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🐛 STM32 ADC followup (#22798)

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This commit is contained in:
Tanguy Pruvot
2021-09-19 05:16:29 +02:00
committed by Scott Lahteine
parent 0e8e215d4e
commit 5d8ca7c944
2 changed files with 5 additions and 5 deletions
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Marlin/src/HAL/STM32F1/HAL.cpp
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@ -437,7 +437,7 @@ void HAL_adc_start_conversion(const uint8_t adc_pin) {
case POWER_MONITOR_VOLTAGE_PIN: pin_index = POWERMON_VOLTS; break;
#endif
}
HAL_adc_result = (HAL_adc_results[(int)pin_index] >> 2) & 0x3FF; // shift to get 10 bits only.
HAL_adc_result = HAL_adc_results[(int)pin_index] >> (12 - HAL_ADC_RESOLUTION); // shift out unused bits
}
uint16_t HAL_adc_get_result() { return HAL_adc_result; }