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1598 Commits

Author SHA1 Message Date
morris
8b352e1da9 mcpwm: fix wrong return value in the legacy driver 
For APIs that not return esp_err_t value, we can't use macros like
ESP_RETURN_ON_xxx
 2022-10-20 18:24:58 +08:00
laokaiyao
4853d6319e i2s: fix tx incomplete auto clear 
Closes: https://github.com/espressif/esp-idf/issues/9882
 2022-10-12 19:53:58 +08:00
Song Ruo Jing
5a969b91a8 uart: Fix unwanted processing of TX_DONE interrupt immediately after calling uart_wait_tx_done() 
In previous transmission(s), the TX_DONE interrupt raw bit may be raised, but never been cleared.
TX_DONE interrrupt status bit should be cleared before enabling it to check the new transmission.

Introduced in 4e09d147b11ed8a094b5858642c9f60d658ef656
 2022-09-23 16:10:53 +08:00
morris
c407e69246 Merge branch 'refactor/add_description_to_touch_pad_set_meas_time_v4.4' into 'release/v4.4' 
touch_sensor: add description to distinguish the API on different target (v4.4)

See merge request espressif/esp-idf!20242
 2022-09-22 14:51:41 +08:00
morris
3247fa9374 Merge branch 'bugfix/fix_spi_bus_lock_concurrency_issue_v4.4' into 'release/v4.4' 
spi_bus_lock: fix a concurrency issue (v4.4)

See merge request espressif/esp-idf!20138
 2022-09-22 13:33:31 +08:00
laokaiyao
5c57f9c884 touch_sensor: add description to distinguish the API on different target 
Closes https://github.com/espressif/esp-idf/issues/9067
 2022-09-22 10:31:08 +08:00
morris
08fa67fe92 Merge branch 'bugfix/i2s_receive_data_lost_v4.4' into 'release/v4.4' 
i2s: fix message queue overflow condition (v4.4)

See merge request espressif/esp-idf!20209
 2022-09-21 22:01:12 +08:00
morris
af62cfc8a2 Merge branch 'bugfix/fix_ledc_timer_update_usage_v4.4' into 'release/v4.4' 
ledc: Fix the usage of ledc_ls_timer_update and ledc_timer_rst (backport v4.4)

See merge request espressif/esp-idf!20241
 2022-09-21 11:40:27 +08:00
songruojing
4bee8a84e2 gpio: fix USB D+ pin cannot disable pullup 
Internally, disable usb serial jtag DP pin's pullup when calling gpio_ll_pullup_dis and rtcio_ll_pullup_disable
At usb serial jtag setup/install, re-enable DP pin's pullup

Closes https://github.com/espressif/esp-idf/issues/9495
 2022-09-20 15:23:01 +08:00
Song Ruo Jing
9bd20fc2ca ledc: Fix the usage of ledc_ls_timer_update and ledc_timer_rst 
ledc_ls_timer_update is required only when CLK_DIV and DUTY_RES bits are changed.
Calling ledc_timer_rst while re-configure PWM frequency through ledc_set_freq can cause glitch in the signal
 2022-09-20 11:52:57 +08:00
laokaiyao
2da3035b52 doc: add application notes for i2s 2022-09-19 12:03:08 +08:00
laokaiyao
190502bfec i2s: fix the wrong condition of event queue 2022-09-19 10:18:34 +08:00
Armando
163a4b6b02 SPI_BUS_LOCK: fix a concurrency issue 
define: lock_bits = (lock->status & LOCK_MASK) >> LOCK_SHIFT;  This `lock_bits` is the Bit 29-20 of the lock->status

1. spi_hdl_1:
   acquire_end_core():
   uint32_t status = lock_status_clear(lock, dev_handle->mask & LOCK_MASK);
   Becuase this is the first `spi_hdl_1`, so after this , lock_bits == 0`b0. status == 0

2. spi_hdl_2:
   acquire_core:
   uint32_t status = lock_status_fetch_set(lock, dev_handle->mask & LOCK_MASK);
   Then here status is 0`b0, but lock_bits == 0`b10. Because this is the `spi_hdl_2`

3. spi_hdl_2:
   `acquire_core` return true, because status == 0. `spi_bus_lock_acquire_start(spi_hdl_2)` then won't block.

