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