diff options
| -rw-r--r-- | bsp/at32/libraries/rt_drivers/drv_adc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/bsp/at32/libraries/rt_drivers/drv_adc.c b/bsp/at32/libraries/rt_drivers/drv_adc.c index 73a9c1184c..1a67c490e8 100644 --- a/bsp/at32/libraries/rt_drivers/drv_adc.c +++ b/bsp/at32/libraries/rt_drivers/drv_adc.c @@ -135,8 +135,10 @@ static rt_err_t at32_get_adc_value(struct rt_adc_device *device, rt_int8_t chann /* adc_x regular channels configuration */ #if defined (SOC_SERIES_AT32F435) || defined (SOC_SERIES_AT32F437) || \ defined (SOC_SERIES_AT32F423) + adc_flag_clear(adc_x, ADC_OCCE_FLAG); adc_ordinary_channel_set(adc_x, (adc_channel_select_type)channel, 1, ADC_SAMPLETIME_247_5); #else + adc_flag_clear(adc_x, ADC_CCE_FLAG); adc_ordinary_channel_set(adc_x, (adc_channel_select_type)channel, 1, ADC_SAMPLETIME_239_5); #endif |