static int drawScreen(displayPort_t *displayPort)
{
UNUSED(displayPort);
max7456DrawScreen();
return 0;
}
void updateOsd(uint32_t currentTime)
{
static uint32_t counter;
#ifdef MAX7456_DMA_CHANNEL_TX
// don't touch buffers if DMA transaction is in progress
if (max7456DmaInProgres())
return;
#endif // MAX7456_DMA_CHANNEL_TX
// redraw values in buffer
if (counter++ % 5 == 0)
osdUpdate(currentTime);
else // rest of time redraw screen 10 chars per idle to don't lock the main idle
max7456DrawScreen();
// do not allow ARM if we are in menu
if (inMenu)
DISABLE_ARMING_FLAG(OK_TO_ARM);
}
