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488 Commits
Author SHA1 Message Date
Tomas Rezucha 2859a9b24a docs(sleep): Update light-sleep USB wake-up source 2026-07-03 15:04:33 +08:00
Marius Vikhammer 2f73018450 Merge branch 'docs/ulp_fsm_instruction' into 'master' 
docs(ulp): clarify ULP FSM instruction cycle timing

Closes IDFGH-1885

See merge request espressif/esp-idf!49430
 2026-06-25 21:03:12 +08:00
Meet Patel d51e467e7c Merge branch 'feature/add_kasan_support' into 'master' 
feat(kasan): add Kernel Address Sanitizer (KASAN) support for ESP-IDF

Closes IDF-13467

See merge request espressif/esp-idf!48106
 2026-06-25 11:30:48 +05:30
Meet Patel 383e9adb82 feat(kasan): add Kernel Address Sanitizer (KASAN) support for ESP-IDF 
Add KASAN support for detecting heap memory safety bugs (buffer
overflows, underflows, use-after-free) at runtime using compiler
instrumentation and shadow memory. Gated behind
CONFIG_IDF_EXPERIMENTAL_FEATURES, with touch points kept to esp_system
and heap so other components stay untouched.

- Core runtime (esp_system/kasan.c, esp_kasan.h): nibble-based shadow
  memory in DRAM, poison/unpoison, per-access validation, and __asan_*
  stubs; hot-path stubs in IRAM so they stay valid with the flash cache
  off. Shadow init runs before heap bring-up.
- Heap integration (heap/heap_kasan*.c): alloc/free hooks add redzones,
  a quarantine FIFO, and shadow updates.
- Panic handling: disable checks once at the panic handler entry so
  backtrace and stack dumps can read redzones without nested reports.
- Build system: -fsanitize=kernel-address for app code, with HAL, SoC,
  esp_rom, SPI flash, esp_hw_support, bootloader_support, FreeRTOS, and
  heap internals excluded from instrumentation.
- Test app (tools/test_apps/system/kasan_test): Unity tests for
  overflow, underflow, use-after-free, and all sized __asan_* stubs,
  with halt and no-halt configurations.
- Docs: document KASAN in the heap memory debugging guide (EN and CN).
 2026-06-24 11:27:00 +05:30
wuzhenghui 90f6eeb327 feat(freertos): introduce thread-safe context management functions 2026-06-18 09:41:39 +08:00
Jiang Jiang Jian 41a7095015 Merge branch 'feat/support_usb_wakeup_from_light_sleep' into 'master' 
feat: support usb wakeup from light sleep

Closes IDF-7212

See merge request espressif/esp-idf!48988
 2026-06-17 19:50:11 +08:00
JiangGuangMingandCursor 6020aec177 fix(usb): address wakeup example review comments 
Co-authored-by: Cursor <cursoragent@cursor.com>
 2026-06-10 18:59:24 +08:00
JiangGuangMing 348c4a4f19 feat(docs): update docs for usb wakeup from light sleep example 2026-06-10 15:14:37 +08:00
Marius Vikhammer ecb4123afd Merge branch 'bugfix/int_wdt_default_psram' into 'master' 
fix(iwdt): increased default timeout if using PSRAM

Closes IDFGH-17392

See merge request espressif/esp-idf!49425
 2026-06-10 10:20:20 +08:00
Marius Vikhammer a79f0e7eae docs(ulp): clarify ULP FSM instruction cycle timing 
Closes https://github.com/espressif/esp-idf/issues/4088
 2026-06-09 17:44:18 +08:00
Marius Vikhammer e3570108ac fix(iwdt): increased default timeout if using PSRAM 
Default timeout for interrupt WDT was increased by default
on ESP32, due to some heap integrity check APIs taking a long
time on large PSRAMs and causing timeouts.

But this adjustment was only done for ESP32, not later chips,
even though they may experience the same issue.

