计算出真实的气压数据值
* @param - uncomppres : 原始的气压数据值
* @return : 得到的真实的气压数据值，比如23658就是:
* 23658Pa = 236.58hPa = 236.58 milllibar。
*/
unsigned int bmp280_get_actualpres(s32 uncomppres)
{
s32 v_x1_u32r = 0;
s32 v_x2_u32r = 0;
u32 v_pressure_u32 = 0;
/* 计算X1 */
v_x1_u32r = (((s32)bmp280_dev.calib_param.t_fine) >> 1) - (s32)64000;
/* 计算X2*/
v_x2_u32r = (((v_x1_u32r >> 2) * (v_x1_u32r >> 2)) >> 11) * ((s32)bmp280_dev.calib_param.dig_P6);
v_x2_u32r = v_x2_u32r + ((v_x1_u32r * ((s32)bmp280_dev.calib_param.dig_P5)) << 1);
v_x2_u32r = (v_x2_u32r >> 2) + (((s32)bmp280_dev.calib_param.dig_P4) << 16);
/* 计算X1*/
v_x1_u32r = (((bmp280_dev.calib_param.dig_P3 * (((v_x1_u32r >> 2) * (v_x1_u32r >> 2)) >> 13)) >> 3)
+ ((((s32)bmp280_dev.calib_param.dig_P2) * v_x1_u32r) >> 1)) >> 18;
v_x1_u32r = ((((32768 + v_x1_u32r)) * ((s32)bmp280_dev.calib_param.dig_P1)) >> 15);
/* 计算气压值 */
v_pressure_u32 = (((u32)(((s32)1048576) - uncomppres) - (v_x2_u32r >> 12))) * 3125;
/* 检查溢出 */
if (v_pressure_u32 < 0x80000000)
{
if (v_x1_u32r != 0)
v_pressure_u32 = (v_pressure_u32 << 1) / ((u32)v_x1_u32r);
else
return BMP280_INVALID_DATA;
} else {
if (v_x1_u32r != 0)
v_pressure_u32 = (v_pressure_u32 / (u32)v_x1_u32r) * 2;
else
return BMP280_INVALID_DATA;
}
/* 计算X1 */
v_x1_u32r = (((s32)bmp280_dev.calib_param.dig_P9) * ((s32)(((v_pressure_u32 >> 3)
* (v_pressure_u32 >> 3)) >> 13))) >> 12;
/* 计算X2*/
v_x2_u32r = (((s32)(v_pressure_u32 >> 2)) * ((s32)bmp280_dev.calib_param.dig_P8)) >> 13;
/* 计算真实的气压值*/
v_pressure_u32 = (u32)((s32)v_pressure_u32 + ((v_x1_u32r + v_x2_u32r
+ bmp280_dev.calib_param.dig_P7) >> 4));
return v_pressure_u32;
}

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#ifndef _BSP_BMP280_H
#define _BSP_BMP280_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_bmp280.h
作者 : 左忠凯
版本 : V1.0
描述 : BMP280驱动头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/17 左忠凯创建
***************************************************************/
#include "bsp.h"
#include "bsp_gpio.h"
/* 宏定义 */
#define BMP280_CSN(n) (n ? gpio_pinwrite(GPIO1, 20, 1) : gpio_pinwrite(GPIO1, 20, 0)) //SPI片选信号
#define BMP280_ID_VALUE 0X58 /* BMP280 ID值 */
#define BMP280_RESET_VALUE 0XB6 /* BMP280复位值 */
/* BMP280寄存器宏定义 */
#define BMP280_TEMPXLSB_REG 0XFC /* 温度值的bit[3:0]寄存器 */
#define BMP280_TEMPLSB_REG 0XFB /* 温度值的bit[11:4]寄存器 */
#define BMP280_TEMPMSB_REG 0XFA /* 温度值的bit[19:12]寄存器 */
#define BMP280_PRESXLSB_REG 0XF9 /* 压力值的bit[3:0]寄存器 */
#define BMP280_PRESLSB_REG 0XF8 /* 压力值的bit[11:4]寄存器 */
#define BMP280_PRESMSB_REG 0XF7 /* 压力值的bit[19:12]寄存器 */
#define BMP280_CONFIG_REG 0XF5 /* 配置寄存器 */
#define BMP280_CTRLMEAS_REG 0XF4 /* 测量配置寄存器 */
#define BMP280_STATUS_REG 0XF3 /* 状态寄存器 */
#define BMP280_RESET_REG 0XE0 /* 复位寄存器 */
#define BMP280_ID_REG 0XD0 /* ID寄存器 */
#define BMP280_TRIMPARAM_FRG 0X88 /* 参数组寄存器首地址 */
#define BMP280_TRIMPARAM_LEN 24 /* 参数组寄存器长度 */
#define BMP280_INVALID_DATA 0 /* 无效的数据 */
/*
* BMP280 参数结构体
*/
struct bmp280_calib_param
{
unsigned short dig_T1; /* T1参数 */
short dig_T2; /* T2参数 */
short dig_T3; /* T3参数 */
unsigned short dig_P1; /* P1参数 */
short dig_P2; /* P2参数 */
short dig_P3; /* P3参数 */
short dig_P4; /* P4参数 */
short dig_P5; /* P5参数 */
short dig_P6; /* P6参数 */
short dig_P7; /* P7参数 */
short dig_P8; /* P8参数 */
short dig_P9; /* P9参数 */
signed int t_fine; /* t_fine参数*/
};
/*
* BMP280结构体
*/
struct bmp280_dev_struc
{
struct bmp280_calib_param calib_param;
signed int uncomp_temp; /* 原始的温度值 */
signed int uncomp_pres; /* 原始的压力值 */
signed int actual_temp; /* 真实的温度值 */
signed int actual_pres; /* 真实的压力值 */
};
extern struct bmp280_dev_struc bmp280_dev;
/* 函数声明 */
unsigned char bmp280_init(void);
unsigned char bmp280_read_reg(unsigned char reg);
void bmp280_read_len(unsigned char reg, unsigned char *buf, unsigned char len);
void bmp280_write_reg(unsigned char reg, unsigned char value);
void bmp280_get_calibparam(void);
signed int bmp280_get_uncomptemp(void);
signed int bmp280_get_uncomppres(void);
signed int bmp280_get_actualtemp(signed int uncomptemp);
unsigned int bmp280_get_actualpres(s32 uncomppres);
#endif

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#include "bsp_clk.h"
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_clk.c
作者 : 左忠凯
版本 : V1.0
描述 : 系统时钟驱动。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/3 左忠凯创建
V2.0 2019/1/3 左忠凯修改
添加了函数imx6u_clkinit()，完成I.MX6U的系统时钟初始化
V2.1 2019/3/1 左忠凯修改
添加UART时钟源配置代码
***************************************************************/
/*
* @description : 使能I.MX6U所有外设时钟
* @param : 无
* @return : 无
*/
void clk_enable(void)
{
CCM->CCGR0 = 0XFFFFFFFF;
CCM->CCGR1 = 0XFFFFFFFF;
CCM->CCGR2 = 0XFFFFFFFF;
CCM->CCGR3 = 0XFFFFFFFF;
CCM->CCGR4 = 0XFFFFFFFF;
CCM->CCGR5 = 0XFFFFFFFF;
CCM->CCGR6 = 0XFFFFFFFF;
}
/*
* @description : 初始化系统时钟，设置系统时钟为528Mhz，并且设置PLL2和PLL3各个
PFD时钟,所有的时钟频率均按照I.MX6U官方手册推荐的值.
* @param : 无
* @return : 无
*/
void imx6u_clkinit(void)
{
unsigned int reg = 0;
/* 1、设置ARM内核时钟为528MHz */
/* 1.1、判断当前ARM内核是使用的那个时钟源启动的，正常情况下ARM内核是由pll1_sw_clk驱动的，而
* pll1_sw_clk有两个来源：pll1_main_clk和tep_clk(参考手册648页)。
* 如果我们要让ARM内核跑到528M的话那必须选择pll1_main_clk作为pll1的时钟源。
* 如果我们要修改pll1_main_clk时钟的话就必须先将pll1_sw_clk从pll1_main_clk切换到step_clk,
* 当修改完pll1_main_clk以后在将pll1_sw_clk切换回pll1_main_clk。而step_clk的时钟源可以选择
* 板子上的24MHz晶振。
*/
if((((CCM->CCSR) >> 2) & 0x1 ) == 0) /* 当前pll1_sw_clk使用的pll1_main_clk*/
{
CCM->CCSR &= ~(1 << 8); /* 配置step_clk时钟源为24MH OSC */
CCM->CCSR |= (1 << 2); /* 配置pll1_sw_clk时钟源为step_clk */
}
/* 1.2、设置pll1_main_clk为1056MHz,也就是528*2=1056MHZ,
* 因为pll1_sw_clk进ARM内核的时候会被二分频！
* 配置CCM_ANLOG->PLL_ARM寄存器
* bit13: 1 使能时钟输出
* bit[6:0]: 88, 由公式：Fout = Fin * div_select / 2.0，1056=24*div_select/2.0,
* 得出：div_select= 88
*/
CCM_ANALOG->PLL_ARM = (1 << 13) | ((88 << 0) & 0X7F); /* 配置pll1_main_clk=1056MHz */
CCM->CCSR &= ~(1 << 2); /* 将pll_sw_clk时钟重新切换回pll1_main_clk */
CCM->CACRR = 1; /* ARM内核时钟为pll1_sw_clk/2=1056/2=528Mhz */
/* 2、设置PLL2(SYS PLL)各个PFD */
reg = CCM_ANALOG->PFD_528;
reg &= ~(0X3F3F3F3F); /* 清除原来的设置 */
reg |= 32<<24; /* PLL2_PFD3=528*18/32=297Mhz */
reg |= 24<<16; /* PLL2_PFD2=528*18/24=396Mhz(DDR使用的时钟，最大400Mhz) */
reg |= 16<<8; /* PLL2_PFD1=528*18/16=594Mhz */
reg |= 27<<0; /* PLL2_PFD0=528*18/27=352Mhz */
CCM_ANALOG->PFD_528=reg; /* 设置PLL2_PFD0~3 */
/* 3、设置PLL3(USB1)各个PFD */
reg = 0; /* 清零 */
reg = CCM_ANALOG->PFD_480;
reg &= ~(0X3F3F3F3F); /* 清除原来的设置 */
reg |= 19<<24; /* PLL3_PFD3=480*18/19=454.74Mhz */
reg |= 17<<16; /* PLL3_PFD2=480*18/17=508.24Mhz */
reg |= 16<<8; /* PLL3_PFD1=480*18/16=540Mhz */
reg |= 12<<0; /* PLL3_PFD0=480*18/12=720Mhz */
CCM_ANALOG->PFD_480=reg; /* 设置PLL3_PFD0~3 */
/* 4、设置AHB时钟 最小6Mhz， 最大132Mhz (boot rom自动设置好了可以不用设置)*/
CCM->CBCMR &= ~(3 << 18); /* 清除设置*/
CCM->CBCMR |= (1 << 18); /* pre_periph_clk=PLL2_PFD2=396MHz */
CCM->CBCDR &= ~(1 << 25); /* periph_clk=pre_periph_clk=396MHz */
while(CCM->CDHIPR & (1 << 5));/* 等待握手完成 */
/* 修改AHB_PODF位的时候需要先禁止AHB_CLK_ROOT的输出，但是
* 我没有找到关闭AHB_CLK_ROOT输出的的寄存器，所以就没法设置。
* 下面设置AHB_PODF的代码仅供学习参考不能直接拿来使用！！
* 内部boot rom将AHB_PODF设置为了3分频，即使我们不设置AHB_PODF，
* AHB_ROOT_CLK也依旧等于396/3=132Mhz。
*/
#if 0
/* 要先关闭AHB_ROOT_CLK输出，否则时钟设置会出错 */
CCM->CBCDR &= ~(7 << 10); /* CBCDR的AHB_PODF清零 */
CCM->CBCDR |= 2 << 10; /* AHB_PODF 3分频，AHB_CLK_ROOT=132MHz */
while(CCM->CDHIPR & (1 << 1));/
* 等待握手完成 */
#endif
/* 5、设置IPG_CLK_ROOT最小3Mhz，最大66Mhz (boot rom自动设置好了可以不用设置)*/
CCM->CBCDR &= ~(3 << 8); /* CBCDR的IPG_PODF清零 */
CCM->CBCDR |= 1 << 8; /* IPG_PODF 2分频，IPG_CLK_ROOT=66MHz */
/* 6、设置PERCLK_CLK_ROOT时钟 */
CCM->CSCMR1 &= ~(1 << 6); /* PERCLK_CLK_ROOT时钟源为IPG */
CCM->CSCMR1 &= ~(7 << 0); /* PERCLK_PODF位清零，即1分频 */
/* 设置UART时钟源频率为80M */
CCM->CSCDR1 &= ~(1 << 6); /* UART时钟源为pll3_80m */
CCM->CSCDR1 &= ~0X3F; /* UART时钟1分频 */
#if 0
/* 设置ECSPI时钟源为60Mhz */
CCM->CSCDR2 &= ~(1 << 18); /* ECSPI时钟源为pll3_60m*/
CCM->CSCDR2 &= ~(0X3F << 19); /* ECSPI 1分频 */
#endif
}

21
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#ifndef __BSP_CLK_H
#define __BSP_CLK_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_clk.h
作者 : 左忠凯
版本 : V1.0
描述 : 系统时钟驱动头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
***************************************************************/
#include "bsp.h"
/* 函数声明 */
void clk_enable(void);
void imx6u_clkinit(void);
#endif

180
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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_delay.c
作者 : 左忠凯
版本 : V1.0
描述 : 延时文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
V2.0 2019/1/15 左忠凯修改
使用定时器GPT实现高精度延时,添加了：
delay_init 延时初始化函数
gpt1_irqhandler gpt1定时器中断处理函数
delayus us延时函数
delayms ms延时函数
***************************************************************/
#include "bsp_delay.h"
/*
* @description : 延时有关硬件初始化,主要是GPT定时器
GPT定时器时钟源选择ipg_clk=66Mhz
* @param : 无
* @return : 无
*/
void delay_init(void)
{
GPT1->CR = 0; /* 清零，bit0也为0，即停止GPT */
GPT1->CR = 1 << 15; /* bit15置1进入软复位 */
while((GPT1->CR >> 15) & 0x01); /*等待复位完成 */
/*
* GPT的CR寄存器,GPT通用设置
* bit22:20 000 输出比较1的输出功能关闭，也就是对应的引脚没反应
* bit9: 0 Restart模式,当CNT等于OCR1的时候就产生中断
* bit8:6 001 GPT时钟源选择ipg_clk=66Mhz
* bit
*/
GPT1->CR = (1<<6);
/*
* GPT的PR寄存器，GPT的分频设置
* bit11:0 设置分频值，设置为0表示1分频，
* 以此类推，最大可以设置为0XFFF，也就是最大4096分频
*/
GPT1->PR = 65; /* 设置为65，即66分频，因此GPT1时钟为66M/(65+1)=1MHz */
/*
* GPT的OCR1寄存器，GPT的输出比较1比较计数值，
* GPT的时钟为1Mz，那么计数器每计一个值就是就是1us。
* 为了实现较大的计数，我们将比较值设置为最大的0XFFFFFFFF,
* 这样一次计满就是：0XFFFFFFFFus = 4294967296us = 4295s = 71.5min
* 也就是说一次计满最多71.5分钟，存在溢出
*/
GPT1->OCR[0] = 0XFFFFFFFF;
GPT1->CR |= 1<<0; //使能GPT1
/* 一下屏蔽的代码是GPT定时器中断代码，
* 如果想学习GPT定时器的话可以参考一下代码。
*/
#if 0
/*
* GPT的PR寄存器，GPT的分频设置
* bit11:0 设置分频值，设置为0表示1分频，
* 以此类推，最大可以设置为0XFFF，也就是最大4096分频
*/
GPT1->PR = 65; //设置为1，即65+1=66分频，因此GPT1时钟为66M/66=1MHz
/*
* GPT的OCR1寄存器，GPT的输出比较1比较计数值，
* 当GPT的计数值等于OCR1里面值时候，输出比较1就会发生中断
* 这里定时500ms产生中断，因此就应该为1000000/2=500000;
*/
GPT1->OCR[0] = 500000;
/*
* GPT的IR寄存器，使能通道1的比较中断
* bit0： 0 使能输出比较中断
*/
GPT1->IR |= 1 << 0;
/*
* 使能GIC里面相应的中断，并且注册中断处理函数
*/
GIC_EnableIRQ(GPT1_IRQn); //使能GIC中对应的中断
system_register_irqhandler(GPT1_IRQn, (system_irq_handler_t)gpt1_irqhandler, NULL); //注册中断服务函数
#endif
}
#if 0
/* 中断处理函数 */
void gpt1_irqhandler(void)
{
static unsigned char state = 0;
state = !state;
/*
* GPT的SR寄存器，状态寄存器
* bit2： 1 输出比较1发生中断
*/
if(GPT1->SR & (1<<0))
{
led_switch(LED2, state);
}
GPT1->SR |= 1<<0; /* 清除中断标志位 */
}
#endif
/*
* @description : 微秒(us)级延时
* @param - value : 需要延时的us数,最大延时0XFFFFFFFFus
* @return : 无
*/
void delayus(unsigned int usdelay)
{
unsigned long oldcnt,newcnt;
unsigned long tcntvalue = 0; /* 走过的总时间 */
oldcnt = GPT1->CNT;
while(1)
{
newcnt = GPT1->CNT;
if(newcnt != oldcnt)
{
if(newcnt > oldcnt) /* GPT是向上计数器,并且没有溢出 */
tcntvalue += newcnt - oldcnt;
else /* 发生溢出 */
tcntvalue += 0XFFFFFFFF-oldcnt + newcnt;
oldcnt = newcnt;
if(tcntvalue >= usdelay)/* 延时时间到了 */
break; /* 跳出 */
}
}
}
/*
* @description : 毫秒(ms)级延时
* @param - msdelay : 需要延时的ms数
* @return : 无
*/
void delayms(unsigned int msdelay)
{
int i = 0;
for(i=0; i<msdelay; i++)
{
delayus(1000);
}
}
/*
* @description : 短时间延时函数
* @param - n : 要延时循环次数(空操作循环次数，模式延时)
* @return : 无
*/
void delay_short(volatile unsigned int n)
{
while(n--){}
}
/*
* @description : 延时函数,在396Mhz的主频下
* 延时时间大约为1ms
* @param - n : 要延时的ms数
* @return : 无
*/
void delay(volatile unsigned int n)
{
while(n--)
{
delay_short(0x7ff);
}
}

27
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#ifndef __BSP_DELAY_H
#define __BSP_DELAY_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_delay.h
作者 : 左忠凯
版本 : V1.0
描述 : 延时头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
V2.0 2019/1/15 左忠凯修改
添加了一些函数声明。
***************************************************************/
#include "bsp.h"
/* 函数声明 */
void delay_init(void);
void delayus(unsigned int usdelay);
void delayms(unsigned int msdelay);
void delay(volatile unsigned int n);
void gpt1_irqhandler(void);
#endif

77
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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_epittimer.c
作者 : 左忠凯
版本 : V1.0
描述 : EPIT定时器驱动文件。
其他 : 配置EPIT定时器，实现EPIT定时器中断处理函数
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/5 左忠凯创建
***************************************************************/
#include "bsp_epittimer.h"
#include "bsp_int.h"
#include "bsp_led.h"
#include "tos_k.h"
/*
* @description : 初始化EPIT定时器.
* EPIT定时器是32位向下计数器,时钟源使用ipg=66Mhz
* @param - frac : 分频值，范围为0~4095，分别对应1~4096分频。
* @param - value : 倒计数值。
* @return : 无
*/
void epit1_init(unsigned int frac, unsigned int value)
{
if(frac > 0XFFF)
frac = 0XFFF;
EPIT1->CR = 0; /* 先清零CR寄存器 */
/*
* CR寄存器:
* bit25:24 01 时钟源选择Peripheral clock=66MHz
* bit15:4 frac 分频值
* bit3: 1 当计数器到0的话从LR重新加载数值
* bit2: 1 比较中断使能
* bit1: 1 初始计数值来源于LR寄存器值
* bit0: 0 先关闭EPIT1
*/
EPIT1->CR = (1<<24 | frac << 4 | 1<<3 | 1<<2 | 1<<1);
EPIT1->LR = value; /* 倒计数值 */
EPIT1->CMPR = 0; /* 比较寄存器，当计数器值和此寄存器值相等的话就会产生中断 */
/* 使能GIC中对应的中断 */
GIC_EnableIRQ(EPIT1_IRQn);
/* 注册中断服务函数 */
#if 0
system_register_irqhandler(EPIT1_IRQn, (system_irq_handler_t)epit1_irqhandler, NULL);
#else
tos_interrupt_handler_register(EPIT1_IRQn, (int_handler_t)epit1_irqhandler, NULL);
#endif
EPIT1->CR |= 1<<0; /* 使能EPIT1 */
}
/*
* @description : EPIT中断处理函数
* @param : 无
* @return : 无
*/
void epit1_irqhandler(void *arg)
{
static unsigned char state = 0;
printf("######\r\n");
state = !state;
if(EPIT1->SR & (1<<0)) /* 判断比较事件发生 */
{
led_switch(LED0, state); /* 定时器周期到，反转LED */
}
EPIT1->SR |= 1<<0; /* 清除中断标志位 */
}

20
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#ifndef _BSP_EPITTIMER_H
#define _BSP_EPITTIMER_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_epittimer.h
作者 : 左忠凯
版本 : V1.0
描述 : EPIT定时器驱动头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/5 左忠凯创建
***************************************************************/
#include "bsp.h"
/* 函数声明 */
void epit1_init(unsigned int frac, unsigned int value);
void epit1_irqhandler(void *arg);
#endif

71
board/ALPHA_I.MX_emmc_256ddr/bsp/exit/bsp_exit.c Normal file
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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_exit.c
作者 : 左忠凯
版本 : V1.0
描述 : 外部中断驱动。
其他 : 配置按键对应的GPIP为中断模式
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
***************************************************************/
#include "bsp_exit.h"
#include "bsp_gpio.h"
#include "bsp_delay.h"
#include "bsp_beep.h"
#include "bsp_int.h"
#include "tos_k.h"
/*
* @description : 初始化外部中断
* @param : 无
* @return : 无
*/
void exit_init(void)
{
gpio_pin_config_t key_config;
/* 1、设置IO复用 */
IOMUXC_SetPinMux(IOMUXC_UART1_CTS_B_GPIO1_IO18,0); /* 复用为GPIO1_IO18 */
IOMUXC_SetPinConfig(IOMUXC_UART1_CTS_B_GPIO1_IO18,0xF080);
/* 2、初始化GPIO为中断模式 */
key_config.direction = kGPIO_DigitalInput;
key_config.interruptMode = kGPIO_IntFallingEdge;
key_config.outputLogic = 1;
gpio_init(GPIO1, 18, &key_config);
GIC_EnableIRQ(GPIO1_Combined_16_31_IRQn); /* 使能GIC中对应的中断 */
#if 0
system_register_irqhandler(GPIO1_Combined_16_31_IRQn, (system_irq_handler_t)gpio1_io18_irqhandler, NULL); /* 注册中断服务函数 */
#else
tos_interrupt_handler_register(GPIO1_Combined_16_31_IRQn, (int_handler_t)gpio1_io18_irqhandler, NULL);
#endif
gpio_enableint(GPIO1, 18); /* 使能GPIO1_IO18的中断功能 */
}
/*
* @description : GPIO1_IO18最终的中断处理函数
* @param : 无
* @return : 无
*/
void gpio1_io18_irqhandler(void *arg)
{
static unsigned char state = 0;
/*
*采用延时消抖，中断服务函数中禁止使用延时函数！因为中断服务需要
*快进快出！！这里为了演示所以采用了延时函数进行消抖，后面我们会讲解
*定时器中断消抖法！！！
*/
delay(10);
if (gpio_pinread(GPIO1, 18) == 0) /* 按键按下了 */
{
state = !state;
beep_switch(state);
}
gpio_clearintflags(GPIO1, 18); /* 清除中断标志位 */
}

19
board/ALPHA_I.MX_emmc_256ddr/bsp/exit/bsp_exit.h Normal file
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#ifndef _BSP_EXIT_H
#define _BSP_EXIT_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_exit.c
作者 : 左忠凯
版本 : V1.0
描述 : 外部中断驱动头文件。
其他 : 配置按键对应的GPIP为中断模式
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
***************************************************************/
#include "bsp.h"
/* 函数声明 */
void exit_init(void); /* 中断初始化 */
void gpio1_io18_irqhandler(void *arg); /* 中断处理函数 */
#endif

153
board/ALPHA_I.MX_emmc_256ddr/bsp/gpio/bsp_gpio.c Normal file
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#include "bsp_gpio.h"
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_gpio.h
作者 : 左忠凯
版本 : V1.0
描述 : GPIO操作文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
V2.0 2019/1/4 左忠凯修改:
修改gpio_init()函数，支持中断配置.
添加gpio_intconfig()函数，初始化中断
添加gpio_enableint()函数，使能中断
添加gpio_clearintflags()函数，清除中断标志位
***************************************************************/
/*
* @description : GPIO初始化。
* @param - base : 要初始化的GPIO组。
* @param - pin : 要初始化GPIO在组内的编号。
* @param - config : GPIO配置结构体。
* @return : 无
*/
void gpio_init(GPIO_Type *base, int pin, gpio_pin_config_t *config)
{
base->IMR &= ~(1U << pin);
if(config->direction == kGPIO_DigitalInput) /* GPIO作为输入 */
{
base->GDIR &= ~( 1 << pin);
}
else /* 输出 */
{
base->GDIR |= 1 << pin;
gpio_pinwrite(base,pin, config->outputLogic); /* 设置默认输出电平 */
}
gpio_intconfig(base, pin, config->interruptMode); /* 中断功能配置 */
}
/*
* @description : 读取指定GPIO的电平值 。
* @param - base : 要读取的GPIO组。
* @param - pin : 要读取的GPIO脚号。
* @return : 无
*/
int gpio_pinread(GPIO_Type *base, int pin)
{
return (((base->DR) >> pin) & 0x1);
}
/*
* @description : 指定GPIO输出高或者低电平 。
* @param - base : 要输出的的GPIO组。
* @param - pin : 要输出的GPIO脚号。
* @param - value : 要输出的电平，1 输出高电平， 0 输出低低电平
* @return : 无
*/
void gpio_pinwrite(GPIO_Type *base, int pin, int value)
{
if (value == 0U)
{
base->DR &= ~(1U << pin); /* 输出低电平 */
}
else
{
base->DR |= (1U << pin); /* 输出高电平 */
}
}
/*
* @description : 设置GPIO的中断配置功能
* @param - base : 要配置的IO所在的GPIO组。
* @param - pin : 要配置的GPIO脚号。
* @param - pinInterruptMode: 中断模式，参考枚举类型gpio_interrupt_mode_t
* @return : 无
*/
void gpio_intconfig(GPIO_Type* base, unsigned int pin, gpio_interrupt_mode_t pin_int_mode)
{
volatile uint32_t *icr;
uint32_t icrShift;
icrShift = pin;
base->EDGE_SEL &= ~(1U << pin);
if(pin < 16) /* 低16位 */
{
icr = &(base->ICR1);
}
else /* 高16位 */
{
icr = &(base->ICR2);
icrShift -= 16;
}
switch(pin_int_mode)
{
case(kGPIO_IntLowLevel):
*icr &= ~(3U << (2 * icrShift));
break;
case(kGPIO_IntHighLevel):
*icr = (*icr & (~(3U << (2 * icrShift)))) | (1U << (2 * icrShift));
break;
case(kGPIO_IntRisingEdge):
*icr = (*icr & (~(3U << (2 * icrShift)))) | (2U << (2 * icrShift));
break;
case(kGPIO_IntFallingEdge):
*icr |= (3U << (2 * icrShift));
break;
case(kGPIO_IntRisingOrFallingEdge):
base->EDGE_SEL |= (1U << pin);
break;
default:
break;
}
}
/*
* @description : 使能GPIO的中断功能
* @param - base : 要使能的IO所在的GPIO组。
* @param - pin : 要使能的GPIO在组内的编号。
* @return : 无
*/
void gpio_enableint(GPIO_Type* base, unsigned int pin)
{
base->IMR |= (1 << pin);
}
/*
* @description : 禁止GPIO的中断功能
* @param - base : 要禁止的IO所在的GPIO组。
* @param - pin : 要禁止的GPIO在组内的编号。
* @return : 无
*/
void gpio_disableint(GPIO_Type* base, unsigned int pin)
{
base->IMR &= ~(1 << pin);
}
/*
* @description : 清除中断标志位(写1清除)
* @param - base : 要清除的IO所在的GPIO组。
* @param - pin : 要清除的GPIO掩码。
* @return : 无
*/
void gpio_clearintflags(GPIO_Type* base, unsigned int pin)
{
base->ISR |= (1 << pin);
}

61
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#ifndef _BSP_GPIO_H
#define _BSP_GPIO_H
#define _BSP_KEY_H
#include "bsp.h"
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_gpio.h
作者 : 左忠凯
版本 : V1.0
描述 : GPIO操作文件头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
V2.0 2019/1/4 左忠凯修改
添加GPIO中断相关定义
***************************************************************/
/*
* 枚举类型和结构体定义
*/
typedef enum _gpio_pin_direction
{
kGPIO_DigitalInput = 0U, /* 输入 */
kGPIO_DigitalOutput = 1U, /* 输出 */
} gpio_pin_direction_t;
/*
* GPIO中断触发类型枚举
*/
typedef enum _gpio_interrupt_mode
{
kGPIO_NoIntmode = 0U, /* 无中断功能 */
kGPIO_IntLowLevel = 1U, /* 低电平触发 */
kGPIO_IntHighLevel = 2U, /* 高电平触发 */
kGPIO_IntRisingEdge = 3U, /* 上升沿触发 */
kGPIO_IntFallingEdge = 4U, /* 下降沿触发 */
kGPIO_IntRisingOrFallingEdge = 5U, /* 上升沿和下降沿都触发 */
} gpio_interrupt_mode_t;
/*
* GPIO配置结构体
*/
typedef struct _gpio_pin_config
{
gpio_pin_direction_t direction; /* GPIO方向:输入还是输出 */
uint8_t outputLogic; /* 如果是输出的话，默认输出电平 */
gpio_interrupt_mode_t interruptMode; /* 中断方式 */
} gpio_pin_config_t;
/* 函数声明 */
void gpio_init(GPIO_Type *base, int pin, gpio_pin_config_t *config);
int gpio_pinread(GPIO_Type *base, int pin);
void gpio_pinwrite(GPIO_Type *base, int pin, int value);
void gpio_intconfig(GPIO_Type* base, unsigned int pin, gpio_interrupt_mode_t pinInterruptMode);
void gpio_enableint(GPIO_Type* base, unsigned int pin);
void gpio_disableint(GPIO_Type* base, unsigned int pin);
void gpio_clearintflags(GPIO_Type* base, unsigned int pin);
#endif

