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6996 Commits

Author SHA1 Message Date
Erhan Kurubas
11e6799f80 Merge branch 'stub_bins_for_more_targets' into 'master' 
Increase OCD stub memory reservation from 8K to 12K and extend this feature to more targets

See merge request espressif/esp-idf!51231
 2026-07-28 16:58:05 +02:00
Wan Lei
49419d1a17 Merge branch 'fix/twai_fix_eventgroup_usf' into 'master' 
fix(driver_twai): fix potential crash when node_delete from high priority task

Closes IDFGH-17927

See merge request espressif/esp-idf!50629
 2026-07-28 17:39:39 +08:00
Erhan Kurubas
59ae1cf37f Merge branch 'move_trace_examples' into 'master' 
refactor(examples): group trace examples under examples/system/tracing/

See merge request espressif/esp-idf!51160
 2026-07-28 09:31:08 +02:00
Erhan Kurubas
6e5b4febf8 change(system): increase OCD stub memory reservation from 8K to 12K 2026-07-28 07:45:39 +03:00
Erhan Kurubas
19a27980a5 refactor(examples): group trace examples under examples/system/tracing/ 
Move 7 trace-related examples (app_trace_basic, app_trace_to_plot,
esp_trace_custom_library, function_tracing, gcov, sysview_tracing,
sysview_tracing_heap_log) from examples/system/ into a dedicated
examples/system/tracing/ subdirectory for better organization.

Update all path references across documentation (en + zh_CN),
build-test-rules, CI configs, Kconfig, and component READMEs.
 2026-07-27 23:56:02 +03:00
wanckl
6e0d480b2a fix(driver_twai): fix potential crash when node_delete from low priority task 
Closes https://github.com/espressif/esp-idf/issues/18803
 2026-07-27 16:03:43 +08:00
Hu Rui
e7eaad0eb8 fix(uhci): rx fsm race condition and buffer size check 
Closes https://github.com/espressif/esp-idf/issues/18819
Closes https://github.com/espressif/esp-idf/issues/18820
 2026-07-27 11:48:52 +08:00
morris
ee2cfdb3f3 Merge branch 'feature/isp-flash-dma-input' into 'master' 
feat(isp): add aligned flash DMA input example

See merge request espressif/esp-idf!50959
 2026-07-23 19:13:55 +08:00
Zhang Shuxian
35deba1bd7 docs: Update CN translation for tracing 2026-07-23 09:34:16 +03:00
Erhan Kurubas
6c6490d54c docs(esp_trace): restructure tracing docs with esp_trace as master 
Reorganize the tracing documentation so esp_trace is the master
component, with app_trace, SystemView, and Gcov referenced from it.
 2026-07-23 08:58:30 +03:00
Chen Ji Chang
1421a250a2 Merge branch 'doces/add_pcnt_pull_migreation_guide' into 'master' 
docs(pcnt): add gpio pull mode migration guide

Closes IDFGH-18004

See merge request espressif/esp-idf!51009
 2026-07-22 19:01:23 +08:00
Ivan Grokhotkov
d3766ffdea Merge branch 'feature/build-file-command' into 'master' 
feat: add idf.py build-file command for standalone C files

Closes IDF-15453

See merge request espressif/esp-idf!47618
 2026-07-22 10:34:38 +02:00
Chen Jichang
f0fd8fb0d0 docs(pcnt): add gpio pull mode migration guide 
Closes https://github.com/espressif/esp-idf/issues/18862
 2026-07-22 14:47:22 +08:00
Ivan Grokhotkov (bot)
b3a0e166fe feat: add compile_options support to idf.py build-file 
Allow specifying extra compiler flags (warning flags, preprocessor
definitions, etc.) via a new 'compile_options' entry in the
idf-build-file frontmatter. The options are applied to the source
file via target_compile_options in the generated main component
CMakeLists, with CMake quoting so that flags like -DMSG="hello world"
reach the compiler exactly as written.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
 2026-07-21 22:04:41 +02:00
Ivan Grokhotkov
16275df0a1 feat: add idf.py build-file command for standalone C files 
Add a new idf.py extension that allows building standalone C files
without requiring full project boilerplate. Source files can include
optional YAML frontmatter in block comments to specify sdkconfig
options, component dependencies, and target configuration.

