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1599 Commits

Author SHA1 Message Date
wuzhenghui
2ca1c1a617 example: inform ulp adc usage status to sleep process 2023-07-10 02:32:13 +00:00
morris
564e20dd6b Merge branch 'refactor/improve_adc_power_maintanance_v4.4' into 'release/v4.4' 
adc: improve power logic (v4.4)

See merge request espressif/esp-idf!23275
 2023-06-20 10:52:46 +08:00
morris
5ef69e8a63 mcpwm: fix typo in backward compatible macro name 2023-06-14 11:40:40 +08:00
morris
d9d5327dfa Merge branch 'bugfix/add_len_check_per_spi_master_transaction_v4.4' into 'release/v4.4' 
spi master: added transaction length check to refuse longer than hardware supported length (v4.4)

See merge request espressif/esp-idf!23749
 2023-06-12 10:47:59 +08:00
Armando
61ecbb44a5 spi: added an API to get max transaction length and use in spi lcd driver 2023-05-19 09:30:06 +00:00
Armando
4e67ea0fe3 spi: added transaction length check to refuse longer than hardware supported length 2023-05-19 09:30:06 +00:00
Marius Vikhammer
e0e913839f gdma: fixed crash from logging when using newlib nano 
Newlib nano printf formatting do not support %z, and will crash if such an identifier
is followed by a %s indentifier.

Closes https://github.com/espressif/esp-idf/issues/9631
 2023-05-06 13:49:31 +08:00
morris
9516e80f61 Merge branch 'bugfix/wakeup_io_hold_unhold_in_sleep_v4.4' into 'release/v4.4' 
gpio: Fix deep sleep wakeup IOs unable to unhold after wakeup (v4.4)

See merge request espressif/esp-idf!22670
 2023-04-21 10:51:05 +08:00
morris
2dc6c95859 Merge branch 'bugfix/usb_serial_driver_block_v4.4' into 'release/v4.4' 
usb_serial_jtag: Fix bug of blocking TX xfer when using driver (backport v4.4)

See merge request espressif/esp-idf!22831
 2023-04-20 11:01:01 +08:00
Armando
1b2a254d71 adc: improve power logic 2023-04-20 10:42:12 +08:00
Armando
fb6d9cd741 sdmmc: I/O phase adjustments 
1. Fix incorrect meaning of SDMMC.clock bits, synchronize the names
   with the TRM.
2. Choose input and output phases to satisfy typical timing
   requirements.
3. Move use_hold_reg setting into the host driver, since it is related
   to timing.

Closes https://github.com/espressif/esp-idf/issues/8521
Related to https://github.com/espressif/esp-idf/issues/8257
 2023-04-18 20:07:32 +08:00
Song Ruo Jing
81b59071fd gpio: Fix IO hold function related problems 
1. Fix deep sleep wakeup IOs can not be unhold issue
2. Correct hold related APIs' description
3. Fix gpio_force_hold_all API

docs: Add GPIO wakeup source to sleep_modes doc for ESP32C3
 2023-03-29 17:21:50 +08:00
Song Ruo Jing
5552c29b3e rtcio: Add a test case to test RTCIO's hold ability after deep sleep wakeup 2023-03-29 17:21:50 +08:00
Michael (XIAO Xufeng)
2a052f09f2 Merge branch 'bugfix/fix_uart_tx_done_hardware_concurrency_v4.4' into 'release/v4.4' 
uart: Fix TX side concurrency issues (v4.4)

See merge request espressif/esp-idf!22596
 2023-03-23 16:46:49 +08:00
Cao Sen Miao
897082dbe5 usb_serial_jtag: Fix bug of blocking TX xfer when using driver, 
Merges https://github.com/espressif/esp-idf/pull/10208
 2023-03-20 14:39:35 +08:00
Jiang Jiang Jian
48b3f236d3 Merge branch 'contrib/github_pr_10402_v4.4' into 'release/v4.4' 
ledc: move callback to IRAM as it's called from an ISR (GitHub PR) (v4.4)

See merge request espressif/esp-idf!22593
 2023-03-20 14:06:23 +08:00
Jiang Jiang Jian
3c8bc2213c Merge branch 'feature/esp32c3_uart_add_wakeup_event_v4.4' into 'release/v4.4' 
UART: add uart wakeup event for esp32c3 and esp32s3 (v4.4)

See merge request espressif/esp-idf!22647
 2023-03-20 14:05:42 +08:00
Michael (XIAO Xufeng)
61521da8d0 Merge branch 'test/add_spi_slave_freq_test_v4.4' into 'release/v4.4' 
spi_slave: fix io re-config issue (v4.4)

