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69 Commits

Author SHA1 Message Date
David Cermak
8edbac6974 fix(modem): More error handling in cmux protocol 
Add error path to all CMUX protocol potential issues, checks for
consistency and add recovery.
 2023-09-22 08:39:31 +02:00
David Cermak
5287432197 fix(modem): Fix netif to set PPP config in C++ way 
If the config struct contains more items (or more items will be added in
future) this init will not compile cleanly
 2023-09-20 11:38:04 +02:00
David Cermak
25a35e20a3 fix(modem): Fix vfs terminal not to reset read_cb() automatically 
This change is needed for the fs terminal to work correctly again, after
merging 44bae24c78 which shifted
responsibility of thread safety from a terminal to the DTE. (Before it
was the terminal, which removed this callback safely when processing completed,
and thus we had to check the callback return value). Not the DTE layers
are responsible for thread safety and the return value indicates
success/failure from processing.
Also uses the default clock, the same way as UART terminal.
 2023-09-20 11:37:36 +02:00
David Cermak
c8c05075fb fix(modem): Fix netif data race causing PPP startup delays 
Removes PPP_started signal on reception, since lwip handles data
reception if the netif is up/down (which we correctly set in start()
stop() methods)

Closes https://github.com/espressif/esp-protocols/issues/308
 2023-08-28 10:27:16 +02:00
David Cermak
cb6e03ac62 fix(modem): Added support for inflatable buffer 
As a configurable option, if disabled we report an error.

Closes https://github.com/espressif/esp-protocols/issues/272
 2023-08-28 10:27:10 +02:00
Victor
60c87ddf26 fix(modem): Fix LoadProhibited after failed CMUX initialization (IDFGH-10845) 2023-08-18 12:44:37 +03:00
David Cermak
e620eb5fb1 fix(modem): Support UART clean build with IDF v5.2 2023-06-20 15:56:57 +02:00
David Cermak
bf114d3624 feat(modem): DTE to support sending and receiving raw data 
MAJOR CHANGE: Enable DTE to redefine on_read() and write(cmd) directly
 2023-03-16 19:39:13 +01:00
Tomas Rezucha
01c26c82fa esp_modem: Dual DTE support 
Modems can expose 2 terminals, which can be used simultaneously.
One for AT commands, the other one for data.
 2023-03-07 13:35:34 +01:00
Tomas Rezucha
44bae24c78 esp_modem: Return true from on_data callback in data mode 
The callback should return false only if there is a problem with the received data.
The updated UART Terminal implementation cannot longer clear is callback.
It is DTE's responsibility to clear the callback.
 2023-02-23 20:32:13 +01:00
term-est
0e215b118f Added the missing definition for the esp_modem_set_baud function (IDFGH-9181) (#209) 
fix(esp_modem): Added the missing definition for the esp_modem_set_baud function
 2023-01-19 13:57:06 +01:00
franz-ms-muc
5304a6ec0e Update esp_modem_command_library.cpp 
AT+IFC=2,2 instead AT+IFC=2, 2
 2022-12-22 11:55:37 +01:00
David Cermak
9a7bd90ad9 fix(esp_modem): Exit data mode only after state change 
Previously, we set the notification also for  event
causing permature PPP mode exit
 2022-12-01 18:35:06 +01:00
David Cermak
2180ab17d8 fix(esp-modem): Support AT with callback in C-API 
Closes https://github.com/espressif/esp-protocols/issues/143
 2022-11-21 14:58:15 +01:00
David Cermak
ac5d43882b feat(esp-modem): Add support for manual CMUX operations 
Closes https://github.com/espressif/esp-protocols/issues/168
 2022-11-21 14:58:15 +01:00
David Cermak
65c0e0e195 fix(esp_modem): Cleanup custom lib-commands and factory 2022-10-20 16:11:19 +02:00
Franz Höpfinger
652314e73d fix(esp_modem) Add example that reads GNSS info 2022-10-17 20:30:55 +02:00
Suren Gabrielyan
945bd17701 CI: fixing the files to be complient with pre-commit hooks 2022-10-17 18:16:52 +02:00
david-cermak
96fcbc0694 Merge pull request #142 from david-cermak/bugfix/cmux_missed_msc 
(esp_modem): Fix switching to CMUX mode for devices that send `MSC`s
 2022-10-17 14:43:22 +02:00
David Cermak
a02bf05eed fix(esp-modem): Uart Terminal read_cb race 2022-10-10 15:39:09 +02:00
diplfranzhoepfinger
fe536e476c esp_modem_get_gnss_power_mode (#136) 
Co-authored-by: Franz Höpfinger <krone-trailer@franzhoepfinger.de>
 2022-10-05 08:54:41 +02:00
David Cermak
25ac2d98c6 feat(esp_modem): Make some CMUX params compile-time configurable 
* bool flag to defragment CMUX payload (useful for devices that send longer messages)
* int flag to force a delay between creating virtual terminals (useful for chatty devices that send some requests)
 2022-09-30 17:36:38 +02:00
David Cermak
ce175df376 fix(esp_modem): CMUX to ignore MSC frames 
Otherwise it gets confused with DISC frame and causes trouble when entering
CMUX mode (if device sends MSC requests)

