libmodbus

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Added Hardware Up and Down RTS Setting for RS485.

8

Hello, Actually, in libmodbus, there's only RTS up or down setting via software and its accuracy depends on RTS delay value. In this pull request, I added the possibility to...

embeddedmz

Fixed MODBUS_ERROR_RECOVERY_LINK not working on Windows.

4

Fixes issue #643 Otherwise, I don't like how error recovery is coded : if we want to break the loop (e.g. to close the program), we need to disable the...

embeddedmz

Added a client context parameter to the modbus_t context, and getter/setter methods.

6

This commit adds * `client_context` to the `_modbus` struct * `modbus_set_client_context()` * `modbus_get_client_context()` * Documentation for the above The code otherwise ignores `_modbus.client_context`. It is available to calling code for...

JetForMe

Add Android build scripts, #2

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Hi, this is basically a redo of #291. It's been clarified with all related parties that we I am safe to submit this now. Dynamically linked android libraries can be...

jachstet-sea

Proxy - modbus_proxy function

9

Hello there. Maybe you won't remember by now but about 4 months ago you rejected a pull request of mine because of formatting issues and also because all the changes...

jaimealsilva

Introduce support for callback functions

7

I've a device which implements custom modbus functions. Receiving the response for this functions is only possible when libmodbus knows about the response length. As various device could implement the...

mhei

feat(modbus): use poll() for Linux instead of select()

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The 1024 limitation of select() makes some problem these days. I think using poll() for *nix systems may be a better choice.

fcntlcn

libmodbus change needed for lua-libmodbus

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Hello stephane, we need a additionally function in the libmodbus for lua-libmodbus. Can you add this in the origin code from you ? https://github.com/woodsnake/libmodbus/blob/libmodbus-3.1.7.a/src/modbus.c at Linie 245 ``` int modbus_send_raw_response(modbus_t...

woodsnake

Simple code compilation problem - linker error LNK2019 - only with RTU

1

Hello, when I try to compile my code based on modbus-rtu I get an error with every function from your library example: `#include int main() { modbus_t* ctx; ctx =...

aLAN-LDZ

link error LNK2019

1

I don't know why but it returns errors like: > 1>main.obj : error LNK2019: unresolved external symbol __imp__modbus_close referenced in function _main > 1>main.obj : error LNK2019: unresolved external symbol...

planetixin