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MMDVM
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1401 Commits

Author SHA1 Message Date
Clint Chance 68252f15f5 Fix the FM 25kHz calibration debug message. 
It said 10kHz, a copy and paste from the case above.
 2026-07-12 16:45:24 -05:00
Clint Chance 96061a6013 Make DMR trunking state handling order-independent. 
The CSBK slot type was only encoded into the ALOHA frame inside
setColorCode(), so it took effect only if a reconfigure happened after
an ALOHA frame had already been received; on the usual command ordering
(SET_CONFIG then ALOHA) the transmitted slot type depended entirely on
the host-supplied bytes. Remember the colour code and stamp the slot
type in writeAloha() as well.

Also clear m_controlChannel when trunking is disabled, so the host has
a way to stop control channel transmission other than rebooting, and
fix a stray tab introduced in createCACH().
 2026-07-12 16:45:24 -05:00
Clint Chance 90220cbb9d Fix the FM mode LED pin guard on the Arduino Due. 
The pinMode() call for PIN_FM was guarded by USE_ALTERNATE_POCSAG_LEDS
instead of USE_ALTERNATE_FM_LEDS, a copy and paste error. The Teensy
version and the setFMInt() implementation in this file both use the FM
macro.
 2026-07-12 16:42:58 -05:00
Clint Chance 2eb6f7fd06 Initialise and reset the FM noise squelch invalid counter. 
m_invalidCount was missing from the constructor initialiser list and was
read uninitialised in process(), making the squelch behaviour after
power-up indeterminate. reset() also cleared neither hysteresis counter,
so state leaked across squelch resets.
 2026-07-12 16:42:58 -05:00
Clint Chance a1794b44ed Fix RX interrupt flag being cleared on the wrong USART in STMUART. 
handleIRQ() hardcoded USART1 when clearing the RXNE pending bit, so on
boards where the repeater/display UART is not USART1 (Nucleo, Discovery,
F767, UART5-based boards) the flag was cleared on the wrong peripheral.
Use the m_usart member, matching the TXE handling below.

