#ifdef WITH_OLED

int OLED_DisplayStatus(uint32_t Time, uint8_t LineIdx=0);
int OLED_DisplayPosition(GPS_Position *GPS=0, uint8_t LineIdx=2);

#endif

#ifdef WITH_U8G2_OLED

void OLED_DrawLogo(u8g2_t *OLED);
void OLED_DrawStatus(u8g2_t *OLED, uint32_t Time, uint8_t LineIdx=0);
void OLED_DrawPosition(u8g2_t *OLED, GPS_Position *GPS=0, uint8_t LineIdx=2);
void OLED_DrawGPS(u8g2_t *OLED, GPS_Position *GPS=0);
void OLED_DrawRF(u8g2_t *OLED);
void OLED_DrawRelay(u8g2_t *OLED, GPS_Position *GPS=0);
void OLED_DrawLookout(u8g2_t *OLED, GPS_Position *GPS=0);
void OLED_DrawTrafWarn(u8g2_t *OLED, GPS_Position *GPS=0);
void OLED_DrawBaro(u8g2_t *OLED, GPS_Position *GPS=0);
void OLED_DrawBattery(u8g2_t *OLED);
void OLED_DrawStatusBar(u8g2_t *OLED, GPS_Position *GPS);
void OLED_DrawSystem(u8g2_t *OLED);
void OLED_DrawID(u8g2_t *OLED);

#endif