ARMmbed
/
mbed-os
mirror of https://github.com/ARMmbed/mbed-os.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge pull request #12357 from ABOSTM/F103_ADC3_NOT_SUPPORTING_COMMON_SETTINGS 

TARGET_STM32F1: don't set ADC common register when ADC doesn't support it
pull/12359/head
Martin Kojtal 2020-02-04 15:24:51 +00:00 committed by GitHub
parent f73a62afbf 03b03feb8d
commit cee2a352a7
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
targets/TARGET_STM/TARGET_STM32F1/analogin_device.c
View File

@ -177,7 +177,10 @@ uint16_t adc_read(analogin_t *obj)
if (HAL_ADC_PollForConversion(&obj->handle, 10) == HAL_OK) {
adcValue = (uint16_t)HAL_ADC_GetValue(&obj->handle);
}
LL_ADC_SetCommonPathInternalCh(__LL_ADC_COMMON_INSTANCE((&obj->handle)->Instance), LL_ADC_PATH_INTERNAL_NONE);
if (__LL_ADC_COMMON_INSTANCE(__LL_ADC_COMMON_INSTANCE((&obj->handle)->Instance)) != 0U) {
LL_ADC_SetCommonPathInternalCh(__LL_ADC_COMMON_INSTANCE((&obj->handle)->Instance), LL_ADC_PATH_INTERNAL_NONE);
}
return adcValue;
}