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/*
* Oled.h
* Functions for writing to the OLED screen
* Basically wraps drawing text and numbers to the OLED
* Uses font.h -> 12 pixel wide fixed width
*/
#ifndef _OLED_SSD1306_H
#define _OLED_SSD1306_H
#define DEVICEADDR_OLED 0x3c
#include "stm32f10x.h"
#include "Interrupt.h"
void Oled_DisplayOn(void);
void Oled_DisplayOff(void);
const u8* Oled_DrawArea(u8 x0, u8 y0, u8 wide, u8 high, const u8* ptr);
void Set_ShowPos(u8 x, u8 y);
void Oled_DisplayFlip();
void GPIO_Init_OLED(void);
void Init_Oled(uint8_t leftHanded);
const u8* Data_Command(u8 len, const u8* ptr);
void Clear_Screen(void); //Clear the screen
/*Functions for writing to the screen*/
void OLED_DrawString(const char* string, const uint8_t length);
void OLED_DrawChar(char c, uint8_t x);
void OLED_DrawExtendedChar(uint8_t id, uint8_t x);
void OLED_DrawWideChar(uint8_t id, uint8_t x);
void OLED_DrawTwoNumber(uint8_t in, uint8_t x);
void OLED_BlankSlot(uint8_t xStart, uint8_t width);
void OLED_DrawThreeNumber(uint16_t in, uint8_t x);
void OLED_DrawIDLELogo();
void OLED_DrawSymbol(uint8_t x, uint8_t symbol);
const u8* Oled_DrawArea(u8 x0, u8 y0, u8 wide, u8 high, const u8* ptr);
void OLED_SetOrientation(uint8_t ori);
uint8_t OLED_GetOrientation();
#endif
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