I'm using an STM32WB5MMG module.
I was facing a problem with AD not working properly when exiting from stop2 mode.
HAL_ADC_PollForConversion()
returns a value other than HAL_OK
And,
HAL_ADC_GetValue(&hadc1)
returns only 0.
I have confirmed the same problem in the following post, but it remained unresolved, so I would like to know how to resolve it.
https://community.st.com/t5/stm32-mcus-wireless/how-to-get-adc-to-work-after-stop0-mode-stm32wb5/td-p/95710
Similar to this post
Before entering STOP2 mode, tried to do
HAL_ADC_DeInit(&hadc1);
and after exiting from STOP2 mode, tried to do
MX_ADC1_Init()
But, The process in this function below had error.
if (HAL_ADC_Init(&hadc1) != HAL_OK)
{
Error_Handler();
}
Is there any approach I should try?
