Initial commit of Arduino libraries

RadioLib/examples/NonArduino/Raspberry/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.18)
+
+# create the project
+project(rpi-sx1261)
+
+# when using debuggers such as gdb, the following line can be used
+#set(CMAKE_BUILD_TYPE Debug)
+
+# if you did not build RadioLib as shared library (see wiki),
+# you will have to add it as source directory
+# the following is just an example, yours will likely be different
+add_subdirectory("${CMAKE_CURRENT_SOURCE_DIR}/../../../../RadioLib" "${CMAKE_CURRENT_BINARY_DIR}/RadioLib")
+
+# add the executable
+add_executable(${PROJECT_NAME} main.cpp)
+
+# link both libraries
+target_link_libraries(${PROJECT_NAME} RadioLib lgpio)
+
+# you can also specify RadioLib compile-time flags here
+#target_compile_definitions(RadioLib PUBLIC RADIOLIB_DEBUG_BASIC RADIOLIB_DEBUG_SPI)
+#target_compile_definitions(RadioLib PUBLIC RADIOLIB_DEBUG_PORT=stdout)

RadioLib/examples/NonArduino/Raspberry/build.sh

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+#!/bin/bash
+
+set -e
+mkdir -p build
+cd build
+cmake -G "CodeBlocks - Unix Makefiles" ..
+make
+cd ..
+size build/rpi-sx1261

RadioLib/examples/NonArduino/Raspberry/clean.sh

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+#!/bin/bash
+
+rm -rf ./build

RadioLib/examples/NonArduino/Raspberry/main.cpp

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+/*
+   RadioLib Non-Arduino Raspberry Pi Example
+
+   This example shows how to use RadioLib without Arduino.
+   In this case, a Raspberry Pi with WaveShare SX1302 LoRaWAN Hat
+   using the lgpio library
+   https://abyz.me.uk/lg/lgpio.html
+
+   Can be used as a starting point to port RadioLib to any platform!
+   See this API reference page for details on the RadioLib hardware abstraction
+   https://jgromes.github.io/RadioLib/class_hal.html
+
+   For full API reference, see the GitHub Pages
+   https://jgromes.github.io/RadioLib/
+*/
+
+// include the library
+#include <RadioLib.h>
+
+// include the hardware abstraction layer
+#include "hal/RPi/PiHal.h"
+
+// create a new instance of the HAL class
+// use SPI channel 1, because on Waveshare LoRaWAN Hat,
+// the SX1261 CS is connected to CE1
+PiHal* hal = new PiHal(1);
+
+// now we can create the radio module
+// pinout corresponds to the Waveshare LoRaWAN Hat
+// NSS pin:   7
+// DIO1 pin:  17
+// NRST pin:  22
+// BUSY pin:  not connected
+SX1261 radio = new Module(hal, 7, 17, 22, RADIOLIB_NC);
+
+// the entry point for the program
+int main(int argc, char** argv) {
+  // initialize just like with Arduino
+  printf("[SX1261] Initializing ... ");
+  int state = radio.begin();
+  if (state != RADIOLIB_ERR_NONE) {
+    printf("failed, code %d\n", state);
+    return(1);
+  }
+  printf("success!\n");
+
+  // loop forever
+  int count = 0;
+  for(;;) {
+    // send a packet
+    printf("[SX1261] Transmitting packet ... ");
+    char str[64];
+    sprintf(str, "Hello World! #%d", count++);
+    state = radio.transmit(str);
+    if(state == RADIOLIB_ERR_NONE) {
+      // the packet was successfully transmitted
+      printf("success!\n");
+
+      // wait for a second before transmitting again
+      hal->delay(1000);
+
+    } else {
+      printf("failed, code %d\n", state);
+
+    }
+
+  }
+
+  return(0);
+}