X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=tests%2Fatmega88_timer16.c;h=31e5327a7a8432eeed86bb936811b82fb6f3431a;hb=fb5a31d1e731a1d3f1993063496277c979ce356e;hp=33196254c6aeebe5d1d8fbe670355ba4e107c558;hpb=eca93983ee257cf56d2552444e66723252e35464;p=simavr

diff --git a/tests/atmega88_timer16.c b/tests/atmega88_timer16.c
index 3319625..31e5327 100644
--- a/tests/atmega88_timer16.c
+++ b/tests/atmega88_timer16.c
@@ -25,9 +25,9 @@
 #include <avr/sleep.h>
 
 /*
- * This demonstrate how to use the avr_mcu_section.h file
+ * This demonstrates how to use the avr_mcu_section.h file.
  * The macro adds a section to the ELF file with useful
- * information for the simulator
+ * information for the simulator.
  */
 #include "avr_mcu_section.h"
 AVR_MCU(F_CPU, "atmega88");
@@ -69,7 +69,7 @@ int main()
 	// timer prescaler to 64
 	TCCR1B |= (0<<CS12 | 1<<CS11 | 1<<CS10);
 
-	DDRB = 5;
+	DDRB = 0x0B;
 	
 	//
 	// now enable a tick counter
@@ -79,20 +79,20 @@ int main()
 	// use CLK/8 prescale value, clear timer/counter on compareA match
 	// toggle OC2A pin too
 	TCCR2A = (1 << WGM21) | (1 << COM2A0);
-    TCCR2B = (2 << CS20); // prescaler
-    OCR2A = 63;	// 64 hz
-    TIMSK2  |= (1 << OCIE2A);
+	TCCR2B = (2 << CS20); // prescaler
+	OCR2A = 63;	// 64 hz
+	TIMSK2  |= (1 << OCIE2A);
 
 	sei();
 	
 	int count = 0;
-    while (count++ < 100) {
-    	// we read TCNT1, which should contain some sort of incrementing value
-    	tcnt = TCNT1;		// read it
-    	if (tcnt > 10000) {
-    		TCNT1 = 500;	// reset it arbitrarily
-    		PORTB ^= 2;		// mark it in the waveform file
-    	}
+	while (count++ < 100) {
+		// we read TCNT1, which should contain some sort of incrementing value
+		tcnt = TCNT1;		// read it
+		if (tcnt > 10000) {
+			TCNT1 = 500;	// reset it arbitrarily
+			PORTB ^= 2;		// mark it in the waveform file
+		}
 		sleep_cpu();    	// this will sleep until a new timer2 tick interrupt occurs
 	}
 	// sleeping with interrupt off is interpreted by simavr as "exit please"