See merge request espressif/esp-idf!22591
 2023-03-17 19:25:07 +08:00
morris
6e950ad679 Merge branch 'bugfix/adc2_legacy_oneshot_clk_gating_issue' into 'release/v4.4' 
adc: fix legacy oneshot driver clock gating issue on c3 (v4.4)

See merge request espressif/esp-idf!22609
 2023-03-09 13:29:40 +08:00
laokaiyao
ac67d5dd35 uart: support light sleep on esp32s3 2023-03-08 11:10:43 +08:00
Chen Yi Qun
176f44c15f uart: add wakeup event for esp32c3 2023-03-08 10:02:23 +08:00
Armando
eab3534c90 adc: no longer support adc2 oneshot mode on esp32c3 
Due to HW limitation, we don't support this anymore. On c3, ADC2 under oneshot mode is not stable.

However, you can enable CONFIG_ADC_ONESHOT_FORCE_USE_ADC2_ON_C3 to force use
ADC2.

Refer to errata to know more details:
https://www.espressif.com/sites/default/files/documentation/esp32-c3_errata_en.pdf
 2023-03-07 11:58:27 +08:00
Armando
f0af48b585 adc: fix legacy oneshot driver clock gating issue on c3 2023-03-07 02:39:11 +00:00
Armando
ffb2db586a adc: no longer support adc2 continuous mode on esp32c3 and esp32s3 
Due to HW limitation, we don't support this anymore. On s3 and c3, ADC2 under continuous  mode is not stable.

However, you can enable CONFIG_ADC_CONTINUOUS_FORCE_USE_ADC2_ON_C3_S3 to force use
ADC2.

Refer to errata to know more details:
https://www.espressif.com/sites/default/files/documentation/esp32-s3_errata_en.pdf
https://www.espressif.com/sites/default/files/documentation/esp32-c3_errata_en.pdf
 2023-03-06 18:57:58 +08:00
Song Ruo Jing
093eaae4e5 uart: Fix two TX concurrency issues 
1. Concurrency might cause ESP_ERR_TIMEOUT when calling uart_wait_tx_done
2. Concurrency might cause RTS line being de-assreted during tx transmission for rs485 mode
 2023-03-03 18:01:46 +08:00
Song Ruo Jing
022a697ed8 ledc: Add check for whether the registered callback is in iram in ledc_cb_register 2023-03-03 17:35:35 +08:00
wanlei
86fd4b983f spi_slave: fix io re-config issue 2023-03-03 17:28:54 +08:00
Darian Leung
3819d22e93 twai: Add errata workaround for listen only mode 
This commit adds a workaround for the TWAI listen only mode errata which is
present on the ESP32, ESP32-S2, ESP32-S3, and ESP32-C3. twai_get_status_info()
has also been updated to account for the fact that TEC/REC are frozen in
listen only mode.

Errata Description:

When the TWAI controller is put into listen only mode, it should not influence
the TWAI bus in any way (i.e., should never send a dominant bit). However,
on the targets listed above, the TWAI controller will send dominant bits in an
error frame (i.e., active error frame), even if the controller is set to listen
only mode.

Workaround:

We can force the TWAI controller into the error passive state on startup (by
setting the REC to >= 128). Since the TEC/REC are frozen in listen only mode,
the TWAI controller will remain error passive and only send recessive bits
(i.e., passive error frames), thus will not influence the TWAI bus.

Closes https://github.com/espressif/esp-idf/issues/9157
 2023-02-24 20:26:53 +08:00
morris
a43e796f60 rmt: force inline LL functions 
Closes https://github.com/espressif/esp-idf/issues/9487
 2023-02-14 15:11:35 +08:00
jingli
8c491be452 sleep: fix gpio wakeup not working properly in some cases 
Before this fix, when we call esp_pm_configure after gpio_wakeup_enable,
the configuration of GPIO in sleep state in gpio_wakeup_enable will be
overwritten by esp_pm_configure.
 2023-02-09 17:58:40 +08:00
jingli
200dcce535 soc_caps: remove SOC_GPIO_SUPPORT_SLP_SWITCH 
all esp chips support this feature
 2023-02-09 17:52:49 +08:00
morris
854c55c61e Merge branch 'feature/_spi_slave_reset_trans_queue_api_v4.4' into 'release/v4.4' 
spi: limit esp32 dma workaround only on esp32(v4.4)

See merge request espressif/esp-idf!21382
 2023-02-02 21:39:51 +08:00
morris
46b66530ce gdma: prevent mutli-channels connect to the same peripheral 
1. add check in the gdma driver, to prevent multiple channels connecting
   to the same peripheral
2. memory copy DMA ID will occupy the peripheral's DMA ID on some ESP
   targets (e.g. esp32c3/s3). We should search for a free one when
install async memcpy driver.

