kopia lustrzana https://github.com/jgromes/RadioLib
120 wiersze
3.0 KiB
C++
120 wiersze
3.0 KiB
C++
/*
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RadioLib APRS Mic-E Example
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This example sends APRS position reports
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encoded in the Mic-E format using SX1278's
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FSK modem. The data is modulated as AFSK
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at 1200 baud using Bell 202 tones.
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DO NOT transmit in APRS bands unless
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you have a ham radio license!
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Other modules that can be used for APRS:
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- SX127x/RFM9x
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- RF69
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- SX1231
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- CC1101
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- nRF24
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- Si443x/RFM2x
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- SX126x/LLCC68 (only devices without TCXO!)
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For default module settings, see the wiki page
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https://github.com/jgromes/RadioLib/wiki/Default-configuration
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For full API reference, see the GitHub Pages
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https://jgromes.github.io/RadioLib/
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*/
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// include the library
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#include <RadioLib.h>
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// SX1278 has the following connections:
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// NSS pin: 10
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// DIO0 pin: 2
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// RESET pin: 9
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// DIO1 pin: 3
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SX1278 radio = new Module(10, 2, 9, 3);
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// or using RadioShield
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// https://github.com/jgromes/RadioShield
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//SX1278 radio = RadioShield.ModuleA;
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// create AFSK client instance using the FSK module
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// this requires connection to the module direct
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// input pin, here connected to Arduino pin 5
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// SX127x/RFM9x: DIO2
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// RF69: DIO2
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// SX1231: DIO2
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// CC1101: GDO2
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// Si443x/RFM2x: GPIO
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// SX126x/LLCC68: DIO2
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AFSKClient audio(&radio, 5);
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// create AX.25 client instance using the AFSK instance
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AX25Client ax25(&audio);
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// create APRS client instance using the AX.25 client
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APRSClient aprs(&ax25);
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void setup() {
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Serial.begin(9600);
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// initialize SX1278
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// NOTE: moved to ISM band on purpose
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// DO NOT transmit in APRS bands without ham radio license!
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Serial.print(F("[SX1278] Initializing ... "));
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int state = radio.beginFSK();
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// when using one of the non-LoRa modules for AX.25
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// (RF69, CC1101, Si4432 etc.), use the basic begin() method
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// int state = radio.begin();
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if(state == RADIOLIB_ERR_NONE) {
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Serial.println(F("success!"));
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} else {
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Serial.print(F("failed, code "));
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Serial.println(state);
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while(true);
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}
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// initialize AX.25 client
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Serial.print(F("[AX.25] Initializing ... "));
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// source station callsign: "N7LEM"
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// source station SSID: 0
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// preamble length: 8 bytes
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state = ax25.begin("N7LEM");
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if(state == RADIOLIB_ERR_NONE) {
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Serial.println(F("success!"));
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} else {
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Serial.print(F("failed, code "));
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Serial.println(state);
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while(true);
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}
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// initialize APRS client
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Serial.print(F("[APRS] Initializing ... "));
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// symbol: '>' (car)
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state = aprs.begin('>');
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if(state == RADIOLIB_ERR_NONE) {
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Serial.println(F("success!"));
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} else {
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Serial.print(F("failed, code "));
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Serial.println(state);
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while(true);
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}
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}
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void loop() {
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Serial.print(F("[APRS] Sending Mic-E position ... "));
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int state = aprs.sendMicE(49.1945, 16.6000, 120, 10, RADIOLIB_APRS_MIC_E_TYPE_EN_ROUTE);
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if(state == RADIOLIB_ERR_NONE) {
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Serial.println(F("success!"));
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} else {
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Serial.print(F("failed, code "));
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Serial.println(state);
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}
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// wait one minute before transmitting again
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delay(60000);
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}
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