66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
/*
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RadioLib Non-Arduino Raspberry Pi Example
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This example shows how to use RadioLib without Arduino.
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In this case, a Raspberry Pi with WaveShare SX1302 LoRaWAN Hat
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using the pigpio library.
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Can be used as a starting point to port RadioLib to any platform!
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See this API reference page for details on the RadioLib hardware abstraction
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https://jgromes.github.io/RadioLib/class_hal.html
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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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// include the hardware abstraction layer
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#include "PiHal.h"
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// create a new instance of the HAL class
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// use SPI channel 1, because on Waveshare LoRaWAN Hat,
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// the SX1261 CS is connected to CE1
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PiHal* hal = new PiHal(1);
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// now we can create the radio module
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// pinout corresponds to the Waveshare LoRaWAN Hat
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// NSS pin: 7
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// DIO1 pin: 17
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// NRST pin: 22
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// BUSY pin: not connected
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SX1261 radio = new Module(hal, 7, 17, 22, RADIOLIB_NC);
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// the entry point for the program
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int main(int argc, char** argv) {
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// initialize just like with Arduino
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printf("[SX1261] Initializing ... ");
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int state = radio.begin();
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if (state != RADIOLIB_ERR_NONE) {
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printf("failed, code %d\n", state);
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return(1);
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}
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printf("success!\n");
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// loop forever
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for(;;) {
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// send a packet
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printf("[SX1261] Transmitting packet ... ");
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state = radio.transmit("Hello World!");
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if(state == RADIOLIB_ERR_NONE) {
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// the packet was successfully transmitted
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printf("success!\n");
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// wait for a second before transmitting again
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hal->delay(1000);
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} else {
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printf("failed, code %d\n", state);
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}
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}
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return(0);
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}
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