Also fix flush(): it passed a flag constant to USART_GetITStatus and
span while TXE was set, which returns immediately since TXE indicates
the data register is already empty. Wait for the software TX FIFO to
drain and then for the TC flag, which indicates the shift register has
actually emptied.
 2026-07-12 16:42:47 -05:00
Jonathan Naylor 57e692ad8c Small cleanups of the DMR trunking code. 2026-04-24 16:54:23 +01:00
Jonathan Naylor 841d7505c2
Merge pull request #358 from qradiolink/trunking_patches 
Add support for DMR tier III trunking
 2026-04-24 14:50:28 +01:00
adrian 549dfd7258 Change DMR ALOHA header to 0x17 2026-04-19 11:32:07 +03:00
adrian 30ba4c4c55 Fix merge gone wrong in DMRTX.cpp 2026-04-19 11:12:37 +03:00
adrian a696fd454c DMR trunking patches to DMRTX and SerialPort 2026-04-18 11:29:48 +03:00
Jonathan Naylor 3fd84d5ed4 Fix merge compilation issue. 2026-02-19 15:59:46 +00:00
Jonathan Naylor 78216afbb7 Clean up the ring buffer. 2026-02-18 13:40:05 +00:00
Jonathan Naylor 0308bfc6c7 Merge branch 'master' into mqtt 2026-02-18 13:36:22 +00:00
Jonathan Naylor 278c69152a
Merge pull request #356 from F4FXL/C++11-Flags 2026-01-20 20:31:18 +00:00
Geoffrey Merck 8e144e81d0
Add C++11 standard flag to compiler flags 
Debian Trixie ships with arm-none-eabi-g++ v14.2.1 which defaults to c++17, this forces compilation with c++11
 2026-01-20 20:29:04 +01:00
Jonathan Naylor 5dd59fc473 Merge branch 'master' into mqtt 2025-08-28 17:00:21 +01:00
Jonathan Naylor 5fb5986d50 Remove M17 and AX.25 2025-08-27 18:35:30 +01:00
Jonathan Naylor 824c9b9852 Widened the size of serial data going into M17 and FM. 2025-01-13 15:05:28 +00:00
Jonathan Naylor f324f96db7 Increase the number of frames before YSF declares a signal to be lost. 2024-11-21 17:50:15 +00:00
Jonathan Naylor 15227d9cec Merge branch 'master' into mqtt 2024-10-02 16:10:09 +01:00
Jonathan Naylor c3246dbcb7 Merge branch 'master' of https://github.com/g4klx/MMDVM 2024-10-02 16:05:48 +01:00
Jonathan Naylor 65c51bf849 Merge branch 'master' into mqtt 2024-08-01 12:55:06 +01:00
Jonathan Naylor edd60caad3 Remove the deprecated register keyword. 2024-07-31 19:25:59 +01:00
Jonathan Naylor b8a0f7b1cf
Merge pull request #343 from mytechguyri/master 
Added option to configure Serial Repeater baud rate
 2024-03-10 18:28:44 +00:00
John Tetreault 28e564738e Added option to configure Serial Repeater baud rate so end user can set to 115,200 for high speed Nextion display 2024-03-10 14:19:21 -04:00
Jonathan Naylor a7fddc37e1 Don't send a status when the FM repeater is reset, it causes a loop. 2023-11-18 16:45:36 +00:00
Jonathan Naylor a8bf99037e Merge branch 'master' into mqtt 2023-11-09 19:13:12 +00:00
Jonathan Naylor 029e6df4b9 Remove support for STM32F1* boards, they're just too slow. 2023-11-09 19:08:15 +00:00
Jonathan Naylor 85d3086d4c Restart the RSSI ADC conversion in the STM32 interrupt to match the signal ADC. 2023-10-10 20:06:50 +01:00
Jonathan Naylor ccf3b7301e Make the type correct for silence frames. 2023-10-10 20:03:01 +01:00
Jonathan Naylor 6b3a811ae7 Simplify the serial repeater code. 2023-10-05 19:49:17 +01:00
Jonathan Naylor 508018c89c Add the MMDVM serial protocol document from December 2015. 2023-09-22 16:51:03 +01:00
Jonathan Naylor 3e079f58ad Add RSSI reporting to FM and AX.25 2023-08-02 17:34:52 +01:00
Jonathan Naylor 7ef0d992d9 Improve the status reporting for FM mode. 2023-01-18 14:30:02 +00:00
Jonathan Naylor bf23a94038
Merge pull request #334 from n0mjs710/master 2023-01-09 15:17:17 +00:00
Cort Buffington b2755864ef Adding support for WA0EDA STM32-DVM-MTR2K v2.0d with FM LED, and a (commented) line to compile for 500000 serial port speed to support the WA0EDA MODEMs and others that use Armbian + AllWinner H2/H3 SOC that does not support 4600800. 2023-01-09 07:06:42 -06:00
Jonathan Naylor 7276ca3929
Update Version.h 2022-11-21 19:14:24 +00:00
Jonathan Naylor d14b9dede3
Update Version.h 2022-11-21 19:14:14 +00:00
Jonathan Naylor de87d77ad6
Merge pull request #330 from spongegovo/pocsagax25_fix 
Fixed Serial protocol issue where MMDVMHost could not send POCSAG or AX25 to the MMDVM
 2022-11-21 19:13:21 +00:00
spongegovo 2626ad5580
Update SerialPort.cpp 2022-11-20 09:15:59 +11:00
Jonathan Naylor 031b078e76
Merge pull request #327 from shawnchain/fix_ax25_dac_overflow_error 2022-09-13 14:09:12 +01:00
Shawn Chain 5d987969a9 The AX25 sine value ranges from 0-4095, and inside io.write() will perform the calculation (value * q15_t(txLevel) >> 15) which may exceed 4096 and cause the DAC Overflow error 2022-09-13 20:18:03 +08:00
Jonathan Naylor f898390956 Bump the version date. 2021-12-20 23:00:13 +00:00
Jonathan Naylor f8d1cc7aed Fix crash on long data frames. 2021-12-20 22:57:40 +00:00
Jonathan Naylor cf9fa93cb9 Include the ARM copyright in the README file. 2021-12-18 22:38:26 +00:00
Jonathan Naylor 69adaf2ebb
Update SerialTeensy.cpp 2021-12-18 22:34:24 +00:00
Jonathan Naylor 7f4ae790ba
Update STM32Utils.h 2021-12-18 22:31:48 +00:00
Jonathan Naylor 416fc8fc8b Update the README. 2021-12-13 10:31:10 +00:00
Jonathan Naylor 5b79356ddb
Merge pull request #324 from 1tilen/master 
Added PB15 to comment with pins, changed STM32F4 to STM32F7 in line 23
 2021-11-14 19:51:29 +00:00
Tilen 26fc87aca6 Added PB15 to comment with pins, changed STM32F4 to STM32F7 in line 23 2021-11-14 19:21:35 +01:00