4. spi_hdl_2:
   spi_device_polling_end(spi_hdl_2).

5. spi_hdl_1:
   acquire_end_core:
   status is 0, so it cleas the lock->acquiring_dev

6. spi_hdl_2:
   spi_device_polling_end:
   assert(handle == get_acquiring_dev(host)); Fail

Closes https://github.com/espressif/esp-idf/issues/8179
 2022-09-14 12:11:29 +08:00
Armando
2488281d17 test: added adc wifi test thresh for esp32, s2, c3, s3 on v4.4 
Due to unit test, we can't specify runners, for adc related tests.
Whereas adc tests are easily influenced by board hw condition, e.g.
pullup/down value.
This commit increases the thresh to 200mV.
 2022-09-13 11:56:37 +08:00
Michael (XIAO Xufeng)
f9a630b967 Merge branch 'bugfix/calib_i2c_clk_v4.4' into 'release/v4.4' 
I2C: Make I2C clock frequency accurate(backport v4.4)

See merge request espressif/esp-idf!19069
 2022-09-11 02:44:26 +08:00
morris
e3c1fde6c4 Merge branch 'bugfix/driver_rs485_fix_test_sync_issues_v44' into 'release/v4.4' 
driver: uart rs485 fix test sync issues and fail threshold (backport v4.4)

See merge request espressif/esp-idf!19610
 2022-09-06 17:23:46 +08:00
Alex Lisitsyn
7d8636ce0a driver: uart rs485 fix test sync issues and fail threshold (backport v4.4) 2022-09-06 17:23:46 +08:00
Cao Sen Miao
f2ac141ebf temperature_sensor: Fix issue that value is not accurate on ESP32-S3 2022-09-02 16:03:39 +08:00
morris
ca831bbd63 mcpwm: fix multiplication overflow in converting us to compare ticks 
Closes https://github.com/espressif/esp-idf/issues/9648
 2022-09-01 05:11:23 +00:00
morris
645d5641dd timer: propagate isr register failure 
Closes https://github.com/espressif/esp-idf/issues/9651
 2022-09-01 05:11:23 +00:00
Cao Sen Miao
22b222b762 I2C: Make I2C clock frequency accurate 2022-08-29 09:07:30 +00:00
laokaiyao
76cdab5f42 i2s: fixed pdm rx sample rate doubled issue 
Closes: https://github.com/espressif/esp-idf/issues/8660
 2022-08-09 18:28:09 +08:00
Marius Vikhammer
f8729d905e Merge branch 'feature/ulp_riscv_adc_v4.4' into 'release/v4.4' 
ulp-riscv: add support for using ADC as well as an example show-casing it. (v4.4)

See merge request espressif/esp-idf!19058
 2022-08-09 15:00:50 +08:00
Marius Vikhammer
a968442603 Merge branch 'bugfix/ringbuf_iram_fix_v4.4' into 'release/v4.4' 
esp_ringbuf: placement in flash is no longer controlled by... (v4.4)

See merge request espressif/esp-idf!19165
 2022-08-09 11:01:52 +08:00
Marius Vikhammer
f8f93d936e ulp-riscv: add support for using ADC as well as an example show-casing it. 2022-08-09 09:21:15 +08:00
Marius Vikhammer
a940064748 esp_ringbuf: placement in flash is no longer controlled by CONFIG_FREERTOS_PLACE_FUNCTIONS_INTO_FLASH 
esp-ringbuf funtion placement is now controlled by its own configs:
CONFIG_RINGBUF_PLACE_FUNCTIONS_INTO_FLASH and CONFIG_RINGBUF_PLACE_ISR_FUNCTIONS_INTO_FLASH