Closes https://github.com/espressif/esp-protocols/issues/140
 2022-09-30 17:36:38 +02:00
Tomas Rezucha
62cb235aa9 esp_modem: Allow error handler register in C 
C++ API offers interface to register error callback.
C API isn't flexible enough, so we offer conversion function between C++ and C enums.
 2022-09-30 11:55:09 +02:00
Tomas Rezucha
04c711f757 esp_modem: Move common C definitions in to separate header 
Separate header for C API created.
It can be used by C DTE extensions.
 2022-09-30 11:41:34 +02:00
David Cermak
a8714730fb fix(esp_modem): DTE command race of timeout vs reply's signal 
Race condtion:
* First command timeouted, but the reply came just after evaluation and
set signal variable to GOT_LINE
* Second command should timeout too, but a consistency check validates
that it timeouted and at the same time GOT_LINE (from previous step) and
throws an exception

STR:
* Revert change in esp_modem_dte.cpp
* Run TEST_CASE("DTE command races", "[esp_modem]")

Closes https://github.com/espressif/esp-protocols/issues/110
 2022-09-14 13:50:22 +02:00
david-cermak
d2f519f9e5 Merge pull request #139 from david-cermak/bugfix/modem_get_operator_name_with_act 
fix(esp_modem): Make get_operator_name() return also ACT value
 2022-09-14 13:46:28 +02:00
David Cermak
1029078541 fix(esp_modem): Correct timeouts for certain commands 
And adds an explicit timeout parameter to the esp_modem_at()

Closes https://github.com/espressif/esp-protocols/issues/129
 2022-09-09 11:23:21 +02:00
David Cermak
0015e5411c fix(esp_modem): Make get_operator_name() return also ACT value 
Closes https://github.com/espressif/esp-protocols/issues/128
 2022-09-09 10:54:55 +02:00
Tomas Rezucha
d07237b2ce esp_modem: Fix IDF version resolution 2022-09-09 09:31:26 +02:00
Tomas Rezucha
98bf3efeb6 esp_modem: Fix format warnings 
Closes https://github.com/espressif/esp-protocols/issues/79
 2022-09-02 10:02:34 +02:00
Tomas Rezucha
ae8479c77e esp_modem: Expose set_error_cb method 2022-09-02 09:17:49 +02:00
David Cermak
2099434b3f fix(esp_modem): Correct exit of CMUX mode 
* Fix DISC message's control field (0xFF->0xFE) to keep Poll bit cleared
* Accept UIH resp on DISC for both (0xFF, 0xFE) ignoring P/F bit
* Fix timeout processing when handling DISC message

