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422 Commits

Author SHA1 Message Date
Sudeep Mohanty e6d6eac004 fix(lp_mailbox): Fixed LP mailbox operation when LP core interrupts are enabled 
This commit fixes the following issues with the LP mailbox when LP core
interrupts are enabled -
1. Removed static storage classifier on the interrupt handler to remove
   internal linkage and allow the linker to override the weak symbol.
2. Fixed a bug in the interrupt handler where the ACK bit interrupt was
   not being cleared correctly.
3. Fixed a bug in the LP core interrupt handler where the message mask
   was not being set correctly.

Closes https://github.com/espressif/esp-idf/issues/18095
 2026-01-09 09:10:54 +01:00
Jiang Jiang Jian 770c0b781c Merge branch 'bugfix/adc_read_ci_issue_v6.0' into 'release/v6.0' 
fix(lp_adc): Fix LP ADC 1-byte read CI issue on ESP32P4 (v6.0)

See merge request espressif/esp-idf!44507
 2026-01-08 20:36:10 +08:00
Song Ruo Jing ce475d901d refactor(uart): split UART HAL into separate component 2026-01-04 16:02:57 +08:00
Meet Patel 9a0f7c3fa3 fix(lp_adc): Fix LP ADC 1-byte read CI issue on ESP32P4 
The low power ADC in ESP32P4 sometimes reads the data value as 2160,
2161 or a bit greater than that when running the CI test case named
esp32p4.defaults.test_lp_core -> LP ADC 1 raw read stress test. However,
the test only passes if value stays below the LOW_VAL threshold of 2160.
Hence, updated the LOW_VAL threshold to 2165 keeping some margin,
because ADC readings may differ slightly from board to board, so this
type of small variations in ADC values are expected.
 2025-12-24 10:35:21 +05:30
wanckl d12f941787 feat(driver_spi): split spi hal component 2025-12-16 20:38:09 +08:00
laokaiyao 841cb4caa1 feat(hal): graudate the adc/dac hal driver into a new component 2025-12-11 10:27:00 +08:00
laokaiyao 9657fde797 feat(hal): graudate the touch sensor hal driver into a new component 2025-12-11 10:26:55 +08:00
Alexey Lapshin ad7f4b9670 feat(esp_libc): make picolibc default libc 2025-12-06 00:08:35 +07:00
Marius Vikhammer 02b891f9de fix(lp-core): fixed rtc mem conflict on p4 eco5 between app and ULP 2025-11-25 13:35:50 +05:30
armando 714b022a43 ci(p4): disable p4 rev3 invalid tests temporarily 2025-11-21 02:48:05 +00:00
Marius Vikhammer c453efbff9 test(ulp): added larger delay in ULP FSM I_WR_REG instruction test 
Test is flakey, could possibly be due to the ULP occasionally needing
a bit more time to start up.
 2025-11-17 16:23:26 +08:00
Marius Vikhammer 865f0f4f0e ci(ulp): reset board between ulp-fsm tests 2025-10-24 10:15:35 +08:00
Chen Chen 4ac9954101 refactor(i2c): Add disclaimer for legacy driver 2025-10-20 11:38:26 +08:00
laokaiyao 14cf724f64 refactor(touch): remove legacy touch driver dependency in ulp 2025-10-15 09:44:43 +08:00
Chen Chen a4710cc206 refactor(driver): remove redundant driver dependencies 
now the driver component only contains legacy code for i2c, twai and
touch sensor
 2025-09-30 15:47:45 +08:00
Omar Chebib 32bb32b598 fix(ulp): fix warning in lp core I2C driver 2025-09-25 10:25:15 +08:00
Omar Chebib 324446da95 feat(mailbox): define and implement a mailbox API with hardware and software support 2025-09-25 10:25:15 +08:00
Guillaume Souchere 1e0463673b feat(ulp): Allow usage oof ADC unit 2 on RISCV co processor 2025-09-22 12:38:37 +02:00
Marius Vikhammer 0ac9dfbbe0 Merge branch 'feature/lp_core_exception_wake' into 'master' 
feat(ulp): added lp-core exception as wake-up source

See merge request espressif/esp-idf!39159
 2025-09-19 14:48:33 +08:00
Marius Vikhammer 04fdae2f67 feat(ulp): added lp-core exception as wake-up source 2025-09-18 11:14:02 +08:00
Meet Patel 93cbfcf139 refactor(lp_core_i2c): Modify lp_core_i2c header to support ESP32C5 
lp_core_i2c.h header file has sda and scl pins hardcoded to GPIO6 and
GPIO7 which works only for ESP32C6. ESP32C5 uses GPIO2 and GPIO3 for
I2C SDA and SCL. Hence, added LP_I2C_SCL_IO and LP_I2C_SDA_IO macros
under conditional compilation in library header file, so there is no
need to hardcode I2C GPIO pins and any other test apps or examples
that are including the LP I2C header file can also use Macro directly.
 2025-09-15 17:30:20 +05:30
Marius Vikhammer 5d98c9010b Merge branch 'bugfix/lp_core_array_bounds_p4' into 'master' 
fix(lp_core): fixed array-bound warning when compiling on P4 with -Os

Closes IDFGH-16115

See merge request espressif/esp-idf!41583
 2025-08-29 09:55:12 +08:00
Marius Vikhammer 140effda53 fix(lp_core): fixed array-bound warning when compiling on P4 with -Os 
Closes https://github.com/espressif/esp-idf/issues/17054
 2025-08-28 13:19:56 +08:00
Marius Vikhammer a791f7e85d ci(ulp): fixed default config not running in CI 2025-08-27 17:13:46 +08:00
Meet Patel f5b7cb6766 refactor(ulp_riscv): Modify ulp i2c read/write functions to return error code 
Updated the i2c read/write APIs ulp_riscv_i2c_master_read_from_device
and ulp_riscv_i2c_master_write_to_device in ulp_riscv component to
return error codes back to the application