Closes https://github.com/espressif/esp-idf/issues/9198
 2022-08-08 07:15:00 +00:00
Omar Chebib
cb411a81a2 I2C: Fix a bug making the I2C task wait too long on an event 
The I2C ISR will now notify the task waiting on an event. Thus, the task can stop waiting on the event queue as soon as possible.
 2022-08-08 06:10:31 +00:00
Jiang Jiang Jian
9f9021a221 Merge branch 'bugfix/multiple_adc_bugfix_v4.4' into 'release/v4.4' 
adc: fix multiple bugs (v4.4)

See merge request espressif/esp-idf!19142
 2022-08-04 14:42:53 +08:00
jingli
23d934429c esp_hw_support/sleep: fix cannot pd cpu and rc fast at the same time during light sleep 
Since cpu retention dma use rc fast as clk source, so rc_fast_digi
will be enabled when we config to pd cpu. And cpu retention does not
need rc fast keep on during light sleep. So, if we use rc_fast_digi
to determine whether rc fast can be powered down, then cpu and and
rc fast cannot pd at the same time.
 2022-07-28 11:24:40 +08:00
Armando
ad8862fa19 adc: fix esp32s2 continuous mode converted bytes issue 
When working in continuous mode, hardware will continuously trigger
ADC to do conversions. On esp32s2, 2 bytes will be generated per
conversion. Prior to this commit, driver assumes 4 bytes per conversion
(on s2). This commit fixed this issue.
 2022-07-20 16:43:38 +08:00
Cao Sen Miao
daceb3516d temperature sensor: Add support on ESP32-S3, 
Closes https://github.com/espressif/esp-idf/issues/8086
 2022-07-13 17:22:59 +08:00
songruojing
f4d33d2739 uart: Add a new API to get the free space size of tx buffer 
Closes https://github.com/espressif/esp-idf/issues/8932

Closes https://github.com/espressif/esp-idf/issues/3078

(cherry picked from commit 9d73475e44)
 2022-07-11 17:04:11 +08:00
Linda
bc4338625c docs:add chiptype and link to gpio.h 2022-07-08 16:29:11 +08:00
Jiang Jiang Jian
b9e018aa53 Merge branch 'bugfix/ledc_auto_clk_refactor_v4.4' into 'release/v4.4' 
LEDC: improved support for ESP32-C3 and refactored divisor calculation (v4.4)

See merge request espressif/esp-idf!17101
 2022-07-01 10:52:00 +08:00
Michael (XIAO Xufeng)
d424b93192 Revert "touch: add protection for touch sleep case" 
This reverts commit 974ac3b4b8.
 2022-06-27 14:33:09 +08:00
Michael (XIAO Xufeng)
c3c802d9b8 Revert "touch_sensor: forbid from using touch sensor with sleep on ESP32-S3" 
This reverts commit a84faa3cef.
 2022-06-27 14:33:09 +08:00
Jiang Jiang Jian
076c6764d9 Merge branch 'bugfix/update_gpio_intr_enable_note_v4.4' into 'release/v4.4' 
Update the note of the gpio_intr_enable function(v4.4)

See merge request espressif/esp-idf!18541
 2022-06-20 01:24:50 +08:00
Jiang Jiang Jian
646b52f26e Merge branch 'bugfix/uart_isr_followup' into 'release/v4.4' 
UART: Fix custom ISR registration function

See merge request espressif/esp-idf!17359
 2022-06-19 22:48:17 +08:00
xiongweichao
dc0650503b Update the note of the gpio_intr_enable function 2022-06-19 14:33:13 +00:00
Jiang Jiang Jian
1081d9ef7f Merge branch 'bugfix/spi_bus_flag_check_v4.4' into 'release/v4.4' 
driver(spi): fix flag check in bus initialization (v4.4)

