add code to control the audio buzzer

[protos/xbee-avr.git] / main.h

diff --git a/main.h b/main.h
index 87070a3..9ba70de 100644 (file)
--- a/main.h
+++ b/main.h
@@ -64,9 +64,13 @@ extern volatile uint16_t global_ms;
 #define LED3_ON()       sbi(PORTA, 0)
 #define LED3_OFF()      cbi(PORTA, 0)
 
+#define BUZZER_ON()       sbi(PORTA, 4)
+#define BUZZER_OFF()      cbi(PORTA, 4)
+
 /* highest priority */
 #define LED_PRIO           170
 #define TIME_PRIO          160
+#define BEEP_PRIO          130
 #define SPI_PRIO           100 /* users of spi_servo must have lower prio */
 /* lowest priority */