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## libmodbus version
all
## OS and/or distribution
OpenWrt 21.02, Linux 5.4
## Environment
arm 32-bit
sc16is752 UART
## Description
It is not enough to to set the SER_RS485…
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Related to https://github.com/stephane/libmodbus/issues/153
That commit fixed the server side to not reply on broadcasts, but the client side still expects replies to commands like write_register, …
karlp updated
7 years ago
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Please avoid the use of functions which are known to be not Thread-safe (POSIX: MT-Unsafe).
Related: #412
Rational: I understand that the libmodbus library is not thread safe by its own. I can …
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Hi,
just wanted to let you know that you have a consistent bug when writing Float32 and Int32 encoded values into Modbus on little endian systems (linux etc.). This effectively causes Float32_abcd …
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### libmodbus version
3.1.4
### Operating system
Linux version 4.8.0-rc1-ga0cba21
### Description of the Modbus network (server, client, links, etc)
Modbus RTU client
### Expected behavior
If modb…
x-o1d updated
8 years ago
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libmodbus always use int for socket handle
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hello on ubuntu server after send command **make clean && make**
I get this error:
```
rm -f *.o sdm120c
gcc -c -o sdm120c.o sdm120c.c -O2 -Wall -g `pkg-config --cflags libmodbus`
sdm120c.c: In…
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First of all, thank you for this library, great work :)
I'm trying to to communicate with a BMT-DO4. This is working fine when using an USB RS-485 dongle. But as soon as I try to use the native RS-48…
kmare updated
3 years ago
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libmodbus version
all
Operating system
Windows x64
Description of the Modbus network (server, client, links, etc)
client
Expected behavior
Memory Leak should not Happen
Actual behavior
When w…
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Well, in theory it's possible to add swig bindings for python.
I did this with libmodbus some time ago, so anyone feel free to implement it ;-)
The most complicated part would be the definiton of the…