42 lines
1.3 KiB
C
42 lines
1.3 KiB
C
#ifndef __OLED_H
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#define __OLED_H
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#include "stm32g0xx_hal.h"
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#include "stdlib.h"
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#define OLED_MODE 0
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#define OLED_SIZE 8
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#define XLevelL 0x00
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#define XLevelH 0x10
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#define Max_Column 128
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#define Max_Row 64
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#define Brightness 0xFF
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#define X_WIDTH 128
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#define Y_WIDTH 64
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//-----------------OLED IIC端口定义----------------
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//HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState);
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#define OLED_SCLK_Clr() HAL_GPIO_WritePin(GPIOA,GPIO_PIN_9, GPIO_PIN_RESET);//SDA IIC接口的时钟信号
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#define OLED_SCLK_Set() HAL_GPIO_WritePin(GPIOA,GPIO_PIN_9, GPIO_PIN_SET);
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#define OLED_SDIN_Clr() HAL_GPIO_WritePin(GPIOA,GPIO_PIN_10, GPIO_PIN_RESET);//SCL IIC接口的数据信号
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#define OLED_SDIN_Set() HAL_GPIO_WritePin(GPIOA,GPIO_PIN_10, GPIO_PIN_SET);
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#define OLED_CMD 0 //写命令
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#define OLED_DATA 1 //写数据
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//OLED接口控制用函数
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void OLED_ShowNum(uint8_t x,uint8_t y,uint32_t num,uint8_t len,uint8_t size);
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void OLED_ShowString(uint8_t x,uint8_t y, uint8_t *p,uint8_t Char_Size);
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void OLED_ShowChinese(uint8_t x,uint8_t y,uint8_t no);
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void OLED_DrawBMP(unsigned char x0, unsigned char y0,unsigned char x1, unsigned char y1,unsigned char BMP[]);
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//OLED基础函数
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void OLED_Init(void);
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void OLED_Clear(void);
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void OLED_Display_On(void);
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void OLED_Display_Off(void);
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void OLED_Set_Pos(unsigned char x, unsigned char y);
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#endif
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