void(* ssd1306_closeInterface)(void)
deinitializes internal resources, allocated for interface.
void(* ssd1306_sendByte)(uint8_t data)
void ssd1306_sendCommand(uint8_t command)
void(* ssd1306_dataStart)(void)
void(* ssd1306_startTransmission)(void)
void(* ssd1306_endTransmission)(void)
uint8_t ssd1306_dcQuickSwitch
void(* ssd1306_commandStart)(void)
void ssd1306_sendData(uint8_t data)
void(* ssd1306_setRamBlock)(uint8_t x, uint8_t y, uint8_t w)
void(* ssd1306_nextRamPage)(void)
void(* ssd1306_sendPixels)(uint8_t data)