Commit graph

180 commits

Author SHA1 Message Date
Darian Leung
4bfa30967f freeRTOS/Re-factor ring buffers
This fixes multiple bugs with ring buffers and re-factors the code. The public
API has not changed, however the underlying implementation have various private
functions have been changed. The following behavioral changes have been made

-   Size of ring buffers for No-Split/Allow-Split buffers will not be rounded
    up to the nearest 32-bit aligned size. This was done to simplify the
    implementation

-   Item size for No-Split/Allow-Split buffers will also be rounded up to the
    nearest 32-bit aligned size.

The following bugs have been fixed

-   In copyItemToRingbufAllowSplit(), when copying an item where the aligned
    size is smaller than the remaining length, the function does not consider
    the case where the true size of the item is less than 4 bytes.

-   The copy functions will automatically wrap around the write pointers when
    the remaining length of the buffer is not large enough to fit a header, but
    does not consider if wrapping around will cause an overlap with the read
    pointer. This will make a full buffer be mistaken for an empty buffer

closes #1711
-   xRingbufferSend() can get stuck in a infinite loop when the size of the
    free memory is larger than the needed_size, but too small to fit in the ring
    buffer due to alignment and extra overhead of wrapping around.

closes #1846
-   Fixed documentation with ring buffer queue set API

-   Adding and removing from queue set does not consider the case where the
    read/write semaphores actually hold a value.

The following functions have been deprecated
    - xRingbufferIsNextItemWrapped() due to lack of thread safety
    - xRingbufferAddToQueueSetWrite() and xRingbufferRemoveFromQueueSetWrite()
    as adding the queue sets only work under receive operations.

The following functions have been added
    - xRingbufferReceiveSplit() and xRingbufferReceiveSplitFromISR() as a thread
    safe way to receive from allow-split buffers
    - vRingbufferGetInfo()

Documentation for ring buffers has also been added.
2018-05-21 01:04:58 +00:00
Alex Lisitsyn
44b1bc0ab9 esp32: Add .noinit and .rtc_noinit sections to the linker script
Added .rtc_noinit and .noinit section definitions into linker file /esp32/ld/esp32.common.ld.
The macro __NOINIT_ATTR, RTC_NOINIT_ATTR declared in esp32/esp_attr.h file.
Added unit test file to test added behavior for noinit variables and its attributes.
Added documentation changes for new added attributes.
Make some corrections after code review:
The linker file has been corrected to place noinit section before bss_start to make it safer.
Documentation file has been modified to clarify reset behavior of allocated data .
Corrected typos in test_noinit.c and removed assertion of noinit variable to avoid possible issues with ROM boot loader memory allocation.
The linker file has been corrected to place noinit section before bss_start to make it safer.
Documentation file has been modified to clarify reset behavior of allocated data .
Corrected typos in test_noinit.c and removed assertion of noinit variable to avoid possible issues with ROM boot loader memory allocation.
Update test_noinit.c file to address RTCWDT_RTC_RESET reset reason instead of POWERON_RESET.
Test optimized to pass automated unit testing.
esp32: Add .noinit and .rtc_noinit sections to the linker script
Update of general-notes.rst documentation to fomat examples as code and attributes as identifiers.
Test test_noinit.c corrected to pass automated testing (support ofTEST_CASE_MULTIPLE_STAGES())

https://ezredmine.espressif.cn:8765/issues/15878
2018-05-16 17:33:37 +05:00
Angus Gratton
f147a8d73d Merge branch 'bugfix/docs_small_updates' into 'master'
Bugfix/docs small updates

See merge request idf/esp-idf!2392
2018-05-16 19:53:40 +08:00
Liu Zhi Fu
846b848bfc esp32/docs: fully support esp_wifi_80211_tx
Closes https://github.com/espressif/esp-idf/issues/1256
Closes https://github.com/espressif/esp-idf/issues/1332
2018-05-16 13:37:54 +08:00
krzychb
d19dbea059 Fixed git command 2018-05-15 22:36:34 +02:00
Wenderson Oliveira
6722a78684 Fix git command. Merges https://github.com/espressif/esp-idf/pull/1943 2018-05-15 22:34:01 +02:00
Angus Gratton
6f31674b28 cmake: Add ESPORT/ESPBAUD environment variables to idf.py & docs 2018-05-07 18:45:49 +08:00
Angus Gratton
c7f19e76d7 docs: Move main docs to cover CMake
Add "GNU Make build system" doc with "cheat sheet" for moving to new system
2018-05-07 18:45:49 +08:00
Angus Gratton
381be65472 cmake: Build all examples in CI
Includes some fixes for compile errors/warnings in examples.
2018-04-30 10:18:33 +10:00
Angus Gratton
1cb5712463 cmake: Add component dependency support
Components should set the COMPONENT_REQUIRES & COMPONENT_PRIVATE_REQUIRES variables to define their
requirements.
2018-04-30 09:59:20 +10:00
Angus Gratton
f1d3bfc0c7 cmake: Add new flasher_args.json file for IDE parsing, document metadata files better 2018-04-30 09:59:20 +10:00
Angus Gratton
88df8fd293 cmake: Use cmake_lint project, tidy up all CMake source files 2018-04-30 09:59:20 +10:00
Angus Gratton
9f8cdd3572 cmake: Add "Preview release" getting start guide & build system documentation 2018-04-30 09:59:20 +10:00
Ivan Grokhotkov
f885e8b8de Merge branch 'doc/openocd_release_update' into 'master'
docs: update download links for OpenOCD

