46 lines
1.1 KiB
Arduino
46 lines
1.1 KiB
Arduino
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/*
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Sends an SSTV test pattern
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*/
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#define DOT 100
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#define CALLSIGN "1ZZ9ZZ/B"
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/* Standard libraries and variable init */
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#include <HAMShield.h>
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#include <Wire.h>
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HAMShield radio;
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int16_t rssi;
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/* get our radio ready */
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void setup() {
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Wire.begin();
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Serial.begin(9600);
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Serial.print("Radio status: ");
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int result = radio.testConnection();
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Serial.println(result);
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radio.initialize();
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radio.setFrequency(446000);
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radio.setModeReceive();
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}
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/* main program loop */
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void loop() {
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if(radio.waitForChannel(1000,2000)) { // Wait forever for calling frequency to open, then wait 2 seconds for breakers
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radio.setModeTransmit(); // Turn on the transmitter
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delay(250); // Wait a moment
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radio.SSTVTestPattern(MARTIN1); // send a MARTIN1 test pattern
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delay(250);
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radio.setModeReceive(); // Turn off the transmitter
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} else { delay(30000); } // someone broke in fast after prior transmission, was it an emergency? wait 30 secs.
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delay(60000); // Wait a minute
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}
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