315
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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_i2c.c
作者 : 左忠凯
版本 : V1.0
描述 : IIC驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/15 左忠凯创建
***************************************************************/
#include "bsp_i2c.h"
#include "bsp_delay.h"
#include "printf.h"
/*
* @description : 初始化I2C，波特率100KHZ
* @param - base : 要初始化的IIC设置
* @return : 无
*/
void i2c_init(I2C_Type *base)
{
/* 1、配置I2C */
base->I2CR &= ~(1 << 7); /* 要访问I2C的寄存器，首先需要先关闭I2C */
/* 设置波特率为100K
* I2C的时钟源来源于IPG_CLK_ROOT=66Mhz
* IC2 时钟 = PERCLK_ROOT/dividison(IFDR寄存器)
* 设置寄存器IFDR,IFDR寄存器参考IMX6UL参考手册P1260页，表29-3，
* 根据表29-3里面的值，挑选出一个还是的分频数，比如本例程我们
* 设置I2C的波特率为100K， 因此当分频值=66000000/100000=660.
* 在表29-3里面查找，没有660这个值，但是有640，因此就用640,
* 即寄存器IFDR的IC位设置为0X15
*/
base->IFDR = 0X15 << 0;
/*
* 设置寄存器I2CR，开启I2C
* bit[7] : 1 使能I2C,I2CR寄存器其他位其作用之前，此位必须最先置1
*/
base->I2CR |= (1<<7);
}
/*
* @description : 发送重新开始信号
* @param - base : 要使用的IIC
* @param - addrss : 设备地址
* @param - direction : 方向
* @return : 0 正常 其他值 出错
*/
unsigned char i2c_master_repeated_start(I2C_Type *base, unsigned char address, enum i2c_direction direction)
{
/* I2C忙并且工作在从模式,跳出 */
if(base->I2SR & (1 << 5) && (((base->I2CR) & (1 << 5)) == 0))
return 1;
/*
* 设置寄存器I2CR
* bit[4]: 1 发送
* bit[2]: 1 产生重新开始信号
*/
base->I2CR |= (1 << 4) | (1 << 2);
/*
* 设置寄存器I2DR
* bit[7:0] : 要发送的数据，这里写入从设备地址
* 参考资料:IMX6UL参考手册P1249
*/
base->I2DR = ((unsigned int)address << 1) | ((direction == kI2C_Read)? 1 : 0);
return 0;
}
/*
* @description : 发送开始信号
* @param - base : 要使用的IIC
* @param - addrss : 设备地址
* @param - direction : 方向
* @return : 0 正常 其他值 出错
*/
unsigned char i2c_master_start(I2C_Type *base, unsigned char address, enum i2c_direction direction)
{
if(base->I2SR & (1 << 5)) /* I2C忙 */
return 1;
/*
* 设置寄存器I2CR
* bit[5]: 1 主模式
* bit[4]: 1 发送
*/
base->I2CR |= (1 << 5) | (1 << 4);
/*
* 设置寄存器I2DR
* bit[7:0] : 要发送的数据，这里写入从设备地址
* 参考资料:IMX6UL参考手册P1249
*/
base->I2DR = ((unsigned int)address << 1) | ((direction == kI2C_Read)? 1 : 0);
return 0;
}
/*
* @description : 检查并清除错误
* @param - base : 要使用的IIC
* @param - status : 状态
* @return : 状态结果
*/
unsigned char i2c_check_and_clear_error(I2C_Type *base, unsigned int status)
{
/* 检查是否发生仲裁丢失错误 */
if(status & (1<<4))
{
base->I2SR &= ~(1<<4); /* 清除仲裁丢失错误位 */
base->I2CR &= ~(1 << 7); /* 先关闭I2C */
base->I2CR |= (1 << 7); /* 重新打开I2C */
return I2C_STATUS_ARBITRATIONLOST;
}
else if(status & (1 << 0)) /* 没有接收到从机的应答信号 */
{
return I2C_STATUS_NAK; /* 返回NAK(No acknowledge) */
}
return I2C_STATUS_OK;
}
/*
* @description : 停止信号
* @param - base : 要使用的IIC
* @param : 无
* @return : 状态结果
*/
unsigned char i2c_master_stop(I2C_Type *base)
{
unsigned short timeout = 0xffff;
/*
* 清除I2CR的bit[5:3]这三位
*/
base->I2CR &= ~((1 << 5) | (1 << 4) | (1 << 3));
/* 等待忙结束 */
while((base->I2SR & (1 << 5)))
{
timeout--;
if(timeout == 0) /* 超时跳出 */
return I2C_STATUS_TIMEOUT;
}
return I2C_STATUS_OK;
}
/*
* @description : 发送数据
* @param - base : 要使用的IIC
* @param - buf : 要发送的数据
* @param - size : 要发送的数据大小
* @param - flags : 标志
* @return : 无
*/
void i2c_master_write(I2C_Type *base, const unsigned char *buf, unsigned int size)
{
/* 等待传输完成 */
while(!(base->I2SR & (1 << 7)));
base->I2SR &= ~(1 << 1); /* 清除标志位 */
base->I2CR |= 1 << 4; /* 发送数据 */
while(size--)
{
base->I2DR = *buf++; /* 将buf中的数据写入到I2DR寄存器 */
while(!(base->I2SR & (1 << 1))); /* 等待传输完成 */
base->I2SR &= ~(1 << 1); /* 清除标志位 */
/* 检查ACK */
if(i2c_check_and_clear_error(base, base->I2SR))
break;
}
base->I2SR &= ~(1 << 1);
i2c_master_stop(base); /* 发送停止信号 */
}
/*
* @description : 读取数据
* @param - base : 要使用的IIC
* @param - buf : 读取到数据
* @param - size : 要读取的数据大小
* @return : 无
*/
void i2c_master_read(I2C_Type *base, unsigned char *buf, unsigned int size)
{
volatile uint8_t dummy = 0;
dummy++; /* 防止编译报错 */
/* 等待传输完成 */
while(!(base->I2SR & (1 << 7)));
base->I2SR &= ~(1 << 1); /* 清除中断挂起位 */
base->I2CR &= ~((1 << 4) | (1 << 3)); /* 接收数据 */
/* 如果只接收一个字节数据的话发送NACK信号 */
if(size == 1)
base->I2CR |= (1 << 3);
dummy = base->I2DR; /* 假读 */
while(size--)
{
while(!(base->I2SR & (1 << 1))); /* 等待传输完成 */
base->I2SR &= ~(1 << 1); /* 清除标志位 */
if(size == 0)
{
i2c_master_stop(base); /* 发送停止信号 */
}
if(size == 1)
{
base->I2CR |= (1 << 3);
}
*buf++ = base->I2DR;
}
}
/*
* @description : I2C数据传输，包括读和写
* @param - base: 要使用的IIC
* @param - xfer: 传输结构体
* @return : 传输结果,0 成功，其他值 失败;
*/
unsigned char i2c_master_transfer(I2C_Type *base, struct i2c_transfer *xfer)
{
unsigned char ret = 0;
enum i2c_direction direction = xfer->direction;
base->I2SR &= ~((1 << 1) | (1 << 4)); /* 清除标志位 */
/* 等待传输完成 */
while(!((base->I2SR >> 7) & 0X1)){};
/* 如果是读的话，要先发送寄存器地址，所以要先将方向改为写 */
if ((xfer->subaddressSize > 0) && (xfer->direction == kI2C_Read))
{
direction = kI2C_Write;
}
ret = i2c_master_start(base, xfer->slaveAddress, direction); /* 发送开始信号 */
if(ret)
{
return ret;
}
while(!(base->I2SR & (1 << 1))){}; /* 等待传输完成 */
ret = i2c_check_and_clear_error(base, base->I2SR); /* 检查是否出现传输错误 */
if(ret)
{
i2c_master_stop(base); /* 发送出错，发送停止信号 */
return ret;
}
/* 发送寄存器地址 */
if(xfer->subaddressSize)
{
do
{
base->I2SR &= ~(1 << 1); /* 清除标志位 */
xfer->subaddressSize--; /* 地址长度减一 */
base->I2DR = ((xfer->subaddress) >> (8 * xfer->subaddressSize)); //向I2DR寄存器写入子地址
while(!(base->I2SR & (1 << 1))); /* 等待传输完成 */
/* 检查是否有错误发生 */
ret = i2c_check_and_clear_error(base, base->I2SR);
if(ret)
{
i2c_master_stop(base); /* 发送停止信号 */
return ret;
}
} while ((xfer->subaddressSize > 0) && (ret == I2C_STATUS_OK));
if(xfer->direction == kI2C_Read) /* 读取数据 */
{
base->I2SR &= ~(1 << 1); /* 清除中断挂起位 */
i2c_master_repeated_start(base, xfer->slaveAddress, kI2C_Read); /* 发送重复开始信号和从机地址 */
while(!(base->I2SR & (1 << 1))){};/* 等待传输完成 */
/* 检查是否有错误发生 */
ret = i2c_check_and_clear_error(base, base->I2SR);
if(ret)
{
ret = I2C_STATUS_ADDRNAK;
i2c_master_stop(base); /* 发送停止信号 */
return ret;
}
}
}
/* 发送数据 */
if ((xfer->direction == kI2C_Write) && (xfer->dataSize > 0))
{
i2c_master_write(base, xfer->data, xfer->dataSize);
}
/* 读取数据 */
if ((xfer->direction == kI2C_Read) && (xfer->dataSize > 0))
{
i2c_master_read(base, xfer->data, xfer->dataSize);
}
return 0;
}

61
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#ifndef _BSP_I2C_H
#define _BSP_I2C_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_i2c.c
作者 : 左忠凯
版本 : V1.0
描述 : IIC驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/15 左忠凯创建
***************************************************************/
#include "bsp.h"
/* 相关宏定义 */
#define I2C_STATUS_OK (0)
#define I2C_STATUS_BUSY (1)
#define I2C_STATUS_IDLE (2)
#define I2C_STATUS_NAK (3)
#define I2C_STATUS_ARBITRATIONLOST (4)
#define I2C_STATUS_TIMEOUT (5)
#define I2C_STATUS_ADDRNAK (6)
/*
* I2C方向枚举类型
*/
enum i2c_direction
{
kI2C_Write = 0x0, /* 主机向从机写数据 */
kI2C_Read = 0x1, /* 主机从从机读数据 */
} ;
/*
* 主机传输结构体
*/
struct i2c_transfer
{
unsigned char slaveAddress; /* 7位从机地址 */
enum i2c_direction direction; /* 传输方向 */
unsigned int subaddress; /* 寄存器地址 */
unsigned char subaddressSize; /* 寄存器地址长度 */
unsigned char *volatile data; /* 数据缓冲区 */
volatile unsigned int dataSize; /* 数据缓冲区长度 */
};
/*
*函数声明
*/
void i2c_init(I2C_Type *base);
unsigned char i2c_master_start(I2C_Type *base, unsigned char address, enum i2c_direction direction);
unsigned char i2c_master_repeated_start(I2C_Type *base, unsigned char address, enum i2c_direction direction);
unsigned char i2c_check_and_clear_error(I2C_Type *base, unsigned int status);
unsigned char i2c_master_stop(I2C_Type *base);
void i2c_master_write(I2C_Type *base, const unsigned char *buf, unsigned int size);
void i2c_master_read(I2C_Type *base, unsigned char *buf, unsigned int size);
unsigned char i2c_master_transfer(I2C_Type *base, struct i2c_transfer *xfer);
#endif

241
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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_icm20608.c
作者 : 左忠凯
版本 : V1.0
描述 : ICM20608驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/3/26 左忠凯创建
***************************************************************/
#include "bsp_icm20608.h"
#include "bsp_delay.h"
#include "bsp_spi.h"
#include "printf.h"
struct icm20608_dev_struc icm20608_dev; /* icm20608设备 */
/*
* @description : 初始化ICM20608
* @param : 无
* @return : 0 初始化成功，其他值 初始化失败
*/
unsigned char icm20608_init(void)
{
unsigned char regvalue;
gpio_pin_config_t cs_config;
/* 1、ESPI3 IO初始化
* ECSPI3_SCLK -> UART2_RXD
* ECSPI3_MISO -> UART2_RTS
* ECSPI3_MOSI -> UART2_CTS
*/
IOMUXC_SetPinMux(IOMUXC_UART2_RX_DATA_ECSPI3_SCLK, 0);
IOMUXC_SetPinMux(IOMUXC_UART2_CTS_B_ECSPI3_MOSI, 0);
IOMUXC_SetPinMux(IOMUXC_UART2_RTS_B_ECSPI3_MISO, 0);
/* 配置SPI SCLK MISO MOSI IO属性
*bit 16: 0 HYS关闭
*bit [15:14]: 00 默认100K下拉
*bit [13]: 0 keeper功能
*bit [12]: 1 pull/keeper使能
*bit [11]: 0 关闭开路输出
*bit [7:6]: 10 速度100Mhz
*bit [5:3]: 110 驱动能力为R0/6
*bit [0]: 1 高转换率
*/
IOMUXC_SetPinConfig(IOMUXC_UART2_RX_DATA_ECSPI3_SCLK, 0x10B1);
IOMUXC_SetPinConfig(IOMUXC_UART2_CTS_B_ECSPI3_MOSI, 0x10B1);
IOMUXC_SetPinConfig(IOMUXC_UART2_RTS_B_ECSPI3_MISO, 0x10B1);
IOMUXC_SetPinMux(IOMUXC_UART2_TX_DATA_GPIO1_IO20, 0);
IOMUXC_SetPinConfig(IOMUXC_UART2_TX_DATA_GPIO1_IO20, 0X10B0);
cs_config.direction = kGPIO_DigitalOutput;
cs_config.outputLogic = 0;
gpio_init(GPIO1, 20, &cs_config);
/* 2、初始化SPI */
spi_init(ECSPI3);
icm20608_write_reg(ICM20_PWR_MGMT_1, 0x80); /* 复位，复位后为0x40,睡眠模式 */
delayms(50);
icm20608_write_reg(ICM20_PWR_MGMT_1, 0x01); /* 关闭睡眠，自动选择时钟 */
delayms(50);
regvalue = icm20608_read_reg(ICM20_WHO_AM_I);
printf("icm20608 id = %#X\r\n", regvalue);
if(regvalue != ICM20608G_ID && regvalue != ICM20608D_ID)
return 1;
icm20608_write_reg(ICM20_SMPLRT_DIV, 0x00); /* 输出速率是内部采样率 */
icm20608_write_reg(ICM20_GYRO_CONFIG, 0x18); /* 陀螺仪±2000dps量程 */
icm20608_write_reg(ICM20_ACCEL_CONFIG, 0x18); /* 加速度计±16G量程 */
icm20608_write_reg(ICM20_CONFIG, 0x04); /* 陀螺仪低通滤波BW=20Hz */
icm20608_write_reg(ICM20_ACCEL_CONFIG2, 0x04); /* 加速度计低通滤波BW=21.2Hz */
icm20608_write_reg(ICM20_PWR_MGMT_2, 0x00); /* 打开加速度计和陀螺仪所有轴 */
icm20608_write_reg(ICM20_LP_MODE_CFG, 0x00); /* 关闭低功耗 */
icm20608_write_reg(ICM20_FIFO_EN, 0x00); /* 关闭FIFO */
return 0;
}
/*
* @description : 写ICM20608指定寄存器
* @param - reg : 要读取的寄存器地址
* @param - value: 要写入的值
* @return : 无
*/
void icm20608_write_reg(unsigned char reg, unsigned char value)
{
/* ICM20608在使用SPI接口的时候寄存器地址
* 只有低7位有效,寄存器地址最高位是读/写标志位
* 读的时候要为1，写的时候要为0。
*/
reg &= ~0X80;
ICM20608_CSN(0); /* 使能SPI传输 */
spich0_readwrite_byte(ECSPI3, reg); /* 发送寄存器地址 */
spich0_readwrite_byte(ECSPI3, value); /* 发送要写入的值 */
ICM20608_CSN(1); /* 禁止SPI传输 */
}
/*
* @description : 读取ICM20608寄存器值
* @param - reg : 要读取的寄存器地址
* @return : 读取到的寄存器值
*/
unsigned char icm20608_read_reg(unsigned char reg)
{
unsigned char reg_val;
/* ICM20608在使用SPI接口的时候寄存器地址
* 只有低7位有效,寄存器地址最高位是读/写标志位
* 读的时候要为1，写的时候要为0。
*/
reg |= 0x80;
ICM20608_CSN(0); /* 使能SPI传输 */
spich0_readwrite_byte(ECSPI3, reg); /* 发送寄存器地址 */
reg_val = spich0_readwrite_byte(ECSPI3, 0XFF); /* 读取寄存器的值 */
ICM20608_CSN(1); /* 禁止SPI传输 */
return(reg_val); /* 返回读取到的寄存器值 */
}
/*
* @description : 读取ICM20608连续多个寄存器
* @param - reg : 要读取的寄存器地址
* @return : 读取到的寄存器值
*/
void icm20608_read_len(unsigned char reg, unsigned char *buf, unsigned char len)
{
unsigned char i;
/* ICM20608在使用SPI接口的时候寄存器地址，只有低7位有效,
* 寄存器地址最高位是读/写标志位读的时候要为1，写的时候要为0。
*/
reg |= 0x80;
ICM20608_CSN(0); /* 使能SPI传输 */
spich0_readwrite_byte(ECSPI3, reg); /* 发送寄存器地址 */
for(i = 0; i < len; i++) /* 顺序读取寄存器的值 */
{
buf[i] = spich0_readwrite_byte(ECSPI3, 0XFF);
}
ICM20608_CSN(1); /* 禁止SPI传输 */
}
/*
* @description : 获取陀螺仪的分辨率
* @param : 无
* @return : 获取到的分辨率
*/
float icm20608_gyro_scaleget(void)
{
unsigned char data;
float gyroscale;
data = (icm20608_read_reg(ICM20_GYRO_CONFIG) >> 3) & 0X3;
switch(data) {
case 0:
gyroscale = 131;
break;
case 1:
gyroscale = 65.5;
break;
case 2:
gyroscale = 32.8;
break;
case 3:
gyroscale = 16.4;
break;
}
return gyroscale;
}
/*
* @description : 获取加速度计的分辨率
* @param : 无
* @return : 获取到的分辨率
*/
unsigned short icm20608_accel_scaleget(void)
{
unsigned char data;
unsigned short accelscale;
data = (icm20608_read_reg(ICM20_ACCEL_CONFIG) >> 3) & 0X3;
switch(data) {
case 0:
accelscale = 16384;
break;
case 1:
accelscale = 8192;
break;
case 2:
accelscale = 4096;
break;
case 3:
accelscale = 2048;
break;
}
return accelscale;
}
/*
* @description : 读取ICM20608的加速度、陀螺仪和温度原始值
* @param : 无
* @return : 无
*/
void icm20608_getdata(void)
{
float gyroscale;
unsigned short accescale;
unsigned char data[14];
icm20608_read_len(ICM20_ACCEL_XOUT_H, data, 14);
gyroscale = icm20608_gyro_scaleget();
accescale = icm20608_accel_scaleget();
icm20608_dev.accel_x_adc = (signed short)((data[0] << 8) | data[1]);
icm20608_dev.accel_y_adc = (signed short)((data[2] << 8) | data[3]);
icm20608_dev.accel_z_adc = (signed short)((data[4] << 8) | data[5]);
icm20608_dev.temp_adc = (signed short)((data[6] << 8) | data[7]);
icm20608_dev.gyro_x_adc = (signed short)((data[8] << 8) | data[9]);
icm20608_dev.gyro_y_adc = (signed short)((data[10] << 8) | data[11]);
icm20608_dev.gyro_z_adc = (signed short)((data[12] << 8) | data[13]);
/* 计算实际值 */
icm20608_dev.gyro_x_act = ((float)(icm20608_dev.gyro_x_adc) / gyroscale) * 100;
icm20608_dev.gyro_y_act = ((float)(icm20608_dev.gyro_y_adc) / gyroscale) * 100;
icm20608_dev.gyro_z_act = ((float)(icm20608_dev.gyro_z_adc) / gyroscale) * 100;
icm20608_dev.accel_x_act = ((float)(icm20608_dev.accel_x_adc) / accescale) * 100;
icm20608_dev.accel_y_act = ((float)(icm20608_dev.accel_y_adc) / accescale) * 100;
icm20608_dev.accel_z_act = ((float)(icm20608_dev.accel_z_adc) / accescale) * 100;
icm20608_dev.temp_act = (((float)(icm20608_dev.temp_adc) - 25 ) / 326.8 + 25) * 100;
}

131
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#ifndef _BSP_ICM20608_H
#define _BSP_ICM20608_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_icm20608.h
作者 : 左忠凯
版本 : V1.0
描述 : ICM20608驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/3/26 左忠凯创建
***************************************************************/
#include "bsp.h"
#include "bsp_gpio.h"
/* 宏定义 */
#define ICM20608_CSN(n) (n ? gpio_pinwrite(GPIO1, 20, 1) : gpio_pinwrite(GPIO1, 20, 0)) /* SPI片选信号 */
#define ICM20608G_ID 0XAF /* ID值 */
#define ICM20608D_ID 0XAE /* ID值 */
/* ICM20608寄存器
*复位后所有寄存器地址都为0，除了
*Register 107(0X6B) Power Management 1 = 0x40
*Register 117(0X75) WHO_AM_I = 0xAF或0xAE
*/
/* 陀螺仪和加速度自测(出产时设置，用于与用户的自检输出值比较） */
#define ICM20_SELF_TEST_X_GYRO 0x00
#define ICM20_SELF_TEST_Y_GYRO 0x01
#define ICM20_SELF_TEST_Z_GYRO 0x02
#define ICM20_SELF_TEST_X_ACCEL 0x0D
#define ICM20_SELF_TEST_Y_ACCEL 0x0E
#define ICM20_SELF_TEST_Z_ACCEL 0x0F
/* 陀螺仪静态偏移 */
#define ICM20_XG_OFFS_USRH 0x13
#define ICM20_XG_OFFS_USRL 0x14
#define ICM20_YG_OFFS_USRH 0x15
#define ICM20_YG_OFFS_USRL 0x16
#define ICM20_ZG_OFFS_USRH 0x17
#define ICM20_ZG_OFFS_USRL 0x18
#define ICM20_SMPLRT_DIV 0x19
#define ICM20_CONFIG 0x1A
#define ICM20_GYRO_CONFIG 0x1B
#define ICM20_ACCEL_CONFIG 0x1C
#define ICM20_ACCEL_CONFIG2 0x1D
#define ICM20_LP_MODE_CFG 0x1E
#define ICM20_ACCEL_WOM_THR 0x1F
#define ICM20_FIFO_EN 0x23
#define ICM20_FSYNC_INT 0x36
#define ICM20_INT_PIN_CFG 0x37
#define ICM20_INT_ENABLE 0x38
#define ICM20_INT_STATUS 0x3A
/* 加速度输出 */
#define ICM20_ACCEL_XOUT_H 0x3B
#define ICM20_ACCEL_XOUT_L 0x3C
#define ICM20_ACCEL_YOUT_H 0x3D
#define ICM20_ACCEL_YOUT_L 0x3E
#define ICM20_ACCEL_ZOUT_H 0x3F
#define ICM20_ACCEL_ZOUT_L 0x40
/* 温度输出 */
#define ICM20_TEMP_OUT_H 0x41
#define ICM20_TEMP_OUT_L 0x42
/* 陀螺仪输出 */
#define ICM20_GYRO_XOUT_H 0x43
#define ICM20_GYRO_XOUT_L 0x44
#define ICM20_GYRO_YOUT_H 0x45
#define ICM20_GYRO_YOUT_L 0x46
#define ICM20_GYRO_ZOUT_H 0x47
#define ICM20_GYRO_ZOUT_L 0x48
#define ICM20_SIGNAL_PATH_RESET 0x68
#define ICM20_ACCEL_INTEL_CTRL 0x69
#define ICM20_USER_CTRL 0x6A
#define ICM20_PWR_MGMT_1 0x6B
#define ICM20_PWR_MGMT_2 0x6C
#define ICM20_FIFO_COUNTH 0x72
#define ICM20_FIFO_COUNTL 0x73
#define ICM20_FIFO_R_W 0x74
#define ICM20_WHO_AM_I 0x75
/* 加速度静态偏移 */
#define ICM20_XA_OFFSET_H 0x77
#define ICM20_XA_OFFSET_L 0x78
#define ICM20_YA_OFFSET_H 0x7A
#define ICM20_YA_OFFSET_L 0x7B
#define ICM20_ZA_OFFSET_H 0x7D
#define ICM20_ZA_OFFSET_L 0x7E
/*
* ICM20608结构体
*/
struct icm20608_dev_struc
{
signed int gyro_x_adc; /* 陀螺仪X轴原始值 */
signed int gyro_y_adc; /* 陀螺仪Y轴原始值 */
signed int gyro_z_adc; /* 陀螺仪Z轴原始值 */
signed int accel_x_adc; /* 加速度计X轴原始值 */
signed int accel_y_adc; /* 加速度计Y轴原始值 */
signed int accel_z_adc; /* 加速度计Z轴原始值 */
signed int temp_adc; /* 温度原始值 */
/* 下面是计算得到的实际值，扩大100倍 */
signed int gyro_x_act; /* 陀螺仪X轴实际值 */
signed int gyro_y_act; /* 陀螺仪Y轴实际值 */
signed int gyro_z_act; /* 陀螺仪Z轴实际值 */
signed int accel_x_act; /* 加速度计X轴实际值 */
signed int accel_y_act; /* 加速度计Y轴实际值 */
signed int accel_z_act; /* 加速度计Z轴实际值 */
signed int temp_act; /* 温度实际值 */
};
struct icm20608_dev_struc icm20608_dev; /* icm20608设备 */
/* 函数声明 */
unsigned char icm20608_init(void);
void icm20608_write_reg(unsigned char reg, unsigned char value);
unsigned char icm20608_read_reg(unsigned char reg);
void icm20608_read_len(unsigned char reg, unsigned char *buf, unsigned char len);
void icm20608_getdata(void);
#endif

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#include "bsp_int.h"
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_int.c
作者 : 左忠凯
版本 : V1.0
描述 : 中断驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
***************************************************************/
/* 中断嵌套计数器 */
static unsigned int irqNesting;
/* 中断服务函数表 */
static sys_irq_handle_t irqTable[NUMBER_OF_INT_VECTORS];
/*
* @description : 中断初始化函数
* @param : 无
* @return : 无
*/
void int_init(void)
{
GIC_Init(); /* 初始化GIC */
system_irqtable_init(); /* 初始化中断表 */
__set_VBAR((uint32_t)0x87800000); /* 中断向量表偏移，偏移到起始地址 */
}
/*
* @description : 初始化中断服务函数表
* @param : 无
* @return : 无
*/
void system_irqtable_init(void)
{
unsigned int i = 0;
irqNesting = 0;
/* 先将所有的中断服务函数设置为默认值 */
for(i = 0; i < NUMBER_OF_INT_VECTORS; i++)
{
system_register_irqhandler((IRQn_Type)i,default_irqhandler, NULL);
}
}
/*
* @description : 给指定的中断号注册中断服务函数
* @param - irq : 要注册的中断号
* @param - handler : 要注册的中断处理函数
* @param - usrParam : 中断服务处理函数参数
* @return : 无
*/
void system_register_irqhandler(IRQn_Type irq, system_irq_handler_t handler, void *userParam)
{
irqTable[irq].irqHandler = handler;
irqTable[irq].userParam = userParam;
}
/*
* @description : C语言中断服务函数，irq汇编中断服务函数会
调用此函数，此函数通过在中断服务列表中查
找指定中断号所对应的中断处理函数并执行。
* @param - giccIar : 中断号
* @return : 无
*/
void system_irqhandler(unsigned int giccIar)
{
uint32_t intNum = giccIar & 0x3FFUL;
/* 检查中断号是否符合要求 */
if ((intNum == 1023) || (intNum >= NUMBER_OF_INT_VECTORS))
{
return;
}
irqNesting++; /* 中断嵌套计数器加一 */
/* 根据传递进来的中断号，在irqTable中调用确定的中断服务函数*/
irqTable[intNum].irqHandler(intNum, irqTable[intNum].userParam);
irqNesting--; /* 中断执行完成，中断嵌套寄存器减一 */
}
/*
* @description : 默认中断服务函数
* @param - giccIar : 中断号
* @param - usrParam : 中断服务处理函数参数
* @return : 无
*/
void default_irqhandler(unsigned int giccIar, void *userParam)
{
while(1)
{
}
}

36
board/ALPHA_I.MX_emmc_256ddr/bsp/int/bsp_int.h Normal file
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#ifndef _BSP_INT_H
#define _BSP_INT_H
#include "bsp.h"
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_int.c
作者 : 左忠凯
版本 : V1.0
描述 : 中断驱动头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
***************************************************************/
/* 中断服务函数形式 */
typedef void (*system_irq_handler_t) (unsigned int giccIar, void *param);
/* 中断服务函数结构体*/
typedef struct _sys_irq_handle
{
system_irq_handler_t irqHandler; /* 中断服务函数 */
void *userParam; /* 中断服务函数参数 */
} sys_irq_handle_t;
/* 函数声明 */
void int_init(void);
void system_irqtable_init(void);
void system_register_irqhandler(IRQn_Type irq, system_irq_handler_t handler, void *userParam);
void system_irqhandler(unsigned int giccIar);
void default_irqhandler(unsigned int giccIar, void *userParam);
#endif

