Support Complementary PWM mode

2022-08-24 14:37:20 +08:00
parent 4a256414a2
commit dce9c6229e
40 changed files with 2080 additions and 4157 deletions
@@ -666,6 +666,33 @@ void ACMP_Init() {
  /* Enable interrupt */
  ACMP_ENABLE_INT(ACMP01, 1);
  
+}
+
+int ShutdownCnt, pShutdown=-1, Shutdown = 0;
+int CHECK_SHUTDOWN() {
+   
+  int V = ADC_GET_CONVERSION_DATA(ADC, 0);
+  if(V >= SHUTDOWN_VOLT) {
+    if(pShutdown != 1) {
+      pShutdown = 1;
+      ShutdownCnt = 0;
+    }
+  } else {
+    if(pShutdown != 0) {
+      pShutdown = 0;
+      ShutdownCnt = 0;
+    }
+  }
+  if(ShutdownCnt < SHUTDOWN_TIME) {
+    if(++ShutdownCnt == SHUTDOWN_TIME) {
+      if(Shutdown != pShutdown) {
+        Shutdown = pShutdown;
+        return Shutdown;
+      }
+    }     
+  }  
+  return -1;
+
 }
 /*** (C) COPYRIGHT 2016 Nuvoton Technology Corp. ***/