prosjekt.X/fan_speeeed.c

@@ -24,12 +24,10 @@ uint16_t RPM_calculation() {
 
 void PORT_init(){
     //compare or capture
-    //TCB3.CCMP = 0x00;
+    TCB3.CCMP = 0x00;
     //count
     TCB3.CNT = 0x00;
     
-    PORTA.IN = PIN0_bm;
-    PORTA.PIN0CTRL =   PORT_PULLUPEN_bm;
     
     //PORTD.PIN2CTRL = PORT_ISC_FALLING_gc | 0b01000000;
 //	TCB3.CTRLB =0<< TCB_ASYNC_bp       /* Asynchronous Enable: disabled */|0<< TCB_CCMPEN_bp    /* Pin Output Enable: disabled */|0<< TCB_CCMPINIT_bp  /* Pin Initial State: disabled */| TCB_CNTMODE_FRQ_gc;/* Input Capture Frequency measurement */
@@ -38,31 +36,30 @@ void PORT_init(){
 //	TCB3.CTRLA = TCB_CLKSEL_DIV1_gc     /* CLK_PER */|1<< TCB_ENABLE_bp   /* Enable: enabled */|0<< TCB_RUNSTDBY_bp /* Run Standby: disabled */|0<< TCB_SYNCUPD_bp  /* Synchronize Update: disabled */|0<< TCB_CASCADE_bp;/* Cascade Two Timer/Counters: disabled */
     
     //ASYNC disabled; CCMPINIT disabled; CCMPEN disabled; CNTMODE FRQPW; 
-    TCB3.CTRLB = 0x04;
+    TCB3.CTRLB = 0x15;
 
     //DBGRUN disabled; 
-    //TCB3.DBGCTRL = 0x00;
+    TCB3.DBGCTRL = 0x00;
 
     //FILTER disabled; EDGE disabled; CAPTEI enabled; 
     TCB3.EVCTRL = 0x01;
 
     //OVF disabled; CAPT enabled; 
-    TCB3.INTCTRL = 0x01;
+    TCB3.INTCTRL = 0x03;
 
-    //OVF disabledAPT disabled; 
+    //OVF disabled; CAPT disabled; 
-    //TCB3.INTFLAGS = 0; CAPT disabled; 
+    TCB3.INTFLAGS = 0x00;
-    //TCB3.INTFLAGS = 0x00;
 
     //Temporary Value
-    //TCB3.TEMP = 0x00;
+    TCB3.TEMP = 0x00;
 
-    
-    EVSYS.CHANNEL0 = 0x40;
-    //EVSYS.SWEVENTA = 0x01;
-    EVSYS.USERTCB3CAPT = 0x01;
-    
     //RUNSTDBY disabled; CASCADE disabled; SYNCUPD disabled; CLKSEL DIV1; ENABLE enabled; 
     TCB3.CTRLA = 0x01;
+    
+    EVSYS.CHANNEL0 = 0x48 + 0x05;
+    EVSYS.SWEVENTA = 0x01;
+    EVSYS.USERTCB3CAPT = 0x01;
+    
 }
 
 void TCB0_Init(void){
@@ -100,17 +97,15 @@ ISR ( TCA0_OVF_vect ) {
     sei();
 }*/
 
-void printnie(uint8_t en, uint8_t to){
-    printf("CNT %u", en);
-    printf("ccmp %u", to);
-}
-
 ISR (TCB3_INT_vect){
     uint16_t yo = TCB3.CNT;
-   
+    printf("CNT %u", yo);
-    uint16_t stewui = TCB3.CCMP; 
+    
+    printf("too");
+    
+    uint16_t stewui = TCB3.CCMP; 
+    printf("CCMP %u", stewui);
     
-    printnie(yo, stewui);
     TCB3.INTFLAGS = 0x03;
     //TCB3.INTFLAGS = PIN0_bm;
     

prosjekt.X/main.c

@@ -41,25 +41,13 @@ int main() {
      sei();
      
     while (1) {
-        /*
+
-        printf("loop");
+        //printf("loop");
-        uint16_t yo = TCB3.CNT;
+        //uint16_t yo = TCB3.CNT;
-        printf("CNT %u", yo);
+        //printf("CNT %u", yo);
-        uint16_t stewui = TCB3.CCMP; 
+    
-        printf("CCMP %u", stewui);
+        //uint16_t stewui = TCB3.CCMP; 
-        */
+        //printf("CCMP %u", stewui)
         ;
     }
-}
+}
-
-/*ISR (TCB3_INT_vect){
-    uint16_t yo = TCB3.CNT;
-    printf("CNT %u", yo);
-    
-    uint16_t stewui = TCB3.CCMP; 
-    printf("CCMP %u", stewui);
-    
-    TCB3.INTFLAGS = 0x03;
-    //TCB3.INTFLAGS = PIN0_bm;
-    
-}*/