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

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Arduino
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#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);
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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();
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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() {
}