Flashing the firmware via cc2538-bsl
10:27Method without Docker
Prepare your system (debian based)
Install python and python-pip.
sudo apt update && sudo apt install python3 python3-pip
Install needed python packages.
sudo pip3 install pyserial intelhex
Download cc2538-bsl
Create a directory named "cc2538-bsl", download the last master of cc2538-bsl as tarball and extract in same folder.
mkdir cc2538-bsl
cd cc2538-bsl
curl -sSL https://github.com/JelmerT/cc2538-bsl/archive/refs/heads/master.tar.gz | tar xz --strip 1
The sonoff feature is in the master since 20.01.2022.
Download the Firmware
Download the firmware for your adapter from the Supported adapter page and unzip it in the c2538-bsl directory. So everything needed is in one folder.
In this case we will flash CC1352P2_CC2652P_launchpad_coordinator_***.zip .
wget https://github.com/Koenkk/Z-Stack-firmware/raw/master/coordinator/Z-Stack_3.x.0/bin/CC1352P2_CC2652P_launchpad_coordinator_20221226.zip
unzip CC1352P2_CC2652P_launchpad_coordinator_20221226.zip
sudo python3 cc2538-bsl.py -ewv -p /dev/ttyUSB0 --bootloader-sonoff-usb ./CC1352P2_CC2652P_launchpad_coordinator_20221226.hex
-ewv means Mass erase, write, verify
-p is the port on which your device is running, in this case /dev/ttyUSB0
--bootloader-sonoff-usb means that the bootloader is activated by the script, by toggeling RTS and DTR in the correct pattern for Sonoff USB dongle (remove this if your device is not a Sonoff dongle).
If the flash process was successfully done, an output like this appears:
sonoff
Opening port /dev/ttyUSB0, baud 500000
Reading data from ../CC1352P2_CC2652P_launchpad_coordinator_20221226.hex
Your firmware looks like an Intel Hex file
Connecting to target...
CC1350 PG2.0 (7x7mm): 352KB Flash, 20KB SRAM, CCFG.BL_CONFIG at 0x00057FD8
Primary IEEE Address: 00:00:00:00:00:00:00:00
Performing mass erase
Erasing all main bank flash sectors
Erase done
Writing 360448 bytes starting at address 0x00000000
Write 104 bytes at 0x00057F988
Write done
Verifying by comparing CRC32 calculations.
Verified (match: 0xe0c256fd)
How-to check the installed firmware version
Zigbee2MQTT will output the installed firmware version to the Zigbee2MQTT log on startup:
Zigbee2MQTT:info 2022-01-05 22:36:34: Coordinator firmware version: '{"meta": {"maintrel":1,"majorrel":2,"minorrel":7,"product":1,"revision":20221226,"transportrev":2},"type":"zStack3x0"}''
In the above example the version is 20221226.
https://www.zigbee2mqtt.io/guide/adapters/flashing/flashing_via_cc2538-bsl.html