V1.9

EVT/EXAM/ADC/DualADC_AlternateTrigger/User/main.c

@@ -151,7 +151,7 @@ void TIM2_PWM_In(u16 arr, u16 psc, u16 ccp)
  */
 u16 Get_ConversionVal1(s16 val)
 {
-    if((val + Calibrattion_Val1) < 0)
+    if((val + Calibrattion_Val1) < 0|| val==0)
         return 0;
     if((Calibrattion_Val1 + val) > 4095)
         return 4095;

EVT/EXAM/ADC/DualADC_AlternateTrigger/User/system_ch32v20x.c

@@ -205,6 +205,7 @@ void SystemCoreClockUpdate (void)
  */
 static void SetSysClock(void)
 {
+  //GPIO_IPD_Unused();
 #ifdef SYSCLK_FREQ_HSE
     SetSysClockToHSE();
 #elif defined SYSCLK_FREQ_48MHz_HSE