See merge request espressif/esp-idf!18463
 2022-06-15 10:54:25 +08:00
morris
2b001daa78 Merge branch 'docs/i2c_thread_safety_backport_v4.4' into 'release/v4.4' 
docs: Fix I2C thread-safety (backport v4.4)

See merge request espressif/esp-idf!18186
 2022-06-14 18:45:07 +08:00
Yannis Huber
8878b75a27 driver(spi): fix flag check in bus initialization 
The current flag check in the SPI bus initialization is wrong and
causes exceptions when using certain SPI hosts in quad transfert mode.
 2022-06-10 10:55:21 +08:00
Michael (XIAO Xufeng)
f86be6141b Merge branch 'bugfix/i2c_timeout_issue_v4.4' into 'release/v4.4' 
I2C: patch for solving watchdog timeout issue(backport v4.4)

See merge request espressif/esp-idf!18130
 2022-06-08 14:12:37 +08:00
Omar Chebib
308f84972c I2C: Fix I2C ports check in each function of the API implementation 
* Closes https://github.com/espressif/esp-idf/issues/9009
 2022-05-26 12:44:46 +08:00
laokaiyao
9b0f7b657b i2s: fixed write timeout while setting the clock (v4.4) 2022-05-24 10:14:44 +08:00
Tomas Rezucha
11cf565834 docs: Fix I2C thread-safety 2022-05-20 08:34:04 +02:00
Jiang Jiang Jian
7a72f8e852 Merge branch 'bugfix/driver_uart_fix_tx_bytes_rts_assert_failure_v44' into 'release/v4.4' 
driver: fixes context switch while sending cause rts reset before send (backport v4.4)

See merge request espressif/esp-idf!17929
 2022-05-19 10:40:34 +08:00
Alex Lisitsyn
6bf650c159 driver: fixes context switch while sending cause rts reset before send (backport v4.4) 2022-05-19 10:40:34 +08:00
Cao Sen Miao
04f7c342f0 I2C: patch for solving watchdog timeout issue 2022-05-17 16:36:40 +08:00
Zim Kalinowski
9f2d407105 Merge branch 'bugfix/i2c_too_short_panics_v4.4' into 'release/v4.4' 
I2C: Read transactions, without a STOP, won't panic anymore (backport v4.4)

See merge request espressif/esp-idf!17954
 2022-05-11 14:04:46 +08:00
morris
f33720a263 rmt_legacy: fix undetermined idle level 
Closes https://github.com/espressif/esp-idf/issues/8864
 2022-05-08 07:20:30 +00:00
laokaiyao
cdaa440d98 i2s: fix only right case v4.4 2022-05-07 13:43:01 +00:00
morris
97caa51152 Merge branch 'bugfix/spi_slave_intr_iram_v4.4' into 'release/v4.4' 
driver: spi_slave: make sure CS helpers are in IRAM if the ISR is (v4.4)

See merge request espressif/esp-idf!17831
 2022-05-06 22:23:13 +08:00
Omar Chebib
0da60f7b83 I2C: Read transactions, without a STOP, won't panic anymore 
* Closes https://github.com/espressif/esp-idf/issues/8548
 2022-04-28 14:05:22 +08:00
Michael (XIAO Xufeng)
4178cdaa4f Merge branch 'bugfix/wrong_gpio_is_deep_sleep_wakeup_valid_gpio_v4.4' into 'release/v4.4' 
gpio: fix wrong GPIO_IS_DEEP_SLEEP_WAKEUP_VALID_GPIO macro (backport v4.4)

See merge request espressif/esp-idf!17807
 2022-04-28 11:19:20 +08:00
morris
3419823c46 Merge branch 'bugfix/add_spinlock_for_dma_channel' into 'release/v4.4' 
gdma: add spin lock for gdma channel (v4.4)

