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12-bit ADC resolution for STM32 (#20519)

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LinFor
2020-12-22 03:30:03 +03:00
committed by GitHub
parent ba1176108a
commit 36aff1e464
3 changed files with 7 additions and 3 deletions
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6
Marlin/src/HAL/STM32/HAL.h
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@ -159,14 +159,14 @@ static inline int freeMemory() {
#define HAL_ANALOG_SELECT(pin) pinMode(pin, INPUT)
inline void HAL_adc_init() {}
#define HAL_ADC_VREF 3.3
#define HAL_ADC_RESOLUTION 10
#define HAL_ADC_RESOLUTION ADC_RESOLUTION // 12
#define HAL_START_ADC(pin) HAL_adc_start_conversion(pin)
#define HAL_READ_ADC() HAL_adc_result
#define HAL_ADC_READY() true
inline void HAL_adc_init() { analogReadResolution(HAL_ADC_RESOLUTION); }
void HAL_adc_start_conversion(const uint8_t adc_pin);
uint16_t HAL_adc_get_result();