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The firmware for the MMDVM (Multi-Mode Digital Voice Modem)
453 Commits
8 Branches
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1,014 KiB
C++ 82.5%
C 7.1%
Makefile 4.1%
Linker Script 2.9%
Assembly 2.5%
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Wojciech Krutnik ed7b57d618 Added Makefile for STM32F1 with CMSIS 2017-03-31 00:52:24 +02:00
system_stm32f1xx Added STM32F1 startup code 2017-03-31 00:52:24 +02:00
.gitignore Add gitignore to irgnore object files and STM lib 2017-01-20 16:34:25 +01:00
BUILD.txt More info on Linux & newer libraries OK 2016-09-14 22:57:34 +01:00
CWIdTX.cpp Allow for adjustable CW Id levels. 2016-10-10 17:35:33 +01:00
CWIdTX.h Small CW Id cleanups. 2016-05-10 06:35:53 +01:00
CalDMR.cpp
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CalDMR.h
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CalDStarRX.cpp
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CalDStarRX.h
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CalDStarTX.cpp
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CalDStarTX.h
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CalRSSI.cpp Small tweaks. 2016-12-30 11:34:31 +00:00
CalRSSI.h Add the RSSI calibration mode. 2016-12-28 18:07:31 +00:00
Config.h Added mmdvm_pog board definition to Config.h 2017-03-31 00:19:01 +02:00
DMRDMORX.cpp Improve frame dumping capabilities. 2017-02-26 12:33:59 +00:00
DMRDMORX.h Improve frame dumping capabilities. 2017-02-26 12:33:59 +00:00
DMRDMOTX.cpp Remove DMR DMO sync mapping. 2016-09-06 08:14:54 +01:00
DMRDMOTX.h Fix crash in DMR DMO Mode 2017-01-01 14:22:49 +00:00
DMRDefines.h Add new interpolation for most modes and start positioning for P25 and YSF. 2017-02-06 21:02:45 +00:00
DMRIdleRX.cpp Improve frame dumping capabilities. 2017-02-26 12:33:59 +00:00
DMRIdleRX.h Improve frame dumping capabilities. 2017-02-26 12:33:59 +00:00
DMRRX.cpp Add dummy RSSI sampling code. 2016-10-31 19:39:32 +00:00
DMRRX.h Add dummy RSSI sampling code. 2016-10-31 19:39:32 +00:00
DMRSlotRX.cpp Improve frame dumping capabilities. 2017-02-26 12:33:59 +00:00
DMRSlotRX.h Improve frame dumping capabilities. 2017-02-26 12:33:59 +00:00
DMRSlotType.cpp
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DMRSlotType.h
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DMRTX.cpp Add independent transmit levels. 2016-08-09 07:11:10 +01:00
DMRTX.h Remove small gap when data comes in while sending terminators. 2016-07-19 17:34:55 +01:00
DStarDefines.h
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DStarRX.cpp Average the RSSI value for all modes. 2017-01-10 19:20:16 +00:00
DStarRX.h Average the RSSI value for all modes. 2017-01-10 19:20:16 +00:00
DStarTX.cpp Add RSSI reporting for all modes. 2017-01-05 18:59:15 +00:00
DStarTX.h Add RSSI reporting for all modes. 2017-01-05 18:59:15 +00:00
Debug.h
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Globals.h Added includes and definitions to support STM32F1 2017-03-31 00:52:24 +02:00
IO.cpp Add RSSI reporting for all modes. 2017-01-05 18:59:15 +00:00
IO.h Add RSSI reporting for all modes. 2017-01-05 18:59:15 +00:00
IODue.cpp Add RSSI reporting for all modes. 2017-01-05 18:59:15 +00:00
IOSTM.cpp Adding conditional compilation 2017-01-28 10:18:10 -03:00
IOSTM_CMSIS.cpp Added STM32F1 and mmdvm_pog board support to IO module using CMSIS driver 2017-03-31 00:51:50 +02:00
IOTeensy.cpp Add RSSI reporting for all modes. 2017-01-05 18:59:15 +00:00
LICENCE
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MMDVM.cpp Added includes and definitions to support STM32F1 2017-03-31 00:52:24 +02:00
