Aksal/nuttx
3
1
Fork 1
mirror of https://github.com/apache/nuttx.git synced 2026-08-30 05:40:37 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

STM32F7: stm32_adc: Do not override ADCPRE_DIV when measuring internal voltage

Browse source
This commit is contained in:
Juha Niskanen 2017-04-18 06:51:20 -06:00 • committed by Gregory Nutt
parent 54eae7dcde
commit 3c0f3ea35b
1 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
arch/arm/src/stm32f7/stm32_adc.c
View file

@ -1277,12 +1277,12 @@ static void adc_reset(FAR struct adc_dev_s *dev)
/* ADC CCR configuration */
clrbits = ADC_CCR_ADCPRE_MASK | ADC_CCR_TSVREFE;
setbits = ADC_CCR_ADCPRE_DIV;
clrbits = ADC_CCR_ADCPRE_MASK | ADC_CCR_TSVREFE;
setbits = ADC_CCR_ADCPRE_DIV;
if (adc_internal(priv))
{
setbits = ADC_CCR_TSVREFE;
setbits |= ADC_CCR_TSVREFE;
}
clrbits |= ADC_CCR_MULTI_MASK | ADC_CCR_DELAY_MASK | ADC_CCR_DDS |