Closes https://github.com/espressif/esp-protocols/issues/103
 2022-08-19 11:45:59 +02:00
David Cermak
89e1bd27b3 fix(esp-modem): Add filename/line info to exception message 
This is useful if exceptions are enabled, but caught internally on C++ API boundary
 2022-08-18 14:52:21 +02:00
david-cermak
10e6348e09 Merge pull request #85 from david-cermak/feature/modem_operator_name_add_act 
feat(esp_modem): Add optional ACT to operator-name
 2022-07-13 16:20:54 +02:00
David Cermak
a286634359 feat(esp_modem): Add optional ACT to operator-name 
Closes https://github.com/espressif/esp-protocols/issues/80
 2022-07-13 09:56:29 +02:00
David Cermak
4980ac85b7 fix(esp-modem): Add missing set_pdp_context() to C-API 2022-07-12 15:52:39 +02:00
David Cermak
a243d7e878 fix(esp_modem): Update ap2ppp example to recover network on disconnection 
Closes https://github.com/espressif/esp-protocols/issues/44
 2022-07-01 13:52:49 +02:00
david-cermak
9b403d477f Merge pull request #64 from bbinet/custom-source-clk 
Allow to customize uart source_clk (IDFGH-7659)
 2022-06-24 16:24:00 +02:00
Bruno Binet
d723fb7a5a Allow to customize uart source_clk 
This is for example needed when using an external crystal to select
UART_SCLK_XTAL, which fixes uart comm issue when using PM with light
sleep enabled.
 2022-06-24 14:44:15 +02:00
Bruno Binet
0cf08fb676 Add "at" api for custom commands 2022-06-23 17:40:06 +02:00
David Cermak
66e6d4cbf8 fix(esp_modem): Implement movable unique_buffer to bundle data, size, ptr 
Also improves and fixes tests
 2022-06-18 12:19:07 +02:00
David Cermak
f3ff98bb82 fix(exp_modem): DTE should own both command and data terminal 
reworks to clear shared_ptr<> of both command and data terminals
and having DTE own it. When we swith to CMUX mode the ownership is transfered to CMux terminal
 2022-06-11 21:33:51 +02:00
David Cermak
3fd4391c38 feat(esp_modem): Add CMUX mode to C-API 
Closes https://github.com/espressif/esp-protocols/issues/41
 2022-06-11 15:07:39 +02:00
David Cermak
a16aab6979 feat(esp_modem): Add support to CMUX exit 
Closes https://github.com/espressif/esp-protocols/issues/37
 2022-06-11 15:07:39 +02:00
David Cermak
1e0aefd72a fix(esp-modem): Improve PPP exit sequence 
* Implement retry mechanism if escape PPP mode failed
* Stop networking and checking for NO-CARRIER manually on PPP exit

Closes https://github.com/espressif/esp-protocols/issues/47
 2022-06-11 15:07:39 +02:00
David Cermak
128c0a2d87 fix(esp_modem): Support 2 byte size packets 
Closes https://github.com/espressif/esp-protocols/issues/46
 2022-06-06 15:05:38 +02:00
david-cermak
0875008a46 Merge pull request #30 from Sjurinho/feature/extended-simcom-support 
Feature/extended simcom support (IDFGH-7243)
 2022-05-25 13:21:50 +02:00
sjurgw
3ced2d9709 Update: Removed stringstream to decrease static sizes 2022-05-24 14:54:24 +02:00
David Cermak
503218b3ba fix(esp_modem): Correction of switching to CMUX 
* BG96 needs a small pause between CMUX command reception and actual use
of the CMUX mode
* Correct CMUX payload reception to check FT_UIH message type (P/F flag
could be cleared or set)

Closes https://github.com/espressif/esp-protocols/issues/33
 2022-05-10 18:04:18 +02:00