See merge request espressif/esp-idf!17855
 2022-04-24 18:16:58 +08:00
Michael (XIAO Xufeng)
127d187743 Merge branch 'bugfix/i2c_iram_placement_fix_v4.4' into 'release/v4.4' 
i2c: Correct hal functions iram placement and remove IRAM_ATTR for i2c_hw_fsm_reset (backport v4.4)

See merge request espressif/esp-idf!17808
 2022-04-21 18:28:59 +08:00
morris
2f1393ad53 gdma: add spin lock for gdma channel 
... because we allow several control functions to be runable under ISR
context
 2022-04-21 10:11:20 +00:00
Michael (XIAO Xufeng)
86b39a5042 Merge branch 'bugfix/spi_free_crash_uninitialized_v4.4' into 'release/v4.4' 
spi: fixed crash when calling spi_bus_free when not initialized (v4.4)

See merge request espressif/esp-idf!17608
 2022-04-21 15:47:13 +08:00
Omar Chebib
e365f0782e UART: Fix custom ISR registration function 
* Closes https://github.com/espressif/esp-idf/issues/8491
 2022-04-21 03:05:01 +00:00
Ivan Grokhotkov
43f929de4d
driver: spi_slave: make sure CS helpers are in IRAM if the ISR is 
Closes https://github.com/espressif/esp-idf/issues/3870
 2022-04-20 12:49:49 +02:00
Ivan Grokhotkov
01d950feea Merge branch 'bugfix/sdspi_example_esp32s3_v4.4' into 'release/v4.4' 
examples: sdspi: re-enable for ESP32-S3, add Kconfig options for pins (v4.4)

See merge request espressif/esp-idf!17420
 2022-04-20 06:11:48 +08:00
morris
d23c3fb314 gdma: correct the iram placement logic 2022-04-19 13:01:13 +00:00
Ivan Grokhotkov
2d54f4584e
driver: sdspi: set default DMA channel compatible with S3, C3 or later 2022-04-19 13:46:37 +02:00
songruojing
00229547b2 i2c: Correct hal functions iram placement and remove IRAM_ATTR for i2c_hw_fsm_reset 
Closes https://github.com/espressif/esp-idf/issues/8422

(cherry picked from commit 1ceb7c8cd6)
 2022-04-18 22:24:47 +08:00
songruo
25668f96e4 gpio: fix wrong GPIO_IS_DEEP_SLEEP_WAKEUP_VALID_GPIO macro 
Closes https://github.com/espressif/esp-idf/issues/8733

(cherry picked from commit 0d52cb04dc)
 2022-04-18 22:18:17 +08:00
Michael (XIAO Xufeng)
f5ee7093b8 Merge branch 'test/disable_touch_sleep_testcase_v4.4' into 'release/v4.4' 
touch: add protection for touch sleep case (v4.4)

See merge request espressif/esp-idf!17611
 2022-03-30 15:24:15 +08:00
Michael (XIAO Xufeng)
b6c2c80e44 touch: add protection for touch sleep case 2022-03-27 02:44:47 +08:00
Michael (XIAO Xufeng)
36d989b16c spi: fixed crash when calling spi_bus_free when not initialized 
introduced in 49a48644e4

Closes: https://github.com/espressif/esp-idf/issues/8642
 2022-03-27 02:33:18 +08:00
Michael (XIAO Xufeng)
ea27a8543a touch_sensor: forbid from using touch sensor with sleep on ESP32-S3 
This is not supported yet.
 2022-03-25 14:50:26 +08:00
Marius Vikhammer
c9ce438466 Merge branch 'bugfix/inline_intrmask_from_isr_v4.4' into 'release/v4.4' 
freertos: always inline xPortSetInterruptMaskFromISR and vPortClearInterruptMaskFromISR (v4.4)

