Weave LMIC into the main sketch, but its now made it too big :-/

README.md

@@ -15,6 +15,20 @@
  - [Project box](https://smile.amazon.co.uk/waterproof-plastic-Enclosure-Power-junction-Grey/dp/B01JHBHNMA/) - if we can't 3D print one
  - [TPL-5111](https://www.adafruit.com/product/3573) - also available from Pimoroni
 
+## Getting Started
+Run `bash ./build setup` from the command line at the root of this repository.
+
+### IoT Device
+ - Copy `settings.custom.cpp.example` to `settings.custom.cpp` and fill in the fields there
+ - Review `settings.h` to make sure it matches your setup
+ - Edit `iot/libraries/arduino-lmic/src/lmic/config.h`, and add the following to the bottom:
+
+```c++
+#define DISABLE_PING
+#define DISABLE_BEACONS
+```
+
+ - Copy the folders in `iot/libraries` to your Arduino IDE libraries folder
 
 ## Useful Links
  - Entropy extraction from the watchdog timer vs the internal clock: https://github.com/taoyuan/Entropy

iot/main/main.ino

@@ -1,8 +1,8 @@
+#include "settings.h"
 #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"
@@ -10,6 +10,7 @@
 #include "peripheral.h"
 #include "storage.h"
 #include "power.h"
+#include "transmission.h"
 
 
 void setup() {
@@ -55,8 +56,12 @@ void setup() {
 	// ------------------------------------------------------------------------
 	
 	// Activate the RFM95
-	peripheral_unsilence(PIN_SPI_CS_RFM95);
+	peripheral_switch(PIN_SPI_CS_SD, PIN_SPI_CS_RFM95);
 	
+	uint8_t message[] = "testing";
+	
+	transmit_init();
+	transmit_send(message, 7);
 	
 	
 	power_off(); // Doesn't return

iot/main/settings.h

@@ -36,7 +36,6 @@
 
 // Pin mapping - see settings.custom.cpp
 
-
 /////////////////////////////////
 ////////////// GPS //////////////
 /////////////////////////////////

iot/main/transmission.cpp

@@ -11,6 +11,7 @@ static bool is_sending_complete = false;
 static osjob_t sendjob;
 
 void transmit_init() {
+	Serial.println(F("Initialising LMIC"));
 	// LMIC init
 	os_init();
 	// Reset the MAC state. Session and pending data transfers will be discarded.