Chip_ID.cpp

/*
	This file is part of SX128x Linux driver.
	Copyright (C) 2020 ReimuNotMoe

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU Lesser General Public License as
	published by the Free Software Foundation, either version 3 of the
	License, or (at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU Lesser General Public License for more details.

	You should have received a copy of the GNU Lesser General Public License
	along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/
/* if the CS and SPI and radio are working, should be able to recover the Chip ID on the SX1280.
   Check wiring, power, pin definitions, and check that SPI is enabled in raspi-config
*/


#include "SX128x_Linux.hpp"
#include "pins.hpp"

#include <cstdio>
#include <cstring>

#include <iostream>
#include <fstream>
#include <string>

int main(int argc, char **argv)
{
	if (argc != 1)
	{
		printf("Usage: Chip_ID\n");
	}

// Pins assignment
	SX128x_Linux Radio("/dev/spidev0.0", 0, Hunter_pins);

	// Assume we're running on a high-end Raspberry Pi,
	// so we set the SPI clock speed to the maximum value supported by the chip
	Radio.SetSpiSpeed(8000000);
    Radio.Init();         puts("Init done");
	std::cout << "Chip_ID: " << Radio.GetFirmwareVersion() << "\n";
	if (Radio.GetFirmwareVersion() != 43447) {std::cout << "Unexpected Chip ID.  Expected 43447 for Chip ID"; exit(-1);}
	exit(EXIT_SUCCESS);
}