See merge request espressif/esp-idf!17325
 2022-03-09 09:38:36 +08:00
morris
121ddb87e5 Merge branch 'bugfix/fix_adc_digital_not_reset_issue_v4.4' into 'release/v4.4' 
adc: fix adc digital part not reset issue (v4.4)

See merge request espressif/esp-idf!17375
 2022-03-08 23:16:33 +08:00
Armando
e1515beb26 adc: fix adc digital not reset issue 2022-03-07 11:40:18 +08:00
Jiang Jiang Jian
3d2700146e Merge branch 'bugfix/uart_no_int_after_flush_v4.4' into 'release/v4.4' 
UART: RX interrupts are now properly restored after a flush (backport v4.4)

See merge request espressif/esp-idf!17122
 2022-03-07 11:03:33 +08:00
Jiang Jiang Jian
d326c5283d Merge branch 'bugfix/ledc_consecutive_fade_v4.4' into 'release/v4.4' 
ledc: Bugfixes for issues related to fade protection (backport v4.4)

See merge request espressif/esp-idf!16953
 2022-03-07 11:00:46 +08:00
Wang Fang
21cdaeade9 docs: add a note to mck_io_num: for esp32, only gpio0/gpio1/gpio3 can be set 2022-03-04 07:00:18 +00:00
morris
f17a435ea7 Merge branch 'refactor/i2s_deprecate_confusing_names_v4.4' into 'release/v4.4' 
i2s: Add detailed comments for confusing names (v4.4)

See merge request espressif/esp-idf!16748
 2022-03-04 13:18:32 +08:00
morris
aa260a9376 Merge branch 'bugfix/i2s_mono_issue_on_c3_s3_v4.4' into 'release/v4.4' 
🔧 i2s: fix bug of switching mono/stereo mode by 'i2s_set_clk' on c3/s3 (v4.4)

See merge request espressif/esp-idf!17331
 2022-03-03 21:54:20 +08:00
laokaiyao
299d496c30 i2s: add detailed comments to some fileds (v4.4) 2022-03-03 05:55:35 +00:00
laokaiyao
15e8601cfc i2s: add mclk_div underflow check 
Closes https://github.com/espressif/esp-idf/issues/8344
 2022-03-03 12:23:47 +08:00
Stephan Hadinger
19f4eca4b9 Fix for mclk/bclk divisors #8326 
Merges https://github.com/espressif/esp-idf/pull/8327
 2022-03-03 12:23:47 +08:00
laokaiyao
86d78c1592 i2s: fix bug of switching mono/stereo mode by 'i2s_set_clk' on c3/s3 2022-03-03 03:23:41 +00:00
Marius Vikhammer
1690785432 spi flash: fix cache accessed while disabled issues at -O0 
mask_get_id and gpio_hal_iomux_func_sel were called while cache
is disabled, but were not inlined as expected at -0O.
Force these functions to always be inlined.
 2022-03-03 09:45:22 +08:00
Omar Chebib
2fb3824dfa UART: Fix custom ISR unit test 
On ESP32, UART_INTR_BRK_DET may be triggered after setting the new ISR handler.
Disable these interrrupts.
 2022-02-22 10:54:06 +08:00
Omar Chebib
1e117f2f83 UART: RX interrupts are now properly restored after a flush 
Added a unit test to make sure the expected behavior happens
 2022-02-22 02:28:21 +00:00
songruojing
83edf2dbcf ledc: Fix FADE_NO_WAIT mode concurrency problem. 
Add test cases for fade concurrency issue and fade timing check.

Closes https://github.com/espressif/esp-idf/issues/6710

(cherry picked from commit be2ab09832)
 2022-02-16 15:02:45 +08:00
songruojing
574f2c6a17 ledc: bugfix - Simplify the procedure to perform a one-time duty update 
Avoid adding one extra fade cycle when performing a one-time duty update.
Add some notes to ledc_get_duty and ledc_update_duty APIs, so that users
are aware of when the new duty will be effective.

