diff options
Diffstat (limited to 'chip/stm32/adc-stm32f0.c')
| -rw-r--r-- | chip/stm32/adc-stm32f0.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/chip/stm32/adc-stm32f0.c b/chip/stm32/adc-stm32f0.c index cffae10fd9..fd9711d44a 100644 --- a/chip/stm32/adc-stm32f0.c +++ b/chip/stm32/adc-stm32f0.c @@ -284,6 +284,16 @@ int adc_read_channel(enum adc_channel ch) return value * adc->factor_mul / adc->factor_div + adc->shift; } +void adc_disable(void) +{ + STM32_ADC_CR |= STM32_ADC_CR_ADDIS; + /* + * Note that the ADC is not in OFF state immediately. + * Once the ADC is effectively put into OFF state, + * STM32_ADC_CR_ADDIS bit will be cleared by hardware. + */ +} + static void adc_init(void) { /* |