Commit Graph

13 Commits

Author SHA1 Message Date
Alex Lisitsyn
76bde2df72 modbus: update to support other targets (Backport v4.4) 2022-06-20 15:34:06 +08:00
aleks
d7fafdc916 freemodbus: fix port enable disable sequence for tcp master and slave 2022-03-08 10:07:19 +01:00
aleks
ba9c0c29a9 modbus: fix tcp slave destroy issues
Closes https://github.com/espressif/esp-idf/issues/8211
2022-03-08 09:52:54 +01:00
Jiang Jiang Jian
5ff09f0a06 Merge branch 'bugfix/modbus_allow_address_gaps_in_master_data_dict_v44' into 'release/v4.4'
freemodbus: allow address gaps in master data dictionary (support of UID field in MBAP) (backport v4.4)

See merge request espressif/esp-idf!16896
2022-02-17 08:38:57 +00:00
Alex Lisitsyn
d2399f6d8c freemodbus: allow address gaps in master data dictionary (support of UID field in MBAP) (backport v4.4) 2022-02-17 08:38:56 +00:00
aleks
e26318bcac freemodbus: fix port contains lgpl licensed files
Initial version of freemodbus master port files have been added to ESP-IDF based on https://github.com/armink/FreeModbus_Slave-Master-RTT-STM32.
The overall repository license, at the time of adding these files, has been BSD 3-clause. However at that time, several port files carried LGPL license headers. As the author of these files confirmed in https://github.com/armink/FreeModbus_Slave-Master-RTT-STM32/issues/61#issuecomment-977828450, this wasn't intentional. ESP-IDF version of modbus master port has been rewritten to target FreeRTOS instead of RT-Thread, but the license headers remained from the original version. This commit corrects this, replacing the license of these files with BSD 3-clause.
2022-02-08 12:43:08 +01:00
Alex Lisitsyn
1aa7f27468 add compile time checks for MB_MASTER_TCP_ENABLED
Signed-off-by: AshUK <github.AshUK@outlook.com>
2021-08-12 22:39:21 +08:00
aleks
dfcc434910 freemodbus: add affinity option for modbus stack tasks
Closes https://github.com/espressif/esp-idf/issues/6700
2021-07-22 13:15:24 +08:00
yuanjm
da58235a0e components: Use CONFIG_LWIP_IPV6 to strip IPv6 function in components 2021-02-23 18:26:03 +08:00
David Cermak
898cac0061 modbus: Exit server task gracefully to correctly cleanup lwip internals
Current lwip implementation does not support deleting a task which is
actively waiting on `select()` or `poll()` API.
Therefore we have to make sure that `select()` exits to deallocate its internal
callback before deleting the task. This is achieved by a shutdown
semaphore which informs the client once the `select()` exitted.

fix slave
2021-02-10 13:12:54 +00:00
Alex Lisitsyn
96b77a28b1 freemodbus: add support for list of area descriptors for each register area
add multi register area descriptors into concrete port (initial)
add create/destroy of area descriptors into concrete port
add  the list of descriptors in common slave interface structure and init/destroy in concrete slave port
move r/w callback functions into common slave
final update of common slave interface wrappers add override API option in concrete port
update slave examples to check new  feature
2021-01-28 12:29:32 +08:00
Angus Gratton
66fb5a29bb Whitespace: Automated whitespace fixes (large commit)
Apply the pre-commit hook whitespace fixes to all files in the repo.

(Line endings, blank lines at end of file, trailing whitespace)
2020-11-11 07:36:35 +00:00
Alex Lisitsyn
d0b9829eef examples: freemodbus add tcp support for common master/slave iface
Add TCP port files to provide Modbus TCP interface for communication
Add freemodbus add tcp support for common master/slave iface and tcp example based on socket API
The communication between master and slave checked for each example serial_master, serial_slave (use ModbusPoll TCP)
update tcp example according netif changes, fix ci issues
update TCP slave implementation
update example_test.py to to set IP through stdin
update API documentation
event bit instead of semahore to lock communication resource
update default options and master/slave port files

Closes https://github.com/espressif/esp-idf/issues/858
Closes IDF-452
2020-07-22 00:34:04 +08:00