micropython-modbus

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Add asyncio support

233

With reference to [my comment](https://github.com/brainelectronics/micropython-modbus/issues/5#issuecomment-1367593188) in #5, I've added asyncio support for TCP and limited support for Serial RTU. Right now, async serial support is TBD but I've left the...

GimmickNG

Some fixes in the README.md

vermaete

### Description As I have come to realize from the examples, implementing a slave modbus RTU is a blocking process through the `ModbusRTU.process()` function. This makes the microcontroller useless and...

Omid888

Response timeout of RTU master

4

### Description I just need an information which I couldn't find in the docs. What is the default response timeout of the RTU master and how can it be changed...

ondrej1024

### Description can anyone help me develop rtu slave which support connection from master on each uart and allow to read/write into same registers? ive created connection, everything works, but...

modbusrtus

Allow inversion of serial signals

6

Add "invert" argument to Serial and ModbusRTU class constructors, and include the INV_RX and INV_TX constants as class variables to be used to fill this argument. This is passed to...

sandyscott

Bugfix: 'on_get_cb': return value was swallowed

2

*Bug* * If `on_get_cb` is defined, the second call to `self._create_response()` overwrites the value returned by `on_get_cb`. * In other words: The value set by `on_get_cb` was swallowed. *Bugfix* *...

hmaerki

I can't install the library.

2

### Description MicroPython ESP32_LoBo_v3.1.0 - 2017-01-03 on WROVER with ESP32 Type "help()" for more information. >>> import machine >>> import network >>> import time >>> import upip >>> upip.install('github:brainelectronics/micropython-modbus') Installing...

AndreyVus

### Description any possibility to close the connection like in pymodbus ? i.e client.close() ### Reproduction steps - ### MicroPython version - ### MicroPython board ESP32 ### MicroPython Modbus version...

chinezbrun

TypeError: extra keyword arguments given

1

### Description Thank you shared this impressive project, I used the version:2.3.7 umodbus code, when run this code, the error shows: TypeError:extra keyword arguments given. Follow as code: `# modbus...

skylin008