Showing posts with label uart. Show all posts
Showing posts with label uart. Show all posts

Sunday, August 27, 2017

STM8S UART1 Receive not working after ADC Init

STM8S 에서 ADC를 사용하면 UART1 RX가 동작하지 안는 문제 해결.


ADC1_Init(ADC1_CONVERSIONMODE_SINGLE, ADC1_CHANNEL_3,ADC1_PRESSEL_FCPU_D2,
              ADC1_EXTTRIG_TIM, DISABLE, ADC1_ALIGN_RIGHT,ADC1_SCHMITTTRIG_ALL,DISABLE);
    
을 아래처럼 바꿔라.

ADC1_Init(ADC1_CONVERSIONMODE_SINGLE, ADC1_CHANNEL_3,ADC1_PRESSEL_FCPU_D2,
              ADC1_EXTTRIG_TIM, DISABLE, ADC1_ALIGN_RIGHT,ADC1_SCHMITTTRIG_CHANNEL3,DISABLE);