seniordesign-firmware Changeset - 62fbc7ad93b6

Changeset - 62fbc7ad93b6

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ethanzonca@CL-ENS241-08.cedarville.edu - 12 years ago 2013-03-25 15:28:26
ethanzonca@CL-ENS241-08.cedarville.edu

Fixed buzzer busy wait

2 files changed with 13 insertions and 5 deletions:

master/master/config.h

master/master/master.c

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master/master/config.h

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@@ @@ -38,8 +38,8 @@ @@
 #define HEATER_THRESHOLD 80
 // Touchdown buzzer
 #define BUZZER_RATE 3000
 #define BUZZER_DURATION 3000
 #define BUZZER_RATE 5000
 #define BUZZER_DURATION 1000
 #define BUZZER_FAILSAFE_DURATION 600000
 #define BUZZER_TRIGGER_MINDURATION 1
 #define BUZZER_TRIGGER_MAXALTITUDE 1
@@ @@ -118,7 +118,7 @@ @@
 // --------------------------------------------------------------------------
 // TX delay in milliseconds
-#define TX_DELAY      500
+#define TX_DELAY      200
 // Maximum packet delay
 #define MAX_PACKET_LEN 512  // bytes

master/master/master.c

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@@ @@ -67,6 +67,9 @@ int main(void) @@
 	uint32_t lastLedCycle = 0;
 	uint32_t lastDataReq = 0;
 	uint32_t lastBuzz = 0;
 	uint32_t lastBuzzOn = 0;
 	bool buzz = false;
 	// Result of last parser run
 	int parseResult = PARSERESULT_NODATA;
@@ @@ -122,12 +125,17 @@ int main(void) @@
 			if(sensordata_isTouchdown())
+			{
 				led_on(LED_BUZZ);
 				_delay_ms(BUZZER_DURATION);
 				led_off(LED_BUZZ);
 				lastBuzzOn = time_millis();
 				buzz = true;
+			}
 			lastBuzz = time_millis();
+		}
 		if(buzz && time_millis() - lastBuzzOn > BUZZER_DURATION) {
 			led_off(LED_BUZZ);
 			buzz = false;
+		}
 		// Periodic: Data Request
 		if(time_millis() - lastDataReq > DATAREQUEST_RATE)
+		{

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