Closes https://github.com/espressif/esp-idf/issues/10575
 2023-02-01 11:10:26 +08:00
morris
2a9759ea24 gdma: correct the dma trigger of uart 
GDMA trigger actually is not assigned to UART controller, but for UHCI
controller
 2023-02-01 10:56:01 +08:00
morris
e72afc771f Merge branch 'bugfix/fix_slave_gpio_cs_mixed_with_iomux_bus_v4.4' into 'release/v4.4' 
spi_slave: fix slave can't use iomux bus mixed with gpio cs_pin (v4.4)

See merge request espressif/esp-idf!21375
 2022-12-08 10:58:08 +08:00
Omar Chebib
622fb9e906 CI: check_public_headers script will detect the use of static asserts in headers 
When a public header contains _Static_assert or static_assert, check_public_headers.py script will detect it and report it as an issue.
Indeed, public headers shall now use ESP_STATIC_ASSERT.
 2022-12-06 19:28:51 +08:00
Armando
b23a2b0a75 spi: limit esp32 dma workaround only on esp32 2022-12-01 20:57:09 +08:00
wanlei
cd08ea1f31 spi_slave: fix slave can't use iomux bus mixed with gpio cs_pin 2022-12-01 20:15:21 +08:00
Cao Sen Miao
9a6a28734b I2C: put some interrupt used functions into IRAM, 
closes https://github.com/espressif/esp-idf/issues/10079
 2022-12-01 16:20:56 +08:00
morris
1cece7eef0 rmt: fix memory leak in the legacy driver 
Closes https://github.com/espressif/esp-idf/issues/10173
 2022-11-21 10:00:24 +08:00
morris
a54467fcfb Merge branch 'contrib/github_pr_7144_v4.4' into 'release/v4.4' 
Update i2c.c to consider two I2C buses for clear bus counter (GitHub PR) (backport v4.4)

See merge request espressif/esp-idf!20505
 2022-11-17 16:35:50 +08:00
Linda
d6ffcfdae8 docs:fix a typo in touch_sensor.h of esp32s2 and esp32s3 2022-11-11 17:40:18 +08:00
Jiang Jiang Jian
86d29d566b Merge branch 'bugfix/fix_current_leakage_when_hold_digital_io_during_deep_sleep_backport_v4.4' into 'release/v4.4' 
esp_hw_support/sleep: fix current leakage when hold digital io during deep sleep(backport v4.4)

See merge request espressif/esp-idf!20945
 2022-11-11 16:33:43 +08:00
morris
6a2cffe84d Merge branch 'doc/explain_ledc_callback_return_value_v4.4' into 'release/v4.4' 
ledc: explain the callback return value (v4.4)

See merge request espressif/esp-idf!20967
 2022-11-11 10:10:13 +08:00
morris
8cba2f2ddf ledc: explain the callback return value 
Closes https://github.com/espressif/esp-idf/issues/10093
 2022-11-10 18:49:51 +08:00
Omar Chebib
3ec5041255 I2C: Fix the reset counter 2022-11-10 02:07:21 +00:00
Eckhard Völlm
647dbdbcaf Update i2c.c 
Fix issue with single bus clear counter but two I2C buses (I2C0, I2C1). The previously implemented single (static) counter would impact the second bus either if one bus has counter expiry.
Merges https://github.com/espressif/esp-idf/pull/7144
 2022-11-10 02:07:21 +00:00
morris
2a719f245d Merge branch 'bugfix/i2s_tx_auto_clear_not_totally_clean_the_buf_v4.4' into 'release/v4.4' 
i2s: fix tx incomplete auto clear (v4.4)

See merge request espressif/esp-idf!20571
 2022-11-10 10:05:52 +08:00
morris
79727b3a93 Merge branch 'bugfix/mcpwm_wrong_return_value_v4.4' into 'release/v4.4' 
mcpwm: fix wrong return value in the legacy MCPWM driver (4.4)

See merge request espressif/esp-idf!20695
 2022-11-09 22:49:42 +08:00
jingli
4b71ebbe49 esp_hw_support/sleep: fix current leakage when hold digital io during deep sleep 2022-11-05 17:51:08 +08:00