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stm32: Enable ADC3 pins on stm32f446 

Reported by @bigtreetech.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2021-05-06 12:41:03 -04:00
parent b333547f1f
commit bde6215c3f
1 changed files with 2 additions and 2 deletions
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4
src/stm32/adc.c
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@ -32,7 +32,7 @@ static const uint8_t adc_pins[] = {
0x00, 0x00, ADC_TEMPERATURE_PIN,
#endif
#if CONFIG_MACH_STM32F4
#if CONFIG_MACH_STM32F405 || CONFIG_MACH_STM32F407 || CONFIG_MACH_STM32F446
0x00, 0x00, 0x00, 0x00,
GPIO('F', 6), GPIO('F', 7), GPIO('F', 8), GPIO('F', 9),
GPIO('F', 10), GPIO('F', 3), 0x00, 0x00,
@ -83,7 +83,7 @@ gpio_adc_setup(uint32_t pin)
// Determine which ADC block to use
ADC_TypeDef *adc = ADC1;
uint32_t adc_base = ADC1_BASE;
#if CONFIG_MACH_STM32F405 || CONFIG_MACH_STM32F407
#if CONFIG_MACH_STM32F405 || CONFIG_MACH_STM32F407 || CONFIG_MACH_STM32F446
if (chan >= 19) {
// On the STM32F4, some ADC channels are only available from ADC3
adc = ADC3;