reduce ISR time from 4.5us to 1.6us

3 years ago · 59fa66e164
parent 53ceb7a0ba
commit 59fa66e164
1 changed files with 2 additions and 1 deletions
--- a/spule.c
+++ b/spule.c
@ -91,7 +91,8 @@ void do_spule(){
 }

 ISR(TIMER1_OVF_vect) {
-    if(ioHelperReadBit(outStates, MOTOR_TRANS_DIR)){
+    //if(ioHelperReadBit(outStates, MOTOR_TRANS_DIR)){
+    if(PORTB & (1<<6)){
        spule_trans_pos -= 1;
    }
    else{