70
board/ALPHA_I.MX_emmc_256ddr/bsp/key/bsp_key.c Normal file
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#include "bsp_key.h"
#include "bsp_gpio.h"
#include "bsp_delay.h"
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_key.h
作者 : 左忠凯
版本 : V1.0
描述 : 按键驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
***************************************************************/
/*
* @description : 初始化按键
* @param : 无
* @return : 无
*/
void key_init(void)
{
gpio_pin_config_t key_config;
/* 1、初始化IO复用, 复用为GPIO1_IO18 */
IOMUXC_SetPinMux(IOMUXC_UART1_CTS_B_GPIO1_IO18,0);
/* 2、、配置UART1_CTS_B的IO属性
*bit 16:0 HYS关闭
*bit [15:14]: 11 默认22K上拉
*bit [13]: 1 pull功能
*bit [12]: 1 pull/keeper使能
*bit [11]: 0 关闭开路输出
*bit [7:6]: 10 速度100Mhz
*bit [5:3]: 000 关闭输出
*bit [0]: 0 低转换率
*/
IOMUXC_SetPinConfig(IOMUXC_UART1_CTS_B_GPIO1_IO18,0xF080);
/* 3、初始化GPIO */
//GPIO1->GDIR &= ~(1 << 18); /* GPIO1_IO18设置为输入 */
key_config.direction = kGPIO_DigitalInput;
gpio_init(GPIO1,18, &key_config);
}
/*
* @description : 获取按键值
* @param : 无
* @return : 0 没有按键按下，其他值:对应的按键值
*/
int key_getvalue(void)
{
int ret = 0;
static unsigned char release = 1; /* 按键松开 */
if((release==1)&&(gpio_pinread(GPIO1, 18) == 0)) /* KEY0 */
{
delay(10); /* 延时消抖 */
release = 0; /* 标记按键按下 */
if(gpio_pinread(GPIO1, 18) == 0)
ret = KEY0_VALUE;
}
else if(gpio_pinread(GPIO1, 18) == 1)
{
ret = 0;
release = 1; /* 标记按键释放 */
}
return ret;
}

29
board/ALPHA_I.MX_emmc_256ddr/bsp/key/bsp_key.h Normal file
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#ifndef _BSP_KEY_H
#define _BSP_KEY_H
#include "bsp.h"
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_key.h
作者 : 左忠凯
版本 : V1.0
描述 : 按键驱动头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
***************************************************************/
/* 定义按键值 */
enum keyvalue{
KEY_NONE = 0,
KEY0_VALUE,
KEY1_VALUE,
KEY2_VALUE,
};
/* 函数声明 */
void key_init(void);
int key_getvalue(void);
#endif

152
board/ALPHA_I.MX_emmc_256ddr/bsp/keyfilter/bsp_keyfilter.c Normal file
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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_keyfilter.c
作者 : 左忠凯
版本 : V1.0
描述 : 定时器按键消抖驱动。
其他 : 按键采用中断方式，按下按键触发按键中断，在按键中断里面
使能定时器定时中断。使用定时器定时中断来完成消抖延时，
定时器中断周期就是延时时间。如果定时器定时中断触发，
表示消抖完成(延时周期完成)，即可执行按键处理函数。
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/5 左忠凯创建
***************************************************************/
#include "bsp_key.h"
#include "bsp_gpio.h"
#include "bsp_int.h"
#include "bsp_beep.h"
#include "bsp_keyfilter.h"
/*
* @description : 按键初始化
* @param : 无
* @return : 无
*/
void filterkey_init(void)
{
gpio_pin_config_t key_config;
/* 1、初始化IO复用 */
IOMUXC_SetPinMux(IOMUXC_UART1_CTS_B_GPIO1_IO18,0); /* 复用为GPIO1_IO18 */
/* 2、、配置GPIO1_IO18的IO属性
*bit 16:0 HYS关闭
*bit [15:14]: 11 默认22K上拉
*bit [13]: 1 pull功能
*bit [12]: 1 pull/keeper使能
*bit [11]: 0 关闭开路输出
*bit [7:6]: 10 速度100Mhz
*bit [5:3]: 000 关闭输出
*bit [0]: 0 低转换率
*/
IOMUXC_SetPinConfig(IOMUXC_UART1_CTS_B_GPIO1_IO18,0xF080);
/* 3、初始化GPIO为中断 */
key_config.direction = kGPIO_DigitalInput;
key_config.interruptMode = kGPIO_IntFallingEdge;
key_config.outputLogic = 1;
gpio_init(GPIO1, 18, &key_config);
GIC_EnableIRQ(GPIO1_Combined_16_31_IRQn); /* 使能GIC中对应的中断 */
/* 注册中断服务函数 */
system_register_irqhandler(GPIO1_Combined_16_31_IRQn,
(system_irq_handler_t)gpio1_16_31_irqhandler,
NULL);
gpio_enableint(GPIO1, 18); /* 使能GPIO1_IO18的中断功能 */
filtertimer_init(66000000/100); /* 初始化定时器,10ms */
}
/*
* @description : 初始化用于消抖的定时器，默认关闭定时器
* @param - value : 定时器EPIT计数值
* @return : 无
*/
void filtertimer_init(unsigned int value)
{
EPIT1->CR = 0; //先清零
/*
* CR寄存器:
* bit25:24 01 时钟源选择Peripheral clock=66MHz
* bit15:4 0 1分频
* bit3: 1 当计数器到0的话从LR重新加载数值
* bit2: 1 比较中断使能
* bit1: 1 初始计数值来源于LR寄存器值
* bit0: 0 先关闭EPIT1
*/
EPIT1->CR = (1<<24 | 1<<3 | 1<<2 | 1<<1);
/* 计数值 */
EPIT1->LR = value;
/* 比较寄存器，当计数器值和此寄存器值相等的话就会产生中断 */
EPIT1->CMPR = 0;
GIC_EnableIRQ(EPIT1_IRQn); /* 使能GIC中对应的中断 */
/* 注册中断服务函数 */
system_register_irqhandler(EPIT1_IRQn, (system_irq_handler_t)filtertimer_irqhandler, NULL);
}
/*
* @description : 关闭定时器
* @param : 无
* @return : 无
*/
void filtertimer_stop(void)
{
EPIT1->CR &= ~(1<<0); /* 关闭定时器 */
}
/*
* @description : 重启定时器
* @param - value : 定时器EPIT计数值
* @return : 无
*/
void filtertimer_restart(unsigned int value)
{
EPIT1->CR &= ~(1<<0); /* 先关闭定时器 */
EPIT1->LR = value; /* 计数值 */
EPIT1->CR |= (1<<0); /* 打开定时器 */
}
/*
* @description : 定时器中断处理函数
* @param : 无
* @return : 无
*/
void filtertimer_irqhandler(void)
{
static unsigned char state = OFF;
if(EPIT1->SR & (1<<0)) /* 判断比较事件是否发生 */
{
filtertimer_stop(); /* 关闭定时器 */
if(gpio_pinread(GPIO1, 18) == 0) /* KEY0 */
{
state = !state;
beep_switch(state); /* 反转蜂鸣器 */
}
}
EPIT1->SR |= 1<<0; /* 清除中断标志位 */
}
/*
* @description : GPIO中断处理函数
* @param : 无
* @return : 无
*/
void gpio1_16_31_irqhandler(void)
{
/* 开启定时器 */
filtertimer_restart(66000000/100);
/* 清除中断标志位 */
gpio_clearintflags(GPIO1, 18);
}

23
board/ALPHA_I.MX_emmc_256ddr/bsp/keyfilter/bsp_keyfilter.h Normal file
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#ifndef _BSP_KEYFILTER_H
#define _BSP_KEYFILTER_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_keyfilter.c
作者 : 左忠凯
版本 : V1.0
描述 : 定时器按键消抖驱动头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/5 左忠凯创建
***************************************************************/
/* 函数声明 */
void filterkey_init(void);
void filtertimer_init(unsigned int value);
void filtertimer_stop(void);
void filtertimer_restart(unsigned int value);
void filtertimer_irqhandler(void);
void gpio1_16_31_irqhandler(void);
#endif

413
board/ALPHA_I.MX_emmc_256ddr/bsp/lcd/bsp_lcd.c Normal file
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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_lcd.c
作者 : 左忠凯
版本 : V1.0
描述 : LCD驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/3 左忠凯创建
***************************************************************/
#include "bsp_lcd.h"
#include "bsp_gpio.h"
#include "bsp_delay.h"
#include "printf.h"
/* 液晶屏参数结构体 */
struct tftlcd_typedef tftlcd_dev;
/*
* @description : 始化LCD
* @param : 无
* @return : 无
*/
void lcd_init(void)
{
lcdgpio_init(); /* 初始化IO */
lcdclk_init(32, 3, 5); /* 初始化LCD时钟 */
lcd_reset(); /* 复位LCD */
delayms(10); /* 延时10ms */
lcd_noreset(); /* 结束复位 */
/* TFTLCD参数结构体初始化 */
tftlcd_dev.height = 600;
tftlcd_dev.width = 1024;
tftlcd_dev.pixsize = 4; /* ARGB8888模式，每个像素4字节 */
tftlcd_dev.vspw = 3;
tftlcd_dev.vbpd = 20;
tftlcd_dev.vfpd = 12;
tftlcd_dev.hspw = 20;
tftlcd_dev.hbpd = 140;
tftlcd_dev.hfpd = 160;
tftlcd_dev.framebuffer = LCD_FRAMEBUF_ADDR;
tftlcd_dev.backcolor = LCD_WHITE; /* 背景色为白色 */
tftlcd_dev.forecolor = LCD_BLACK; /* 前景色为黑色 */
/* 初始化ELCDIF的CTRL寄存器
* bit [31] 0 : 停止复位
* bit [19] 1 : 旁路计数器模式
* bit [17] 1 : LCD工作在dotclk模式
* bit [15:14] 00 : 输入数据不交换
* bit [13:12] 00 : CSC不交换
* bit [11:10] 11 : 24位总线宽度
* bit [9:8] 11 : 24位数据宽度,也就是RGB888
* bit [5] 1 : elcdif工作在主模式
* bit [1] 0 : 所有的24位均有效
*/
LCDIF->CTRL |= (1 << 19) | (1 << 17) | (0 << 14) | (0 << 12) |
(3 << 10) | (3 << 8) | (1 << 5) | (0 << 1);
/*
* 初始化ELCDIF的寄存器CTRL1
* bit [19:16] : 0X7 ARGB模式下，传输24位数据，A通道不用传输
*/
LCDIF->CTRL1 = 0X7 << 16;
/*
* 初始化ELCDIF的寄存器TRANSFER_COUNT寄存器
* bit [31:16] : 高度
* bit [15:0] : 宽度
*/
LCDIF->TRANSFER_COUNT = (tftlcd_dev.height << 16) | (tftlcd_dev.width << 0);
/*
* 初始化ELCDIF的VDCTRL0寄存器
* bit [29] 0 : VSYNC输出
* bit [28] 1 : 使能ENABLE输出
* bit [27] 0 : VSYNC低电平有效
* bit [26] 0 : HSYNC低电平有效
* bit [25] 0 : DOTCLK上升沿有效
* bit [24] 1 : ENABLE信号高电平有效
* bit [21] 1 : DOTCLK模式下设置为1
* bit [20] 1 : DOTCLK模式下设置为1
* bit [17:0] : vsw参数
*/
LCDIF->VDCTRL0 = 0; //先清零
LCDIF->VDCTRL0 = (0 << 29) | (1 << 28) | (0 << 27) |
(0 << 26) | (0 << 25) | (1 << 24) |
(1 << 21) | (1 << 20) | (tftlcd_dev.vspw << 0);
/*
* 初始化ELCDIF的VDCTRL1寄存器
* 设置VSYNC总周期
*/
LCDIF->VDCTRL1 = tftlcd_dev.height + tftlcd_dev.vspw + tftlcd_dev.vfpd + tftlcd_dev.vbpd; //VSYNC周期
/*
* 初始化ELCDIF的VDCTRL2寄存器
* 设置HSYNC周期
* bit[31:18] ：hsw
* bit[17:0] : HSYNC总周期
*/
LCDIF->VDCTRL2 = (tftlcd_dev.hspw << 18) | (tftlcd_dev.width + tftlcd_dev.hspw + tftlcd_dev.hfpd + tftlcd_dev.hbpd);
/*
* 初始化ELCDIF的VDCTRL3寄存器
* 设置HSYNC周期
* bit[27:16] ：水平等待时钟数
* bit[15:0] : 垂直等待时钟数
*/
LCDIF->VDCTRL3 = ((tftlcd_dev.hbpd + tftlcd_dev.hspw) << 16) | (tftlcd_dev.vbpd + tftlcd_dev.vspw);
/*
* 初始化ELCDIF的VDCTRL4寄存器
* 设置HSYNC周期
* bit[18] 1 : 当使用VSHYNC、HSYNC、DOTCLK的话此为置1
* bit[17:0] : 宽度
*/
LCDIF->VDCTRL4 = (1<<18) | (tftlcd_dev.width);
/*
* 初始化ELCDIF的CUR_BUF和NEXT_BUF寄存器
* 设置当前显存地址和下一帧的显存地址
*/
LCDIF->CUR_BUF = (unsigned int)tftlcd_dev.framebuffer;
LCDIF->NEXT_BUF = (unsigned int)tftlcd_dev.framebuffer;
lcd_enable(); /* 使能LCD */
delayms(10);
lcd_clear(LCD_WHITE); /* 清屏 */
}
/*
* IO引脚: LCD_DATA00 -> LCD_B0
* LCD_DATA01 -> LCD_B1
* LCD_DATA02 -> LCD_B2
* LCD_DATA03 -> LCD_B3
* LCD_DATA04 -> LCD_B4
* LCD_DATA05 -> LCD_B5
* LCD_DATA06 -> LCD_B6
* LCD_DATA07 -> LCD_B7
*
* LCD_DATA08 -> LCD_G0
* LCD_DATA09 -> LCD_G1
* LCD_DATA010 -> LCD_G2
* LCD_DATA011 -> LCD_G3
* LCD_DATA012 -> LCD_G4
* LCD_DATA012 -> LCD_G4
* LCD_DATA013 -> LCD_G5
* LCD_DATA014 -> LCD_G6
* LCD_DATA015 -> LCD_G7
*
* LCD_DATA016 -> LCD_R0
* LCD_DATA017 -> LCD_R1
* LCD_DATA018 -> LCD_R2
* LCD_DATA019 -> LCD_R3
* LCD_DATA020 -> LCD_R4
* LCD_DATA021 -> LCD_R5
* LCD_DATA022 -> LCD_R6
* LCD_DATA023 -> LCD_R7
*
* LCD_CLK -> LCD_CLK
* LCD_VSYNC -> LCD_VSYNC
* LCD_HSYNC -> LCD_HSYNC
* LCD_DE -> LCD_DE
* LCD_BL -> GPIO1_IO08
*/
/*
* @description : LCD GPIO初始化
* @param : 无
* @return : 无
*/
void lcdgpio_init(void)
{
gpio_pin_config_t gpio_config;
/* 1、IO初始化复用功能 */
IOMUXC_SetPinMux(IOMUXC_LCD_DATA00_LCDIF_DATA00,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA01_LCDIF_DATA01,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA02_LCDIF_DATA02,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA03_LCDIF_DATA03,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA04_LCDIF_DATA04,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA05_LCDIF_DATA05,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA06_LCDIF_DATA06,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA07_LCDIF_DATA07,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA08_LCDIF_DATA08,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA09_LCDIF_DATA09,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA10_LCDIF_DATA10,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA11_LCDIF_DATA11,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA12_LCDIF_DATA12,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA13_LCDIF_DATA13,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA14_LCDIF_DATA14,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA15_LCDIF_DATA15,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA16_LCDIF_DATA16,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA17_LCDIF_DATA17,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA18_LCDIF_DATA18,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA19_LCDIF_DATA19,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA20_LCDIF_DATA20,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA21_LCDIF_DATA21,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA22_LCDIF_DATA22,0);
IOMUXC_SetPinMux(IOMUXC_LCD_DATA23_LCDIF_DATA23,0);
IOMUXC_SetPinMux(IOMUXC_LCD_CLK_LCDIF_CLK,0);
IOMUXC_SetPinMux(IOMUXC_LCD_ENABLE_LCDIF_ENABLE,0);
IOMUXC_SetPinMux(IOMUXC_LCD_HSYNC_LCDIF_HSYNC,0);
IOMUXC_SetPinMux(IOMUXC_LCD_VSYNC_LCDIF_VSYNC,0);
IOMUXC_SetPinMux(IOMUXC_GPIO1_IO08_GPIO1_IO08,0); /* 背光BL引脚 */
/* 2、配置LCD IO属性
*bit 16:0 HYS关闭
*bit [15:14]: 0 默认22K上拉
*bit [13]: 0 pull功能
*bit [12]: 0 pull/keeper使能
*bit [11]: 0 关闭开路输出
*bit [7:6]: 10 速度100Mhz
*bit [5:3]: 111 驱动能力为R0/7
*bit [0]: 1 高转换率
*/
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA00_LCDIF_DATA00,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA01_LCDIF_DATA01,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA02_LCDIF_DATA02,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA03_LCDIF_DATA03,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA04_LCDIF_DATA04,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA05_LCDIF_DATA05,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA06_LCDIF_DATA06,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA07_LCDIF_DATA07,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA08_LCDIF_DATA08,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA09_LCDIF_DATA09,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA10_LCDIF_DATA10,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA11_LCDIF_DATA11,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA12_LCDIF_DATA12,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA13_LCDIF_DATA13,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA14_LCDIF_DATA14,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA15_LCDIF_DATA15,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA16_LCDIF_DATA16,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA17_LCDIF_DATA17,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA18_LCDIF_DATA18,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA19_LCDIF_DATA19,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA20_LCDIF_DATA20,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA21_LCDIF_DATA21,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA22_LCDIF_DATA22,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_DATA23_LCDIF_DATA23,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_CLK_LCDIF_CLK,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_ENABLE_LCDIF_ENABLE,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_HSYNC_LCDIF_HSYNC,0xB9);
IOMUXC_SetPinConfig(IOMUXC_LCD_VSYNC_LCDIF_VSYNC,0xB9);
IOMUXC_SetPinConfig(IOMUXC_GPIO1_IO08_GPIO1_IO08,0xB9); /* 背光BL引脚 */
/* GPIO初始化 */
gpio_config.direction = kGPIO_DigitalOutput; /* 输出 */
gpio_config.outputLogic = 1; /* 默认关闭背光 */
gpio_init(GPIO1, 8, &gpio_config); /* 背光默认打开 */
gpio_pinwrite(GPIO1, 8, 1); /* 打开背光 */
}
/*
* @description : LCD时钟初始化, LCD时钟计算公式如下：
* LCD CLK = 24 * loopDiv / prediv / div
* @param - loopDiv : loopDivider值
* @param - loopDiv : lcdifprediv值
* @param - div : lcdifdiv值
* @return : 无
*/
void lcdclk_init(unsigned char loopDiv, unsigned char prediv, unsigned char div)
{
/* 先初始化video pll
* VIDEO PLL = OSC24M * (loopDivider + (denominator / numerator)) / postDivider
*不使用小数分频器，因此denominator和numerator设置为0
*/
CCM_ANALOG->PLL_VIDEO_NUM = 0; /* 不使用小数分频器 */
CCM_ANALOG->PLL_VIDEO_DENOM = 0;
/*
* PLL_VIDEO寄存器设置
* bit[13]: 1 使能VIDEO PLL时钟
* bit[20:19] 2 设置postDivider为1分频
* bit[6:0] : 32 设置loopDivider寄存器
*/
CCM_ANALOG->PLL_VIDEO = (2 << 19) | (1 << 13) | (loopDiv << 0);
/*
* MISC2寄存器设置
* bit[31:30]: 0 VIDEO的post-div设置，时钟源来源于postDivider，1分频
*/
CCM_ANALOG->MISC2 &= ~(3 << 30);
CCM_ANALOG->MISC2 = 0 << 30;
/* LCD时钟源来源与PLL5，也就是VIDEO PLL */
CCM->CSCDR2 &= ~(7 << 15);
CCM->CSCDR2 |= (2 << 15); /* 设置LCDIF_PRE_CLK使用PLL5 */
/* 设置LCDIF_PRE分频 */
CCM->CSCDR2 &= ~(7 << 12);
CCM->CSCDR2 |= (prediv - 1) << 12; /* 设置分频 */
/* 设置LCDIF分频 */
CCM->CBCMR &= ~(7 << 23);
CCM->CBCMR |= (div - 1) << 23;
/* 设置LCD时钟源为LCDIF_PRE时钟 */
CCM->CSCDR2 &= ~(7 << 9); /* 清除原来的设置 */
CCM->CSCDR2 |= (0 << 9); /* LCDIF_PRE时钟源选择LCDIF_PRE时钟 */
}
/*
* @description : 复位ELCDIF接口
* @param : 无
* @return : 无
*/
void lcd_reset(void)
{
LCDIF->CTRL = 1<<31; /* 强制复位 */
}
/*
* @description : 结束复位ELCDIF接口
* @param : 无
* @return : 无
*/
void lcd_noreset(void)
{
LCDIF->CTRL = 0<<31; /* 取消强制复位 */
}
/*
* @description : 使能ELCDIF接口
* @param : 无
* @return : 无
*/
void lcd_enable(void)
{
LCDIF->CTRL |= 1<<0; /* 使能ELCDIF */
}
/*
* @description : 画点函数
* @param - x : x轴坐标
* @param - y : y轴坐标
* @param - color : 颜色值
* @return : 无
*/
void lcd_drawpoint(unsigned short x,unsigned short y,unsigned int color)
{
*(unsigned int*)((unsigned int)tftlcd_dev.framebuffer +
tftlcd_dev.pixsize * (tftlcd_dev.width * y+x))=color;
}
/*
* @description : 读取指定点的颜色值
* @param - x : x轴坐标
* @param - y : y轴坐标
* @return : 读取到的指定点的颜色值
*/
inline unsigned int lcd_readpoint(unsigned short x,unsigned short y)
{
return *(unsigned int*)((unsigned int)tftlcd_dev.framebuffer +
tftlcd_dev.pixsize * (tftlcd_dev.width * y + x));
}
/*
* @description : 清屏
* @param - color : 颜色值
* @return : 读取到的指定点的颜色值
*/
void lcd_clear(unsigned int color)
{
unsigned int num;
unsigned int i = 0;
unsigned int *startaddr=(unsigned int*)tftlcd_dev.framebuffer; //指向帧缓存首地址
num=(unsigned int)tftlcd_dev.width * tftlcd_dev.height; //缓冲区总长度
for(i = 0; i < num; i++)
{
startaddr[i] = color;
}
}
/*
* @description : 以指定的颜色填充一块矩形
* @param - x0 : 矩形起始点坐标X轴
* @param - y0 : 矩形起始点坐标Y轴
* @param - x1 : 矩形终止点坐标X轴
* @param - y1 : 矩形终止点坐标Y轴
* @param - color : 要填充的颜色
* @return : 读取到的指定点的颜色值
*/
void lcd_fill(unsigned short x0, unsigned short y0,
unsigned short x1, unsigned short y1, unsigned int color)
{
unsigned short x, y;
if(x0 < 0) x0 = 0;
if(y0 < 0) y0 = 0;
if(x1 >= tftlcd_dev.width) x1 = tftlcd_dev.width - 1;
if(y1 >= tftlcd_dev.height) y1 = tftlcd_dev.height - 1;
for(y = y0; y <= y1; y++)
{
for(x = x0; x <= x1; x++)
lcd_drawpoint(x, y, color);
}
}

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#ifndef _BSP_LCD_H
#define _BSP_LCD_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_lcd.h
作者 : 左忠凯
版本 : V1.0
描述 : LCD驱动文件头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/3 左忠凯创建
***************************************************************/
#include "bsp.h"
/* 颜色 */
#define LCD_BLUE 0x000000FF
#define LCD_GREEN 0x0000FF00
#define LCD_RED 0x00FF0000
#define LCD_CYAN 0x0000FFFF
#define LCD_MAGENTA 0x00FF00FF
#define LCD_YELLOW 0x00FFFF00
#define LCD_LIGHTBLUE 0x008080FF
#define LCD_LIGHTGREEN 0x0080FF80
#define LCD_LIGHTRED 0x00FF8080
#define LCD_LIGHTCYAN 0x0080FFFF
#define LCD_LIGHTMAGENTA 0x00FF80FF
#define LCD_LIGHTYELLOW 0x00FFFF80
#define LCD_DARKBLUE 0x00000080
#define LCD_DARKGREEN 0x00008000
#define LCD_DARKRED 0x00800000
#define LCD_DARKCYAN 0x00008080
#define LCD_DARKMAGENTA 0x00800080
#define LCD_DARKYELLOW 0x00808000
#define LCD_WHITE 0x00FFFFFF
#define LCD_LIGHTGRAY 0x00D3D3D3
#define LCD_GRAY 0x00808080
#define LCD_DARKGRAY 0x00404040
#define LCD_BLACK 0x00000000
#define LCD_BROWN 0x00A52A2A
#define LCD_ORANGE 0x00FFA500
#define LCD_TRANSPARENT 0x00000000
/* LCD显存地址 */
#define LCD_FRAMEBUF_ADDR (0x89000000)
/* LCD控制参数结构体 */
struct tftlcd_typedef{
unsigned short height; /* LCD屏幕高度 */
unsigned short width; /* LCD屏幕宽度 */
unsigned char pixsize; /* LCD每个像素所占字节大小 */
unsigned short vspw;
unsigned short vbpd;
unsigned short vfpd;
unsigned short hspw;
unsigned short hbpd;
unsigned short hfpd;
unsigned int framebuffer; /* LCD显存首地址 */
unsigned int forecolor; /* 前景色 */
unsigned int backcolor; /* 背景色 */
};
extern struct tftlcd_typedef tftlcd_dev;
/* 函数声明 */
void lcd_init(void);
void lcdgpio_init(void);
void lcdclk_init(unsigned char loopDiv, unsigned char prediv, unsigned char div);
void lcd_reset(void);
void lcd_noreset(void);
void lcd_enable(void);
void video_pllinit(unsigned char loopdivi, unsigned char postdivi);
void lcd_drawpoint(unsigned short x,unsigned short y,unsigned int color);
inline unsigned int lcd_readpoint(unsigned short x,unsigned short y);
void lcd_clear(unsigned int color);
void lcd_fill(unsigned short x0, unsigned short y0, unsigned short x1, unsigned short y1, unsigned int color);
#endif

