Fix micros() underestimation for 12MHz

2ijies11 · 2ijies11 · commit 66ebcc8628d7 · 2023-08-24T18:01:53.000Z
diff --git a/cores/arduino/wiring.c b/cores/arduino/wiring.c
@@ -100,7 +100,7 @@ unsigned long micros() {
 
 	SREG = oldSREG;
 	
-	return ((m << 8) + t) * (64 / clockCyclesPerMicrosecond());
+	return clockCyclesToMicroseconds(((m << 8) + t) * 64);
 }
 
 void delay(unsigned long ms)

Original file line number	Diff line number	Diff line change
`@@ -100,7 +100,7 @@ unsigned long micros() {`
`100`	`100`
`101`	`101`	`SREG = oldSREG;`
`102`	`102`
`103`		`- return ((m << 8) + t) * (64 / clockCyclesPerMicrosecond());`
	`103`	`+ return clockCyclesToMicroseconds(((m << 8) + t) * 64);`
`104`	`104`	`}`
`105`	`105`
`106`	`106`	`void delay(unsigned long ms)`