Closes https://github.com/espressif/esp-idf/issues/15904
 2025-08-20 14:16:44 +05:30
Meet Patel 7abc48157e refactor(ulp_riscv): Modify ESP_EARLY_LOG to ESP_LOG and move it outside critical section 
Moved the error logs outside critical section for i2c communication errors
like READ fail, WRITE fail etc. in the ulp_riscv_i2c component

Also changed the error log API from ESP_EARLY_LOG to ESP_LOG, so we can support
tag based filtering and enabling/disabling of logs

Closes https://github.com/espressif/esp-idf/issues/17425
 2025-08-20 14:16:44 +05:30
Marek Fiala 9d35d63651 feat(cmake): Update minimum cmake version to 3.22 (whole repository) 2025-08-19 14:44:32 +02:00
Song Ruo Jing 8651d6c240 Merge branch 'feature/uart_dtr_dsr_support' into 'master' 
feat(uart): add DTR and DSR signals support for UART

Closes IDF-13392, IDFGH-4377, and IDFGH-15328

See merge request espressif/esp-idf!40508
 2025-08-07 17:28:28 +08:00
Konstantin Kondrashov cd5b581425 fix(ulp_riscv): Fix a delay function to handle small delays correctly 
Fixed ulp_riscv_delay_cycles function

Closes https://github.com/espressif/esp-idf/issues/16891
 2025-08-06 15:57:03 +08:00
Song Ruo Jing 6bfdc93593 feat(uart): add DTR and DSR signals support for UART 2025-08-05 16:45:46 +08:00
Samuel Obuch b59bc28553 Merge branch 'feat/esp32c5_lp_debug_example' into 'master' 
feat(ulp): esp32c5 and esp32p4 support in debugging example

See merge request espressif/esp-idf!39471
 2025-08-04 17:43:00 +08:00
Marius Vikhammer 4065fb20f3 Merge branch 'feature/esp_test_utils_component' into 'master' 
change(test_utils): moved test_utils out of unit-test-app project

See merge request espressif/esp-idf!40678
 2025-08-01 11:04:37 +08:00
Marius Vikhammer 96512006c0 Merge branch 'ci/core_tests_use_caps' into 'master' 
ci(system): update system pytest apps to use SOC_CAPs

See merge request espressif/esp-idf!40865
 2025-08-01 10:25:16 +08:00
Samuel Obuch 7024babc31 fix(lp_core): dont reset lp cpu with debug attached 2025-07-31 13:48:45 +02:00
Marius Vikhammer 9788d33351 ci(system): update system pytest apps to use SOC_CAPs 2025-07-31 19:05:58 +08:00
Song Ruo Jing f61e780f60 refactor(clk): deprecate rtc_cal_sel_t enum 2025-07-30 20:01:46 +08:00
wanckl cb257ede27 ci(esp32c61): enable multi dut runner for c61 2025-07-22 17:10:55 +08:00
Marius Vikhammer bf84ab652a change(test_utils): moved test_utils component to tools/test_apps/components/ 2025-07-21 14:05:50 +08:00
Marius Vikhammer 914fc9f899 test(lp_core): re-enabled C5 lp-core test 2025-07-11 09:45:50 +08:00
morris c4d7b1cfce refactor(uart)!: deprcated esp_rom_uart.h 2025-07-08 18:56:17 +08:00
wuzhenghui 879713d589 change(esp_hw_support): deprecate esp_sleep_get_wakeup_cause with esp_sleep_get_wakeup_causes 2025-06-27 16:18:10 +08:00
Alexey Lapshin 2f9a46a665 feat(build): refactor toolchain cmakes and update riscv extensions 2025-06-25 18:00:39 +07:00
wuzhenghui e55d6d8b3c feat(esp_hw_support): support enable analog lowpower mode by API 
Closes https://github.com/espressif/esp-idf/issues/7882
 2025-06-19 19:35:16 +08:00
Sudeep Mohanty 0f45b6c6c3 change(lp-core): Update LP I2C and LP UART drivers to use raw interrupt status 
This commit updates the LP I2C and LP UART drivers to use the raw
interrupt status without enabling the interrupts.
 2025-05-13 15:43:39 +02:00
Marius Vikhammer 3058e24af9 Merge branch 'feature/lp_core_c5_eco2' into 'master' 
feat(ulp): update ulp for c5 eco2

Closes IDF-8637

See merge request espressif/esp-idf!38431
 2025-05-12 13:35:25 +08:00
Marius Vikhammer 2fbbcc6d36 feat(ulp): updated to reflect eco2 ulp changes 2025-05-12 10:22:20 +08:00
Shen Meng Jing 62d4115e08 docs: Fix some typos 2025-04-30 18:35:39 +08:00
Sudeep Mohanty 692512c0b3 Merge branch 'contrib/github_pr_15717' into 'master' 
feat(ulp): LP Timer interrupt support (GitHub PR)

Closes IDFGH-15026

See merge request espressif/esp-idf!38613
 2025-04-25 16:07:31 +08:00
X-Ryl669 4c3fa95c94 fix(ulp): Add missing wake up enable and disable functions for LP core 
This commit adds wrapper APIs to enable and disable LP IO as a wakeup
source for the LP Core.

Merges https://github.com/espressif/esp-idf/pull/15837
 2025-04-24 11:14:12 +02:00
jath03 a9eba4058e feat(ulp): LP Timer interrupt support 
This commit adds support for the LP Timer interrupt to be used by the LP
Core.

Merges https://github.com/espressif/esp-idf/pull/15717
 2025-04-23 09:52:45 +02:00