Closes https://github.com/espressif/esp-idf/issues/7288

(cherry picked from commit e175086226)
 2022-02-16 15:02:45 +08:00
songruojing
41e452e7d8 gpio: Fix the bug that gpio interrupt cannot be triggered on app cpu on ESP32S3 
Closes https://github.com/espressif/esp-idf/issues/7885

(cherry picked from commit 91f1159f9c)
 2022-02-16 14:50:51 +08:00
songruojing
b722e6f6ec gpio: Bugfix - Move esp_intr_free() out of the critical section in gpio_uninstall_isr_service() 
Closes https://github.com/espressif/esp-idf/issues/5571

Fix the bug that if the API was called from one core to free the interrupt source on the other core, it would trigger interrupt watchdog.

(cherry picked from commit 0e8286c57b)
 2022-02-16 14:50:51 +08:00
Zim Kalinowski
81861d03c0 Merge branch 'bugfix/fix_i2c_crash_v4.4' into 'release/v4.4' 
I2C: Fix I2C Master operation with repeated start condition (backport v4.4)

See merge request espressif/esp-idf!17118
 2022-02-16 06:30:44 +00:00
Zim Kalinowski
33f7009bef Merge branch 'bugfix/i2c_spiram_bug_v4.4' into 'release/v4.4' 
i2c: fix buffer check when SPIRAM used as a heap (backport v4.4)

See merge request espressif/esp-idf!17098
 2022-02-16 05:16:32 +00:00
Zim Kalinowski
6ba07ccfaa Merge branch 'bugfix/typo_in_i2c_macro_v4.4' into 'release/v4.4' 
I2C: Fix typo in I2C_TIMING_VAL_ERR_STR macro name (backport v4.4)

See merge request espressif/esp-idf!17116
 2022-02-16 02:49:01 +00:00
Michael (XIAO Xufeng)
21b4cd8325 sdio_slave: fixed the issue DMA desc not capable 2022-02-13 22:35:04 +08:00
Dmitry Koptsov
f60a914bae I2C: Fix I2C Master operation with repeated start condition 
* Closes https://github.com/espressif/esp-idf/pull/8353
 2022-02-11 15:37:24 +08:00
paul
8f3b47da39 I2C: Fix typo in I2C_TIMING_VAL_ERR_STR macro name 
* Closes https://github.com/espressif/esp-idf/pull/8012
 2022-02-11 15:29:52 +08:00
Michael (XIAO Xufeng)
730ca0ea43 Merge branch 'bugfix/cpu_reset_perip_clk_disable_v4.4' into 'release/v4.4' 
esp_system: change range comparsion for reset reason to specifc cpu reset reason comparison (backport v4.4)

See merge request espressif/esp-idf!15898
 2022-02-10 10:32:09 +00:00
Michael (XIAO Xufeng)
8b86834a72 Merge branch 'bugfix/gpio_pin_num_fix_v4.4' into 'release/v4.4' 
gpio: Fix some gpio pin num errors on esp32s2 and esp32c3 (backport v4.4)

See merge request espressif/esp-idf!16594
 2022-02-10 10:21:52 +00:00
Omar Chebib
9e000d4177 LEDC: divisor calculation will now be rounded up when necessary 
Closes https://github.com/espressif/esp-idf/issues/7722
 2022-02-10 16:56:07 +08:00
Omar Chebib
63afc84de5 LEDC: improved support for ESP32-C3 and refactored divisor calculation 
As ESP32C3 does not have support for REF_TICK source clock, it is now not
possible to select it anymore.
Auto cfg clock has been improved for all boards.
 2022-02-10 16:54:00 +08:00
Omar Chebib
98647cf351 i2c: fix buffer check when SPIRAM used as a heap 
* Closes https://github.com/espressif/esp-idf/issues/8173
 2022-02-10 16:16:01 +08:00