ZUM Radio - MMDVM-Pi rev. 1.0 board firmware update
Posted: Sun Nov 28, 2021 10:43 am
Pi-Star Version: 4.1.6 - freshly installed from image and updated before firmware build started.
Instructions used: https://github.com/juribeparada/MMDVM_m ... v1_0_en.md
Modifications made to Config.h:
Slowing down the serial speed to 115200 changes the MMDVM (MMDVMhost) log to:
The STAT light on the board is flashing, so it appears that the compiling and flashing process was completely successful, but MMDVMhost is not able to talk to the modem for some reason. What am I missing?
Thanks for any assistance or ideas.
KD0BQS
73!
Here is the full log from the slower 115200 SERIAL_SPEED:
Instructions used: https://github.com/juribeparada/MMDVM_m ... v1_0_en.md
Modifications made to Config.h:
- none
- also tried #define SERIAL_SPEED 115200 rather than 460800
Code: Select all
M: 2021-11-28 09:49:51.496 Opening the MMDVM
E: 2021-11-28 09:50:04.314 Unable to read the firmware version after six attempts
Code: Select all
M: 2021-11-28 10:30:27.648 Opening the MMDVM
I: 2021-11-28 10:30:29.658 MMDVM protocol version: 2, description:B
E: 2021-11-28 10:30:29.679 Received a NAK to the SET_CONFIG command from the modem
Thanks for any assistance or ideas.
KD0BQS
73!
Here is the full log from the slower 115200 SERIAL_SPEED:
Code: Select all
I: 2021-11-28 10:34:57.227 This software is for use on amateur radio networks only,
I: 2021-11-28 10:34:57.227 it is to be used for educational purposes only. Its use on
I: 2021-11-28 10:34:57.227 commercial networks is strictly prohibited.
I: 2021-11-28 10:34:57.227 Copyright(C) 2015-2020 by Jonathan Naylor, G4KLX and others
M: 2021-11-28 10:34:57.227 MMDVMHost-20210617_PS4 is starting
M: 2021-11-28 10:34:57.227 Built 16:32:57 Jun 17 2021 (GitID #9106fd6)
I: 2021-11-28 10:34:57.227 General Parameters
I: 2021-11-28 10:34:57.227 Callsign: KD0BQS
I: 2021-11-28 10:34:57.227 Id: 310337
I: 2021-11-28 10:34:57.227 Duplex: yes
I: 2021-11-28 10:34:57.227 Timeout: 240s
I: 2021-11-28 10:34:57.227 D-Star: enabled
I: 2021-11-28 10:34:57.227 DMR: enabled
I: 2021-11-28 10:34:57.228 YSF: enabled
I: 2021-11-28 10:34:57.228 P25: disabled
I: 2021-11-28 10:34:57.228 NXDN: disabled
I: 2021-11-28 10:34:57.228 POCSAG: disabled
I: 2021-11-28 10:34:57.228 FM: disabled
I: 2021-11-28 10:34:57.228 Modem Parameters
I: 2021-11-28 10:34:57.228 Port: /dev/ttyAMA0
I: 2021-11-28 10:34:57.228 Protocol: uart
I: 2021-11-28 10:34:57.228 RX Invert: no
I: 2021-11-28 10:34:57.228 TX Invert: yes
I: 2021-11-28 10:34:57.228 PTT Invert: no
I: 2021-11-28 10:34:57.228 TX Delay: 100ms
I: 2021-11-28 10:34:57.228 RX Offset: 0Hz
I: 2021-11-28 10:34:57.228 TX Offset: 0Hz
I: 2021-11-28 10:34:57.228 RX DC Offset: 0
I: 2021-11-28 10:34:57.228 TX DC Offset: 0
I: 2021-11-28 10:34:57.228 RF Level: 100.0%
I: 2021-11-28 10:34:57.228 DMR Delay: 0 (0.0ms)
I: 2021-11-28 10:34:57.228 RX Level: 50.0%
I: 2021-11-28 10:34:57.228 CW Id TX Level: 50.0%
I: 2021-11-28 10:34:57.228 D-Star TX Level: 50.0%
I: 2021-11-28 10:34:57.228 DMR TX Level: 50.0%
I: 2021-11-28 10:34:57.228 YSF TX Level: 50.0%
I: 2021-11-28 10:34:57.228 P25 TX Level: 50.0%
I: 2021-11-28 10:34:57.228 NXDN TX Level: 50.0%
I: 2021-11-28 10:34:57.228 POCSAG TX Level: 50.0%
I: 2021-11-28 10:34:57.228 FM TX Level: 50.0%
I: 2021-11-28 10:34:57.228 TX Frequency: 442450000Hz (442450000Hz)
I: 2021-11-28 10:34:57.228 Use COS as Lockout: no
M: 2021-11-28 10:34:57.231 Opening the MMDVM
I: 2021-11-28 10:34:59.242 MMDVM protocol version: 2, description:B
E: 2021-11-28 10:34:59.262 Received a NAK to the SET_CONFIG command from the modem