MMDVM

The firmware for the MMDVM (Multi-Mode Digital Voice Modem)

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Andy CA6JAU ebd86df3ef Fix Config.h		2017-08-28 21:25:40 -03:00
system_stm32f1xx	Adding conditional compilation for Arduino 1.6.7 fix	2017-04-02 22:17:09 -03:00
.gitignore	Add build/ dir for Arduino Makefile to .gitignore	2017-04-12 22:31:59 +02:00
BUILD.txt	…
CWIdTX.cpp	Make modem debugging a run-time parameter, not compile-time.	2017-04-14 14:19:00 +01:00
CWIdTX.h	…
CalDMR.cpp	…
CalDMR.h	…
CalDStarRX.cpp	…
CalDStarRX.h	…
CalDStarTX.cpp	…
CalDStarTX.h	…
CalRSSI.cpp	…
CalRSSI.h	…
Config.h	Fix Config.h	2017-08-28 21:25:40 -03:00
DMRDMORX.cpp	Remove any DC offset from before any further filtering takes place.	2017-07-16 18:57:15 +01:00
DMRDMORX.h	Remove the unused sample dumping code.	2017-04-10 17:51:44 +01:00
DMRDMOTX.cpp	Merge branch 'master' into c4fmdemod	2017-04-17 09:26:14 +01:00
DMRDMOTX.h	Revert the DMR DMO TX changes.	2017-04-17 09:25:38 +01:00
DMRDefines.h	…
DMRIdleRX.cpp	Make modem debugging a run-time parameter, not compile-time.	2017-04-14 14:19:00 +01:00
DMRIdleRX.h	Remove the unused sample dumping code.	2017-04-10 17:51:44 +01:00
DMRRX.cpp	…
DMRRX.h	…
DMRSlotRX.cpp	Remove any DC offset from before any further filtering takes place.	2017-07-16 18:57:15 +01:00
DMRSlotRX.h	Remove the unused sample dumping code.	2017-04-10 17:51:44 +01:00
DMRSlotType.cpp	…
DMRSlotType.h	…
DMRTX.cpp	Fixing TX inverse SINC filter for P25, and change TX filters for gain=1	2017-04-15 13:44:00 -03:00
DMRTX.h	Using CMSIS FIR interpolator for all modulators	2017-04-01 01:29:35 -03:00
DStarDefines.h	…
DStarRX.cpp	Re-add the const qualifiers.	2017-08-18 11:00:25 +01:00
DStarRX.h	Re-add the const qualifiers.	2017-08-18 11:00:25 +01:00
DStarTX.cpp	Fixing TX inverse SINC filter for P25, and change TX filters for gain=1	2017-04-15 13:44:00 -03:00
DStarTX.h	Using CMSIS FIR interpolator for all modulators	2017-04-01 01:29:35 -03:00
Debug.h	Add a ring buffer to the serial repeater. Uncompiled on the STM32	2017-04-24 18:02:36 +01:00
Globals.h	Removing unnecessary “defined(STM32F4)”	2017-08-27 15:20:46 -03:00
IO.cpp	Adding watchdog to the host serial port.	2017-08-20 15:52:52 +01:00
IO.h	Adding watchdog to the host serial port.	2017-08-20 15:52:52 +01:00
IODue.cpp	…
IOSTM.cpp	Removing unnecessary “defined(STM32F4)”	2017-08-27 15:20:46 -03:00
IOSTM_CMSIS.cpp	Fix USART2 to USART1 after PR 94	2017-06-04 08:27:12 -04:00
IOTeensy.cpp	…
LICENCE	…
MMDVM.cpp	Removing unnecessary “defined(STM32F4)”	2017-08-27 15:20:46 -03:00
MMDVM.ino	Forgot this file.	2017-07-16 18:58:12 +01:00
MMDVM_STM32F4xx.coproj	Updating Coocox project file	2017-07-04 13:42:51 -04:00
Makefile	Including F767 target into the Makefile	2017-08-27 16:28:08 -03:00
Makefile.Arduino	Fix Arduino Makefile to include GitVersion on upload	2017-06-06 10:50:53 +02:00
Makefile.CMSIS	Change port definition for bootloader (BL_PORT) in Makefile.CMSIS	2017-05-31 15:04:00 +02:00
P25Defines.h	…
P25RX.cpp	Re-add the const qualifiers.	2017-08-18 11:00:25 +01:00
P25RX.h	Re-add the const qualifiers.	2017-08-18 11:00:25 +01:00
P25TX.cpp	Normalise the inverse-sinc lowpass filter to unity gain.	2017-05-05 08:10:36 +01:00
P25TX.h	Using CMSIS FIR interpolator for all modulators	2017-04-01 01:29:35 -03:00
README.md	…
RSSIRB.cpp	…
RSSIRB.h	Removing unnecessary “defined(STM32F4)”	2017-08-27 15:20:46 -03:00
RingBuff.h	Added STM32F1 support to Serial module using CMSIS driver	2017-03-31 00:52:24 +02:00
STM32Utils.h	…
SampleRB.cpp	…
SampleRB.h	Removing unnecessary “defined(STM32F4)”	2017-08-27 15:20:46 -03:00
SerialArduino.cpp	Add a ring buffer to the serial repeater. Uncompiled on the STM32	2017-04-24 18:02:36 +01:00
SerialPort.cpp	Adding support for STM32F767 boxcar branch	2017-08-28 21:18:06 -03:00
SerialPort.h	Add a ring buffer to the serial repeater. Uncompiled on the STM32	2017-04-24 18:02:36 +01:00
SerialRB.cpp	…
SerialRB.h	Removing unnecessary “defined(STM32F4)”	2017-08-27 15:20:46 -03:00
SerialSTM.cpp	Removing unnecessary “defined(STM32F4)”	2017-08-27 15:20:46 -03:00
SerialSTM_CMSIS.cpp	Move host communication port from USART2 to USART1	2017-05-31 15:05:58 +02:00
Utils.cpp	…
Utils.h	Removing unnecessary “defined(STM32F4)”	2017-08-27 15:20:46 -03:00
YSFDefines.h	…
YSFRX.cpp	Re-add the const qualifiers.	2017-08-18 11:00:25 +01:00
YSFRX.h	Re-add the const qualifiers.	2017-08-18 11:00:25 +01:00
YSFTX.cpp	Fixing TX inverse SINC filter for P25, and change TX filters for gain=1	2017-04-15 13:44:00 -03:00
YSFTX.h	Using CMSIS FIR interpolator for all modulators	2017-04-01 01:29:35 -03:00
mmdvmmenu.sh	…
openocd.cfg	Added Makefile for STM32F1 with CMSIS	2017-03-31 00:52:24 +02:00
stm32f4xx_link.ld	…
stm32f7xx_link.ld	Adding preliminary support for STM32F767 (Nucleo-144 F767ZI)	2017-08-24 22:24:27 -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.