judsonupchurch/nanoMODBUS
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23 Commits

Author SHA1 Message Date
Valerio De Benedetto
98814d2a66 Formatting 2022-12-28 15:05:56 +01:00
Valerio De Benedetto
f2b6ddda71 Fix to data pointer type of raw_pdu functions 2022-12-28 14:10:06 +01:00
Valerio De Benedetto
fd101fe77f Various fixes to NMBS_SERVER_* defines handling 2022-07-25 15:17:47 +02:00
Valerio De Benedetto
c12ba4b8a3 Merge branch 'callback-arg' 
# Conflicts:
#	nanomodbus.c
#	nanomodbus.h
 2022-07-25 12:59:40 +02:00
jonath.re@gmail.com
80fa8ef4ae Send platform argument to nmbs_callbacks 
This is useful for the same reasons as the arg is useful in the platform callbacks.
 2022-07-22 19:19:04 +02:00
jonath.re@gmail.com
17aa0ca226 Support disabling individual server callbacks 
This helps reduce code size for systems that do not implement the full
set of function codes supported by the library.
 2022-07-22 17:14:32 +02:00
Valerio De Benedetto
037de71d9b Returning NMBS_ERROR_INVALID_UNIT_ID in case of invalid unit ID in response 2022-06-26 11:08:16 +02:00
Valerio De Benedetto
30c7ce3854 Moved nmbs_crc_calc() declaration 2022-06-26 09:26:07 +02:00
Valerio De Benedetto
4b613aa03d
Merge pull request #13 from jonathangjertsen/expose-crc 
Expose the function that calculates CRC
 2022-06-26 09:17:27 +02:00
jonath.re@gmail.com
f22b06082e Expose the function that calculates CRC 
Having access to this function is useful in a variety of cases:

- hand-crafting PDUs for unit tests
- implementing extensions of the protocol
- reusing the code for other purposes (e.g. firmware integrity check)
 2022-06-25 17:17:34 +02:00
Jonathan Reichelt Gjertsen
53a6a64f9b
Update wording in comment for nmbs_client_create and nmbs_server_create 2022-06-24 19:06:37 +02:00
Jonathan Reichelt Gjertsen
3a1170b925
Document that the platform configuration and callbacks can be discarded after initialization 
`nmbs_client_create` accepts a `const nmbs_platform_conf* platform_conf` with configuration. Without reading the source code, it is not clear whether or not the object pointed to by `platform_conf` can be declared on the stack, or if it needs to be kept alive for the duration of the program (as would be the case if the implementation simply kept a pointer to the configuration instead of copying it by value). This PR adds an assurance that it is OK to discard the platform configuration after calling `nmbs_client_create`. Same idea for `nmbs_server_create`.
 2022-06-07 19:29:04 +02:00
Valerio De Benedetto
a8bf7428cc Updated docstrings 2022-06-02 11:59:45 +02:00
Valerio De Benedetto
83fb04392b Fixes to integer types 2022-06-02 11:52:10 +02:00
Valerio De Benedetto
b6fee48160 Switch to multibyte transport read/write funcs, removed sleep 2022-06-02 10:53:32 +02:00
Valerio De Benedetto
afcdae0ec8 Formatting 2022-05-12 19:29:51 +02:00
Valerio De Benedetto
271f689771 Added NMBS_ERROR_CRC and NMBS_ERROR_INVALID_TCP_MBAP nmbs_error 2022-05-12 19:28:50 +02:00
Jonathan Reichelt Gjertsen
8433fa047f
Support C++ 
Wrapping the header file in an `extern "C"` block prevents C++ compilers from mangling the function names.
 2022-05-10 15:52:56 +02:00
Valerio De Benedetto
ac66269cda Better docs for platform functions 2022-04-30 13:52:13 +02:00
Valerio De Benedetto
9d2918b3bb Switch to MIT license 2022-04-30 13:03:36 +02:00
Valerio De Benedetto
5358abde7b Support to NMBS_CLIENT_DISABLED and NMBS_SERVER_DISABLED defines 2022-04-24 13:53:40 +02:00
Valerio De Benedetto
ee6dd565d4 Added license headers 2022-01-25 16:35:19 +01:00
Valerio De Benedetto
1d0321b285 Project rename 2022-01-25 00:37:54 +01:00