MMDVM.ino Add the RSSI calibration mode. 2016-12-28 18:07:31 +00:00
MMDVM_STM32F4xx.coproj Small tweaks. 2016-12-30 11:34:31 +00:00
Makefile External TCXO support for STM32F4 and Nucleo 446 board support 2016-12-02 00:13:47 -03:00
Makefile.CMSIS Added Makefile for STM32F1 with CMSIS 2017-03-31 00:52:24 +02:00
P25Defines.h Add new interpolation for most modes and start positioning for P25 and YSF. 2017-02-06 21:02:45 +00:00
P25RX.cpp Improve frame dumping capabilities. 2017-02-26 12:33:59 +00:00
P25RX.h Improve frame dumping capabilities. 2017-02-26 12:33:59 +00:00
P25TX.cpp Increase P25 transmit levels by 25%. 2016-11-16 14:06:51 +00:00
P25TX.h Add RSSI reporting for all modes. 2017-01-05 18:59:15 +00:00
README.md Update README.md 2017-01-03 16:36:34 +00:00
RSSIRB.cpp Add dummy RSSI sampling code. 2016-10-31 19:39:32 +00:00
RSSIRB.h Added includes and definitions to support STM32F1 2017-03-31 00:52:24 +02:00
RingBuff.h Added STM32F1 support to Serial module using CMSIS driver 2017-03-31 00:52:24 +02:00
STM32Utils.h Added STM32F1 and mmdvm_pog board support to IO module using CMSIS driver 2017-03-31 00:51:50 +02:00
SampleRB.cpp Sanity check the ring buffers. 2016-06-13 19:47:45 +01:00
SampleRB.h Added includes and definitions to support STM32F1 2017-03-31 00:52:24 +02:00
SerialArduino.cpp Abstract the serial port handling. 2016-11-01 18:01:22 +00:00
SerialPort.cpp Added compilation timestamp to hardware description varible sent in ::getVersion() 2017-03-09 23:32:46 +00:00
SerialPort.h Improve frame dumping capabilities. 2017-02-26 12:33:59 +00:00
SerialRB.cpp Sanity check the ring buffers. 2016-06-13 19:47:45 +01:00
SerialRB.h Added includes and definitions to support STM32F1 2017-03-31 00:52:24 +02:00
SerialSTM.cpp Refactor SerialSTM.cpp 2017-01-19 21:50:06 +01:00
SerialSTM_CMSIS.cpp Added STM32F1 support to Serial module using CMSIS driver 2017-03-31 00:52:24 +02:00
Utils.cpp
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Utils.h Added includes and definitions to support STM32F1 2017-03-31 00:52:24 +02:00
YSFDefines.h Add new interpolation for most modes and start positioning for P25 and YSF. 2017-02-06 21:02:45 +00:00
YSFRX.cpp Improve frame dumping capabilities. 2017-02-26 12:33:59 +00:00
YSFRX.h Improve frame dumping capabilities. 2017-02-26 12:33:59 +00:00
YSFTX.cpp Add independent transmit levels. 2016-08-09 07:11:10 +01:00
YSFTX.h Add RSSI reporting for all modes. 2017-01-05 18:59:15 +00:00
mmdvmmenu.sh Add 12.288MHz TCXO to mmdvmmenu.sh 2016-11-10 16:48:52 +01:00
openocd.cfg Added Makefile for STM32F1 with CMSIS 2017-03-31 00:52:24 +02:00
stm32f4xx_link.ld New linker script file for SMT32F4XX, some minor changes on Makefile 2016-11-13 17:52:01 -03:00

README.md

This is the source code of the MMDVM firmware that supports D-Star, DMR, System Fusion and P25 modes.

It runs on the Arduino Due, the ST-Micro STM32F407-DISCO and STM32F446-NUCLEO, as well as the Teensy 3.1/3.2/3.5/3.6. What these platforms have in common is the use of an ARM Cortex-M3 or M4 processor with a clock speed greater than 70 MHz, and access to at least one analogue to digital converter and one digital to analogue converter. A Cortex-M7 processor is also probably adequate.

In order to build this software for the Arduino Due, you will need to edit a file within the Arduino GUI and that is detailed in the BUILD.txt file. The STM32 support is being supplied via the Coocox IDE with ARM GCC. The Teensy support is via the latest beta of Teensyduino.

This software is licenced under the GPL v2 and is intended for amateur and educational use only. Use of this software for commercial purposes is strictly forbidden.