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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_lcdapi.c
作者 : 左忠凯
版本 : V1.0
描述 : LCD API函数文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/3/18 左忠凯创建
***************************************************************/
#include "bsp_lcdapi.h"
#include "font.h"
/*
* @description : 画线函数
* @param - x1 : 线起始点坐标X轴
* @param - y1 : 线起始点坐标Y轴
* @param - x2 : 线终止点坐标X轴
* @param - y2 : 线终止点坐标Y轴
* @return : 无
*/
void lcd_drawline(unsigned short x1, unsigned short y1, unsigned short x2, unsigned short y2)
{
u16 t;
int xerr = 0, yerr = 0, delta_x, delta_y, distance;
int incx, incy, uRow, uCol;
delta_x = x2 - x1; /* 计算坐标增量 */
delta_y = y2 - y1;
uRow = x1;
uCol = y1;
if(delta_x > 0) /* 设置单步方向 */
incx = 1;
else if(delta_x==0) /* 垂直线 */
incx = 0;
else
{
incx = -1;
delta_x = -delta_x;
}
if(delta_y>0)
incy=1;
else if(delta_y == 0) /* 水平线 */
incy=0;
else
{
incy = -1;
delta_y = -delta_y;
}
if( delta_x > delta_y) /*选取基本增量坐标轴 */
distance = delta_x;
else
distance = delta_y;
for(t = 0; t <= distance+1; t++ ) /* 画线输出 */
{
lcd_drawpoint(uRow, uCol, tftlcd_dev.forecolor);/* 画点 */
xerr += delta_x ;
yerr += delta_y ;
if(xerr > distance)
{
xerr -= distance;
uRow += incx;
}
if(yerr > distance)
{
yerr -= distance;
uCol += incy;
}
}
}
/*
* @description : 画矩形函数
* @param - x1 : 矩形坐上角坐标X轴
* @param - y1 : 矩形坐上角坐标Y轴
* @param - x2 : 矩形右下角坐标X轴
* @param - y2 : 矩形右下角坐标Y轴
* @return : 无
*/
void lcd_draw_rectangle(unsigned short x1, unsigned short y1, unsigned short x2, unsigned short y2)
{
lcd_drawline(x1, y1, x2, y1);
lcd_drawline(x1, y1, x1, y2);
lcd_drawline(x1, y2, x2, y2);
lcd_drawline(x2, y1, x2, y2);
}
/*
* @description : 在指定位置画一个指定大小的圆
* @param - x0 : 圆心坐标X轴
* @param - y0 : 圆心坐标Y轴
* @param - y2 : 圆形半径
* @return : 无
*/
void lcd_draw_Circle(unsigned short x0,unsigned short y0,unsigned char r)
{
int mx = x0, my = y0;
int x = 0, y = r;
int d = 1 - r;
while(y > x) /* y>x即第一象限的第1区八分圆 */
{
lcd_drawpoint(x + mx, y + my, tftlcd_dev.forecolor);
lcd_drawpoint(y + mx, x + my, tftlcd_dev.forecolor);
lcd_drawpoint(-x + mx, y + my, tftlcd_dev.forecolor);
lcd_drawpoint(-y + mx, x + my, tftlcd_dev.forecolor);
lcd_drawpoint(-x + mx, -y + my, tftlcd_dev.forecolor);
lcd_drawpoint(-y + mx, -x + my, tftlcd_dev.forecolor);
lcd_drawpoint(x + mx, -y + my, tftlcd_dev.forecolor);
lcd_drawpoint(y + mx, -x + my, tftlcd_dev.forecolor);
if( d < 0)
{
d = d + 2 * x + 3;
}
else
{
d= d + 2 * (x - y) + 5;
y--;
}
x++;
}
}
/*
* @description : 在指定位置显示一个字符
* @param - x : 起始坐标X轴
* @param - y : 起始坐标Y轴
* @param - num : 显示字符
* @param - size: 字体大小, 可选12/16/24/32
* @param - mode: 叠加方式(1)还是非叠加方式(0)
* @return : 无
*/
void lcd_showchar(unsigned short x, unsigned short y,
unsigned char num, unsigned char size,
unsigned char mode)
{
unsigned char temp, t1, t;
unsigned short y0 = y;
unsigned char csize = (size / 8+ ((size % 8) ? 1 : 0)) * (size / 2); /* 得到字体一个字符对应点阵集所占的字节数 */
num = num - ' '; /*得到偏移后的值（ASCII字库是从空格开始取模，所以-' '就是对应字符的字库） */
for(t = 0; t < csize; t++)
{
if(size == 12) temp = asc2_1206[num][t]; /* 调用1206字体 */
else if(size == 16)temp = asc2_1608[num][t]; /* 调用1608字体 */
else if(size == 24)temp = asc2_2412[num][t]; /* 调用2412字体 */
else if(size == 32)temp = asc2_3216[num][t]; /* 调用3216字体 */
else return; /* 没有的字库 */
for(t1 = 0; t1 < 8; t1++)
{
if(temp & 0x80)lcd_drawpoint(x, y, tftlcd_dev.forecolor);
else if(mode==0)lcd_drawpoint(x, y, tftlcd_dev.backcolor);
temp <<= 1;
y++;
if(y >= tftlcd_dev.height) return; /* 超区域了 */
if((y - y0) == size)
{
y = y0;
x++;
if(x >= tftlcd_dev.width) return; /* 超区域了 */
break;
}
}
}
}
/*
* @description : 计算m的n次方
* @param - m : 要计算的值
* @param - n : n次方
* @return : m^n次方.
*/
unsigned int lcd_pow(unsigned char m,unsigned char n)
{
unsigned int result = 1;
while(n--) result *= m;
return result;
}
/*
* @description : 显示指定的数字，高位为0的话不显示
* @param - x : 起始坐标点X轴。
* @param - y : 起始坐标点Y轴。
* @param - num : 数值(0~999999999)。
* @param - len : 数字位数。
* @param - size: 字体大小
* @return : 无
*/
void lcd_shownum(unsigned short x,
unsigned short y,
unsigned int num,
unsigned char len,
unsigned char size)
{
unsigned char t, temp;
unsigned char enshow = 0;
for(t = 0; t < len; t++)
{
temp = (num / lcd_pow(10, len - t - 1)) % 10;
if(enshow == 0 && t < (len - 1))
{
if(temp == 0)
{
lcd_showchar(x + (size / 2) * t, y, ' ', size, 0);
continue;
}else enshow = 1;
}
lcd_showchar(x + (size / 2) * t, y, temp + '0', size, 0);
}
}
/*
* @description : 显示指定的数字，高位为0,还是显示
* @param - x : 起始坐标点X轴。
* @param - y : 起始坐标点Y轴。
* @param - num : 数值(0~999999999)。
* @param - len : 数字位数。
* @param - size : 字体大小
* @param - mode : [7]:0,不填充;1,填充0.
* [6:1]:保留
* [0]:0,非叠加显示;1,叠加显示.
* @return : 无
*/
void lcd_showxnum(unsigned short x, unsigned short y,
unsigned int num, unsigned char len,
unsigned char size, unsigned char mode)
{
unsigned char t, temp;
unsigned char enshow = 0;
for(t = 0; t < len; t++)
{
temp = (num / lcd_pow(10, len - t- 1)) % 10;
if(enshow == 0 && t < (len - 1))
{
if(temp == 0)
{
if(mode & 0X80) lcd_showchar(x + (size / 2) * t, y, '0', size, mode & 0X01);
else lcd_showchar(x + (size / 2) * t, y , ' ', size, mode & 0X01);
continue;
}else enshow=1;
}
lcd_showchar( x + (size / 2) * t, y, temp + '0' , size , mode & 0X01);
}
}
/*
* @description : 显示一串字符串
* @param - x : 起始坐标点X轴。
* @param - y : 起始坐标点Y轴。
* @param - width : 字符串显示区域长度
* @param - height : 字符串显示区域高度
* @param - size : 字体大小
* @param - p : 要显示的字符串首地址
* @return : 无
*/
void lcd_show_string(unsigned short x,unsigned short y,
unsigned short width,unsigned short height,
unsigned char size,char *p)
{
unsigned char x0 = x;
width += x;
height += y;
while((*p <= '~') &&(*p >= ' ')) /* 判断是不是非法字符! */
{
if(x >= width) {x = x0; y += size;}
if(y >= height) break; /* 退出 */
lcd_showchar(x, y, *p , size, 0);
x += size / 2;
p++;
}
}

28
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#ifndef BSP_LCDAPI_H
#define BSP_LCDAPI_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_lcdapi.h
作者 : 左忠凯
版本 : V1.0
描述 : LCD显示API函数。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/3/18 左忠凯创建
***************************************************************/
#include "bsp.h"
#include "bsp_lcd.h"
/* 函数声明 */
void lcd_drawline(unsigned short x1, unsigned short y1, unsigned short x2, unsigned short y2);
void lcd_draw_rectangle(unsigned short x1, unsigned short y1, unsigned short x2, unsigned short y2);
void lcd_draw_Circle(unsigned short x0,unsigned short y0,unsigned char r);
void lcd_showchar(unsigned short x,unsigned short y,unsigned char num,unsigned char size, unsigned char mode);
unsigned int lcd_pow(unsigned char m,unsigned char n);
void lcd_shownum(unsigned short x, unsigned short y, unsigned int num, unsigned char len,unsigned char size);
void lcd_showxnum(unsigned short x, unsigned short y, unsigned int num, unsigned char len, unsigned char size, unsigned char mode);
void lcd_show_string(unsigned short x,unsigned short y,
unsigned short width, unsigned short height, unsigned char size,char *p);
#endif

