1.1.0
Features
- Added support for at_raw() command (ae38110, #471)
- Added iperf test for PPP netifs (976e98d)
- Added test that performs OTA to exercise modem layers (f2223dd)
Bug Fixes
- Fixed OTA test to gracefully fail with no verification (1dc4299)
- Added C-API to configure APN (ce7dadd, #485)
- Fixed AT commands to copy strings to prevent overrides (741d166, #463)
- Fixed incorrect dial command format (0998f3d, #433)
- Fixed documentation and example on creating custom device (577de67, #452)
- Removed CI jobs for IDF v4.2 (d88cd61)
- Fixed OAT test to verify server cert and CN (edc3e72)
- Fixed set_pdp_context() command timeout (1d80cbc, #455)
Updated
- docs(modem): Added description of manual test procedure (68ce794)
Previously we used std::string_view, which pointed to the lower-layers
buffer which might have been reused for other asynchronous operations
before processing it, thus causing corruption of replies.
Closes https://github.com/espressif/esp-protocols/issues/463
ATD command is used to switch generic device to the data mode
by dialing GPRS_SRC. The generic version of the command was incorrect
`ATD*99##` (containing extra trailing # char, which is accepted by most
devices). Command has been fixed, but the extra #'s been kept for devices
that we cannot test (to be fixed in IDFGH-9470).
Closes https://github.com/espressif/esp-protocols/issues/433
Updates docs and examples per recent changes:
* Modem example does no longer demonstrate how to overwrite an AT method
* PPPoS client example now contains much simpler custom module
definition
Closes https://github.com/espressif/esp-protocols/issues/452
at_raw() sends raw string and supports custom pass/fail phrases for the
API to return OK/FAIL. It also returns raw, unprocessed string as
output.
This allows sending custom requests, such as:
* dce->at_raw("", resp, "RDY", "...", 20000) -- waiting for reset
* esp_modem_at_raw(dce, "+++", resp, "DISCONNECTED", "ERROR", 5000) --
exits PPP mode
Closes https://github.com/espressif/esp-protocols/issues/471
Partially addresses https://github.com/espressif/esp-protocols/issues/468
1.0.5
Major changes
- Added support for implementing user defined modules in standard C-API (Support for custom modules with C-API)
Bug Fixes
- Added test injecting unexpected replies (b220d1e, #426)
- Fixed inconsistent state on data after OK (bf99f28, #426)
- TLS example: Added restore session support in mbedtls-wrap (79d38e5)
- Fixed examples to show netif on ppp-changed event (a70b197)
- remove unused GNU Make based buildsystem files (d6b6f63)
- specify override_path in example manifest files (5b78da4)
- Added test-cases that exercise mode transitions (aff571d)
- Fixed mode transitions between any state and UNDEF (93cb2ca, #320)
- Fixed API docs within doxygen comments (020b407)
- Support for custom modules with C-API (0254d50)
- Fix CRLF issue with esp_modem_c_api.cpp (2661b4d)
Updated
- ci(common): Created reusable action for host and coverage tests (9ad04de)
This test exhibits an issue of getting unexpected data just after
completing a command. The DTE rewrites the state to TIMEOUT, but the
signal has been already triggered, thus results in an unexpected state.
Related to Closes https://github.com/espressif/esp-protocols/issues/426
If we received response in two chunks and the first one completes the
command (result=OK or FAIL), and the second chunk pre-empts command processing,
then we performed processing again rewritting the result back to
TIMEOUT. This would invalidate the command, but also causes an
exception: ESP_MODEM_THROW_IF_ERROR(ESP_ERR_INVALID_STATE)
Fixed by checking if the processing already finished in process_line().
Closes https://github.com/espressif/esp-protocols/issues/426
Reusable component in modem_tcp_client example implements a simple
mbedtls wrapper. This update add support for mbedtls deinit() and for
saving and restoring TLS session.
1.0.4
Bug Fixes
- Added USB runner with ESP32S2 with A7670 (edeb936)
- Extend docs on AT client example (1f2ceed)
- Fix pytest exclusion, gitignore, and changelog checks (2696221)
- Fix DTE to post fragments to parsers for USB term (1db1e15)
- Fix DUAL_MODE regression from cb6e03ac (2aada0f)
- Fix AT client example to use custom AT processing (1a5ba98, #352)
In the recent DTE refactoring (cb6e03ac) we install terminal callbacks
in the constructor, but the change missed initializing modem_state
in DTE constructors which take two terminals as arguments to work in
DUAL mode.