See merge request idf/esp-idf!2259
2018-04-25 12:22:21 +08:00
Ivan Grokhotkov
fbb3610c0b Merge branch 'feature/bootloader_refactoring_common' into 'master'
bootloader: Refactoring

See merge request idf/esp-idf!2251
2018-04-19 14:58:00 +08:00
Mahavir Jain
8fd4ee1b1f docs: add note regarding ESP-IDF version
Signed-off-by: Mahavir Jain <mahavir@espressif.com>
2018-04-18 18:30:58 +05:30
Ivan Grokhotkov
bcc5bad7b5 docs: update download links for OpenOCD
Point to the latest release on Github, which can now be produced by CI.

Ref. https://github.com/espressif/openocd-esp32/issues/30
Ref. https://github.com/espressif/openocd-esp32/issues/18
2018-04-18 20:58:04 +08:00
Konstantin Kondrashov
86256b3541 bootloader: Refactoring
Need to make the bootloader modular so that users can redefine its functional part.

- refactoring and moving functions to the bootloader_support component
- Changed function to `void` bootloader_utility_load_image(...);

TW19596
2018-04-17 16:36:49 +05:00
Ivan Grokhotkov
d18c284df6 Merge branch 'bugfix/docs_wrap_text_in_tables' into 'master'
Bugfix/docs wrap text in tables

See merge request idf/esp-idf!2209
2018-04-13 19:37:49 +08:00
krzychb
d56a44ac79 Fixed issues with tables 2018-04-09 05:46:57 +02:00
ndotb
765824e1fd make: EXCLUDE_COMPONENTS
Add project build variable, documentation for EXCLUDE_COMPONENTS
2018-04-08 13:07:43 -04:00
qiyueixa
2984cdbbe3 add mesh feature 2018-04-04 22:57:45 +08:00
Xia Xiaotian
e72f7e7ec4 Add more description for WiFi modem sleep in document and example. 2018-04-04 16:47:03 +08:00
Ivan Grokhotkov
d7c8866896 Merge branch 'test/support_multi_stage_unit_test_case' into 'master'
unit-test-app: support multi stage unit test case

See merge request idf/esp-idf!2139
2018-04-03 18:20:16 +08:00
island
9b7454de0c support wifi&bt coexist (v0.9.1)
1. refactor wifi modem sleep
2. refactor wifi and bt phy enable/diable coexistence
3. support wifi&bt coexist (v0.9.1)
3. add coex pause resume
4. fix bt library interrupt reaction slowly
5. make a2dp more smooth when coex
6. add coexist preference option
7. Make CI do not check libcoexist.a printf/ets_printf
8. disable Wifi RX AMPDU when software coexistence enable && update wifi lib
9. bluetooth call modem sleep api
2018-04-02 13:44:48 +08:00
Roland Dobai
7c4b3d50f8 Make error codes globally unique 2018-03-27 08:12:54 +02:00
John
f32abada86 Update building-openocd-linux.rst. Merges https://github.com/espressif/esp-idf/pull/1714
replace - for -- in line 16 to make it run
2018-03-18 20:02:54 +01:00
krzychb
b7f7ac3b28 Implemented review comments to zh_CN version of eclipse setup and PICO-KIT get started guides. Resolved issues after rebasing on master of several commits. 2018-03-13 22:31:54 +01:00
krzychb
40bc387bae Restored back original 'zh_CN' version files and updated links between versions 2018-03-13 21:57:08 +01:00
krzychb
097adc3a33 Moved files into separate folders per 'en' and 'zh_CN' language version and linked 'zh_CN' files back to 'en' files if translation is not yet available 2018-03-13 21:57:08 +01:00