406
board/ALPHA_I.MX_emmc_256ddr/bsp/lcd/font.h Normal file
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#ifndef __FONT_H
#define __FONT_H
//常用ASCII表
//偏移量32
//ASCII字符集: !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~
//PC2LCD2002取模方式设置：阴码+逐列式+顺向+C51格式
//总共：3个字符集（12*12、16*16、24*24和32*32），用户可以自行新增其他分辨率的字符集。
//每个字符所占用的字节数为:(size/8+((size%8)?1:0))*(size/2),其中size:是字库生成时的点阵大小(12/16/24/32...)
//12*12 ASCII字符集点阵
const unsigned char asc2_1206[95][12]={
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*" ",0*/
{0x00,0x00,0x00,0x00,0x3F,0x40,0x00,0x00,0x00,0x00,0x00,0x00},/*"!",1*/
{0x00,0x00,0x30,0x00,0x40,0x00,0x30,0x00,0x40,0x00,0x00,0x00},/*""",2*/
{0x09,0x00,0x0B,0xC0,0x3D,0x00,0x0B,0xC0,0x3D,0x00,0x09,0x00},/*"#",3*/
{0x18,0xC0,0x24,0x40,0x7F,0xE0,0x22,0x40,0x31,0x80,0x00,0x00},/*"$",4*/
{0x18,0x00,0x24,0xC0,0x1B,0x00,0x0D,0x80,0x32,0x40,0x01,0x80},/*"%",5*/
{0x03,0x80,0x1C,0x40,0x27,0x40,0x1C,0x80,0x07,0x40,0x00,0x40},/*"&",6*/
{0x10,0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"'",7*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x80,0x20,0x40,0x40,0x20},/*"(",8*/
{0x00,0x00,0x40,0x20,0x20,0x40,0x1F,0x80,0x00,0x00,0x00,0x00},/*")",9*/
{0x09,0x00,0x06,0x00,0x1F,0x80,0x06,0x00,0x09,0x00,0x00,0x00},/*"*",10*/
{0x04,0x00,0x04,0x00,0x3F,0x80,0x04,0x00,0x04,0x00,0x00,0x00},/*"+",11*/
{0x00,0x10,0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*",",12*/
{0x04,0x00,0x04,0x00,0x04,0x00,0x04,0x00,0x04,0x00,0x00,0x00},/*"-",13*/
{0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*".",14*/
{0x00,0x20,0x01,0xC0,0x06,0x00,0x38,0x00,0x40,0x00,0x00,0x00},/*"/",15*/
{0x1F,0x80,0x20,0x40,0x20,0x40,0x20,0x40,0x1F,0x80,0x00,0x00},/*"0",16*/
{0x00,0x00,0x10,0x40,0x3F,0xC0,0x00,0x40,0x00,0x00,0x00,0x00},/*"1",17*/
{0x18,0xC0,0x21,0x40,0x22,0x40,0x24,0x40,0x18,0x40,0x00,0x00},/*"2",18*/
{0x10,0x80,0x20,0x40,0x24,0x40,0x24,0x40,0x1B,0x80,0x00,0x00},/*"3",19*/
{0x02,0x00,0x0D,0x00,0x11,0x00,0x3F,0xC0,0x01,0x40,0x00,0x00},/*"4",20*/
{0x3C,0x80,0x24,0x40,0x24,0x40,0x24,0x40,0x23,0x80,0x00,0x00},/*"5",21*/
{0x1F,0x80,0x24,0x40,0x24,0x40,0x34,0x40,0x03,0x80,0x00,0x00},/*"6",22*/
{0x30,0x00,0x20,0x00,0x27,0xC0,0x38,0x00,0x20,0x00,0x00,0x00},/*"7",23*/
{0x1B,0x80,0x24,0x40,0x24,0x40,0x24,0x40,0x1B,0x80,0x00,0x00},/*"8",24*/
{0x1C,0x00,0x22,0xC0,0x22,0x40,0x22,0x40,0x1F,0x80,0x00,0x00},/*"9",25*/
{0x00,0x00,0x00,0x00,0x08,0x40,0x00,0x00,0x00,0x00,0x00,0x00},/*":",26*/
{0x00,0x00,0x00,0x00,0x04,0x60,0x00,0x00,0x00,0x00,0x00,0x00},/*";",27*/
{0x00,0x00,0x04,0x00,0x0A,0x00,0x11,0x00,0x20,0x80,0x40,0x40},/*"<",28*/
{0x09,0x00,0x09,0x00,0x09,0x00,0x09,0x00,0x09,0x00,0x00,0x00},/*"=",29*/
{0x00,0x00,0x40,0x40,0x20,0x80,0x11,0x00,0x0A,0x00,0x04,0x00},/*">",30*/
{0x18,0x00,0x20,0x00,0x23,0x40,0x24,0x00,0x18,0x00,0x00,0x00},/*"?",31*/
{0x1F,0x80,0x20,0x40,0x27,0x40,0x29,0x40,0x1F,0x40,0x00,0x00},/*"@",32*/
{0x00,0x40,0x07,0xC0,0x39,0x00,0x0F,0x00,0x01,0xC0,0x00,0x40},/*"A",33*/
{0x20,0x40,0x3F,0xC0,0x24,0x40,0x24,0x40,0x1B,0x80,0x00,0x00},/*"B",34*/
{0x1F,0x80,0x20,0x40,0x20,0x40,0x20,0x40,0x30,0x80,0x00,0x00},/*"C",35*/
{0x20,0x40,0x3F,0xC0,0x20,0x40,0x20,0x40,0x1F,0x80,0x00,0x00},/*"D",36*/
{0x20,0x40,0x3F,0xC0,0x24,0x40,0x2E,0x40,0x30,0xC0,0x00,0x00},/*"E",37*/
{0x20,0x40,0x3F,0xC0,0x24,0x40,0x2E,0x00,0x30,0x00,0x00,0x00},/*"F",38*/
{0x0F,0x00,0x10,0x80,0x20,0x40,0x22,0x40,0x33,0x80,0x02,0x00},/*"G",39*/
{0x20,0x40,0x3F,0xC0,0x04,0x00,0x04,0x00,0x3F,0xC0,0x20,0x40},/*"H",40*/
{0x20,0x40,0x20,0x40,0x3F,0xC0,0x20,0x40,0x20,0x40,0x00,0x00},/*"I",41*/
{0x00,0x60,0x20,0x20,0x20,0x20,0x3F,0xC0,0x20,0x00,0x20,0x00},/*"J",42*/
{0x20,0x40,0x3F,0xC0,0x24,0x40,0x0B,0x00,0x30,0xC0,0x20,0x40},/*"K",43*/
{0x20,0x40,0x3F,0xC0,0x20,0x40,0x00,0x40,0x00,0x40,0x00,0xC0},/*"L",44*/
{0x3F,0xC0,0x3C,0x00,0x03,0xC0,0x3C,0x00,0x3F,0xC0,0x00,0x00},/*"M",45*/
{0x20,0x40,0x3F,0xC0,0x0C,0x40,0x23,0x00,0x3F,0xC0,0x20,0x00},/*"N",46*/
{0x1F,0x80,0x20,0x40,0x20,0x40,0x20,0x40,0x1F,0x80,0x00,0x00},/*"O",47*/
{0x20,0x40,0x3F,0xC0,0x24,0x40,0x24,0x00,0x18,0x00,0x00,0x00},/*"P",48*/
{0x1F,0x80,0x21,0x40,0x21,0x40,0x20,0xE0,0x1F,0xA0,0x00,0x00},/*"Q",49*/
{0x20,0x40,0x3F,0xC0,0x24,0x40,0x26,0x00,0x19,0xC0,0x00,0x40},/*"R",50*/
{0x18,0xC0,0x24,0x40,0x24,0x40,0x22,0x40,0x31,0x80,0x00,0x00},/*"S",51*/
{0x30,0x00,0x20,0x40,0x3F,0xC0,0x20,0x40,0x30,0x00,0x00,0x00},/*"T",52*/
{0x20,0x00,0x3F,0x80,0x00,0x40,0x00,0x40,0x3F,0x80,0x20,0x00},/*"U",53*/
{0x20,0x00,0x3E,0x00,0x01,0xC0,0x07,0x00,0x38,0x00,0x20,0x00},/*"V",54*/
{0x38,0x00,0x07,0xC0,0x3C,0x00,0x07,0xC0,0x38,0x00,0x00,0x00},/*"W",55*/
{0x20,0x40,0x39,0xC0,0x06,0x00,0x39,0xC0,0x20,0x40,0x00,0x00},/*"X",56*/
{0x20,0x00,0x38,0x40,0x07,0xC0,0x38,0x40,0x20,0x00,0x00,0x00},/*"Y",57*/
{0x30,0x40,0x21,0xC0,0x26,0x40,0x38,0x40,0x20,0xC0,0x00,0x00},/*"Z",58*/
{0x00,0x00,0x00,0x00,0x7F,0xE0,0x40,0x20,0x40,0x20,0x00,0x00},/*"[",59*/
{0x00,0x00,0x70,0x00,0x0C,0x00,0x03,0x80,0x00,0x40,0x00,0x00},/*"\",60*/
{0x00,0x00,0x40,0x20,0x40,0x20,0x7F,0xE0,0x00,0x00,0x00,0x00},/*"]",61*/
{0x00,0x00,0x20,0x00,0x40,0x00,0x20,0x00,0x00,0x00,0x00,0x00},/*"^",62*/
{0x00,0x10,0x00,0x10,0x00,0x10,0x00,0x10,0x00,0x10,0x00,0x10},/*"_",63*/
{0x00,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"`",64*/
{0x00,0x00,0x02,0x80,0x05,0x40,0x05,0x40,0x03,0xC0,0x00,0x40},/*"a",65*/
{0x20,0x00,0x3F,0xC0,0x04,0x40,0x04,0x40,0x03,0x80,0x00,0x00},/*"b",66*/
{0x00,0x00,0x03,0x80,0x04,0x40,0x04,0x40,0x06,0x40,0x00,0x00},/*"c",67*/
{0x00,0x00,0x03,0x80,0x04,0x40,0x24,0x40,0x3F,0xC0,0x00,0x40},/*"d",68*/
{0x00,0x00,0x03,0x80,0x05,0x40,0x05,0x40,0x03,0x40,0x00,0x00},/*"e",69*/
{0x00,0x00,0x04,0x40,0x1F,0xC0,0x24,0x40,0x24,0x40,0x20,0x00},/*"f",70*/
{0x00,0x00,0x02,0xE0,0x05,0x50,0x05,0x50,0x06,0x50,0x04,0x20},/*"g",71*/
{0x20,0x40,0x3F,0xC0,0x04,0x40,0x04,0x00,0x03,0xC0,0x00,0x40},/*"h",72*/
{0x00,0x00,0x04,0x40,0x27,0xC0,0x00,0x40,0x00,0x00,0x00,0x00},/*"i",73*/
{0x00,0x10,0x00,0x10,0x04,0x10,0x27,0xE0,0x00,0x00,0x00,0x00},/*"j",74*/
{0x20,0x40,0x3F,0xC0,0x01,0x40,0x07,0x00,0x04,0xC0,0x04,0x40},/*"k",75*/
{0x20,0x40,0x20,0x40,0x3F,0xC0,0x00,0x40,0x00,0x40,0x00,0x00},/*"l",76*/
{0x07,0xC0,0x04,0x00,0x07,0xC0,0x04,0x00,0x03,0xC0,0x00,0x00},/*"m",77*/
{0x04,0x40,0x07,0xC0,0x04,0x40,0x04,0x00,0x03,0xC0,0x00,0x40},/*"n",78*/
{0x00,0x00,0x03,0x80,0x04,0x40,0x04,0x40,0x03,0x80,0x00,0x00},/*"o",79*/
{0x04,0x10,0x07,0xF0,0x04,0x50,0x04,0x40,0x03,0x80,0x00,0x00},/*"p",80*/
{0x00,0x00,0x03,0x80,0x04,0x40,0x04,0x50,0x07,0xF0,0x00,0x10},/*"q",81*/
{0x04,0x40,0x07,0xC0,0x02,0x40,0x04,0x00,0x04,0x00,0x00,0x00},/*"r",82*/
{0x00,0x00,0x06,0x40,0x05,0x40,0x05,0x40,0x04,0xC0,0x00,0x00},/*"s",83*/
{0x00,0x00,0x04,0x00,0x1F,0x80,0x04,0x40,0x00,0x40,0x00,0x00},/*"t",84*/
{0x04,0x00,0x07,0x80,0x00,0x40,0x04,0x40,0x07,0xC0,0x00,0x40},/*"u",85*/
{0x04,0x00,0x07,0x00,0x04,0xC0,0x01,0x80,0x06,0x00,0x04,0x00},/*"v",86*/
{0x06,0x00,0x01,0xC0,0x07,0x00,0x01,0xC0,0x06,0x00,0x00,0x00},/*"w",87*/
{0x04,0x40,0x06,0xC0,0x01,0x00,0x06,0xC0,0x04,0x40,0x00,0x00},/*"x",88*/
{0x04,0x10,0x07,0x10,0x04,0xE0,0x01,0x80,0x06,0x00,0x04,0x00},/*"y",89*/
{0x00,0x00,0x04,0x40,0x05,0xC0,0x06,0x40,0x04,0x40,0x00,0x00},/*"z",90*/
{0x00,0x00,0x00,0x00,0x04,0x00,0x7B,0xE0,0x40,0x20,0x00,0x00},/*"{",91*/
{0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xF0,0x00,0x00,0x00,0x00},/*"|",92*/
{0x00,0x00,0x40,0x20,0x7B,0xE0,0x04,0x00,0x00,0x00,0x00,0x00},/*"}",93*/
{0x40,0x00,0x80,0x00,0x40,0x00,0x20,0x00,0x20,0x00,0x40,0x00},/*"~",94*/
};
//16*16 ASCII字符集点阵
const unsigned char asc2_1608[95][16]={
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*" ",0*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xCC,0x00,0x0C,0x00,0x00,0x00,0x00,0x00,0x00},/*"!",1*/
{0x00,0x00,0x08,0x00,0x30,0x00,0x60,0x00,0x08,0x00,0x30,0x00,0x60,0x00,0x00,0x00},/*""",2*/
{0x02,0x20,0x03,0xFC,0x1E,0x20,0x02,0x20,0x03,0xFC,0x1E,0x20,0x02,0x20,0x00,0x00},/*"#",3*/
{0x00,0x00,0x0E,0x18,0x11,0x04,0x3F,0xFF,0x10,0x84,0x0C,0x78,0x00,0x00,0x00,0x00},/*"$",4*/
{0x0F,0x00,0x10,0x84,0x0F,0x38,0x00,0xC0,0x07,0x78,0x18,0x84,0x00,0x78,0x00,0x00},/*"%",5*/
{0x00,0x78,0x0F,0x84,0x10,0xC4,0x11,0x24,0x0E,0x98,0x00,0xE4,0x00,0x84,0x00,0x08},/*"&",6*/
{0x08,0x00,0x68,0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"'",7*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xE0,0x18,0x18,0x20,0x04,0x40,0x02,0x00,0x00},/*"(",8*/
{0x00,0x00,0x40,0x02,0x20,0x04,0x18,0x18,0x07,0xE0,0x00,0x00,0x00,0x00,0x00,0x00},/*")",9*/
{0x02,0x40,0x02,0x40,0x01,0x80,0x0F,0xF0,0x01,0x80,0x02,0x40,0x02,0x40,0x00,0x00},/*"*",10*/
{0x00,0x80,0x00,0x80,0x00,0x80,0x0F,0xF8,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x00},/*"+",11*/
{0x00,0x01,0x00,0x0D,0x00,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*",",12*/
{0x00,0x00,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80},/*"-",13*/
{0x00,0x00,0x00,0x0C,0x00,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*".",14*/
{0x00,0x00,0x00,0x06,0x00,0x18,0x00,0x60,0x01,0x80,0x06,0x00,0x18,0x00,0x20,0x00},/*"/",15*/
{0x00,0x00,0x07,0xF0,0x08,0x08,0x10,0x04,0x10,0x04,0x08,0x08,0x07,0xF0,0x00,0x00},/*"0",16*/
{0x00,0x00,0x08,0x04,0x08,0x04,0x1F,0xFC,0x00,0x04,0x00,0x04,0x00,0x00,0x00,0x00},/*"1",17*/
{0x00,0x00,0x0E,0x0C,0x10,0x14,0x10,0x24,0x10,0x44,0x11,0x84,0x0E,0x0C,0x00,0x00},/*"2",18*/
{0x00,0x00,0x0C,0x18,0x10,0x04,0x11,0x04,0x11,0x04,0x12,0x88,0x0C,0x70,0x00,0x00},/*"3",19*/
{0x00,0x00,0x00,0xE0,0x03,0x20,0x04,0x24,0x08,0x24,0x1F,0xFC,0x00,0x24,0x00,0x00},/*"4",20*/
{0x00,0x00,0x1F,0x98,0x10,0x84,0x11,0x04,0x11,0x04,0x10,0x88,0x10,0x70,0x00,0x00},/*"5",21*/
{0x00,0x00,0x07,0xF0,0x08,0x88,0x11,0x04,0x11,0x04,0x18,0x88,0x00,0x70,0x00,0x00},/*"6",22*/
{0x00,0x00,0x1C,0x00,0x10,0x00,0x10,0xFC,0x13,0x00,0x1C,0x00,0x10,0x00,0x00,0x00},/*"7",23*/
{0x00,0x00,0x0E,0x38,0x11,0x44,0x10,0x84,0x10,0x84,0x11,0x44,0x0E,0x38,0x00,0x00},/*"8",24*/
{0x00,0x00,0x07,0x00,0x08,0x8C,0x10,0x44,0x10,0x44,0x08,0x88,0x07,0xF0,0x00,0x00},/*"9",25*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x0C,0x03,0x0C,0x00,0x00,0x00,0x00,0x00,0x00},/*":",26*/
{0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*";",27*/
{0x00,0x00,0x00,0x80,0x01,0x40,0x02,0x20,0x04,0x10,0x08,0x08,0x10,0x04,0x00,0x00},/*"<",28*/
{0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x00,0x00},/*"=",29*/
{0x00,0x00,0x10,0x04,0x08,0x08,0x04,0x10,0x02,0x20,0x01,0x40,0x00,0x80,0x00,0x00},/*">",30*/
{0x00,0x00,0x0E,0x00,0x12,0x00,0x10,0x0C,0x10,0x6C,0x10,0x80,0x0F,0x00,0x00,0x00},/*"?",31*/
{0x03,0xE0,0x0C,0x18,0x13,0xE4,0x14,0x24,0x17,0xC4,0x08,0x28,0x07,0xD0,0x00,0x00},/*"@",32*/
{0x00,0x04,0x00,0x3C,0x03,0xC4,0x1C,0x40,0x07,0x40,0x00,0xE4,0x00,0x1C,0x00,0x04},/*"A",33*/
{0x10,0x04,0x1F,0xFC,0x11,0x04,0x11,0x04,0x11,0x04,0x0E,0x88,0x00,0x70,0x00,0x00},/*"B",34*/
{0x03,0xE0,0x0C,0x18,0x10,0x04,0x10,0x04,0x10,0x04,0x10,0x08,0x1C,0x10,0x00,0x00},/*"C",35*/
{0x10,0x04,0x1F,0xFC,0x10,0x04,0x10,0x04,0x10,0x04,0x08,0x08,0x07,0xF0,0x00,0x00},/*"D",36*/
{0x10,0x04,0x1F,0xFC,0x11,0x04,0x11,0x04,0x17,0xC4,0x10,0x04,0x08,0x18,0x00,0x00},/*"E",37*/
{0x10,0x04,0x1F,0xFC,0x11,0x04,0x11,0x00,0x17,0xC0,0x10,0x00,0x08,0x00,0x00,0x00},/*"F",38*/
{0x03,0xE0,0x0C,0x18,0x10,0x04,0x10,0x04,0x10,0x44,0x1C,0x78,0x00,0x40,0x00,0x00},/*"G",39*/
{0x10,0x04,0x1F,0xFC,0x10,0x84,0x00,0x80,0x00,0x80,0x10,0x84,0x1F,0xFC,0x10,0x04},/*"H",40*/
{0x00,0x00,0x10,0x04,0x10,0x04,0x1F,0xFC,0x10,0x04,0x10,0x04,0x00,0x00,0x00,0x00},/*"I",41*/
{0x00,0x03,0x00,0x01,0x10,0x01,0x10,0x01,0x1F,0xFE,0x10,0x00,0x10,0x00,0x00,0x00},/*"J",42*/
{0x10,0x04,0x1F,0xFC,0x11,0x04,0x03,0x80,0x14,0x64,0x18,0x1C,0x10,0x04,0x00,0x00},/*"K",43*/
{0x10,0x04,0x1F,0xFC,0x10,0x04,0x00,0x04,0x00,0x04,0x00,0x04,0x00,0x0C,0x00,0x00},/*"L",44*/
{0x10,0x04,0x1F,0xFC,0x1F,0x00,0x00,0xFC,0x1F,0x00,0x1F,0xFC,0x10,0x04,0x00,0x00},/*"M",45*/
{0x10,0x04,0x1F,0xFC,0x0C,0x04,0x03,0x00,0x00,0xE0,0x10,0x18,0x1F,0xFC,0x10,0x00},/*"N",46*/
{0x07,0xF0,0x08,0x08,0x10,0x04,0x10,0x04,0x10,0x04,0x08,0x08,0x07,0xF0,0x00,0x00},/*"O",47*/
{0x10,0x04,0x1F,0xFC,0x10,0x84,0x10,0x80,0x10,0x80,0x10,0x80,0x0F,0x00,0x00,0x00},/*"P",48*/
{0x07,0xF0,0x08,0x18,0x10,0x24,0x10,0x24,0x10,0x1C,0x08,0x0A,0x07,0xF2,0x00,0x00},/*"Q",49*/
{0x10,0x04,0x1F,0xFC,0x11,0x04,0x11,0x00,0x11,0xC0,0x11,0x30,0x0E,0x0C,0x00,0x04},/*"R",50*/
{0x00,0x00,0x0E,0x1C,0x11,0x04,0x10,0x84,0x10,0x84,0x10,0x44,0x1C,0x38,0x00,0x00},/*"S",51*/
{0x18,0x00,0x10,0x00,0x10,0x04,0x1F,0xFC,0x10,0x04,0x10,0x00,0x18,0x00,0x00,0x00},/*"T",52*/
{0x10,0x00,0x1F,0xF8,0x10,0x04,0x00,0x04,0x00,0x04,0x10,0x04,0x1F,0xF8,0x10,0x00},/*"U",53*/
{0x10,0x00,0x1E,0x00,0x11,0xE0,0x00,0x1C,0x00,0x70,0x13,0x80,0x1C,0x00,0x10,0x00},/*"V",54*/
{0x1F,0xC0,0x10,0x3C,0x00,0xE0,0x1F,0x00,0x00,0xE0,0x10,0x3C,0x1F,0xC0,0x00,0x00},/*"W",55*/
{0x10,0x04,0x18,0x0C,0x16,0x34,0x01,0xC0,0x01,0xC0,0x16,0x34,0x18,0x0C,0x10,0x04},/*"X",56*/
{0x10,0x00,0x1C,0x00,0x13,0x04,0x00,0xFC,0x13,0x04,0x1C,0x00,0x10,0x00,0x00,0x00},/*"Y",57*/
{0x08,0x04,0x10,0x1C,0x10,0x64,0x10,0x84,0x13,0x04,0x1C,0x04,0x10,0x18,0x00,0x00},/*"Z",58*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0xFE,0x40,0x02,0x40,0x02,0x40,0x02,0x00,0x00},/*"[",59*/
{0x00,0x00,0x30,0x00,0x0C,0x00,0x03,0x80,0x00,0x60,0x00,0x1C,0x00,0x03,0x00,0x00},/*"\",60*/
{0x00,0x00,0x40,0x02,0x40,0x02,0x40,0x02,0x7F,0xFE,0x00,0x00,0x00,0x00,0x00,0x00},/*"]",61*/
{0x00,0x00,0x00,0x00,0x20,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x20,0x00,0x00,0x00},/*"^",62*/
{0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01},/*"_",63*/
{0x00,0x00,0x40,0x00,0x40,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"`",64*/
{0x00,0x00,0x00,0x98,0x01,0x24,0x01,0x44,0x01,0x44,0x01,0x44,0x00,0xFC,0x00,0x04},/*"a",65*/
{0x10,0x00,0x1F,0xFC,0x00,0x88,0x01,0x04,0x01,0x04,0x00,0x88,0x00,0x70,0x00,0x00},/*"b",66*/
{0x00,0x00,0x00,0x70,0x00,0x88,0x01,0x04,0x01,0x04,0x01,0x04,0x00,0x88,0x00,0x00},/*"c",67*/
{0x00,0x00,0x00,0x70,0x00,0x88,0x01,0x04,0x01,0x04,0x11,0x08,0x1F,0xFC,0x00,0x04},/*"d",68*/
{0x00,0x00,0x00,0xF8,0x01,0x44,0x01,0x44,0x01,0x44,0x01,0x44,0x00,0xC8,0x00,0x00},/*"e",69*/
{0x00,0x00,0x01,0x04,0x01,0x04,0x0F,0xFC,0x11,0x04,0x11,0x04,0x11,0x00,0x18,0x00},/*"f",70*/
{0x00,0x00,0x00,0xD6,0x01,0x29,0x01,0x29,0x01,0x29,0x01,0xC9,0x01,0x06,0x00,0x00},/*"g",71*/
{0x10,0x04,0x1F,0xFC,0x00,0x84,0x01,0x00,0x01,0x00,0x01,0x04,0x00,0xFC,0x00,0x04},/*"h",72*/
{0x00,0x00,0x01,0x04,0x19,0x04,0x19,0xFC,0x00,0x04,0x00,0x04,0x00,0x00,0x00,0x00},/*"i",73*/
{0x00,0x00,0x00,0x03,0x00,0x01,0x01,0x01,0x19,0x01,0x19,0xFE,0x00,0x00,0x00,0x00},/*"j",74*/
{0x10,0x04,0x1F,0xFC,0x00,0x24,0x00,0x40,0x01,0xB4,0x01,0x0C,0x01,0x04,0x00,0x00},/*"k",75*/
{0x00,0x00,0x10,0x04,0x10,0x04,0x1F,0xFC,0x00,0x04,0x00,0x04,0x00,0x00,0x00,0x00},/*"l",76*/
{0x01,0x04,0x01,0xFC,0x01,0x04,0x01,0x00,0x01,0xFC,0x01,0x04,0x01,0x00,0x00,0xFC},/*"m",77*/
{0x01,0x04,0x01,0xFC,0x00,0x84,0x01,0x00,0x01,0x00,0x01,0x04,0x00,0xFC,0x00,0x04},/*"n",78*/
{0x00,0x00,0x00,0xF8,0x01,0x04,0x01,0x04,0x01,0x04,0x01,0x04,0x00,0xF8,0x00,0x00},/*"o",79*/
{0x01,0x01,0x01,0xFF,0x00,0x85,0x01,0x04,0x01,0x04,0x00,0x88,0x00,0x70,0x00,0x00},/*"p",80*/
{0x00,0x00,0x00,0x70,0x00,0x88,0x01,0x04,0x01,0x04,0x01,0x05,0x01,0xFF,0x00,0x01},/*"q",81*/
{0x01,0x04,0x01,0x04,0x01,0xFC,0x00,0x84,0x01,0x04,0x01,0x00,0x01,0x80,0x00,0x00},/*"r",82*/
{0x00,0x00,0x00,0xCC,0x01,0x24,0x01,0x24,0x01,0x24,0x01,0x24,0x01,0x98,0x00,0x00},/*"s",83*/
{0x00,0x00,0x01,0x00,0x01,0x00,0x07,0xF8,0x01,0x04,0x01,0x04,0x00,0x00,0x00,0x00},/*"t",84*/
{0x01,0x00,0x01,0xF8,0x00,0x04,0x00,0x04,0x00,0x04,0x01,0x08,0x01,0xFC,0x00,0x04},/*"u",85*/
{0x01,0x00,0x01,0x80,0x01,0x70,0x00,0x0C,0x00,0x10,0x01,0x60,0x01,0x80,0x01,0x00},/*"v",86*/
{0x01,0xF0,0x01,0x0C,0x00,0x30,0x01,0xC0,0x00,0x30,0x01,0x0C,0x01,0xF0,0x01,0x00},/*"w",87*/
{0x00,0x00,0x01,0x04,0x01,0x8C,0x00,0x74,0x01,0x70,0x01,0x8C,0x01,0x04,0x00,0x00},/*"x",88*/
{0x01,0x01,0x01,0x81,0x01,0x71,0x00,0x0E,0x00,0x18,0x01,0x60,0x01,0x80,0x01,0x00},/*"y",89*/
{0x00,0x00,0x01,0x84,0x01,0x0C,0x01,0x34,0x01,0x44,0x01,0x84,0x01,0x0C,0x00,0x00},/*"z",90*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x3E,0xFC,0x40,0x02,0x40,0x02},/*"{",91*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00},/*"|",92*/
{0x00,0x00,0x40,0x02,0x40,0x02,0x3E,0xFC,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"}",93*/
{0x00,0x00,0x60,0x00,0x80,0x00,0x80,0x00,0x40,0x00,0x40,0x00,0x20,0x00,0x20,0x00},/*"~",94*/
};
//24*24 ASICII字符集点阵
const unsigned char asc2_2412[95][36]={
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*" ",0*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x80,0x38,0x0F,0xFE,0x38,0x0F,0x80,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"!",1*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x06,0x00,0x00,0x0C,0x00,0x00,0x38,0x00,0x00,0x31,0x00,0x00,0x06,0x00,0x00,0x0C,0x00,0x00,0x38,0x00,0x00,0x30,0x00,0x00,0x00,0x00,0x00},/*""",2*/
{0x00,0x00,0x00,0x00,0x61,0x80,0x00,0x67,0xF8,0x07,0xF9,0x80,0x00,0x61,0x80,0x00,0x61,0x80,0x00,0x61,0x80,0x00,0x61,0x80,0x00,0x67,0xF8,0x07,0xF9,0x80,0x00,0x61,0x80,0x00,0x00,0x00},/*"#",3*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xC0,0xE0,0x03,0xE0,0xF0,0x06,0x30,0x08,0x04,0x18,0x08,0x1F,0xFF,0xFE,0x04,0x0E,0x08,0x07,0x87,0xF0,0x03,0x81,0xE0,0x00,0x00,0x00,0x00,0x00,0x00},/*"$",4*/
{0x01,0xF0,0x00,0x06,0x0C,0x00,0x04,0x04,0x08,0x06,0x0C,0x70,0x01,0xF9,0xC0,0x00,0x0E,0x00,0x00,0x3B,0xE0,0x00,0xEC,0x18,0x07,0x08,0x08,0x04,0x0C,0x18,0x00,0x03,0xE0,0x00,0x00,0x00},/*"%",5*/
{0x00,0x01,0xE0,0x00,0x07,0xF0,0x03,0xF8,0x18,0x04,0x1C,0x08,0x04,0x17,0x08,0x07,0xE1,0xD0,0x03,0xC0,0xE0,0x00,0x23,0xB0,0x00,0x3C,0x08,0x00,0x20,0x08,0x00,0x00,0x10,0x00,0x00,0x00},/*"&",6*/
{0x00,0x00,0x00,0x01,0x00,0x00,0x31,0x00,0x00,0x32,0x00,0x00,0x1C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"'",7*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x00,0x01,0xFF,0xC0,0x07,0x80,0xF0,0x0C,0x00,0x18,0x10,0x00,0x04,0x20,0x00,0x02,0x00,0x00,0x00},/*"(",8*/
{0x00,0x00,0x00,0x20,0x00,0x02,0x10,0x00,0x04,0x0C,0x00,0x18,0x07,0x80,0xF0,0x01,0xFF,0xC0,0x00,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*")",9*/
{0x00,0x00,0x00,0x00,0x42,0x00,0x00,0x66,0x00,0x00,0x66,0x00,0x00,0x3C,0x00,0x00,0x18,0x00,0x03,0xFF,0xC0,0x00,0x18,0x00,0x00,0x3C,0x00,0x00,0x66,0x00,0x00,0x66,0x00,0x00,0x42,0x00},/*"*",10*/
{0x00,0x00,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x01,0xFF,0xC0,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00},/*"+",11*/
{0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x31,0x00,0x00,0x32,0x00,0x00,0x1C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*",",12*/
{0x00,0x00,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x00,0x00},/*"-",13*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x00,0x00,0x38,0x00,0x00,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*".",14*/
{0x00,0x00,0x00,0x00,0x00,0x06,0x00,0x00,0x1C,0x00,0x00,0x70,0x00,0x01,0x80,0x00,0x0E,0x00,0x00,0x38,0x00,0x00,0xC0,0x00,0x07,0x00,0x00,0x1C,0x00,0x00,0x30,0x00,0x00,0x00,0x00,0x00},/*"/",15*/
{0x00,0x00,0x00,0x00,0x7F,0x80,0x01,0xFF,0xE0,0x03,0x80,0x70,0x06,0x00,0x18,0x04,0x00,0x08,0x04,0x00,0x08,0x06,0x00,0x18,0x03,0x80,0x70,0x01,0xFF,0xE0,0x00,0x7F,0x80,0x00,0x00,0x00},/*"0",16*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x08,0x01,0x00,0x08,0x01,0x00,0x08,0x03,0xFF,0xF8,0x07,0xFF,0xF8,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x00,0x00,0x00,0x00},/*"1",17*/
{0x00,0x00,0x00,0x01,0xC0,0x38,0x02,0xC0,0x58,0x04,0x00,0x98,0x04,0x01,0x18,0x04,0x02,0x18,0x04,0x04,0x18,0x06,0x1C,0x18,0x03,0xF8,0x18,0x01,0xE0,0xF8,0x00,0x00,0x00,0x00,0x00,0x00},/*"2",18*/
{0x00,0x00,0x00,0x01,0xC0,0xE0,0x03,0xC0,0xF0,0x04,0x00,0x08,0x04,0x08,0x08,0x04,0x08,0x08,0x06,0x18,0x08,0x03,0xF4,0x18,0x01,0xE7,0xF0,0x00,0x01,0xE0,0x00,0x00,0x00,0x00,0x00,0x00},/*"3",19*/
{0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x0D,0x00,0x00,0x11,0x00,0x00,0x61,0x00,0x00,0x81,0x08,0x03,0x01,0x08,0x07,0xFF,0xF8,0x0F,0xFF,0xF8,0x00,0x01,0x08,0x00,0x01,0x08,0x00,0x00,0x00},/*"4",20*/
{0x00,0x00,0x00,0x00,0x00,0xE0,0x07,0xFC,0xD0,0x06,0x08,0x08,0x06,0x10,0x08,0x06,0x10,0x08,0x06,0x10,0x08,0x06,0x18,0x38,0x06,0x0F,0xF0,0x06,0x07,0xC0,0x00,0x00,0x00,0x00,0x00,0x00},/*"5",21*/
{0x00,0x00,0x00,0x00,0x3F,0x80,0x01,0xFF,0xE0,0x03,0x84,0x30,0x02,0x08,0x18,0x04,0x10,0x08,0x04,0x10,0x08,0x04,0x10,0x08,0x07,0x18,0x10,0x03,0x0F,0xF0,0x00,0x07,0xC0,0x00,0x00,0x00},/*"6",22*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xC0,0x00,0x07,0x00,0x00,0x06,0x00,0x00,0x06,0x00,0xF8,0x06,0x07,0xF8,0x06,0x18,0x00,0x06,0xE0,0x00,0x07,0x00,0x00,0x06,0x00,0x00,0x00,0x00,0x00},/*"7",23*/
{0x00,0x00,0x00,0x01,0xE1,0xE0,0x03,0xF7,0xF0,0x06,0x34,0x10,0x04,0x18,0x08,0x04,0x18,0x08,0x04,0x0C,0x08,0x04,0x0C,0x08,0x06,0x16,0x18,0x03,0xF3,0xF0,0x01,0xC1,0xE0,0x00,0x00,0x00},/*"8",24*/
{0x00,0x00,0x00,0x00,0xF8,0x00,0x03,0xFC,0x30,0x03,0x06,0x38,0x04,0x02,0x08,0x04,0x02,0x08,0x04,0x02,0x08,0x04,0x04,0x10,0x03,0x08,0xF0,0x01,0xFF,0xC0,0x00,0x7F,0x00,0x00,0x00,0x00},/*"9",25*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x38,0x00,0x70,0x38,0x00,0x70,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*":",26*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x1A,0x00,0x30,0x1C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*";",27*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x00,0x00,0x14,0x00,0x00,0x22,0x00,0x00,0x41,0x00,0x00,0x80,0x80,0x01,0x00,0x40,0x02,0x00,0x20,0x04,0x00,0x10,0x08,0x00,0x08,0x00,0x00,0x00},/*"<",28*/
{0x00,0x00,0x00,0x00,0x21,0x00,0x00,0x21,0x00,0x00,0x21,0x00,0x00,0x21,0x00,0x00,0x21,0x00,0x00,0x21,0x00,0x00,0x21,0x00,0x00,0x21,0x00,0x00,0x21,0x00,0x00,0x21,0x00,0x00,0x00,0x00},/*"=",29*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x00,0x08,0x04,0x00,0x10,0x02,0x00,0x20,0x01,0x00,0x40,0x00,0x80,0x80,0x00,0x41,0x00,0x00,0x22,0x00,0x00,0x14,0x00,0x00,0x08,0x00,0x00,0x00,0x00},/*">",30*/
{0x00,0x00,0x00,0x03,0xC0,0x00,0x04,0xC0,0x00,0x04,0x00,0x00,0x08,0x00,0x38,0x08,0x0F,0x38,0x08,0x08,0x38,0x08,0x10,0x00,0x0C,0x30,0x00,0x07,0xE0,0x00,0x03,0xC0,0x00,0x00,0x00,0x00},/*"?",31*/
{0x00,0x00,0x00,0x00,0x3F,0x80,0x00,0xFF,0xE0,0x03,0x80,0x70,0x02,0x0F,0x10,0x06,0x70,0x88,0x04,0xC0,0x88,0x04,0x83,0x08,0x04,0x7F,0x88,0x02,0xC0,0x90,0x03,0x01,0x20,0x00,0xFE,0x40},/*"@",32*/
{0x00,0x00,0x08,0x00,0x00,0x18,0x00,0x01,0xF8,0x00,0x3E,0x08,0x01,0xC2,0x00,0x07,0x02,0x00,0x07,0xE2,0x00,0x00,0xFE,0x00,0x00,0x1F,0xC8,0x00,0x01,0xF8,0x00,0x00,0x38,0x00,0x00,0x08},/*"A",33*/
{0x04,0x00,0x08,0x07,0xFF,0xF8,0x07,0xFF,0xF8,0x04,0x08,0x08,0x04,0x08,0x08,0x04,0x08,0x08,0x04,0x08,0x08,0x06,0x18,0x08,0x03,0xF4,0x18,0x01,0xE7,0xF0,0x00,0x01,0xE0,0x00,0x00,0x00},/*"B",34*/
{0x00,0x00,0x00,0x00,0x3F,0x80,0x01,0xFF,0xE0,0x03,0x80,0x70,0x02,0x00,0x18,0x04,0x00,0x08,0x04,0x00,0x08,0x04,0x00,0x08,0x04,0x00,0x10,0x06,0x00,0x20,0x07,0x80,0xC0,0x00,0x00,0x00},/*"C",35*/
{0x04,0x00,0x08,0x07,0xFF,0xF8,0x07,0xFF,0xF8,0x04,0x00,0x08,0x04,0x00,0x08,0x04,0x00,0x08,0x04,0x00,0x18,0x02,0x00,0x10,0x03,0x80,0x70,0x01,0xFF,0xE0,0x00,0x7F,0x80,0x00,0x00,0x00},/*"D",36*/
{0x04,0x00,0x08,0x07,0xFF,0xF8,0x07,0xFF,0xF8,0x04,0x08,0x08,0x04,0x08,0x08,0x04,0x08,0x08,0x04,0x08,0x08,0x04,0x3E,0x08,0x04,0x00,0x08,0x06,0x00,0x18,0x01,0x00,0x60,0x00,0x00,0x00},/*"E",37*/
{0x04,0x00,0x08,0x07,0xFF,0xF8,0x07,0xFF,0xF8,0x04,0x08,0x08,0x04,0x08,0x00,0x04,0x08,0x00,0x04,0x08,0x00,0x04,0x3E,0x00,0x06,0x00,0x00,0x06,0x00,0x00,0x01,0x80,0x00,0x00,0x00,0x00},/*"F",38*/
{0x00,0x00,0x00,0x00,0x3F,0x80,0x01,0xFF,0xE0,0x03,0x80,0x70,0x06,0x00,0x18,0x04,0x00,0x08,0x04,0x02,0x08,0x04,0x02,0x08,0x02,0x03,0xF0,0x07,0x83,0xF0,0x00,0x02,0x00,0x00,0x02,0x00},/*"G",39*/
{0x04,0x00,0x08,0x07,0xFF,0xF8,0x07,0xFF,0xF8,0x04,0x08,0x08,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x04,0x08,0x08,0x07,0xFF,0xF8,0x07,0xFF,0xF8,0x04,0x00,0x08},/*"H",40*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x08,0x04,0x00,0x08,0x04,0x00,0x08,0x07,0xFF,0xF8,0x07,0xFF,0xF8,0x04,0x00,0x08,0x04,0x00,0x08,0x04,0x00,0x08,0x00,0x00,0x00,0x00,0x00,0x00},/*"I",41*/
{0x00,0x00,0x00,0x00,0x00,0x06,0x00,0x00,0x07,0x00,0x00,0x01,0x04,0x00,0x01,0x04,0x00,0x01,0x04,0x00,0x03,0x07,0xFF,0xFE,0x07,0xFF,0xFC,0x04,0x00,0x00,0x04,0x00,0x00,0x04,0x00,0x00},/*"J",42*/
{0x04,0x00,0x08,0x07,0xFF,0xF8,0x07,0xFF,0xF8,0x04,0x0C,0x08,0x00,0x18,0x00,0x00,0x3E,0x00,0x04,0xC7,0x80,0x05,0x03,0xC8,0x06,0x00,0xF8,0x04,0x00,0x38,0x04,0x00,0x18,0x00,0x00,0x08},/*"K",43*/
{0x04,0x00,0x08,0x07,0xFF,0xF8,0x07,0xFF,0xF8,0x04,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x18,0x00,0x00,0x60,0x00,0x00,0x00},/*"L",44*/
{0x04,0x00,0x08,0x07,0xFF,0xF8,0x07,0x80,0x08,0x07,0xFC,0x00,0x00,0x7F,0xC0,0x00,0x03,0xF8,0x00,0x07,0xC0,0x00,0x78,0x00,0x07,0x80,0x08,0x07,0xFF,0xF8,0x07,0xFF,0xF8,0x04,0x00,0x08},/*"M",45*/
{0x04,0x00,0x08,0x07,0xFF,0xF8,0x07,0x00,0x08,0x03,0xC0,0x00,0x00,0xE0,0x00,0x00,0x38,0x00,0x00,0x1E,0x00,0x00,0x07,0x00,0x00,0x01,0xC0,0x04,0x00,0xF0,0x07,0xFF,0xF8,0x04,0x00,0x00},/*"N",46*/
{0x00,0x00,0x00,0x00,0x7F,0x80,0x01,0xFF,0xE0,0x03,0x80,0x70,0x06,0x00,0x18,0x04,0x00,0x08,0x04,0x00,0x08,0x06,0x00,0x18,0x03,0x00,0x30,0x01,0xFF,0xE0,0x00,0x7F,0x80,0x00,0x00,0x00},/*"O",47*/
{0x04,0x00,0x08,0x07,0xFF,0xF8,0x07,0xFF,0xF8,0x04,0x04,0x08,0x04,0x04,0x00,0x04,0x04,0x00,0x04,0x04,0x00,0x04,0x04,0x00,0x06,0x0C,0x00,0x03,0xF8,0x00,0x01,0xF0,0x00,0x00,0x00,0x00},/*"P",48*/
{0x00,0x00,0x00,0x00,0x7F,0x80,0x01,0xFF,0xE0,0x03,0x80,0x70,0x06,0x00,0x88,0x04,0x00,0x88,0x04,0x00,0xC8,0x06,0x00,0x3C,0x03,0x00,0x3E,0x01,0xFF,0xE6,0x00,0x7F,0x84,0x00,0x00,0x00},/*"Q",49*/
{0x04,0x00,0x08,0x07,0xFF,0xF8,0x07,0xFF,0xF8,0x04,0x08,0x08,0x04,0x08,0x00,0x04,0x0C,0x00,0x04,0x0F,0x00,0x04,0x0B,0xC0,0x06,0x10,0xF0,0x03,0xF0,0x38,0x01,0xE0,0x08,0x00,0x00,0x08},/*"R",50*/
{0x00,0x00,0x00,0x01,0xE0,0xF8,0x03,0xF0,0x30,0x06,0x30,0x10,0x04,0x18,0x08,0x04,0x18,0x08,0x04,0x0C,0x08,0x04,0x0C,0x08,0x02,0x06,0x18,0x02,0x07,0xF0,0x07,0x81,0xE0,0x00,0x00,0x00},/*"S",51*/
{0x01,0x80,0x00,0x06,0x00,0x00,0x04,0x00,0x00,0x04,0x00,0x00,0x04,0x00,0x08,0x07,0xFF,0xF8,0x07,0xFF,0xF8,0x04,0x00,0x08,0x04,0x00,0x00,0x04,0x00,0x00,0x06,0x00,0x00,0x01,0x80,0x00},/*"T",52*/
{0x04,0x00,0x00,0x07,0xFF,0xE0,0x07,0xFF,0xF0,0x04,0x00,0x18,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x04,0x00,0x10,0x07,0xFF,0xE0,0x04,0x00,0x00},/*"U",53*/
{0x04,0x00,0x00,0x06,0x00,0x00,0x07,0xE0,0x00,0x07,0xFE,0x00,0x04,0x1F,0xE0,0x00,0x01,0xF8,0x00,0x00,0x38,0x00,0x01,0xE0,0x04,0x3E,0x00,0x07,0xC0,0x00,0x06,0x00,0x00,0x04,0x00,0x00},/*"V",54*/
{0x04,0x00,0x00,0x07,0xE0,0x00,0x07,0xFF,0xC0,0x04,0x1F,0xF8,0x00,0x07,0xC0,0x07,0xF8,0x00,0x07,0xFF,0x80,0x04,0x3F,0xF8,0x00,0x07,0xC0,0x04,0xF8,0x00,0x07,0x00,0x00,0x04,0x00,0x00},/*"W",55*/
{0x00,0x00,0x00,0x04,0x00,0x08,0x06,0x00,0x18,0x07,0xC0,0x78,0x05,0xF1,0xC8,0x00,0x3E,0x00,0x00,0x1F,0x80,0x04,0x63,0xE8,0x07,0x80,0xF8,0x06,0x00,0x18,0x04,0x00,0x08,0x00,0x00,0x00},/*"X",56*/
{0x04,0x00,0x00,0x06,0x00,0x00,0x07,0x80,0x00,0x07,0xE0,0x08,0x04,0x7C,0x08,0x00,0x1F,0xF8,0x00,0x07,0xF8,0x00,0x18,0x08,0x04,0xE0,0x08,0x07,0x00,0x00,0x06,0x00,0x00,0x04,0x00,0x00},/*"Y",57*/
{0x00,0x00,0x00,0x01,0x00,0x08,0x06,0x00,0x38,0x04,0x00,0xF8,0x04,0x03,0xE8,0x04,0x0F,0x08,0x04,0x7C,0x08,0x05,0xF0,0x08,0x07,0xC0,0x08,0x07,0x00,0x18,0x04,0x00,0x60,0x00,0x00,0x00},/*"Z",58*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0xFF,0xFE,0x20,0x00,0x02,0x20,0x00,0x02,0x20,0x00,0x02,0x20,0x00,0x02,0x20,0x00,0x02,0x00,0x00,0x00},/*"[",59*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x00,0x00,0x07,0x00,0x00,0x00,0xC0,0x00,0x00,0x38,0x00,0x00,0x06,0x00,0x00,0x01,0xC0,0x00,0x00,0x30,0x00,0x00,0x0E,0x00,0x00,0x01,0x00,0x00,0x00},/*"\",60*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x02,0x20,0x00,0x02,0x20,0x00,0x02,0x20,0x00,0x02,0x20,0x00,0x02,0x3F,0xFF,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"]",61*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x00,0x00,0x10,0x00,0x00,0x30,0x00,0x00,0x20,0x00,0x00,0x30,0x00,0x00,0x10,0x00,0x00,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"^",62*/
{0x00,0x00,0x01,0x00,0x00,0x01,0x00,0x00,0x01,0x00,0x00,0x01,0x00,0x00,0x01,0x00,0x00,0x01,0x00,0x00,0x01,0x00,0x00,0x01,0x00,0x00,0x01,0x00,0x00,0x01,0x00,0x00,0x01,0x00,0x00,0x01},/*"_",63*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x20,0x00,0x00,0x10,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"`",64*/
{0x00,0x00,0x00,0x00,0x00,0xF0,0x00,0x19,0xF8,0x00,0x1B,0x18,0x00,0x22,0x08,0x00,0x26,0x08,0x00,0x24,0x08,0x00,0x24,0x10,0x00,0x3F,0xF8,0x00,0x1F,0xF8,0x00,0x00,0x08,0x00,0x00,0x18},/*"a",65*/
{0x00,0x00,0x00,0x04,0x00,0x00,0x07,0xFF,0xF8,0x0F,0xFF,0xF0,0x00,0x18,0x18,0x00,0x10,0x08,0x00,0x20,0x08,0x00,0x20,0x08,0x00,0x30,0x18,0x00,0x1F,0xF0,0x00,0x0F,0xC0,0x00,0x00,0x00},/*"b",66*/
{0x00,0x00,0x00,0x00,0x07,0xC0,0x00,0x1F,0xF0,0x00,0x18,0x30,0x00,0x20,0x08,0x00,0x20,0x08,0x00,0x20,0x08,0x00,0x3C,0x08,0x00,0x1C,0x10,0x00,0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00},/*"c",67*/
{0x00,0x00,0x00,0x00,0x07,0xC0,0x00,0x1F,0xF0,0x00,0x38,0x18,0x00,0x20,0x08,0x00,0x20,0x08,0x00,0x20,0x08,0x04,0x10,0x10,0x07,0xFF,0xF8,0x0F,0xFF,0xF0,0x00,0x00,0x10,0x00,0x00,0x00},/*"d",68*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xC0,0x00,0x1F,0xF0,0x00,0x12,0x30,0x00,0x22,0x18,0x00,0x22,0x08,0x00,0x22,0x08,0x00,0x32,0x08,0x00,0x1E,0x10,0x00,0x0E,0x20,0x00,0x00,0x00},/*"e",69*/
{0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x20,0x08,0x00,0x20,0x08,0x01,0xFF,0xF8,0x03,0xFF,0xF8,0x06,0x20,0x08,0x04,0x20,0x08,0x04,0x20,0x08,0x07,0x20,0x00,0x03,0x00,0x00,0x00,0x00,0x00},/*"f",70*/
{0x00,0x00,0x00,0x00,0x00,0x0E,0x00,0x0E,0x6E,0x00,0x1F,0xF3,0x00,0x31,0xB1,0x00,0x20,0xB1,0x00,0x20,0xB1,0x00,0x31,0x91,0x00,0x1F,0x13,0x00,0x2E,0x1E,0x00,0x20,0x0E,0x00,0x30,0x00},/*"g",71*/
{0x00,0x00,0x00,0x04,0x00,0x08,0x07,0xFF,0xF8,0x0F,0xFF,0xF8,0x00,0x10,0x08,0x00,0x20,0x00,0x00,0x20,0x00,0x00,0x20,0x08,0x00,0x3F,0xF8,0x00,0x1F,0xF8,0x00,0x00,0x08,0x00,0x00,0x00},/*"h",72*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x08,0x00,0x20,0x08,0x00,0x20,0x08,0x06,0x3F,0xF8,0x06,0x3F,0xF8,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x00,0x00,0x00,0x00},/*"i",73*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x03,0x00,0x20,0x01,0x00,0x20,0x01,0x00,0x20,0x03,0x06,0x3F,0xFE,0x06,0x3F,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"j",74*/
{0x00,0x00,0x00,0x04,0x00,0x08,0x07,0xFF,0xF8,0x0F,0xFF,0xF8,0x00,0x01,0x88,0x00,0x03,0x00,0x00,0x2F,0xC0,0x00,0x38,0xF8,0x00,0x20,0x38,0x00,0x20,0x08,0x00,0x00,0x08,0x00,0x00,0x00},/*"k",75*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x08,0x04,0x00,0x08,0x04,0x00,0x08,0x07,0xFF,0xF8,0x0F,0xFF,0xF8,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x00,0x00,0x00,0x00,0x00},/*"l",76*/
{0x00,0x20,0x08,0x00,0x3F,0xF8,0x00,0x3F,0xF8,0x00,0x10,0x08,0x00,0x20,0x00,0x00,0x3F,0xF8,0x00,0x3F,0xF8,0x00,0x10,0x08,0x00,0x20,0x00,0x00,0x3F,0xF8,0x00,0x3F,0xF8,0x00,0x00,0x08},/*"m",77*/
{0x00,0x00,0x00,0x00,0x20,0x08,0x00,0x3F,0xF8,0x00,0x3F,0xF8,0x00,0x10,0x08,0x00,0x10,0x00,0x00,0x20,0x00,0x00,0x20,0x08,0x00,0x3F,0xF8,0x00,0x1F,0xF8,0x00,0x00,0x08,0x00,0x00,0x00},/*"n",78*/
{0x00,0x00,0x00,0x00,0x07,0xC0,0x00,0x0F,0xF0,0x00,0x18,0x30,0x00,0x30,0x08,0x00,0x20,0x08,0x00,0x20,0x08,0x00,0x30,0x08,0x00,0x18,0x30,0x00,0x0F,0xF0,0x00,0x07,0xC0,0x00,0x00,0x00},/*"o",79*/
{0x00,0x00,0x00,0x00,0x20,0x01,0x00,0x3F,0xFF,0x00,0x3F,0xFF,0x00,0x10,0x11,0x00,0x20,0x09,0x00,0x20,0x08,0x00,0x20,0x08,0x00,0x30,0x38,0x00,0x1F,0xF0,0x00,0x0F,0xC0,0x00,0x00,0x00},/*"p",80*/
{0x00,0x00,0x00,0x00,0x07,0xC0,0x00,0x1F,0xF0,0x00,0x38,0x18,0x00,0x20,0x08,0x00,0x20,0x08,0x00,0x20,0x09,0x00,0x10,0x11,0x00,0x1F,0xFF,0x00,0x3F,0xFF,0x00,0x00,0x01,0x00,0x00,0x00},/*"q",81*/
{0x00,0x20,0x08,0x00,0x20,0x08,0x00,0x20,0x08,0x00,0x3F,0xF8,0x00,0x3F,0xF8,0x00,0x08,0x08,0x00,0x10,0x08,0x00,0x20,0x08,0x00,0x20,0x00,0x00,0x30,0x00,0x00,0x30,0x00,0x00,0x00,0x00},/*"r",82*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x78,0x00,0x1E,0x18,0x00,0x33,0x08,0x00,0x23,0x08,0x00,0x21,0x08,0x00,0x21,0x88,0x00,0x21,0x98,0x00,0x30,0xF0,0x00,0x38,0x60,0x00,0x00,0x00},/*"s",83*/
{0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x20,0x00,0x00,0x20,0x00,0x00,0xFF,0xF0,0x03,0xFF,0xF8,0x00,0x20,0x08,0x00,0x20,0x08,0x00,0x20,0x08,0x00,0x00,0x30,0x00,0x00,0x00,0x00,0x00,0x00},/*"t",84*/
{0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x3F,0xF0,0x00,0x7F,0xF8,0x00,0x00,0x18,0x00,0x00,0x08,0x00,0x00,0x08,0x00,0x20,0x10,0x00,0x3F,0xF8,0x00,0x7F,0xF0,0x00,0x00,0x10,0x00,0x00,0x00},/*"u",85*/
{0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x30,0x00,0x00,0x3C,0x00,0x00,0x3F,0x80,0x00,0x23,0xF0,0x00,0x00,0x78,0x00,0x00,0x70,0x00,0x23,0x80,0x00,0x3C,0x00,0x00,0x30,0x00,0x00,0x20,0x00},/*"v",86*/
{0x00,0x20,0x00,0x00,0x3C,0x00,0x00,0x3F,0xE0,0x00,0x23,0xF8,0x00,0x00,0xE0,0x00,0x27,0x00,0x00,0x3E,0x00,0x00,0x3F,0xE0,0x00,0x21,0xF8,0x00,0x01,0xE0,0x00,0x3E,0x00,0x00,0x20,0x00},/*"w",87*/
{0x00,0x00,0x00,0x00,0x20,0x08,0x00,0x20,0x08,0x00,0x38,0x38,0x00,0x3E,0x68,0x00,0x27,0x80,0x00,0x03,0xC8,0x00,0x2C,0xF8,0x00,0x38,0x38,0x00,0x20,0x18,0x00,0x20,0x08,0x00,0x00,0x00},/*"x",88*/
{0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x30,0x03,0x00,0x3C,0x01,0x00,0x3F,0x83,0x00,0x23,0xEC,0x00,0x00,0x70,0x00,0x23,0x80,0x00,0x3C,0x00,0x00,0x20,0x00,0x00,0x20,0x00,0x00,0x00,0x00},/*"y",89*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x08,0x00,0x20,0x38,0x00,0x20,0xF8,0x00,0x23,0xE8,0x00,0x2F,0x88,0x00,0x3E,0x08,0x00,0x38,0x08,0x00,0x20,0x18,0x00,0x00,0x70,0x00,0x00,0x00},/*"z",90*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x00,0x00,0x14,0x00,0x1F,0xF7,0xFC,0x30,0x00,0x06,0x20,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00},/*"{",91*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"|",92*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x02,0x30,0x00,0x06,0x1F,0xF7,0xFC,0x00,0x14,0x00,0x00,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"}",93*/
{0x00,0x00,0x00,0x18,0x00,0x00,0x60,0x00,0x00,0x40,0x00,0x00,0x40,0x00,0x00,0x20,0x00,0x00,0x10,0x00,0x00,0x08,0x00,0x00,0x04,0x00,0x00,0x04,0x00,0x00,0x0C,0x00,0x00,0x10,0x00,0x00},/*"~",94*/
};
//32*32 ASCII字符集点阵
const unsigned char asc2_3216[95][128]={
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*" ",0*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0xC0,0x07,0xFF,0xE1,0xE0,0x07,0xF0,0x01,0xE0,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"!",1*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x01,0xC0,0x00,0x00,0x07,0x80,0x00,0x00,0x1F,0x00,0x00,0x00,0x1E,0x00,0x00,0x00,0x1C,0x20,0x00,0x00,0x01,0xC0,0x00,0x00,0x07,0x80,0x00,0x00,0x1F,0x00,0x00,0x00,0x1E,0x00,0x00,0x00,0x1C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*""",2*/
{0x00,0x00,0x00,0x00,0x00,0x18,0x0C,0x00,0x00,0x18,0x0C,0x00,0x00,0x18,0x0F,0xE0,0x00,0x1F,0xFC,0x00,0x03,0xF8,0x0C,0x00,0x00,0x18,0x0C,0x00,0x00,0x18,0x0C,0x00,0x00,0x18,0x0C,0x00,0x00,0x18,0x0C,0x00,0x00,0x18,0x0F,0xE0,0x00,0x1F,0xFC,0x00,0x03,0xF8,0x0C,0x00,0x00,0x18,0x0C,0x00,0x00,0x18,0x0C,0x00,0x00,0x00,0x00,0x00},/*"#",3*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x80,0x00,0x78,0x07,0xC0,0x00,0xFC,0x06,0x40,0x01,0x0E,0x00,0x20,0x03,0x07,0x00,0x20,0x02,0x03,0x80,0x20,0x0F,0xFF,0xFF,0xFC,0x02,0x01,0xC0,0x20,0x02,0x00,0xE0,0x60,0x01,0x30,0x70,0x40,0x01,0xF0,0x3F,0x80,0x00,0xF0,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"$",4*/
{0x00,0xFE,0x00,0x00,0x01,0xFF,0x00,0x00,0x03,0x01,0x80,0x00,0x02,0x00,0x80,0x60,0x03,0x01,0x81,0xC0,0x01,0xFF,0x07,0x00,0x00,0xFE,0x18,0x00,0x00,0x00,0xE0,0x00,0x00,0x03,0xBF,0x00,0x00,0x0C,0xFF,0xC0,0x00,0x71,0x80,0x60,0x01,0xC1,0x00,0x20,0x03,0x01,0x80,0x60,0x00,0x00,0xFF,0xC0,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,0x00},/*"%",5*/
{0x00,0x00,0x1F,0x00,0x00,0x00,0x7F,0xC0,0x00,0xFC,0xC0,0xC0,0x01,0xFF,0x80,0x60,0x03,0x03,0xE0,0x20,0x02,0x02,0x78,0x20,0x02,0x06,0x1E,0x20,0x03,0xFC,0x07,0x40,0x01,0xF0,0x03,0x80,0x00,0x01,0x03,0xC0,0x00,0x01,0x1C,0x60,0x00,0x01,0xE0,0x20,0x00,0x01,0x00,0x20,0x00,0x01,0x00,0x40,0x00,0x00,0x01,0x80,0x00,0x00,0x00,0x00},/*"&",6*/
{0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x1C,0x60,0x00,0x00,0x1C,0x40,0x00,0x00,0x1F,0x80,0x00,0x00,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"'",7*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xF8,0x00,0x00,0x3F,0xFF,0x00,0x00,0x78,0x07,0xC0,0x01,0xC0,0x00,0xE0,0x03,0x00,0x00,0x30,0x04,0x00,0x00,0x08,0x08,0x00,0x00,0x04,0x10,0x00,0x00,0x02,0x00,0x00,0x00,0x00},/*"(",8*/
{0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x02,0x08,0x00,0x00,0x04,0x04,0x00,0x00,0x08,0x03,0x00,0x00,0x30,0x01,0xC0,0x00,0xE0,0x00,0x78,0x07,0xC0,0x00,0x3F,0xFF,0x00,0x00,0x07,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*")",9*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x18,0x00,0x00,0x0E,0x38,0x00,0x00,0x0E,0x38,0x00,0x00,0x06,0x30,0x00,0x00,0x03,0x60,0x00,0x00,0x61,0x43,0x80,0x00,0xFF,0xFF,0x80,0x00,0x61,0x43,0x00,0x00,0x03,0x60,0x00,0x00,0x06,0x30,0x00,0x00,0x0E,0x38,0x00,0x00,0x0E,0x38,0x00,0x00,0x0C,0x18,0x00,0x00,0x00,0x00,0x00},/*"*",10*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x7F,0xFF,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00},/*"+",11*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0xE3,0x00,0x00,0x00,0xE2,0x00,0x00,0x00,0xFC,0x00,0x00,0x00,0x78,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*",",12*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00},/*"-",13*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x01,0xE0,0x00,0x00,0x01,0xE0,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*".",14*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x00,0x00,0x00,0x38,0x00,0x00,0x00,0xE0,0x00,0x00,0x03,0x80,0x00,0x00,0x0E,0x00,0x00,0x00,0x38,0x00,0x00,0x00,0xE0,0x00,0x00,0x03,0x80,0x00,0x00,0x0E,0x00,0x00,0x00,0x38,0x00,0x00,0x00,0xE0,0x00,0x00,0x03,0x80,0x00,0x00,0x0E,0x00,0x00,0x00,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"/",15*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xF8,0x00,0x00,0x7F,0xFF,0x00,0x00,0xF0,0x07,0x80,0x01,0x80,0x00,0xC0,0x03,0x00,0x00,0x60,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0x00,0x00,0x60,0x01,0x80,0x00,0xC0,0x00,0xE0,0x03,0x80,0x00,0x7F,0xFF,0x00,0x00,0x0F,0xF8,0x00,0x00,0x00,0x00,0x00},/*"0",16*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x20,0x00,0x80,0x00,0x20,0x00,0x80,0x00,0x20,0x00,0x80,0x00,0x60,0x01,0xFF,0xFF,0xE0,0x03,0xFF,0xFF,0xE0,0x00,0x00,0x00,0x60,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"1",17*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x78,0x00,0xE0,0x00,0x98,0x01,0x60,0x01,0x00,0x02,0x60,0x02,0x00,0x04,0x60,0x02,0x00,0x08,0x60,0x02,0x00,0x10,0x60,0x02,0x00,0x20,0x60,0x02,0x00,0x40,0x60,0x03,0x00,0x80,0x60,0x01,0x83,0x00,0x60,0x01,0xFE,0x00,0xE0,0x00,0x7C,0x07,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"2",18*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF0,0x07,0x80,0x01,0xF0,0x07,0xC0,0x01,0x00,0x00,0x40,0x02,0x00,0x00,0x20,0x02,0x01,0x00,0x20,0x02,0x01,0x00,0x20,0x02,0x01,0x00,0x20,0x03,0x03,0x80,0x20,0x01,0x86,0x80,0x40,0x01,0xFC,0xC0,0xC0,0x00,0x78,0x7F,0x80,0x00,0x00,0x1E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"3",19*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x38,0x00,0x00,0x00,0x48,0x00,0x00,0x01,0x88,0x00,0x00,0x06,0x08,0x00,0x00,0x0C,0x08,0x10,0x00,0x30,0x08,0x10,0x00,0x40,0x08,0x10,0x01,0xFF,0xFF,0xF0,0x03,0xFF,0xFF,0xF0,0x03,0xFF,0xFF,0xF0,0x00,0x00,0x08,0x10,0x00,0x00,0x08,0x10,0x00,0x00,0x08,0x10,0x00,0x00,0x00,0x00},/*"4",20*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x80,0x00,0x1F,0x86,0x40,0x03,0xE1,0x00,0x20,0x03,0x02,0x00,0x20,0x03,0x04,0x00,0x20,0x03,0x04,0x00,0x20,0x03,0x04,0x00,0x20,0x03,0x04,0x00,0x20,0x03,0x06,0x00,0x40,0x03,0x03,0x01,0xC0,0x03,0x01,0xFF,0x80,0x03,0x00,0x7E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"5",21*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xFC,0x00,0x00,0x3F,0xFF,0x00,0x00,0x70,0xC3,0x80,0x00,0x81,0x80,0xC0,0x01,0x01,0x00,0x60,0x03,0x02,0x00,0x20,0x02,0x02,0x00,0x20,0x02,0x02,0x00,0x20,0x02,0x02,0x00,0x20,0x02,0x03,0x00,0x40,0x01,0xC1,0x80,0xC0,0x00,0xC0,0xFF,0x80,0x00,0x00,0x7E,0x00,0x00,0x00,0x00,0x00},/*"6",22*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF0,0x00,0x00,0x03,0xC0,0x00,0x00,0x03,0x80,0x00,0x00,0x03,0x00,0x00,0x00,0x03,0x00,0x07,0xE0,0x03,0x00,0x3F,0xE0,0x03,0x01,0xC0,0x00,0x03,0x06,0x00,0x00,0x03,0x18,0x00,0x00,0x03,0x60,0x00,0x00,0x03,0x80,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"7",23*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x00,0x00,0x78,0x3F,0x80,0x00,0xFC,0x60,0xC0,0x01,0x8E,0xC0,0x40,0x03,0x07,0x80,0x20,0x02,0x03,0x00,0x20,0x02,0x01,0x80,0x20,0x02,0x01,0x80,0x20,0x02,0x01,0xC0,0x20,0x03,0x01,0xE0,0x40,0x01,0x86,0x70,0xC0,0x00,0xFC,0x3F,0x80,0x00,0x78,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"8",24*/
{0x00,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0xFF,0x81,0xC0,0x01,0xC0,0xC1,0xC0,0x01,0x00,0x60,0x20,0x02,0x00,0x20,0x20,0x02,0x00,0x20,0x20,0x02,0x00,0x20,0x20,0x02,0x00,0x20,0x60,0x02,0x00,0x40,0xC0,0x01,0x00,0xC1,0x80,0x00,0xC1,0x8F,0x00,0x00,0x7F,0xFE,0x00,0x00,0x1F,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"9",25*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0xC0,0x00,0x07,0x81,0xE0,0x00,0x07,0x81,0xE0,0x00,0x03,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*":",26*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x06,0x00,0x66,0x00,0x06,0x00,0x78,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*";",27*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x01,0xC0,0x00,0x00,0x03,0x60,0x00,0x00,0x06,0x30,0x00,0x00,0x0C,0x18,0x00,0x00,0x18,0x0C,0x00,0x00,0x30,0x06,0x00,0x00,0x60,0x03,0x00,0x00,0xC0,0x01,0x80,0x01,0x00,0x00,0x40,0x02,0x00,0x00,0x20,0x04,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"<",28*/
{0x00,0x00,0x00,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x00,0x00,0x00},/*"=",29*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x10,0x02,0x00,0x00,0x20,0x01,0x00,0x00,0x40,0x00,0xC0,0x01,0x80,0x00,0x60,0x03,0x00,0x00,0x30,0x06,0x00,0x00,0x18,0x0C,0x00,0x00,0x0C,0x18,0x00,0x00,0x06,0x30,0x00,0x00,0x03,0x60,0x00,0x00,0x01,0xC0,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*">",30*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x78,0x00,0x00,0x01,0xF8,0x00,0x00,0x02,0x38,0x00,0x00,0x02,0x00,0x00,0x00,0x04,0x00,0x00,0xC0,0x04,0x00,0x79,0xE0,0x04,0x00,0x81,0xE0,0x04,0x01,0x00,0xC0,0x04,0x03,0x00,0x00,0x02,0x02,0x00,0x00,0x03,0x06,0x00,0x00,0x01,0xFC,0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00},/*"?",31*/
{0x00,0x00,0x00,0x00,0x00,0x0F,0xF8,0x00,0x00,0x3F,0xFE,0x00,0x00,0x70,0x07,0x80,0x00,0xC0,0x00,0xC0,0x01,0x01,0xF8,0x40,0x03,0x07,0xFC,0x20,0x02,0x1E,0x04,0x20,0x02,0x30,0x08,0x20,0x02,0x20,0x30,0x20,0x02,0x3F,0xFC,0x20,0x01,0x3F,0x04,0x40,0x01,0x80,0x0C,0xC0,0x00,0xE0,0x31,0x80,0x00,0x1F,0xC2,0x00,0x00,0x00,0x00,0x00},/*"@",32*/
{0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x60,0x00,0x00,0x03,0xE0,0x00,0x00,0x3E,0x20,0x00,0x03,0xE0,0x20,0x00,0x3E,0x20,0x00,0x03,0xE0,0x20,0x00,0x03,0x80,0x20,0x00,0x07,0xFC,0x20,0x00,0x00,0x3F,0xE0,0x00,0x00,0x03,0xFE,0x20,0x00,0x00,0x3F,0xE0,0x00,0x00,0x01,0xE0,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00},/*"A",33*/
{0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x03,0xFF,0xFF,0xE0,0x02,0x01,0x00,0x20,0x02,0x01,0x00,0x20,0x02,0x01,0x00,0x20,0x02,0x01,0x00,0x20,0x02,0x01,0x00,0x20,0x03,0x03,0x00,0x20,0x01,0x86,0x80,0x60,0x01,0xFC,0xC0,0xC0,0x00,0xF8,0x7F,0x80,0x00,0x00,0x1F,0x00,0x00,0x00,0x00,0x00},/*"B",34*/
{0x00,0x00,0x00,0x00,0x00,0x07,0xF8,0x00,0x00,0x3F,0xFF,0x00,0x00,0x70,0x07,0x80,0x00,0xC0,0x00,0xC0,0x01,0x00,0x00,0x40,0x03,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x01,0x00,0x00,0x40,0x01,0x80,0x00,0xC0,0x03,0xC0,0x01,0x80,0x00,0x30,0x06,0x00,0x00,0x00,0x00,0x00},/*"C",35*/
{0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x03,0xFF,0xFF,0xE0,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0x00,0x00,0x60,0x01,0x00,0x00,0x40,0x01,0x80,0x00,0xC0,0x00,0xF0,0x07,0x80,0x00,0x7F,0xFE,0x00,0x00,0x0F,0xF8,0x00,0x00,0x00,0x00,0x00},/*"D",36*/
{0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x03,0xFF,0xFF,0xE0,0x02,0x01,0x00,0x20,0x02,0x01,0x00,0x20,0x02,0x01,0x00,0x20,0x02,0x01,0x00,0x20,0x02,0x01,0x00,0x20,0x02,0x03,0x80,0x20,0x02,0x0F,0xE0,0x20,0x03,0x00,0x00,0x60,0x03,0xC0,0x00,0xE0,0x00,0x60,0x03,0x00,0x00,0x00,0x00,0x00},/*"E",37*/
{0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x03,0xFF,0xFF,0xE0,0x02,0x01,0x00,0x20,0x02,0x01,0x00,0x20,0x02,0x01,0x00,0x00,0x02,0x01,0x00,0x00,0x02,0x01,0x00,0x00,0x02,0x01,0x00,0x00,0x02,0x03,0x80,0x00,0x03,0x0F,0xE0,0x00,0x03,0x00,0x00,0x00,0x03,0xC0,0x00,0x00,0x00,0x60,0x00,0x00},/*"F",38*/
{0x00,0x00,0x00,0x00,0x00,0x07,0xF8,0x00,0x00,0x3F,0xFE,0x00,0x00,0x70,0x07,0x80,0x01,0xC0,0x01,0xC0,0x01,0x00,0x00,0x40,0x03,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x01,0x00,0x20,0x20,0x01,0x00,0x20,0x40,0x03,0xC0,0x3F,0x80,0x00,0x30,0x3F,0x80,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00},/*"G",39*/
{0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x03,0xFF,0xFF,0xE0,0x02,0x00,0x80,0x20,0x02,0x00,0x80,0x20,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x02,0x00,0x80,0x20,0x02,0x00,0x80,0x20,0x03,0xFF,0xFF,0xE0,0x03,0xFF,0xFF,0xE0,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x00,0x00,0x00,0x00},/*"H",40*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x03,0xFF,0xFF,0xE0,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"I",41*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0E,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x01,0x02,0x00,0x00,0x01,0x02,0x00,0x00,0x01,0x02,0x00,0x00,0x03,0x02,0x00,0x00,0x06,0x03,0xFF,0xFF,0xFC,0x03,0xFF,0xFF,0xF8,0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"J",42*/
{0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x03,0xFF,0xFF,0xE0,0x02,0x00,0xC0,0x20,0x02,0x01,0x00,0x20,0x00,0x07,0x80,0x00,0x00,0x0F,0xE0,0x00,0x00,0x30,0xF8,0x00,0x02,0x60,0x3E,0x20,0x03,0x80,0x0F,0x20,0x03,0x00,0x03,0xE0,0x02,0x00,0x00,0xE0,0x02,0x00,0x00,0x20,0x00,0x00,0x00,0x20},/*"K",43*/
{0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x03,0xFF,0xFF,0xE0,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x60,0x00,0x00,0x00,0xE0,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00},/*"L",44*/
{0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x03,0xE0,0x00,0x20,0x03,0xFF,0x00,0x20,0x00,0x1F,0xF0,0x00,0x00,0x01,0xFF,0x80,0x00,0x00,0x0F,0xE0,0x00,0x00,0x1E,0x00,0x00,0x03,0xE0,0x00,0x00,0x3E,0x00,0x20,0x03,0xE0,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x03,0xFF,0xFF,0xE0,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20},/*"M",45*/
{0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x03,0x80,0x00,0x20,0x03,0xF0,0x00,0x20,0x00,0xFC,0x00,0x00,0x00,0x1F,0x00,0x00,0x00,0x07,0xC0,0x00,0x00,0x01,0xF0,0x00,0x00,0x00,0x7C,0x00,0x02,0x00,0x1F,0x80,0x02,0x00,0x07,0xE0,0x03,0xFF,0xFF,0xE0,0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"N",46*/
{0x00,0x00,0x00,0x00,0x00,0x0F,0xF8,0x00,0x00,0x3F,0xFE,0x00,0x00,0xF0,0x07,0x80,0x01,0x80,0x00,0xC0,0x01,0x00,0x00,0x40,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x01,0x00,0x00,0x40,0x01,0x80,0x00,0xC0,0x00,0xF0,0x03,0x80,0x00,0x3F,0xFE,0x00,0x00,0x0F,0xF8,0x00,0x00,0x00,0x00,0x00},/*"O",47*/
{0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x03,0xFF,0xFF,0xE0,0x02,0x00,0x80,0x20,0x02,0x00,0x80,0x20,0x02,0x00,0x80,0x00,0x02,0x00,0x80,0x00,0x02,0x00,0x80,0x00,0x02,0x00,0x80,0x00,0x03,0x01,0x80,0x00,0x01,0x83,0x00,0x00,0x00,0xFE,0x00,0x00,0x00,0x7C,0x00,0x00,0x00,0x00,0x00,0x00},/*"P",48*/
{0x00,0x00,0x00,0x00,0x00,0x0F,0xF8,0x00,0x00,0x7F,0xFF,0x00,0x00,0xF0,0x03,0x80,0x01,0x80,0x01,0xC0,0x01,0x00,0x06,0x40,0x02,0x00,0x04,0x20,0x02,0x00,0x04,0x20,0x02,0x00,0x06,0x20,0x02,0x00,0x03,0xE0,0x01,0x00,0x00,0xF8,0x01,0x80,0x00,0x5C,0x00,0xE0,0x03,0x8C,0x00,0x3F,0xFF,0x0C,0x00,0x0F,0xFC,0x18,0x00,0x00,0x00,0x00},/*"Q",49*/
{0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x03,0xFF,0xFF,0xE0,0x02,0x01,0x00,0x20,0x02,0x01,0x00,0x20,0x02,0x01,0x80,0x00,0x02,0x01,0xE0,0x00,0x02,0x01,0xFC,0x00,0x03,0x03,0x3F,0x80,0x01,0x86,0x07,0xE0,0x01,0xFC,0x00,0xE0,0x00,0xF8,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00},/*"R",50*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x78,0x06,0x00,0x00,0xFE,0x01,0xE0,0x01,0x86,0x00,0xC0,0x03,0x03,0x00,0x40,0x02,0x03,0x00,0x20,0x02,0x01,0x80,0x20,0x02,0x01,0x80,0x20,0x02,0x01,0xC0,0x20,0x02,0x00,0xC0,0x20,0x01,0x00,0xE0,0x60,0x01,0x80,0x70,0xC0,0x03,0xE0,0x3F,0x80,0x00,0x00,0x1F,0x00,0x00,0x00,0x00,0x00},/*"S",51*/
{0x00,0x00,0x00,0x00,0x00,0x60,0x00,0x00,0x03,0x80,0x00,0x00,0x03,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x03,0xFF,0xFF,0xE0,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0x80,0x00,0x00,0x00,0xE0,0x00,0x00,0x00,0x00,0x00,0x00},/*"T",52*/
{0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0xFF,0xFF,0x00,0x03,0xFF,0xFF,0xC0,0x02,0x00,0x00,0x40,0x02,0x00,0x00,0x60,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x02,0x00,0x00,0x40,0x02,0x00,0x00,0x80,0x03,0xFF,0xFF,0x00,0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"U",53*/
{0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0xC0,0x00,0x00,0x03,0xFC,0x00,0x00,0x02,0x3F,0xC0,0x00,0x00,0x03,0xF8,0x00,0x00,0x00,0x7F,0x80,0x00,0x00,0x07,0xE0,0x00,0x00,0x07,0x80,0x00,0x00,0x78,0x00,0x02,0x03,0xC0,0x00,0x02,0x3C,0x00,0x00,0x03,0xC0,0x00,0x00,0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00},/*"V",54*/
{0x02,0x00,0x00,0x00,0x03,0xC0,0x00,0x00,0x03,0xFF,0x80,0x00,0x02,0x3F,0xFE,0x00,0x02,0x00,0x7F,0xE0,0x00,0x00,0x0F,0x00,0x02,0x00,0xF0,0x00,0x03,0xEF,0x00,0x00,0x03,0xFF,0x80,0x00,0x02,0x0F,0xFE,0x00,0x00,0x00,0x3F,0xE0,0x00,0x00,0x1F,0x00,0x02,0x07,0xE0,0x00,0x03,0xF8,0x00,0x00,0x03,0x00,0x00,0x00,0x02,0x00,0x00,0x00},/*"W",55*/
{0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0x80,0x00,0xE0,0x03,0xF0,0x03,0x20,0x02,0xFC,0x0C,0x20,0x02,0x1F,0x30,0x00,0x00,0x07,0xC0,0x00,0x00,0x07,0xF0,0x00,0x02,0x18,0x7C,0x00,0x02,0x60,0x1F,0x20,0x03,0x80,0x03,0xE0,0x02,0x00,0x00,0xE0,0x02,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00},/*"X",56*/
{0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x03,0xC0,0x00,0x00,0x03,0xF8,0x00,0x00,0x02,0x3E,0x00,0x20,0x02,0x0F,0xC0,0x20,0x00,0x01,0xFF,0xE0,0x00,0x00,0x7F,0xE0,0x00,0x03,0x80,0x20,0x02,0x1C,0x00,0x20,0x02,0x70,0x00,0x00,0x03,0x80,0x00,0x00,0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"Y",57*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x60,0x00,0xE0,0x03,0x80,0x03,0xE0,0x03,0x00,0x0F,0xA0,0x02,0x00,0x3E,0x20,0x02,0x00,0xF8,0x20,0x02,0x03,0xE0,0x20,0x02,0x0F,0x80,0x20,0x02,0x3E,0x00,0x20,0x02,0x78,0x00,0x20,0x03,0xE0,0x00,0x60,0x03,0x80,0x00,0xE0,0x02,0x00,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"Z",58*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xFF,0xFF,0xFC,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"[",59*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x03,0xC0,0x00,0x00,0x00,0x78,0x00,0x00,0x00,0x1E,0x00,0x00,0x00,0x03,0xC0,0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x1E,0x00,0x00,0x00,0x07,0x80,0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x3C,0x00,0x00,0x00,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"\",60*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x10,0x00,0x00,0x04,0x1F,0xFF,0xFF,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"]",61*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x18,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x18,0x00,0x00,0x00,0x18,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"^",62*/
{0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01},/*"_",63*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x18,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"`",64*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x80,0x00,0x01,0x8F,0xC0,0x00,0x03,0x8C,0x60,0x00,0x06,0x18,0x20,0x00,0x04,0x10,0x20,0x00,0x04,0x10,0x20,0x00,0x04,0x20,0x20,0x00,0x04,0x20,0x40,0x00,0x06,0x20,0x40,0x00,0x03,0xFF,0xC0,0x00,0x01,0xFF,0xE0,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00},/*"a",65*/
{0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0xFF,0xFF,0xE0,0x07,0xFF,0xFF,0xC0,0x00,0x01,0x80,0xC0,0x00,0x02,0x00,0x60,0x00,0x02,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x06,0x00,0x40,0x00,0x03,0x00,0xC0,0x00,0x01,0xFF,0x80,0x00,0x00,0xFE,0x00,0x00,0x00,0x00,0x00},/*"b",66*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7E,0x00,0x00,0x01,0xFF,0x80,0x00,0x03,0x81,0xC0,0x00,0x02,0x00,0x40,0x00,0x06,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x06,0x00,0x20,0x00,0x03,0xC0,0x40,0x00,0x01,0xC0,0x80,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"c",67*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7E,0x00,0x00,0x01,0xFF,0x80,0x00,0x03,0x80,0xC0,0x00,0x06,0x00,0x60,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x02,0x04,0x00,0x40,0x02,0x02,0x00,0x80,0x03,0xFF,0xFF,0xE0,0x07,0xFF,0xFF,0xC0,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x00},/*"d",68*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7E,0x00,0x00,0x01,0xFF,0x80,0x00,0x03,0x11,0xC0,0x00,0x02,0x10,0x40,0x00,0x04,0x10,0x60,0x00,0x04,0x10,0x20,0x00,0x04,0x10,0x20,0x00,0x04,0x10,0x20,0x00,0x06,0x10,0x20,0x00,0x03,0x10,0x40,0x00,0x01,0xF0,0xC0,0x00,0x00,0x71,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"e",69*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x7F,0xFF,0xE0,0x01,0xFF,0xFF,0xE0,0x01,0x04,0x00,0x20,0x03,0x04,0x00,0x20,0x02,0x04,0x00,0x20,0x02,0x04,0x00,0x20,0x02,0x04,0x00,0x00,0x02,0x00,0x00,0x00,0x01,0xC0,0x00,0x00,0x01,0xC0,0x00,0x00},/*"f",70*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x00,0x00,0xE3,0x3E,0x00,0x03,0xFF,0xC2,0x00,0x02,0x0C,0xC3,0x00,0x04,0x04,0xC1,0x00,0x04,0x04,0xC1,0x00,0x04,0x04,0xC1,0x00,0x04,0x04,0xC1,0x00,0x06,0x0C,0xC1,0x00,0x03,0xF8,0xC3,0x00,0x05,0xF0,0x62,0x00,0x06,0x00,0x7E,0x00,0x06,0x00,0x3C,0x00,0x00,0x00,0x00},/*"g",71*/
{0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x07,0xFF,0xFF,0xE0,0x00,0x01,0x00,0x20,0x00,0x02,0x00,0x20,0x00,0x06,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x20,0x00,0x06,0x00,0x20,0x00,0x03,0xFF,0xE0,0x00,0x01,0xFF,0xE0,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20},/*"h",72*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x03,0x87,0xFF,0xE0,0x03,0x8F,0xFF,0xE0,0x03,0x80,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"i",73*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x06,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x04,0x00,0x01,0x00,0x04,0x00,0x01,0x00,0x04,0x00,0x03,0x00,0x04,0x00,0x06,0x03,0x87,0xFF,0xFC,0x03,0x8F,0xFF,0xF8,0x03,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"j",74*/
{0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x07,0xFF,0xFF,0xE0,0x00,0x00,0x08,0x20,0x00,0x00,0x10,0x20,0x00,0x00,0x30,0x00,0x00,0x00,0xFC,0x00,0x00,0x05,0x8E,0x00,0x00,0x07,0x07,0xA0,0x00,0x06,0x01,0xE0,0x00,0x04,0x00,0xE0,0x00,0x04,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00},/*"k",75*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x02,0x00,0x00,0x20,0x03,0xFF,0xFF,0xE0,0x07,0xFF,0xFF,0xE0,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"l",76*/
{0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x20,0x00,0x07,0xFF,0xE0,0x00,0x0F,0xFF,0xE0,0x00,0x02,0x00,0x20,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x20,0x00,0x07,0xFF,0xE0,0x00,0x03,0xFF,0xE0,0x00,0x02,0x00,0x20,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x20,0x00,0x07,0xFF,0xE0,0x00,0x03,0xFF,0xE0,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00},/*"m",77*/
{0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x07,0xFF,0xE0,0x00,0x0F,0xFF,0xE0,0x00,0x01,0x00,0x20,0x00,0x02,0x00,0x20,0x00,0x02,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x20,0x00,0x06,0x00,0x20,0x00,0x03,0xFF,0xE0,0x00,0x01,0xFF,0xE0,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20},/*"n",78*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7E,0x00,0x00,0x00,0xFF,0x80,0x00,0x03,0x81,0xC0,0x00,0x02,0x00,0x40,0x00,0x06,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x06,0x00,0x20,0x00,0x02,0x00,0x40,0x00,0x03,0x81,0xC0,0x00,0x01,0xFF,0x80,0x00,0x00,0x7E,0x00,0x00,0x00,0x00,0x00},/*"o",79*/
{0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x01,0x00,0x04,0x00,0x01,0x00,0x07,0xFF,0xFF,0x00,0x0F,0xFF,0xFF,0x00,0x01,0x00,0xC1,0x00,0x02,0x00,0x41,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x06,0x00,0x40,0x00,0x03,0x01,0xC0,0x00,0x01,0xFF,0x80,0x00,0x00,0x7E,0x00,0x00,0x00,0x00,0x00},/*"p",80*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7E,0x00,0x00,0x01,0xFF,0x80,0x00,0x03,0x80,0xC0,0x00,0x02,0x00,0x60,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x02,0x00,0x41,0x00,0x03,0x00,0xC1,0x00,0x03,0xFF,0xFF,0x00,0x07,0xFF,0xFF,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01},/*"q",81*/
{0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x0F,0xFF,0xE0,0x00,0x0F,0xFF,0xE0,0x00,0x00,0xC0,0x20,0x00,0x01,0x00,0x20,0x00,0x02,0x00,0x20,0x00,0x06,0x00,0x20,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,0x00},/*"r",82*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xE0,0x00,0x01,0xC0,0xE0,0x00,0x03,0xE0,0x40,0x00,0x06,0x30,0x20,0x00,0x04,0x30,0x20,0x00,0x04,0x18,0x20,0x00,0x04,0x18,0x20,0x00,0x04,0x18,0x20,0x00,0x04,0x0C,0x20,0x00,0x02,0x0C,0x60,0x00,0x03,0x07,0xC0,0x00,0x07,0x83,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"s",83*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x0C,0x00,0x00,0x00,0x1F,0xFF,0x80,0x00,0xFF,0xFF,0xC0,0x00,0x04,0x00,0x60,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x40,0x00,0x00,0x01,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"t",84*/
{0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x07,0xFF,0x80,0x00,0x0F,0xFF,0xC0,0x00,0x00,0x00,0x60,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x04,0x00,0x40,0x00,0x04,0x00,0x80,0x00,0x07,0xFF,0xE0,0x00,0x0F,0xFF,0xC0,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x40},/*"u",85*/
{0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x07,0x80,0x00,0x00,0x07,0xF0,0x00,0x00,0x04,0xFE,0x00,0x00,0x04,0x1F,0xC0,0x00,0x00,0x03,0xE0,0x00,0x00,0x03,0x80,0x00,0x00,0x1C,0x00,0x00,0x04,0x60,0x00,0x00,0x07,0x80,0x00,0x00,0x06,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"v",86*/
{0x00,0x04,0x00,0x00,0x00,0x06,0x00,0x00,0x00,0x07,0xC0,0x00,0x00,0x07,0xFC,0x00,0x00,0x04,0x3F,0x80,0x00,0x00,0x03,0xE0,0x00,0x04,0x0F,0x80,0x00,0x06,0xF0,0x00,0x00,0x07,0xF0,0x00,0x00,0x07,0xFF,0x80,0x00,0x04,0x0F,0xE0,0x00,0x00,0x03,0x80,0x00,0x04,0x3C,0x00,0x00,0x07,0xC0,0x00,0x00,0x06,0x00,0x00,0x00,0x04,0x00,0x00},/*"w",87*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x04,0x00,0x20,0x00,0x04,0x00,0x60,0x00,0x07,0x00,0xE0,0x00,0x07,0x83,0x20,0x00,0x07,0xE6,0x00,0x00,0x04,0xF8,0x00,0x00,0x00,0x3C,0x00,0x00,0x04,0x5E,0x20,0x00,0x05,0x87,0xA0,0x00,0x06,0x01,0xE0,0x00,0x04,0x00,0x60,0x00,0x04,0x00,0x20,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00},/*"x",88*/
{0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x03,0x00,0x07,0x00,0x03,0x00,0x07,0xE0,0x01,0x00,0x04,0xF8,0x01,0x00,0x04,0x1F,0x02,0x00,0x00,0x07,0xFC,0x00,0x00,0x00,0xE0,0x00,0x00,0x07,0x00,0x00,0x04,0x38,0x00,0x00,0x07,0xC0,0x00,0x00,0x06,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x00,0x00},/*"y",89*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x80,0x60,0x00,0x06,0x00,0xE0,0x00,0x04,0x03,0xE0,0x00,0x04,0x07,0xA0,0x00,0x04,0x0E,0x20,0x00,0x04,0x3C,0x20,0x00,0x04,0x70,0x20,0x00,0x05,0xE0,0x20,0x00,0x07,0x80,0x20,0x00,0x07,0x00,0x60,0x00,0x04,0x00,0xE0,0x00,0x00,0x03,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"z",90*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x01,0x40,0x00,0x07,0xFE,0x3F,0xF8,0x08,0x00,0x00,0x04,0x10,0x00,0x00,0x02,0x10,0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"{",91*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"|",92*/
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x02,0x10,0x00,0x00,0x02,0x08,0x00,0x00,0x04,0x07,0xFE,0x3F,0xF8,0x00,0x01,0x40,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"}",93*/
{0x00,0x00,0x00,0x00,0x18,0x00,0x00,0x00,0x30,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x30,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x0C,0x00,0x00,0x00,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"~",94*/
};
#endif

