Devin Alexander / Mbed OS MAX326xxFTHR_LoRa_PingPongExample

This program is guided to help establish a connection between two RFM95 900MHz LoRa radio modules using Maxim Integrated's Feather MCUs (MAX32630FTHR Mbed and the MAX32620FTHR Mbed). Once the radios are configured after powering on and if the radios are wired correctly, the two radios will self identify as either a master or a slave, and will then proceed to PING and PONG back and forth. Information about what is happening between the radios can be seen if the two boards are hooked up to a USB COM port through the included DAPLINK/MAX32625PICO modules.

Dependencies:   BufferedSerial SX1276GenericLib USBDeviceHT max32630fthr

Fork of MAX326xxFTHR_LoRa_PingPong by Devin Alexander

main.h@17:98f2528e8399, 2018-02-23 (annotated)

Committer:
Helmut64
Date:
Fri Feb 23 12:57:25 2018 +0000
Revision:
17:98f2528e8399
Parent:
16:675f4d0ee9e9
Child:
19:9f035b9e65ec
Added Heltec L4 board Pins into PinMap.h; Added USBDevice library to support USBSerial console IO; Moved helper code into utils.cpp; Moved dprintf support with var args and serial or USBSerial output.; Added compile time version support to set RTC to compi...

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Helmut64 0:c43b6919ae15 1 /*
Helmut64 17:98f2528e8399 2 * Copyright (c) 2018 Helmut Tschemernjak
Helmut64 0:c43b6919ae15 3 * 30826 Garbsen (Hannover) Germany
Helmut64 17:98f2528e8399 4 * Licensed under the Apache License, Version 2.0);
Helmut64 17:98f2528e8399 5 */
Helmut64 0:c43b6919ae15 6
Helmut64 0:c43b6919ae15 7 #include "mbed.h"
Helmut64 0:c43b6919ae15 8 #include "PinMap.h"
Helmut64 0:c43b6919ae15 9 #include "BufferedSerial.h"
Helmut64 17:98f2528e8399 10 #ifdef FEATURE_USBSERIAL
Helmut64 17:98f2528e8399 11 #include "USBSerialBuffered.h"
Helmut64 17:98f2528e8399 12 #endif
Helmut64 0:c43b6919ae15 13 #include "GenericPingPong.h"
Helmut64 0:c43b6919ae15 14
Helmut64 0:c43b6919ae15 15
Helmut64 0:c43b6919ae15 16 extern BufferedSerial *ser;
Helmut64 17:98f2528e8399 17 #ifdef FEATURE_USBSERIAL
Helmut64 17:98f2528e8399 18 extern USBSerialBuffered *usb;
Helmut64 17:98f2528e8399 19 #endif
Helmut64 17:98f2528e8399 20 extern bool _useDprintf;
Helmut64 17:98f2528e8399 21 extern void InitSerial(int timeout, DigitalOut *led);
Helmut64 0:c43b6919ae15 22 extern void dump(const char *title, const void *data, int len, bool dwords = false);
Helmut64 0:c43b6919ae15 23
Helmut64 17:98f2528e8399 24 extern void dprintf(const char *format, ...) __attribute__((format(printf,1,2)));
Helmut64 17:98f2528e8399 25 extern void rprintf(const char *format, ...) __attribute__((format(printf,1,2)));
Helmut64 17:98f2528e8399 26 extern void VAprintf(bool timstamp, bool newline, bool printEnabled, const char *format, va_list arg);