alex/esp-idf
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1545 Commits

Author SHA1 Message Date
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