61
board/ALPHA_I.MX_emmc_256ddr/bsp/led/bsp_led.c Normal file
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#include "bsp_led.h"
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_led.c
作者 : 左忠凯
版本 : V1.0
描述 : LED驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
***************************************************************/
/*
* @description : 初始化LED对应的GPIO
* @param : 无
* @return : 无
*/
void led_init(void)
{
/* 1、初始化IO复用 */
IOMUXC_SetPinMux(IOMUXC_GPIO1_IO03_GPIO1_IO03,0); /* 复用为GPIO1_IO03 */
/* 2、、配置GPIO1_IO03的IO属性
*bit 16:0 HYS关闭
*bit [15:14]: 00 默认下拉
*bit [13]: 0 kepper功能
*bit [12]: 1 pull/keeper使能
*bit [11]: 0 关闭开路输出
*bit [7:6]: 10 速度100Mhz
*bit [5:3]: 110 R0/6驱动能力
*bit [0]: 0 低转换率
*/
IOMUXC_SetPinConfig(IOMUXC_GPIO1_IO03_GPIO1_IO03,0X10B0);
/* 3、初始化GPIO,GPIO1_IO03设置为输出*/
GPIO1->GDIR |= (1 << 3);
/* 4、设置GPIO1_IO03输出低电平，打开LED0*/
GPIO1->DR &= ~(1 << 3);
}
/*
* @description : LED控制函数，控制LED打开还是关闭
* @param - led : 要控制的LED灯编号
* @param - status : 0，关闭LED0，1 打开LED0
* @return : 无
*/
void led_switch(int led, int status)
{
switch(led)
{
case LED0:
if(status == ON)
GPIO1->DR &= ~(1<<3); /* 打开LED0 */
else if(status == OFF)
GPIO1->DR |= (1<<3); /* 关闭LED0 */
break;
}
}

