Mikrokontrollersystemer-gruppe-4/mikrokontrollersystemer-prosjekt
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Merge branch 'tmp' into calculate-fanspeed

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Elp03 2024-04-17 15:03:34 +02:00
commit 57a35a483d
2 changed files with 41 additions and 24 deletions
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37
prosjekt.X/fan_speeeed.c
View File

@ -24,10 +24,12 @@ 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 */
@ -36,30 +38,31 @@ 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 = 0x15;
TCB3.CTRLB = 0x04;
//DBGRUN disabled;
TCB3.DBGCTRL = 0x00;
//TCB3.DBGCTRL = 0x00;
//FILTER disabled; EDGE disabled; CAPTEI enabled;
TCB3.EVCTRL = 0x01;
//OVF disabled; CAPT enabled;
TCB3.INTCTRL = 0x03;
TCB3.INTCTRL = 0x01;
//OVF disabled; CAPT disabled;
TCB3.INTFLAGS = 0x00;
//OVF disabledAPT disabled;
//TCB3.INTFLAGS = 0; CAPT disabled;
//TCB3.INTFLAGS = 0x00;
//Temporary Value
TCB3.TEMP = 0x00;
//TCB3.TEMP = 0x00;
//RUNSTDBY disabled; CASCADE disabled; SYNCUPD disabled; CLKSEL DIV1; ENABLE enabled;
TCB3.CTRLA = 0x01;
EVSYS.CHANNEL0 = 0x48 + 0x05;
EVSYS.SWEVENTA = 0x01;
EVSYS.CHANNEL0 = 0x40;
//EVSYS.SWEVENTA = 0x01;
EVSYS.USERTCB3CAPT = 0x01;
//RUNSTDBY disabled; CASCADE disabled; SYNCUPD disabled; CLKSEL DIV1; ENABLE enabled;
TCB3.CTRLA = 0x01;
}
void TCB0_Init(void){
@ -97,15 +100,17 @@ 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);
printf("too");
uint16_t stewui = TCB3.CCMP;
printf("CCMP %u", stewui);
printnie(yo, stewui);
TCB3.INTFLAGS = 0x03;
//TCB3.INTFLAGS = PIN0_bm;

28
prosjekt.X/main.c
View File

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