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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, 0x00, 0x00, ADC_TEMPERATURE_PIN,
#endif #endif
#if CONFIG_MACH_STM32F4 #if CONFIG_MACH_STM32F405 || CONFIG_MACH_STM32F407 || CONFIG_MACH_STM32F446
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
GPIO('F', 6), GPIO('F', 7), GPIO('F', 8), GPIO('F', 9), GPIO('F', 6), GPIO('F', 7), GPIO('F', 8), GPIO('F', 9),
GPIO('F', 10), GPIO('F', 3), 0x00, 0x00, GPIO('F', 10), GPIO('F', 3), 0x00, 0x00,
@ -83,7 +83,7 @@ gpio_adc_setup(uint32_t pin)
// Determine which ADC block to use // Determine which ADC block to use
ADC_TypeDef *adc = ADC1; ADC_TypeDef *adc = ADC1;
uint32_t adc_base = ADC1_BASE; 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) { if (chan >= 19) {
// On the STM32F4, some ADC channels are only available from ADC3 // On the STM32F4, some ADC channels are only available from ADC3
adc = ADC3; adc = ADC3;