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CF/BF - SPRACINGF3OSD initial target support inc support for OSD SLAVE via MSP_DISPLAYPORT.

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OSD is tested and working on an SPRACINGF3EVO stacked with an SPRACINGF3OSD.
This commit is contained in:
Hydra 2017-04-08 15:01:55 +01:00 • committed by Dominic Clifton
parent 73e46e9050
commit ca5bafeab9
23 changed files with 638 additions and 12 deletions
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23
src/main/drivers/max7456.c Executable file → Normal file
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@ -389,6 +389,8 @@ void max7456ReInit(void)
void max7456Init(const vcdProfile_t *pVcdProfile)
{
max7456HardwareReset();
#ifdef MAX7456_SPI_CS_PIN
max7456CsPin = IOGetByTag(IO_TAG(MAX7456_SPI_CS_PIN));
#endif
@ -612,4 +614,25 @@ void max7456WriteNvm(uint8_t char_address, const uint8_t *font_data)
max7456Lock = false;
}
#ifdef MAX7456_NRST_PIN
static IO_t max7456ResetPin = IO_NONE;
#endif
void max7456HardwareReset(void)
{
#ifdef MAX7456_NRST_PIN
#define IO_RESET_CFG IO_CONFIG(GPIO_Mode_OUT, GPIO_Speed_2MHz, GPIO_OType_PP, GPIO_PuPd_DOWN)
max7456ResetPin = IOGetByTag(IO_TAG(MAX7456_NRST_PIN));
IOInit(max7456ResetPin, OWNER_OSD, 0);
IOConfigGPIO(max7456ResetPin, IO_RESET_CFG);
// RESET
IOLo(max7456ResetPin);
delay(100);
IOHi(max7456ResetPin);
#endif
}
#endif