alex/esp-idf
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26,928 Commits 20 Branches 148 Tags 384 MiB
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748 Commits

Author SHA1 Message Date
morris
00b6ec28b2 gptimer: support etm event and task 2022-11-23 15:31:33 +08:00
morris
494516d5f3 gpio: support etm extension 2022-11-23 15:31:33 +08:00
Omar Chebib
7baa63cbc2 Merge branch 'staging/asm_dedic_gpio_example' into 'master' 
Dedicated/Fast GPIO: add examples implementing software I2C, UART and SPI on RISC-V targets

Closes IDF-5936

See merge request espressif/esp-idf!20921
 2022-11-23 14:19:01 +08:00
Omar Chebib
623bffaab8 Dedicated GPIO: add examples implementing software I2C, UART and SPI on RISC-V targets. 
Use dedicated GPIOs in examples to show how to emulate a UART, I2C and SPI bus.
(Using assembly and C)
 2022-11-22 14:17:40 +08:00
laokaiyao
039af72058 i2s: fixed typo 'philip' 
Closes: https://github.com/espressif/esp-idf/issues/10197
 2022-11-21 15:58:06 +08:00
morris
5bd99deb48 pcnt: support accumulate count value 
Closes https://github.com/espressif/esp-idf/issues/10167
 2022-11-21 10:15:19 +08:00
Wan Lei
602884e668 Merge branch 'feature/_spi_slave_reset_trans_queue_api' into 'master' 
spi_slave: add a private API to reset transaction queue

Closes IDF-5033

See merge request espressif/esp-idf!20825
 2022-11-15 10:45:53 +08:00
Armando
ea0b839302 spi: limit esp32 dma workaround only on esp32 2022-11-14 16:01:48 +08:00
Armando
3dc36f622c spi_slave: add a private API to reset transaction queue 2022-11-14 16:01:48 +08:00
Song Ruo Jing
d0a7dc3e9f 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 and C2
 2022-11-11 20:39:04 +08:00
morris
f69a53f56d Merge branch 'feature/twai_bringup_esp32c6' into 'master' 
TWAI: initial driver bring up on esp32c6 (TWAI0 only)

Closes IDF-5313 and IDF-5940

See merge request espressif/esp-idf!20735
 2022-11-07 18:00:05 +08:00
morris
9f18a0bb5b Merge branch 'doc/explain_ledc_callback_return_value' into 'master' 
ledc: explain the callback return value

Closes IDFGH-8647

See merge request espressif/esp-idf!20916
 2022-11-07 17:55:59 +08:00
morris
a25123f703 twai: bringup on esp32c6 2022-11-04 17:40:29 +08:00
laokaiyao
fa9b022f68 i2s: support 4 line pdm rx on esp32s3 2022-11-04 15:46:34 +08:00
laokaiyao
2cccf3a804 dac: update API and file format aligning to the rule 2022-11-03 13:04:50 +08:00
morris
999a3d5e6b ledc: explain the callback return value 
Closes https://github.com/espressif/esp-idf/issues/10093
 2022-11-03 11:01:47 +08:00
Jonas Vanthornhout
d679ab3903 Fixed typo 2022-10-31 17:31:40 +01:00
laokaiyao
8ef9fd4623 dac: optimize the dma stratege 2022-10-25 17:14:59 +08:00
laokaiyao
f9f9a09dfb dac: update unit-test docs and examples for driver-NG 2022-10-25 17:00:41 +08:00
laokaiyao
351a18415c dac: driver-ng framework 2022-10-25 17:00:41 +08:00
morris
4176cb68de twai: remove deprecated code and add hint 
name "CAN" has been deprecated for a long time, this commit just remove
it from the code base.