When the frontmatter configuration changes, the stale sdkconfig is
removed so the new defaults are applied, and a target change also
clears the build directory since IDF_TARGET is pinned in the CMake
cache.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
 2026-07-21 22:04:41 +02:00
Chen Ji Chang
0bae8d1e27 Merge branch 'change/remove_lcd_restart_for_p4_s31' into 'master' 
remove(lcd): remove restart support for p4 and s31

Closes IDF-15849 and IDF-15960

See merge request espressif/esp-idf!50892
 2026-07-21 15:41:27 +08:00
morris
3af71b792e refactor(isp): read DMA input directly from flash 
Avoid the PSRAM copy for unencrypted flash
 2026-07-21 10:46:04 +08:00
morris
0315e2fb2e feat(build): support aligned embedded binary data 
Allow callers to align embedded binary start symbols for DMA-capable
assets.
 2026-07-21 10:40:18 +08:00
morris
2da1deee3b Merge branch 'contrib/github_pr_18864' into 'master' 
docs: fix duplicate word typos across docs and hal (GitHub PR)

Closes IDFGH-18006

See merge request espressif/esp-idf!50942
 2026-07-20 15:02:23 +08:00
Chen Jichang
9a196c8416 remove(lcd): remove restart support for p4 and s31 2026-07-20 13:19:09 +08:00
Mahavir Jain
ef2d5c887d Merge branch 'feat/mbedtls_update_4.1.1' into 'master' 
Feat/mbedtls update 4.1.1

See merge request espressif/esp-idf!50602
 2026-07-20 09:34:19 +05:30
Atharva-2708
f8544b40df docs: fix duplicate word typos across docs and hal 
Removes duplicated "the" typos in FreeRTOS, eFuse, Kconfig documentation, and the HAL README.

Signed-off-by: Atharva-2708 <atharva.btech27@gmail.com>
 2026-07-19 15:31:16 +05:30
Chen Chen
836471c6b7 Merge branch 'feat/i2s_duplex_update' into 'master' 
feat(i2s): allow full duplex mode in less strict condition

Closes IDF-15787

See merge request espressif/esp-idf!49662
 2026-07-17 14:36:51 +08:00
Erhan Kurubas
7a07c33565 Merge branch 'feat/enable_function_tracing' into 'master' 
Enable function tracing (-finstrument-functions)

See merge request espressif/esp-idf!49951
 2026-07-16 15:57:42 +02:00
Mahavir Jain
2fd018b978 Merge branch 'docs/fix_ecdsa_p384_sb_doc_gating' into 'master' 
docs(security): show ECDSA-P384 Secure Boot notes only on targets supporting it

See merge request espressif/esp-idf!50751
 2026-07-16 17:51:36 +05:30
Chen Chen
4f29628c9b refactor(i2s): make the slot_bit_width checks unique 2026-07-16 17:34:58 +08:00
Chen Chen
a14f15eb15 feat(i2s): allow full duplex mode in less strict condition 2026-07-16 17:34:58 +08:00
Laukik Hase
ec08423276 Merge branch 'feat/esp_tee_misc_optim' into 'master' 
feat(esp_tee): Restrict REE access to TEE-owned secure storage keys

Closes IDF-15938 and IDFGH-17659

See merge request espressif/esp-idf!50307
 2026-07-16 14:00:51 +05:30
Erhan Kurubas
39d6aaaecb feat(esp_trace): add compiler-instrumented function tracing support 2026-07-16 10:18:25 +02:00
Ashish Sharma
224902efc9 feat(mbedtls): update to version 4.1.1 2026-07-16 14:38:48 +08:00
Ji Minxiang
157200447c Merge branch 'feat/ble_ams_dev' into 'master' 
feat(examples): add Bluedroid and NimBLE BLE AMS client examples

See merge request espressif/esp-idf!50369
 2026-07-16 14:24:56 +08:00
Konstantin Kondrashov
686f522200 Merge branch 'doc/bootloader-anti-rollback-fix' into 'master' 
fix(docs): Update bootloader anti-rollback documentation

See merge request espressif/esp-idf!50514
 2026-07-15 18:05:00 +03:00
Konstantin Kondrashov
05b65a5b0e fix(docs): Update bootloader anti-rollback documentation 2026-07-15 17:43:55 +03:00
Aditya Patwardhan
e1cc480f8d Merge branch 'fix/keep_use_secure_element_deprecated' into 'master' 
fix(esp-tls): Keep deprecated use_secure_element field for compatibility