Adjusted to have the same behavior on all chips with PSRAM
enabled, making it consistant with the docs.

Closes https://github.com/espressif/esp-idf/issues/18360
 2026-06-09 17:18:58 +08:00
hebinglin 46ff88717c fix(ulp): fix lp uart keep wakeup triggered 2026-06-08 16:17:09 +08:00
Konstantin Kondrashov 7a573330b8 Merge branch 'feature/efuse_dump' into 'master' 
feat(efuse): Support efuse token dump

Closes IDF-14046

See merge request espressif/esp-idf!41754
 2026-06-05 11:15:30 +03:00
Konstantin Kondrashov 885097762f feat(efuse): Support efuse token dump 
- efuse token dump is compatible with espefuse tool
- EFSW dump can be burned on chip with esp_efuse_token_burn()
 2026-06-03 13:19:59 +03:00
Konstantin Kondrashov 672736304c feat(ipc_isr): adds IPC ISR safe API for other CPU stall API 2026-06-02 13:57:47 +03:00
He Binglin 3bf83125b4 Merge branch 'change/esp_idf_ext1_unhold' into 'master' 
Optimize parts of the sleep wake-up flow

See merge request espressif/esp-idf!47322
 2026-05-25 11:15:22 +08:00
hebinglin 23f6b5985a change(esp_hw_support): disable flash pd in h4 h21 c5 c61 2026-05-22 12:30:44 +08:00
hebinglin 2e59c25ecb docs(pm): add flash sleep strategy recommendations 2026-05-22 12:30:09 +08:00
hebinglin 418ffbe2a6 change(esp_pm): move timer wakeup set out of critical section 2026-05-22 11:45:21 +08:00
Wu Zheng Hui 91e66a8d19 Merge branch 'feat/support_io_edge_wakeup' into 'master' 
feat(esp_hw_support): support rtc io edge wakeup sleep

Closes FCS-1880 and IDF-11812

See merge request espressif/esp-idf!48410
 2026-05-20 19:37:35 +08:00
wuzhenghui 0bd5331db7 feat(doc): update docs for sleep gpio edge wakeup 2026-05-20 11:04:03 +08:00
Konstantin Kondrashov 1ced5355fd feat(docs): Update efuse doc for H21 2026-05-19 15:38:19 +03:00
Konstantin Kondrashov b0da67ab1d feat(docs): Update efuse doc for H4 2026-05-19 15:17:50 +03:00
Gao Xu 69136606ab Merge branch 'feat/s31_rng_basic_support' into 'master' 
Feat/s31 rng support

Closes IDF-14632, WIFIBUG-1875, and TZ-2554

See merge request espressif/esp-idf!47217
 2026-05-13 17:47:59 +08:00
gaoxu 07aaba7c7b refactor(rng): move rng read data function to rng_ll.h and update docs of RNG source 2026-05-13 15:09:55 +08:00
Marius Vikhammer c3ed3898eb Merge branch 'feature/s31_lpcpu_pmp' into 'master' 
feat(ulp): support lp-core PMP on ESP32-S31

Closes IDF-15240

See merge request espressif/esp-idf!48335
 2026-05-12 11:14:20 +08:00
Marius Vikhammer 88b39e88c4 feat(ulp): support lp-core PMP on ESP32-S31 2026-05-12 09:20:30 +08:00
Shen Meng Jing 7b3b94e6af Merge branch 'docs/sync_cn_and_en_docs' into 'master' 
docs: Sync CN and EN docs missing the translation label

Closes DOC-14472

See merge request espressif/esp-idf!48241
 2026-05-11 15:43:32 +08:00
Shen Mengjing 1e71307770 docs: Sync CN and EN docs missing the translation label 2026-05-11 14:08:45 +08:00
renpeiying 4e34ec5193 docs: Update CN translation for mm.rst 2026-05-07 17:17:02 +08:00
Jiang Jiang Jian 0c832c345a Merge branch 'feat/add_auto_lightsleep_example' into 'master' 
feat(example): add power management example

