V1.9

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

@@ -116,7 +116,7 @@ void EXTI_Event_Init(void)
  */
 u16 Get_ConversionVal(s16 val)
 {
-    if((val + Calibrattion_Val) < 0)
+    if((val + Calibrattion_Val) < 0|| val==0)
         return 0;
     if((Calibrattion_Val + val) > 4095 || val==4095)
         return 4095;

EVT/EXAM/ADC/ExtLines_Trigger/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