See merge request espressif/esp-idf!50765
 2026-07-15 15:46:26 +05:30
Ivan Grokhotkov
560fb2ab99 Merge branch 'feature/lto-take-2' into 'master' 
feat(build): add options to enable link-time optimization (LTO)

Closes IDF-71 and IDFGH-17838

See merge request espressif/esp-idf!50002
 2026-07-15 10:45:06 +02:00
morris
ba8b1bf9a1 Merge branch 'feat/uhci_send_multi_buffer' into 'master' 
feat(uhci): support transmit multi buffer

Closes IDF-15871

See merge request espressif/esp-idf!50446
 2026-07-15 16:41:11 +08:00
Aditya Patwardhan
8fe74703bc fix(esp-tls): Keep deprecated use_secure_element field for compatibility 
Restore the use_secure_element field in esp_tls_cfg_t, esp_tls_cfg_server_t
and httpd_ssl_config_t, and esp_transport_ssl_use_secure_element(), as
deprecated no-ops so that existing code keeps compiling. Setting them now
fails at runtime with ESP_ERR_NOT_SUPPORTED, as the feature is accessed
via the esp_key_config_t interface. To be removed in the next major release.
 2026-07-15 12:40:55 +05:30
Aditya Patwardhan
bbe2a7d984 docs(security): show ECDSA-P384 Secure Boot notes only on targets supporting it 
Gate these notes on SOC_SECURE_BOOT_V2_ECC in addition to the ECDSA
peripheral P-384 capability, so they are not rendered for targets
without the ECDSA Secure Boot scheme.
 2026-07-15 12:40:20 +05:30
Laukik Hase
710d964505 feat(esp_tee): Restrict REE access to TEE-owned secure storage keys 2026-07-15 09:56:26 +05:30
Gao Xu
2039ee0b8d Merge branch 'isp_dma_one_frame' into 'master' 
feat(isp): support isp dma input and add example

Closes IDF-10496

See merge request espressif/esp-idf!46619
 2026-07-15 12:24:04 +08:00
gaoxu
427fe38df0 feat(isp): Add example and script to check raw picture by ISP dma input 2026-07-15 11:30:49 +08:00
Shen Meng Jing
46d9f9c065 Merge branch 'docs/sync_cn_and_en' into 'master' 
docs: Sync CN and EN docs without the translation label

Closes DOC-15056

See merge request espressif/esp-idf!50501
 2026-07-15 09:57:02 +08:00
Ivan Grokhotkov (bot)
4c25d4e9ab docs(performance): mention LTO in the optimizing-for-size guide 
Document CONFIG_COMPILER_LTO_LINKTIME / CONFIG_COMPILER_LTO_COMPILETIME in the
binary size reduction guide, including the caveats: less accurate per-component
size breakdown, longer build times, incompatibility with custom linker
fragments, and harder debugging.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
 2026-07-14 19:32:19 +02:00
gaoxu
ea417f202e feat(isp): support isp dma input and add example 2026-07-14 18:15:44 +08:00
Chen Chen
b93e184f34 docs(i2c): clarify 7-bit address usage 
Closes https://github.com/espressif/esp-idf/pull/18831
 2026-07-14 16:43:00 +08:00
Hu Rui
041c59a2a7 feat(uhci): support transmit multi buffer 2026-07-14 11:38:33 +08:00
jiminxiang
a8bb79b5b9 feat(examples): add Bluedroid and NimBLE BLE AMS client examples 
Add Apple Media Service client demos that discover AMS on iOS, subscribe
to media entity updates, and expose remote playback control helpers.
 2026-07-14 11:33:41 +08:00
Wang Meng Yang
4387c693bb Merge branch 'feat/add_lmp_dbg_vendor' into 'master' 
feat(bt/controller): Added LMP debug vendor HCI and fixed some bugs ts on ESP32-S31

See merge request espressif/esp-idf!50633
 2026-07-14 07:50:25 +08:00
liqigan
1b49e48bfd feat(bt/controller): Added LMP debug vendor HCI and fixed some bugs ts on ESP32-S31 2026-07-13 15:15:59 +08:00
Zhi Wei Jian
2e6cbccd55 Merge branch 'feat/support_bluedroid_dual_identify' into 'master' 
feat(ble/bluedroid): Support bluedroid dual indentify

See merge request espressif/esp-idf!49640
 2026-07-13 10:03:39 +08:00