21
board/ALPHA_I.MX_emmc_256ddr/bsp/led/bsp_led.h Normal file
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#ifndef __BSP_LED_H
#define __BSP_LED_H
#include "bsp.h"
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_led.h
作者 : 左忠凯
版本 : V1.0
描述 : LED驱动头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
***************************************************************/
#define LED0 0
/* 函数声明 */
void led_init(void);
void led_switch(int led, int status);
#endif

236
board/ALPHA_I.MX_emmc_256ddr/bsp/mpu9250/bsp_mpu9250.c Normal file
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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_mpu9250.c
作者 : 左忠凯
版本 : V1.0
描述 : MPU9250驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/15 左忠凯创建
***************************************************************/
#include "bsp_mpu9250.h"
#include "bsp_i2c.h"
#include "bsp_delay.h"
#include "printf.h"
/*
* @description : 初始化MPU9250
* @param : 无
* @return : 0 成功，其他值 错误代码
*/
unsigned char mpu9250_init(void)
{
unsigned char data = 0;
i2c_init(); /* 初始化IIC */
mpu_write_byte(MPU9250_ADDR,MPU_PWR_MGMT1_REG,0X80);//复位MPU9250
delayms(100); //延时100ms
mpu_write_byte(MPU9250_ADDR,MPU_PWR_MGMT1_REG,0X00);//唤醒MPU9250
mpu_set_gyro_range(3); //陀螺仪传感器,±2000dps
mpu_set_accel_range(0); //加速度传感器,±2g
mpu_set_rate(50); //设置采样率50Hz
mpu_write_byte(MPU9250_ADDR,MPU_INT_EN_REG,0X00); //关闭所有中断
mpu_write_byte(MPU9250_ADDR,MPU_USER_CTRL_REG,0X00);//I2C主模式关闭
mpu_write_byte(MPU9250_ADDR,MPU_FIFO_EN_REG,0X00); //关闭FIFO
mpu_write_byte(MPU9250_ADDR,MPU_INTBP_CFG_REG,0X82);//INT引脚低电平有效，开启bypass模式，可以直接读取磁力计
data = mpu_read_byte(MPU9250_ADDR,MPU_DEVICE_ID_REG);
if(data == MPU6500_ID)
{
printf("MPU9250 ID=%#X\r\n", data);
mpu_write_byte(MPU9250_ADDR, MPU_PWR_MGMT1_REG, 0X01); /* 设置CLKSEL,PLL X轴为参考 */
mpu_write_byte(MPU9250_ADDR, MPU_PWR_MGMT2_REG, 0X00); /* 加速度与陀螺仪都工作 */
mpu_set_rate(50); /* 设置采样率为50Hz */
}
else {
return 1;
}
data = mpu_read_byte(AK8963_ADDR, MAG_WIA); /* 读取AK8963 ID */
if(data == AK8963_ID)
{
printf("AK8963_ID=%#X\r\n", data);
mpu_write_byte(AK8963_ADDR, MAG_CNTL1, 0X11); /* 设置AK8963为单次测量模式 */
}else return 2;
return 0;
}
/*
* @description : 向MPU9250写入数据
* @param - addr: 设备地址
* @param - reg : 要写入的寄存器
* @param - data: 要写入的数据
* @return : 操作结果
*/
unsigned char mpu_write_byte(unsigned char addr,unsigned char reg, unsigned char data)
{
unsigned char status=0;
unsigned char writedata=data;
struct i2c_transfer masterXfer;
/* 配置I2C xfer结构体 */
masterXfer.slaveAddress = addr; /* 设备地址 */
masterXfer.direction = kI2C_Write; /* 写入数据 */
masterXfer.subaddress = reg; /* 要写入的寄存器地址 */
masterXfer.subaddressSize = 1; /* 地址长度一个字节 */
masterXfer.data = &writedata; /* 要写入的数据 */
masterXfer.dataSize = 1; /* 写入数据长度1个字节 */
if(i2c_master_transfer(&masterXfer))
status=1;
return status;
}
/*
* @description : 从MPU9250读取一个字节的数据
* @param - addr: 设备地址
* @param - reg : 要读取的寄存器
* @return : 读取到的数据。
*/
unsigned char mpu_read_byte(unsigned char addr,unsigned char reg)
{
unsigned char val=0;
struct i2c_transfer masterXfer;
masterXfer.slaveAddress = addr; /* 设备地址 */
masterXfer.direction = kI2C_Read; /* 读取数据 */
masterXfer.subaddress = reg; /* 要读取的寄存器地址 */
masterXfer.subaddressSize = 1; /* 地址长度一个字节 */
masterXfer.data = &val; /* 接收数据缓冲区 */
masterXfer.dataSize = 1; /* 读取数据长度1个字节 */
i2c_master_transfer(&masterXfer);
return val;
}
/*
* @description : 从MPU9250读取多个字节的数据
* @param - addr: 设备地址
* @param - reg : 要读取的开始寄存器地址
* @param - len : 要读取的数据长度.
* @param - buf : 读取到的数据缓冲区
* @return : 无
*/
void mpu_read_len(unsigned char addr,unsigned char reg,unsigned char len,unsigned char *buf)
{
struct i2c_transfer masterXfer;
masterXfer.slaveAddress = addr; /* 设备地址 */
masterXfer.direction = kI2C_Read; /* 读取数据 */
masterXfer.subaddress = reg; /* 要读取的寄存器地址 */
masterXfer.subaddressSize = 1; /* 地址长度一个字节 */
masterXfer.data = buf; /* 接收数据缓冲区 */
masterXfer.dataSize = len; /* 读取数据长度1个字节 */
i2c_master_transfer(&masterXfer);
}
/*
* @description : 设置MPU9250陀螺仪量程
* @param - range : 量程范围,0,±250dps;1,±500dps;2,±1000dps;3,±2000dps
* @return : 操作结果 0,设置成功 其他,设置失败
*/
unsigned char mpu_set_gyro_range(unsigned char range)
{
return mpu_write_byte(MPU9250_ADDR, MPU_GYRO_CFG_REG, range << 3);//设置陀螺仪满量程范围
}
/*
* @description : 设置MPU9250加速度量程
* @param - range : 量程范围,0,±2g;1,±4g;2,±8g;3,±16g
* @return : 操作结果 0,设置成功 其他,设置失败
*/
unsigned char mpu_set_accel_range(unsigned char range)
{
return mpu_write_byte(MPU9250_ADDR, MPU_ACCEL_CFG_REG,range << 3);//设置加速度传感器满量程范围
}
/*
* @description : 设置MPU9250的数字低通滤波器
* @param - range : 数字低通滤波频率(Hz)
* @return : 操作结果 0,设置成功 其他,设置失败
*/
unsigned char mpu_set_lpf(unsigned short fre)
{
unsigned char data = 0;
if(fre >= 188) data=1;
else if(fre >= 98) data=2;
else if(fre >= 42) data=3;
else if(fre >= 20) data=4;
else if(fre >= 10) data=5;
else data = 6;
return mpu_write_byte(MPU9250_ADDR,MPU_CFG_REG,data);
}
/*
* @description : 设置MPU9250采样率(假定Fs=1KHz)
* @param - rate: 4~1000(Hz)
* @return : 操作结果 0,设置成功 其他,设置失败
*/
unsigned char mpu_set_rate(unsigned short rate)
{
unsigned char data;
if(rate > 1000) rate = 1000;
if(rate < 4) rate = 4;
data = 1000 / rate - 1;
data = mpu_write_byte(MPU9250_ADDR,MPU_SAMPLE_RATE_REG,data); /* 设置数字低通滤波器 */
return mpu_set_lpf(rate / 2); /* 自动设置LPF为采样率的一半 */
}
/*
* @description : 得到陀螺仪值(原始值)
* @param - gx : 陀螺仪X轴原始数据
* @param - gy : 陀螺仪Y轴原始数据
* @param - gz ：陀螺仪Z轴原始数据
* @return : 0,设置成功 其他,设置失败
*/
void mpu_get_gyroscope(short *gx,short *gy,short *gz)
{
unsigned char buf[6];
mpu_read_len(MPU9250_ADDR, MPU_GYRO_XOUTH_REG, 6, buf);
*gx=((short)buf[0] << 8) | buf[1];
*gy=((short)buf[2] << 8) | buf[3];
*gz=((short)buf[4] << 8) | buf[5];
}
/*
* @description : 得到加速度原始值
* @param - ax : 加速度X轴原始数据
* @param - ay : 加速度Y轴原始数据
* @param - az ：加速度Z轴原始数据
* @return : 0,设置成功 其他,设置失败
*/
void mpu_get_accelerometer(short *ax,short *ay,short *az)
{
unsigned char buf[6];
mpu_read_len(MPU9250_ADDR, MPU_ACCEL_XOUTH_REG, 6, buf);
*ax=((short)buf[0] << 8) | buf[1];
*ay=((short)buf[2] << 8) | buf[3];
*az=((short)buf[4] << 8) | buf[5];
}
/*
* @description : 得到原始磁力计值
* @param - mx : 磁力计X轴原始数据
* @param - my : 磁力计Y轴原始数据
* @param - mz ：磁力计Z轴原始数据
* @return : 0,设置成功 其他,设置失败
*/
void mpu_get_magnetometer(short *mx, short *my, short *mz)
{
unsigned char buf[6];
mpu_read_len(AK8963_ADDR, MAG_XOUT_L , 6, buf);
*mx = ((short)buf[1] << 8) | buf[0];
*my = ((short)buf[3] << 8) | buf[2];
*mz = ((short)buf[5] << 8) | buf[4];
mpu_write_byte(AK8963_ADDR, MAG_CNTL1, 0X11); /* AK8963每次读完以后都需要重新设置为单次测量模式 */
}

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#ifndef _BSP_MPU9250_H
#define _BSP_MPU9250_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_mpu9250.h
作者 : 左忠凯
版本 : V1.0
描述 : MPU9250驱动头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/4 左忠凯创建
***************************************************************/
#include "bsp.h"
#define MPU9250_ADDR 0X68 /* MPU6500的器件IIC地址 */
#define MPU6500_ID 0X71 /* MPU6500的器件ID */
/*MPU9250内部封装了一个AK8963磁力计,地址和ID如下: */
#define AK8963_ADDR 0X0C /* AK8963的I2C地址 */
#define AK8963_ID 0X48 /* AK8963的器件ID */
/* MPU6500的内部寄存器 */
#define MPU_SELF_TESTX_REG 0X0D //自检寄存器X
#define MPU_SELF_TESTY_REG 0X0E //自检寄存器Y
#define MPU_SELF_TESTZ_REG 0X0F //自检寄存器Z
#define MPU_SELF_TESTA_REG 0X10 //自检寄存器A
#define MPU_SAMPLE_RATE_REG 0X19 //采样频率分频器
#define MPU_CFG_REG 0X1A //配置寄存器
#define MPU_GYRO_CFG_REG 0X1B //陀螺仪配置寄存器
#define MPU_ACCEL_CFG_REG 0X1C //加速度计配置寄存器
#define MPU_MOTION_DET_REG 0X1F //运动检测阀值设置寄存器
#define MPU_FIFO_EN_REG 0X23 //FIFO使能寄存器
#define MPU_I2CMST_CTRL_REG 0X24 //IIC主机控制寄存器
#define MPU_I2CSLV0_ADDR_REG 0X25 //IIC从机0器件地址寄存器
#define MPU_I2CSLV0_REG 0X26 //IIC从机0数据地址寄存器
#define MPU_I2CSLV0_CTRL_REG 0X27 //IIC从机0控制寄存器
#define MPU_I2CSLV1_ADDR_REG 0X28 //IIC从机1器件地址寄存器
#define MPU_I2CSLV1_REG 0X29 //IIC从机1数据地址寄存器
#define MPU_I2CSLV1_CTRL_REG 0X2A //IIC从机1控制寄存器
#define MPU_I2CSLV2_ADDR_REG 0X2B //IIC从机2器件地址寄存器
#define MPU_I2CSLV2_REG 0X2C //IIC从机2数据地址寄存器
#define MPU_I2CSLV2_CTRL_REG 0X2D //IIC从机2控制寄存器
#define MPU_I2CSLV3_ADDR_REG 0X2E //IIC从机3器件地址寄存器
#define MPU_I2CSLV3_REG 0X2F //IIC从机3数据地址寄存器
#define MPU_I2CSLV3_CTRL_REG 0X30 //IIC从机3控制寄存器
#define MPU_I2CSLV4_ADDR_REG 0X31 //IIC从机4器件地址寄存器
#define MPU_I2CSLV4_REG 0X32 //IIC从机4数据地址寄存器
#define MPU_I2CSLV4_DO_REG 0X33 //IIC从机4写数据寄存器
#define MPU_I2CSLV4_CTRL_REG 0X34 //IIC从机4控制寄存器
#define MPU_I2CSLV4_DI_REG 0X35 //IIC从机4读数据寄存器
#define MPU_I2CMST_STA_REG 0X36 //IIC主机状态寄存器
#define MPU_INTBP_CFG_REG 0X37 //中断/旁路设置寄存器
#define MPU_INT_EN_REG 0X38 //中断使能寄存器
#define MPU_INT_STA_REG 0X3A //中断状态寄存器
#define MPU_ACCEL_XOUTH_REG 0X3B //加速度值,X轴高8位寄存器
#define MPU_ACCEL_XOUTL_REG 0X3C //加速度值,X轴低8位寄存器
#define MPU_ACCEL_YOUTH_REG 0X3D //加速度值,Y轴高8位寄存器
#define MPU_ACCEL_YOUTL_REG 0X3E //加速度值,Y轴低8位寄存器
#define MPU_ACCEL_ZOUTH_REG 0X3F //加速度值,Z轴高8位寄存器
#define MPU_ACCEL_ZOUTL_REG 0X40 //加速度值,Z轴低8位寄存器
#define MPU_TEMP_OUTH_REG 0X41 //温度值高八位寄存器
#define MPU_TEMP_OUTL_REG 0X42 //温度值低8位寄存器
#define MPU_GYRO_XOUTH_REG 0X43 //陀螺仪值,X轴高8位寄存器
#define MPU_GYRO_XOUTL_REG 0X44 //陀螺仪值,X轴低8位寄存器
#define MPU_GYRO_YOUTH_REG 0X45 //陀螺仪值,Y轴高8位寄存器
#define MPU_GYRO_YOUTL_REG 0X46 //陀螺仪值,Y轴低8位寄存器
#define MPU_GYRO_ZOUTH_REG 0X47 //陀螺仪值,Z轴高8位寄存器
#define MPU_GYRO_ZOUTL_REG 0X48 //陀螺仪值,Z轴低8位寄存器
#define MPU_I2CSLV0_DO_REG 0X63 //IIC从机0数据寄存器
#define MPU_I2CSLV1_DO_REG 0X64 //IIC从机1数据寄存器
#define MPU_I2CSLV2_DO_REG 0X65 //IIC从机2数据寄存器
#define MPU_I2CSLV3_DO_REG 0X66 //IIC从机3数据寄存器
#define MPU_I2CMST_DELAY_REG 0X67 //IIC主机延时管理寄存器
#define MPU_SIGPATH_RST_REG 0X68 //信号通道复位寄存器
#define MPU_MDETECT_CTRL_REG 0X69 //运动检测控制寄存器
#define MPU_USER_CTRL_REG 0X6A //用户控制寄存器
#define MPU_PWR_MGMT1_REG 0X6B //电源管理寄存器1
#define MPU_PWR_MGMT2_REG 0X6C //电源管理寄存器2
#define MPU_FIFO_CNTH_REG 0X72 //FIFO计数寄存器高八位
#define MPU_FIFO_CNTL_REG 0X73 //FIFO计数寄存器低八位
#define MPU_FIFO_RW_REG 0X74 //FIFO读写寄存器
#define MPU_DEVICE_ID_REG 0X75 //器件ID寄存器
/*AK8963的内部寄存器 */
#define MAG_WIA 0x00 //AK8963的器件ID寄存器地址
#define MAG_CNTL1 0X0A
#define MAG_CNTL2 0X0B
#define MAG_XOUT_L 0X03
#define MAG_XOUT_H 0X04
#define MAG_YOUT_L 0X05
#define MAG_YOUT_H 0X06
#define MAG_ZOUT_L 0X07
#define MAG_ZOUT_H 0X08
/* 函数声明 */
unsigned char mpu9250_init(void);
unsigned char mpu_write_byte(unsigned char addr,unsigned char reg, unsigned char data);
unsigned char mpu_read_byte(unsigned char addr,unsigned char reg);
void mpu_read_Len(unsigned char addr,unsigned char reg,unsigned char len,unsigned char *buf);
unsigned char mpu_set_gyro_range(unsigned char range);
unsigned char mpu_set_accel_range(unsigned char range);
unsigned char mpu_set_lpf(unsigned short fre);
unsigned char mpu_set_rate(unsigned short rate);
void mpu_get_gyroscope(short *gx,short *gy,short *gz);
void mpu_get_accelerometer(short *ax,short *ay,short *az);
void mpu_get_magnetometer(short *mx, short *my, short *mz);
#endif

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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_rtc.c
作者 : 左忠凯
版本 : V1.0
描述 : RTC驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/3 左忠凯创建
***************************************************************/
#include "bsp_rtc.h"
#include "printf.h"
/*
* 描述:初始化RTC
*/
void rtc_init(void)
{
/*
* 设置HPCOMR寄存器
* bit[31] 1 : 允许访问SNVS寄存器，一定要置1
* bit[8] 1 : 此位置1，需要签署NDA协议才能看到此位的详细说明，
* 这里不置1也没问题
*/
SNVS->HPCOMR |= (1 << 31) | (1 << 8);
#if 0
struct rtc_datetime rtcdate;
rtcdate.year = 2018U;
rtcdate.month = 12U;
rtcdate.day = 13U;
rtcdate.hour = 14U;
rtcdate.minute = 52;
rtcdate.second = 0;
rtc_setDatetime(&rtcdate); //初始化时间和日期
#endif
rtc_enable(); //使能RTC
}
/*
* 描述: 开启RTC
*/
void rtc_enable(void)
{
/*
* LPCR寄存器bit0置1，使能RTC
*/
SNVS->LPCR |= 1 << 0;
while(!(SNVS->LPCR & 0X01));//等待使能完成
}
/*
* 描述: 关闭RTC
*/
void rtc_disable(void)
{
/*
* LPCR寄存器bit0置0，关闭RTC
*/
SNVS->LPCR &= ~(1 << 0);
while(SNVS->LPCR & 0X01);//等待关闭完成
}
/*
* @description : 判断指定年份是否为闰年，闰年条件如下:
* @param - year: 要判断的年份
* @return : 1 是闰年，0 不是闰年
*/
unsigned char rtc_isleapyear(unsigned short year)
{
unsigned char value=0;
if(year % 400 == 0)
value = 1;
else
{
if((year % 4 == 0) && (year % 100 != 0))
value = 1;
else
value = 0;
}
return value;
}
/*
* @description : 将时间转换为秒数
* @param - datetime: 要转换日期和时间。
* @return : 转换后的秒数
*/
unsigned int rtc_coverdate_to_seconds(struct rtc_datetime *datetime)
{
unsigned short i = 0;
unsigned int seconds = 0;
unsigned int days = 0;
unsigned short monthdays[] = {0U, 0U, 31U, 59U, 90U, 120U, 151U, 181U, 212U, 243U, 273U, 304U, 334U};
for(i = 1970; i < datetime->year; i++)
{
days += DAYS_IN_A_YEAR; /* 平年，每年365天 */
if(rtc_isleapyear(i)) days += 1;/* 闰年多加一天 */
}
days += monthdays[datetime->month];
if(rtc_isleapyear(i) && (datetime->month >= 3)) days += 1;/* 闰年，并且当前月份大于等于3月的话加一天 */
days += datetime->day - 1;
seconds = days * SECONDS_IN_A_DAY +
datetime->hour * SECONDS_IN_A_HOUR +
datetime->minute * SECONDS_IN_A_MINUTE +
datetime->second;
return seconds;
}
/*
* @description : 设置时间和日期
* @param - datetime: 要设置的日期和时间
* @return : 无
*/
void rtc_setdatetime(struct rtc_datetime *datetime)
{
unsigned int seconds = 0;
unsigned int tmp = SNVS->LPCR;
rtc_disable(); /* 设置寄存器HPRTCMR和HPRTCLR的时候一定要先关闭RTC */
/* 先将时间转换为秒 */
seconds = rtc_coverdate_to_seconds(datetime);
SNVS->LPSRTCMR = (unsigned int)(seconds >> 17); /* 设置高16位 */
SNVS->LPSRTCLR = (unsigned int)(seconds << 15); /* 设置地16位 */
/* 如果此前RTC是打开的在设置完RTC时间以后需要重新打开RTC */
if (tmp & 0x1)
rtc_enable();
}
/*
* @description : 将秒数转换为时间
* @param - seconds : 要转换的秒数
* @param - datetime: 转换后的日期和时间
* @return : 无
*/
void rtc_convertseconds_to_datetime(unsigned int seconds, struct rtc_datetime *datetime)
{
unsigned int x;
unsigned int secondsRemaining, days;
unsigned short daysInYear;
/* 每个月的天数 */
unsigned char daysPerMonth[] = {0U, 31U, 28U, 31U, 30U, 31U, 30U, 31U, 31U, 30U, 31U, 30U, 31U};
secondsRemaining = seconds; /* 剩余秒数初始化 */
days = secondsRemaining / SECONDS_IN_A_DAY + 1; /* 根据秒数计算天数,加1是当前天数 */
secondsRemaining = secondsRemaining % SECONDS_IN_A_DAY; /*计算天数以后剩余的秒数 */
/* 计算时、分、秒 */
datetime->hour = secondsRemaining / SECONDS_IN_A_HOUR;
secondsRemaining = secondsRemaining % SECONDS_IN_A_HOUR;
datetime->minute = secondsRemaining / 60;
datetime->second = secondsRemaining % SECONDS_IN_A_MINUTE;
/* 计算年 */
daysInYear = DAYS_IN_A_YEAR;
datetime->year = YEAR_RANGE_START;
while(days > daysInYear)
{
/* 根据天数计算年 */
days -= daysInYear;
datetime->year++;
/* 处理闰年 */
if (!rtc_isleapyear(datetime->year))
daysInYear = DAYS_IN_A_YEAR;
else /*闰年，天数加一 */
daysInYear = DAYS_IN_A_YEAR + 1;
}
/*根据剩余的天数计算月份 */
if(rtc_isleapyear(datetime->year)) /* 如果是闰年的话2月加一天 */
daysPerMonth[2] = 29;
for(x = 1; x <= 12; x++)
{
if (days <= daysPerMonth[x])
{
datetime->month = x;
break;
}
else
{
days -= daysPerMonth[x];
}
}
datetime->day = days;
}
/*
* @description : 获取RTC当前秒数
* @param : 无
* @return : 当前秒数
*/
unsigned int rtc_getseconds(void)
{
unsigned int seconds = 0;
seconds = (SNVS->LPSRTCMR << 17) | (SNVS->LPSRTCLR >> 15);
return seconds;
}
/*
* @description : 获取当前时间
* @param - datetime: 获取到的时间，日期等参数
* @return : 无
*/
void rtc_getdatetime(struct rtc_datetime *datetime)
{
unsigned int seconds = 0;
seconds = rtc_getseconds();
rtc_convertseconds_to_datetime(seconds, datetime);
}

