LoRaWAN-Signal-Mapping/iot/main/main.ino

#include <Arduino.h>
#include <TinyGPS++.h>
#include <SD.h>

#include "settings.h"
#include "random.h"
// BAD PRACTICE: For some extremely strange reason, the Arduino IDE doesn't pick up random.cpp like it does our other source files - so we've got to explicitly include it here. If we had control over the build process (which we don't), we've use a Makefile here that handled this better.
#include "random.cpp"
#include "gps.h"
#include "peripheral.h"


void setup() {
	Serial.begin(BAUD_PC);
	Serial.println("[main] Beginning collection sequence.");
	
	random_begin();
	
	peripheral_register(PIN_SPI_CS_RFM95);
	peripheral_register(PIN_SPI_CS_SD);
	
	
	gps_begin();
	TinyGPSPlus gps_data = gps_location();
	gps_end();
	
	Serial.print("[main] Location: ("); Serial.print(loc.lat()); Serial.print(", "); Serial.print(loc.lng()); Serial.println(")");
	
	uint32_t id = random_get();
	
	Serial.print("[main] id: ");
	Serial.println(id);
	
	// Activate microSD card breakout board on the SPI bus
	peripheral_unsilence(PIN_SPI_CS_SD);
	
	store_init();
	store_reading(id, gps_data.location);
	char debug_message[64];
	int chars = snprintf(debug_message, 64, "%d-%d-%d %d:%d:%d | %f %f",
		gps_data.date.year(),
		gps_data.date.month(),
		gps_data.date.day(),
		gps_data.time.hour(),
		gps_data.time.minute(),
		gps_data.time.second(),
		gps_data.location.lat(),
		gps_data.location.lng(),
	);
	store_debug(debug_message, chars);
	store_close();
	
	// ------------------------------------------------------------------------
	
	// Activate the RFM95
	peripheral_unsilence(PIN_SPI_CS_RFM95);
	
	
	
	power_off(); // Doesn't return
}

void loop() {
	
}