16 343
правки
Fast Modbus/en: различия между версиями
Нет описания правки
(Новая страница: «{| border="1" class="wikitable" ! Device || Firmware version where scanning was introduced |- | WB-MRx, WB-MWAC | 1.19.0 |- | WB-MDM3 | 2.6.0 |- | WB-LED, WB-MRGBW-D | 3.2.0 |- | WB-MSx, WB-MSWx, WB-MIR, WB-M1W2 | 4.23.0 |- | WB-MAI11 | not supported |- | WB-MAI6 | 2.0.0 |- | WB-MAO4 | 2.2.0 |- | WB-MAPx | 2.4.0 |- | WB-MIO | 1.6.0 |- | WB-REF-U | 1.4.0 |- | WB-REF-DF | 1.1.0 |- |}») Метки: правка с мобильного устройства правка из мобильной версии |
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| (не показаны 2 промежуточные версии этого же участника) | |||
| Строка 111: | Строка 111: | ||
# Install the utility using the command: | # Install the utility using the command: | ||
#:<syntaxhighlight lang="bash"> | #:<syntaxhighlight lang="bash"> | ||
apt update && apt install wb-modbus-ext-scanner | apt update && apt install wb-modbus-ext-scanner | ||
</syntaxhighlight> | </syntaxhighlight> | ||
# Stop the wb-mqtt-serial driver using the command: | # Stop the wb-mqtt-serial driver using the command: | ||
#:<syntaxhighlight lang="bash"> | #:<syntaxhighlight lang="bash"> | ||
systemctl stop wb-mqtt-serial | systemctl stop wb-mqtt-serial | ||
</syntaxhighlight> | </syntaxhighlight> | ||
# Execute the command: | # Execute the command: | ||
#:<syntaxhighlight lang="bash"> | #:<syntaxhighlight lang="bash"> | ||
wb-modbus-scanner -d /dev/ttyRS485-1 -b 115200 -s 4267937719 -i 3 | wb-modbus-scanner -d /dev/ttyRS485-1 -b 115200 -s 4267937719 -i 3 | ||
</syntaxhighlight> | </syntaxhighlight> | ||
# Where, /dev/ttyRS485-1 is the port to which the device is connected, 115200 is the exchange rate, 4267937719 is the device's serial number, 3 is the new slave ID. | |||
# Where, /dev/ttyRS485-1 is the port to which the device is connected, | |||
# As a result, the following output should appear: | # As a result, the following output should appear: | ||
#:<syntaxhighlight lang="bash"> | #:<syntaxhighlight lang="bash"> | ||
Serial port: /dev/ttyRS485-1 | Serial port: /dev/ttyRS485-1 | ||
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Change ID for device with serial 4267937719 [FE638FB7] New ID: 3 | Change ID for device with serial 4267937719 [FE638FB7] New ID: 3 | ||
</syntaxhighlight> | </syntaxhighlight> | ||
# Start the wb-mqtt-serial driver again using the command: | # Start the wb-mqtt-serial driver again using the command: | ||
#:<syntaxhighlight lang="bash"> | #:<syntaxhighlight lang="bash"> | ||
systemctl start wb-mqtt-serial | systemctl start wb-mqtt-serial | ||
</syntaxhighlight> | </syntaxhighlight> | ||
=== Support for scanning in firmware === | === Support for scanning in firmware === | ||
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|} | |} | ||
==Useful links== | |||
* [https://habr.com/p/772308/ Upgrading Modbus: arbitration, bus scanning, events] - an article with details on implementing the extension | |||
* [https://habr.com/p/772308/ | * [https://github.com/wirenboard/wb-modbus-ext-scanner/blob/main/protocol.md Extension description on GitHub] | ||
* [https://github.com/wirenboard/wb-modbus-ext-scanner/blob/main/protocol.md | * [[Modbus | Modbus protocol description]] | ||
* [[Modbus | | * [https://github.com/wirenboard/wb-modbus-ext-scanner Scanning utility repository] | ||
* [https://github.com/wirenboard/wb-modbus-ext-scanner | |||