Closes PM-672

See merge request espressif/esp-idf!46051
 2026-05-06 15:26:21 +08:00
Konstantin Kondrashov 6adb99a389 Merge branch 'feature/support_efuses_esp32s31' into 'master' 
feat(efuse): Support efuses for ESP32S31

Closes IDF-14688

See merge request espressif/esp-idf!47986
 2026-04-30 12:08:52 +03:00
Konstantin Kondrashov c29532f98c feat(efuse): Support efuses for ESP32S31 2026-04-29 15:50:32 +03:00
Marius Vikhammer 261bd160aa feat(ulp): support placing ULP app in HP-RAM 2026-04-29 09:47:33 +08:00
Shen Meng Jing 06c2bc2048 Merge branch 'docs/update_cn_ram_usage_and_log' into 'master' 
docs: Update CN translations for ram-usage.rst and log.rst

Closes DOC-14343

See merge request espressif/esp-idf!47813
 2026-04-22 14:43:49 +08:00
Shen Mengjing 0aeccc1adf docs: Update CN translations for ram-usage.rst and log.rst 2026-04-22 14:36:22 +08:00
Marius Vikhammer 10637dbf5e feat(ulp): add support for ulp on esp32s31 2026-04-20 14:45:23 +08:00
Wu Zheng Hui ec5f956516 Merge branch 'doc/fix_sleep_mode_doc' into 'master' 
docs(system): update GPIO wakeup section for clarity on EXT0 and EXT1 support

See merge request espressif/esp-idf!47362
 2026-04-14 16:38:34 +08:00
wuzhenghui 4b874b58af docs(system): update GPIO wakeup section for clarity on EXT0 and EXT1 support 2026-04-08 16:59:03 +08:00
renpeiying 6a6a25817b docs: Update CN translation for intr_alloc 2026-04-07 14:19:54 +08:00
wuzhenghui f4eca3c42f feat(example): implement power management example for ESP chips 2026-04-07 10:29:45 +08:00
Marius Vikhammer c1256efd67 docs: clarify PSRAM default allocation behavior 
Clarify that MALLOC_CAP_DEFAULT describes a memory capability
rather than the malloc() placement policy, so PSRAM-backed
capability allocations are documented correctly when malloc()
remains internal-only by default.

Closes https://github.com/espressif/esp-idf/issues/18391

Made-with: Cursor
 2026-03-25 15:35:21 +08:00
Mahavir Jain 229a8a78fb docs: clarify anti-rollback secure version bits for c2/c5 2026-03-23 16:21:26 +05:30
Wu Zheng Hui 8220859330 Merge branch 'fix/fix_esp32_int_wdt_workaround_break_sleep_process' into 'master' 
fix(esp_system): disable esp32 cache livelock int_wdt workaround in ipc_isr_stall

Closes IDFCI-7791

See merge request espressif/esp-idf!45645
 2026-03-18 19:07:17 +08:00
wuzhenghui ce6f23e11e feat(doc): add docs for sleep console UART handling strategies 2026-03-18 11:29:55 +08:00
renpeiying f25237145a docs: Add Chinese translation 2026-03-16 22:09:47 +05:30
Konstantin Kondrashov 658fbfcb0e Merge branch 'doc/mac_doc_update_esp32p4' into 'master' 
fix(doc): Update MAC-address related documentation for ESP32-P4

Closes IDFGH-17141

See merge request espressif/esp-idf!45933
 2026-03-11 03:31:14 +02:00
Krzysztof 8ad2be7980 docs(debugging): Add debug helpers API reference 2026-03-09 11:06:22 +08:00
Shen Mengjing e8618a531b docs: Update CN translation for misc_system_api.rst 2026-03-06 14:28:32 +02:00
hebinglin 01fa2032a6 feat(doc): add uart wakeup migration guides 2026-03-06 11:23:27 +08:00