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#ifndef _BSP_RTC_H
#define _BSP_RTC_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_rtc.c
作者 : 左忠凯
版本 : V1.0
描述 : RTC驱动头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/3 左忠凯创建
***************************************************************/
#include "bsp.h"
/* 相关宏定义 */
#define SECONDS_IN_A_DAY (86400) /* 一天86400秒 */
#define SECONDS_IN_A_HOUR (3600) /* 一个小时3600秒 */
#define SECONDS_IN_A_MINUTE (60) /* 一分钟60秒 */
#define DAYS_IN_A_YEAR (365) /* 一年365天 */
#define YEAR_RANGE_START (1970) /* 开始年份1970年 */
#define YEAR_RANGE_END (2099) /* 结束年份2099年 */
/* 时间日期结构体 */
struct rtc_datetime
{
unsigned short year; /* 范围为:1970 ~ 2099 */
unsigned char month; /* 范围为:1 ~ 12 */
unsigned char day; /* 范围为:1 ~ 31 (不同的月，天数不同).*/
unsigned char hour; /* 范围为:0 ~ 23 */
unsigned char minute; /* 范围为:0 ~ 59 */
unsigned char second; /* 范围为:0 ~ 59 */
};
/* 函数声明 */
void rtc_init(void);
void rtc_enable(void);
void rtc_disable(void);
unsigned int rtc_coverdate_to_seconds(struct rtc_datetime *datetime);
unsigned int rtc_getseconds(void);
void rtc_setdatetime(struct rtc_datetime *datetime);
void rtc_getdatetime(struct rtc_datetime *datetime)
;
#endif

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board/ALPHA_I.MX_emmc_256ddr/bsp/spi/bsp_spi.c Normal file
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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_spi.c
作者 : 左忠凯
版本 : V1.0
描述 : SPI驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/17 左忠凯创建
***************************************************************/
#include "bsp_spi.h"
#include "bsp_gpio.h"
#include "printf.h"
/*
* @description : 初始化SPI
* @param - base : 要初始化的SPI
* @return : 无
*/
void spi_init(ECSPI_Type *base)
{
/* 1、配置SPI3 */
base->CONREG = 0; /* 先清除控制寄存器 */
/* 配置CONREG寄存器
* bit0 : 1 使能ECSPI
* bit3 : 1 当向TXFIFO写入数据以后立即开启SPI突发。
* bit[7:4] : 0001 SPI通道0主模式，根据实际情况选择，
* 开发板上的BMP280接在SS0上，所以设置通道2为主模式
* bit[19:18]: 00 选中通道0(其实不需要，因为片选信号我们我们自己控制)
* bit[31:20]: 0x7 突发长度为8个bit。
*/
base->CONREG |= (1 << 0) | (1 << 3) | (1 << 4) | (7 << 20); /* 配置CONREG寄存器 */
/*
* ECSPI通道0设置,即设置CONFIGREG寄存器
* bit0: 0 通道0 PHA为0
* bit4: 0 通道0 SCLK高电平有效
* bit8: 0 通道0片选信号 当SMC为1的时候此位无效
* bit12： 0 通道0 POL为0
* bit16： 0 通道0 数据线空闲时高电平
* bit20: 0 通道0 时钟线空闲时低电平
*/
base->CONFIGREG = 0; /* 设置通道寄存器 */
/*
* ECSPI通道0设置，设置采样周期
* bit[14:0] : 0X2000 采样等待周期，比如当SPI时钟为10MHz的时候
* 0X2000就等于1/10000 * 0X2000 = 0.8192ms，也就是连续
* 读取数据的时候每次之间间隔0.8ms
* bit15 : 0 采样时钟源为SPI CLK
* bit[21:16]: 0 片选延时，可设置为0~63
*/
base->PERIODREG = 0X0000; /* 设置采样周期寄存器 */
/*
* ECSPI的SPI时钟配置，SPI的时钟源来源于pll3_sw_clk/8=480/8=60MHz
* 通过设置CONREG寄存器的PER_DIVIDER(bit[11:8])和POST_DIVEDER(bit[15:12])来
* 对SPI时钟源分频，获取到我们想要的SPI时钟：
* SPI CLK = (SourceCLK / PER_DIVIDER) / (2^POST_DIVEDER)
* 比如我们现在要设置SPI时钟为10MHz，那么PER_DIVEIDER和POST_DEIVIDER设置如下：
* PER_DIVIDER = 0X5。
* POST_DIVIDER = 0X0。
* SPI CLK = 60000000/(0X9 + 1) = 60000000=6MHz
*/
base->CONREG &= ~((0XF << 12) | (0XF << 8)); /* 清除PER_DIVDER和POST_DIVEDER以前的设置 */
base->CONREG |= (0X9 << 12); /* 设置SPI CLK = 6MHz */
}
/*
* @description : SPI通道0发送/接收一个字节的数据
* @param - base : 要使用的SPI
* @param - txdata : 要发送的数据
* @return : 无
*/
unsigned char spich0_readwrite_byte(ECSPI_Type *base, unsigned char txdata)
{
uint32_t spirxdata = 0;
uint32_t spitxdata = txdata;
/* 选择通道0 */
base->CONREG &= ~(3 << 18);
base->CONREG |= (0 << 18);
while((base->STATREG & (1 << 0)) == 0){} /* 等待发送FIFO为空 */
base->TXDATA = spitxdata;
while((base->STATREG & (1 << 3)) == 0){} /* 等待接收FIFO有数据 */
spirxdata = base->RXDATA;
return spirxdata;
}

20
board/ALPHA_I.MX_emmc_256ddr/bsp/spi/bsp_spi.h Normal file
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#ifndef _BSP_SPI_H
#define _BSP_SPI_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_spi.h
作者 : 左忠凯
版本 : V1.0
描述 : SPI驱动头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/17 左忠凯创建
***************************************************************/
#include "bsp.h"
/* 函数声明 */
void spi_init(ECSPI_Type *base);
unsigned char spich0_readwrite_byte(ECSPI_Type *base, unsigned char txdata);
#endif

239
board/ALPHA_I.MX_emmc_256ddr/bsp/touchscreen/bsp_touchscreen.c Normal file
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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_touchscreen.c
作者 : 左忠凯
版本 : V1.0
描述 : 触摸屏驱动文件，触摸芯片为FT5426
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/21 左忠凯创建
***************************************************************/
#include "bsp_touchscreen.h"
#include "bsp_i2c.h"
#include "bsp_int.h"
#include "bsp_delay.h"
#include "printf.h"
struct ft5426_dev_struc ft5426_dev;
/*
* @description : 初始化触摸屏，其实就是初始化FT5426
* @param : 无
* @return : 无
*/
void touchscreen_init(void)
{
unsigned char reg_value[2];
ft5426_dev.initfalg = FT5426_INIT_NOTFINISHED;
/* 1、初始化IIC2 IO
* I2C2_SCL -> UART5_TXD
* I2C2_SDA -> UART5_RXD
*/
IOMUXC_SetPinMux(IOMUXC_UART5_TX_DATA_I2C2_SCL,1);
IOMUXC_SetPinMux(IOMUXC_UART5_RX_DATA_I2C2_SDA,1);
/* 配置I2C2 IO属性
*bit 16:0 HYS关闭
*bit [15:14]: 1 默认47K上拉
*bit [13]: 1 pull功能
*bit [12]: 1 pull/keeper使能
*bit [11]: 0 关闭开路输出
*bit [7:6]: 10 速度100Mhz
*bit [5:3]: 110 驱动能力为R0/6
*bit [0]: 1 高转换率
*/
IOMUXC_SetPinConfig(IOMUXC_UART5_TX_DATA_I2C2_SCL,0x70B0);
IOMUXC_SetPinConfig(IOMUXC_UART5_RX_DATA_I2C2_SDA,0X70B0);
/* 2、初始化触摸屏中断IO和复位IO */
gpio_pin_config_t ctintpin_config;
IOMUXC_SetPinMux(IOMUXC_GPIO1_IO09_GPIO1_IO09,0); /* 复用为GPIO1_IO9 */
IOMUXC_SetPinMux(IOMUXC_SNVS_SNVS_TAMPER9_GPIO5_IO09,0);/* 复用为GPIO5_IO9 */
IOMUXC_SetPinConfig(IOMUXC_GPIO1_IO09_GPIO1_IO09,0xF080);
IOMUXC_SetPinConfig(IOMUXC_SNVS_SNVS_TAMPER9_GPIO5_IO09,0X10B0);
/* 中断IO初始化 */
ctintpin_config.direction = kGPIO_DigitalInput;
ctintpin_config.interruptMode = kGPIO_IntRisingOrFallingEdge;
gpio_init(GPIO1, 9, &ctintpin_config);
GIC_EnableIRQ(GPIO1_Combined_0_15_IRQn); /* 使能GIC中对应的中断 */
system_register_irqhandler(GPIO1_Combined_0_15_IRQn, (system_irq_handler_t)gpio1_io9_irqhandler, NULL); /* 注册中断服务函数 */
gpio_enableint(GPIO1, 9); /* 使能GPIO1_IO18的中断功能 */
/* 复位IO初始化 */
ctintpin_config.direction=kGPIO_DigitalOutput;
ctintpin_config.interruptMode=kGPIO_NoIntmode;
ctintpin_config.outputLogic=1;
gpio_init(GPIO5, 9, &ctintpin_config);
/* 3、初始化I2C */
i2c_init(I2C2);
/* 4、初始化FT5426 */
gpio_pinwrite(GPIO5, 9, 0); /* 复位FT5426 */
delayms(20);
gpio_pinwrite(GPIO5, 9, 1); /* 停止复位FT5426 */
delayms(20);
ft5426_write_byte(FT5426_ADDR, FT5426_DEVICE_MODE, 0); /* 进入正常模式 */
ft5426_write_byte(FT5426_ADDR, FT5426_IDG_MODE, 1); /* FT5426中断模式 */
ft426_read_len(FT5426_ADDR, FT5426_IDGLIB_VERSION, 2, reg_value);
printf("Touch Frimware Version:%#X\r\n", ((unsigned short)reg_value[0] << 8) + reg_value[1]);
ft5426_dev.initfalg = FT5426_INIT_FINISHED; /* 标记FT5426初始化完成 */
ft5426_dev.intflag = 0;
}
/*
* @description : GPIO1_IO9最终的中断处理函数
* @param : 无
* @return : 无
*/
void gpio1_io9_irqhandler(void)
{
if(ft5426_dev.initfalg == FT5426_INIT_FINISHED)
{
//ft5426_dev.intflag = 1;
ft5426_read_tpcoord();
}
gpio_clearintflags(GPIO1, 9); /* 清除中断标志位 */
}
/*
* @description : 向FT5429写入数据
* @param - addr: 设备地址
* @param - reg : 要写入的寄存器
* @param - data: 要写入的数据
* @return : 操作结果
*/
unsigned char ft5426_write_byte(unsigned char addr,unsigned char reg, unsigned char data)
{
unsigned char status=0;
unsigned char writedata=data;
struct i2c_transfer masterXfer;
/* 配置I2C xfer结构体 */
masterXfer.slaveAddress = addr; /* 设备地址 */
masterXfer.direction = kI2C_Write; /* 写入数据 */
masterXfer.subaddress = reg; /* 要写入的寄存器地址 */
masterXfer.subaddressSize = 1; /* 地址长度一个字节 */
masterXfer.data = &writedata; /* 要写入的数据 */
masterXfer.dataSize = 1; /* 写入数据长度1个字节 */
if(i2c_master_transfer(I2C2, &masterXfer))
status=1;
return status;
}
/*
* @description : 从FT5426读取一个字节的数据
* @param - addr: 设备地址
* @param - reg : 要读取的寄存器
* @return : 读取到的数据。
*/
unsigned char ft5426_read_byte(unsigned char addr,unsigned char reg)
{
unsigned char val=0;
struct i2c_transfer masterXfer;
masterXfer.slaveAddress = addr; /* 设备地址 */
masterXfer.direction = kI2C_Read; /* 读取数据 */
masterXfer.subaddress = reg; /* 要读取的寄存器地址 */
masterXfer.subaddressSize = 1; /* 地址长度一个字节 */
masterXfer.data = &val; /* 接收数据缓冲区 */
masterXfer.dataSize = 1; /* 读取数据长度1个字节 */
i2c_master_transfer(I2C2, &masterXfer);
return val;
}
/*
* @description : 从FT5429读取多个字节的数据
* @param - addr: 设备地址
* @param - reg : 要读取的开始寄存器地址
* @param - len : 要读取的数据长度.
* @param - buf : 读取到的数据缓冲区
* @return : 无
*/
void ft426_read_len(unsigned char addr,unsigned char reg,unsigned char len,unsigned char *buf)
{
struct i2c_transfer masterXfer;
masterXfer.slaveAddress = addr; /* 设备地址 */
masterXfer.direction = kI2C_Read; /* 读取数据 */
masterXfer.subaddress = reg; /* 要读取的寄存器地址 */
masterXfer.subaddressSize = 1; /* 地址长度一个字节 */
masterXfer.data = buf; /* 接收数据缓冲区 */
masterXfer.dataSize = len; /* 读取数据长度1个字节 */
i2c_master_transfer(I2C2, &masterXfer);
}
/*
* @description : 读取当前触摸点个数
* @param : 无
* @return : 无
*/
void ft5426_read_tpnum(void)
{
ft5426_dev.point_num = ft5426_read_byte(FT5426_ADDR, FT5426_TD_STATUS);
}
/*
* @description : 读取当前所有触摸点的坐标
* @param : 无
* @return : 无
*/
void ft5426_read_tpcoord(void)
{
unsigned char i = 0;
unsigned char type = 0;
//unsigned char id = 0;
unsigned char pointbuf[FT5426_XYCOORDREG_NUM];
ft5426_dev.point_num = ft5426_read_byte(FT5426_ADDR, FT5426_TD_STATUS);
/*
* 从寄存器FT5426_TOUCH1_XH开始，连续读取30个寄存器的值，这30个寄存器
* 保存着5个点的触摸值，每个点占用6个寄存器。
*/
ft426_read_len(FT5426_ADDR, FT5426_TOUCH1_XH, FT5426_XYCOORDREG_NUM, pointbuf);
for(i = 0; i < ft5426_dev.point_num ; i++)
{
unsigned char *buf = &pointbuf[i * 6];
/* 以第一个触摸点为例，寄存器TOUCH1_XH(地址0X03),各位描述如下：
* bit7:6 Event flag 0:按下 1:释放 2：接触 3：没有事件
* bit5:4 保留
* bit3:0 X轴触摸点的11~8位。
*/
ft5426_dev.x[i] = ((buf[2] << 8) | buf[3]) & 0x0fff;
ft5426_dev.y[i] = ((buf[0] << 8) | buf[1]) & 0x0fff;
type = buf[0] >> 6; /* 获取触摸类型 */
/* 以第一个触摸点为例，寄存器TOUCH1_YH(地址0X05),各位描述如下：
* bit7:4 Touch ID 触摸ID，表示是哪个触摸点
* bit3:0 Y轴触摸点的11~8位。
*/
//id = (buf[2] >> 4) & 0x0f;
if(type == FT5426_TOUCH_EVENT_DOWN || type == FT5426_TOUCH_EVENT_ON )/* 按下 */
{
} else { /* 释放 */
}
}
}

62
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#ifndef _TOUCHSCREEN_H
#define _TOUCHSCREEN_H
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_touchscreen.c
作者 : 左忠凯
版本 : V1.0
描述 : 触摸屏驱动头文件,触摸芯片为FT5426
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/21 左忠凯创建
***************************************************************/
#include "bsp.h"
#include "bsp_gpio.h"
/* 宏定义 */
#define FT5426_ADDR 0X38 /* FT5426设备地址 */
#define FT5426_DEVICE_MODE 0X00 /* 模式寄存器 */
#define FT5426_IDGLIB_VERSION 0XA1 /* 固件版本寄存器 */
#define FT5426_IDG_MODE 0XA4 /* 模式寄存器 */
#define FT5426_TD_STATUS 0X02 /* 触摸状态寄存器 */
#define FT5426_TOUCH1_XH 0X03 /* 触摸点坐标寄存器,
* 一个触摸点用6个寄存器存储坐标数据
*/
#define FT5426_XYCOORDREG_NUM 30 /* 触摸点坐标寄存器数量 */
#define FT5426_INIT_FINISHED 1 /* 触摸屏初始化完成 */
#define FT5426_INIT_NOTFINISHED 0 /* 触摸屏初始化未完成 */
#define FT5426_TOUCH_EVENT_DOWN 0x00 /* 按下 */
#define FT5426_TOUCH_EVENT_UP 0x01 /* 释放 */
#define FT5426_TOUCH_EVENT_ON 0x02 /* 接触 */
#define FT5426_TOUCH_EVENT_RESERVED 0x03 /* 没有事件 */
/* 触摸屏结构体 */
struct ft5426_dev_struc
{
unsigned char initfalg; /* 触摸屏初始化状态 */
unsigned char intflag; /* 标记中断有没有发生 */
unsigned char point_num; /* 触摸点 */
unsigned short x[5]; /* X轴坐标 */
unsigned short y[5]; /* Y轴坐标 */
};
extern struct ft5426_dev_struc ft5426_dev;
/* 函数声明 */
void touchscreen_init(void);
void gpio1_io9_irqhandler(void);
unsigned char ft5426_write_byte(unsigned char addr,unsigned char reg, unsigned char data);
unsigned char ft5426_read_byte(unsigned char addr,unsigned char reg);
void ft426_read_len(unsigned char addr,unsigned char reg,unsigned char len,unsigned char *buf);
void ft5426_read_tpnum(void);
void ft5426_read_tpcoord(void);
#endif

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board/ALPHA_I.MX_emmc_256ddr/bsp/uart/bsp_uart.c Normal file
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/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_led.c
作者 : 左忠凯
版本 : V1.0
描述 : 串口驱动文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/15 左忠凯创建
***************************************************************/
#include "bsp_uart.h"
/*
* @description : 初始化串口1,波特率为115200
* @param : 无
* @return : 无
*/
void uart_init(void)
{
/* 1、初始化串口IO */
uart_io_init();
/* 2、初始化UART1 */
uart_disable(UART1); /* 先关闭UART1 */
uart_softreset(UART1); /* 软件复位UART1 */
UART1->
UCR1 = 0; /* 先清除UCR1寄存器 */
/*
* 设置UART的UCR2寄存器，设置内容包括字长，停止位，校验模式，关闭RTS硬件流控
* bit14: 1 忽略RTS引脚
* bit8: 0 关闭奇偶校验
* bit6: 0 1位停止位
* bit5: 1 8位数据位
* bit2: 1 打开发送
* bit1: 1 打开接收
*/
UART1->UCR2 |= (1<<14) | (1<<5) | (1<<2) | (1<<1);
/*
* UART1的UCR3寄存器
* bit2: 1 必须设置为1！参考IMX6ULL参考手册3642页
*/
UART1->UCR3 |= 1<<2;
/*
* 设置UART的UCR1寄存器，关闭自动波特率
* bit14: 0 关闭自动波特率检测,我们自己设置波特率
*/
UART1->UCR1 &= ~(1<<14);
/*
* 设置波特率
* 波特率计算公式:Baud Rate = Ref Freq / (16 * (UBMR + 1)/(UBIR+1))
* 如果要设置波特率为115200，那么可以使用如下参数:
* Ref Freq = 80M 也就是寄存器UFCR的bit9:7=101, 表示1分频
* UBMR = 3124
* UBIR = 71
* 因此波特率= 80000000/(16 * (3124+1)/(71+1))=80000000/(16 * 3125/72) = (80000000*72) / (16*3125) = 115200
*/
UART1->UFCR = 5<<7; //ref freq等于ipg_clk/1=80Mhz
UART1->UBIR = 71;
UART1->UBMR = 3124;
/* 使能串口 */
uart_enable(UART1);
}
/*
* @description : 初始化串口1所使用的IO引脚
* @param : 无
* @return : 无
*/
void uart_io_init(void)
{
/* 1、初始化IO复用
* UART1_RXD -> UART1_TX_DATA
* UART1_TXD -> UART1_RX_DATA
*/
IOMUXC_SetPinMux(IOMUXC_UART1_TX_DATA_UART1_TX,0); /* 复用为UART1_TX */
IOMUXC_SetPinMux(IOMUXC_UART1_RX_DATA_UART1_RX,0); /* 复用为UART1_RX */
/* 2、配置UART1_TX_DATA、UART1_RX_DATA的IO属性
*bit 16:0 HYS关闭
*bit [15:14]: 00 默认100K下拉
*bit [13]: 0 keeper功能
*bit [12]: 1 pull/keeper使能
*bit [11]: 0 关闭开路输出
*bit [7:6]: 10 速度100Mhz
*bit [5:3]: 110 驱动能力R0/6
*bit [0]: 0 低转换率
*/
IOMUXC_SetPinConfig(IOMUXC_UART1_TX_DATA_UART1_TX,0x10B0);
IOMUXC_SetPinConfig(IOMUXC_UART1_RX_DATA_UART1_RX,0x10B0);
}
/*
* @description : 波特率计算公式，
* 可以用此函数计算出指定串口对应的UFCR，
* UBIR和UBMR这三个寄存器的值
* @param - base : 要计算的串口。
* @param - baudrate : 要使用的波特率。
* @param - srcclock_hz :串口时钟源频率，单位Hz
* @return : 无
*/
void uart_setbaudrate(UART_Type *base, unsigned int baudrate, unsigned int srcclock_hz)
{
uint32_t numerator = 0u; //分子
uint32_t denominator = 0U; //分母
uint32_t divisor = 0U;
uint32_t refFreqDiv = 0U;
uint32_t divider = 1U;
uint64_t baudDiff = 0U;
uint64_t tempNumerator = 0U;
uint32_t tempDenominator = 0u;
/* get the approximately maximum divisor */
numerator = srcclock_hz;
denominator = baudrate << 4;
divisor = 1;
while (denominator != 0)
{
divisor = denominator;
denominator = numerator % denominator;
numerator = divisor;
}
numerator = srcclock_hz / divisor;
denominator = (baudrate << 4) / divisor;
/* numerator ranges from 1 ~ 7 * 64k */
/* denominator ranges from 1 ~ 64k */
if ((numerator > (UART_UBIR_INC_MASK * 7)) || (denominator > UART_UBIR_INC_MASK))
{
uint32_t m = (numerator - 1) / (UART_UBIR_INC_MASK * 7) + 1;
uint32_t n = (denominator - 1) / UART_UBIR_INC_MASK + 1;
uint32_t max = m > n ? m : n;
numerator /= max;
denominator /= max;
if (0 == numerator)
{
numerator = 1;
}
if (0 == denominator)
{
denominator = 1;
}
}
divider = (numerator - 1) / UART_UBIR_INC_MASK + 1;
switch (divider)
{
case 1:
refFreqDiv = 0x05;
break;
case 2:
refFreqDiv = 0x04;
break;
case 3:
refFreqDiv = 0x03;
break;
case 4:
refFreqDiv = 0x02;
break;
case 5:
refFreqDiv = 0x01;
break;
case 6:
refFreqDiv = 0x00;
break;
case 7:
refFreqDiv = 0x06;
break;
default:
refFreqDiv = 0x05;
break;
}
/* Compare the difference between baudRate_Bps and calculated baud rate.
* Baud Rate = Ref Freq / (16 * (UBMR + 1)/(UBIR+1)).
* baudDiff = (srcClock_Hz/divider)/( 16 * ((numerator / divider)/ denominator).
*/
tempNumerator = srcclock_hz;
tempDenominator = (numerator << 4);
divisor = 1;
/* get the approximately maximum divisor */
while (tempDenominator != 0)
{
divisor = tempDenominator;
tempDenominator = tempNumerator % tempDenominator;
tempNumerator = divisor;
}
tempNumerator = srcclock_hz / divisor;
tempDenominator = (numerator << 4) / divisor;
baudDiff = (tempNumerator * denominator) / tempDenominator;
baudDiff = (baudDiff >= baudrate) ? (baudDiff - baudrate) : (baudrate - baudDiff);
if (baudDiff < (baudrate / 100) * 3)
{
base->UFCR &= ~UART_UFCR_RFDIV_MASK;
base->UFCR |= UART_UFCR_RFDIV(refFreqDiv);
base->UBIR = UART_UBIR_INC(denominator - 1); //要先写UBIR寄存器，然后在写UBMR寄存器，3592页
base->UBMR = UART_UBMR_MOD(numerator / divider - 1);
//base->ONEMS = UART_ONEMS_ONEMS(srcclock_hz / (1000 * divider));
}
}
/*
* @description : 关闭指定的UART
* @param - base: 要关闭的UART
* @return : 无
*/
void uart_disable(UART_Type *base)
{
base->UCR1 &= ~(1<<0);
}
/*
* @description : 打开指定的UART
* @param - base: 要打开的UART
* @return : 无
*/
void uart_enable(UART_Type *base)
{
base->UCR1 |= (1<<0);
}
/*
* @description : 复位指定的UART
* @param - base: 要复位的UART
* @return : 无
*/
void uart_softreset(UART_Type *base)
{
base->UCR2 &= ~(1<<0); /* UCR2的bit0为0，复位UART */
while((base->UCR2 & 0x1) == 0); /* 等待复位完成 */
}
/*
* @description : 发送一个字符
* @param - c : 要发送的字符
* @return : 无
*/
void uart_putc(unsigned char c)
{
while(((UART1->USR2 >> 3) &0X01) == 0);/* 等待上一次发送完成 */
UART1->UTXD = c & 0XFF; /* 发送数据 */
}
/*
* @description : 发送一个字符串
* @param - str : 要发送的字符串
* @return : 无
*/
void uart_puts(char *str)
{
char *p = str;
while(*p)
uart_putc(*p++);
}
/*
* @description : 接收一个字符
* @param : 无
* @return : 接收到的字符
*/
unsigned char uart_getc(void)
{
while((UART1->USR2 & 0x1) == 0);/* 等待接收完成 */
return UART1->URXD; /* 返回接收到的数据 */
}
/*
* @description : 防止编译器报错
* @param : 无
* @return : 无
*/
void raise(int sig_nr)
{
}

28
board/ALPHA_I.MX_emmc_256ddr/bsp/uart/bsp_uart.h Normal file
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@@ -0,0 +1,28 @@
#ifndef _BSP_UART_H
#define _BSP_UART_H
#include "bsp.h"
/***************************************************************
Copyright © zuozhongkai Co., Ltd. 1998-2019. All rights reserved.
文件名 : bsp_led.c
作者 : 左忠凯
版本 : V1.0
描述 : 串口驱动文件头文件。
其他 : 无
论坛 : www.openedv.com
日志 : 初版V1.0 2019/1/15 左忠凯创建
***************************************************************/
/* 函数声明 */
void uart_init(void);
void uart_io_init(void);
void uart_disable(UART_Type *base);
void uart_enable(UART_Type *base);
void uart_softreset(UART_Type *base);
void uart_setbaudrate(UART_Type *base, unsigned int baudrate, unsigned int srcclock_hz);
void uart_putc(unsigned char c);
void uart_puts(char *str);
unsigned char uart_getc(void);
void raise(int sig_nr);
#endif