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Ensure ADC conversion is complete before reading (#11370)

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Co-Authored-By: gloomyandy <andy-git@gloomy-place.com>
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Scott Lahteine 2018-07-26 03:58:33 -05:00 • committed by GitHub
parent b5ed4a1a8c
commit 56fbe3361b
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3 changed files with 125 additions and 104 deletions
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Marlin/HAL.h
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@ -327,7 +327,8 @@ inline void HAL_adc_init(void) {
#define HAL_START_ADC(pin) ADCSRB = 0; SET_ADMUX_ADCSRA(pin)
#endif
#define HAL_READ_ADC ADC
#define HAL_READ_ADC() ADC
#define HAL_ADC_READY() !TEST(ADCSRA, ADSC)
#define GET_PIN_MAP_PIN(index) index
#define GET_PIN_MAP_INDEX(pin) pin