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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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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