Please use "TWAI" driver instead.
 2022-10-22 18:20:07 +08:00
morris
7b425cbcd7 mcpwm: new function to fetch capture resolution 2022-10-20 11:30:14 +08:00
Linda
837d29cca0 docs: update the description of uart_read_bytes 2022-10-14 15:55:40 +08:00
jingli
b903a2253b esp_hw_support/sleep: fix current leakage when hold digital io during deep sleep 2022-10-11 12:11:28 +08:00
Michael (XIAO Xufeng)
9bc18ba480 Merge branch 'feat/sdio_slave_disable_hs' into 'master' 
sdio_slave: allow disabling highspeed mode

Closes IDF-5994

See merge request espressif/esp-idf!20312
 2022-10-01 01:52:47 +08:00
Michael (XIAO Xufeng)
507864c4f1 sdio_slave: allow disabling highspeed mode 2022-09-27 18:38:35 +08:00
Martin Vychodil
7d28abae4e Merge branch 'feature/sdcard_custom_freq' into 'master' 
[Storage] Enable SD card custom frequency setup

Closes IDFGH-7089

See merge request espressif/esp-idf!19038
 2022-09-23 17:45:30 +08:00
Wan Lei
e352382aa8 Merge branch 'feature/no_return_Q_from_isr_for_slave' into 'master' 
spi_slave: add new flag SPI_SLAVE_NO_RETURN_RESULT to bypass return descriptor from ISR

Closes IDF-5971

See merge request espressif/esp-idf!20164
 2022-09-23 10:34:07 +08:00
wanlei
ee6d3de128 spi_slave: add a flag SPI_SLAVE_NO_RETURN_RESULT to bypass return descriptor from ISR 
if using this flag, driver willn't return the trans-done descriptor from ISR, so
`spi_slave_get_trans_result()` shouldn't be called.
besides, callback is the only way to know transaction status in that case, so a
`post_trans_cb` will be checked mandatory.
 2022-09-21 11:56:27 +08:00
laokaiyao
af0c0bd8ce i2s: fix the data lagging of slave role 
Closes https://github.com/espressif/esp-idf/issues/9513
 2022-09-16 18:45:02 +08:00
Martin Vychodil
56f2001317 sdmmc/sdspi: allow custom setup of SD card frequency 
In order to allow flexible setup of SD card frequency, sdmmc_host_t.max_freq_khz is used as a limit

Closes https://github.com/espressif/arduino-esp32/issues/6225
 2022-09-12 17:08:36 +02:00
daiziyan
49aaea7509 docs: updated gpio and sync up line numbers 2022-09-09 02:39:35 +00:00
laokaiyao
648a75dbed i2s: fixed the duplicated type name 2022-09-06 10:27:52 +08:00
Song Ruo Jing
61282cc5dd gpio: Fix interrupt lost issue 
In previous gpio default isr, interrupt status bits get cleared at the exit of the isr.
However, for edge-triggered interrupt type, the interrupt status bit should be cleared before entering the per-pin handlers to avoid any potential interrupt lost.

Closes https://github.com/espressif/esp-idf/pull/6853
 2022-09-01 16:01:01 +08:00
morris
731db1c873 mcpwm: fix multiplication overflow in converting us to compare ticks 
Closes https://github.com/espressif/esp-idf/issues/9648
 2022-08-31 17:38:29 +08:00
morris
995b89fbb6 gptimer: add API to get captured count value 2022-08-25 17:55:19 +08:00
Omar Chebib
f6ac350337 I2C: i2c_port_t type is now an enumeration 
* Closes https://github.com/espressif/esp-idf/issues/9009
 2022-08-24 10:51:09 +08:00
Michael (XIAO Xufeng)
0a2e5a7774 Merge branch 'feat/support_esp32c2_uart' into 'master' 
uart: update console docs about frequency for ESP32-C2, move frequency of clock sources out of HAL

Closes IDF-5424 and IDF-4332

See merge request espressif/esp-idf!19274
 2022-08-22 14:24:26 +08:00
Wan Lei
8226806295 Merge branch 'feature/reduce-overhead-of-xQueueSendFromISR' into 'master' 
SPI Master: add callback feature to reducing overhead

Closes IDFGH-7584

See merge request espressif/esp-idf!18969
 2022-08-18 11:02:17 +08:00
wanlei
5726f3d8cb spi_master: add check for 'post_cb' when flag 'SPI_DEVICE_NO_RETURN_RESULT' is set 
There are two ways to know which transaction descriptor is finished,
by either calling `spi_device_get_trans_result`, or getting it from `post_cb`.
When `SPI_DEVICE_NO_RETURN_RESULT` is set, driver will not push finished
transaction descriptors into the queue. So you can't get it from
`spi_device_get_trans_result`. The only way to know this is via `post_cb`.

update document for function `spi_bus_add_device`
 2022-08-17 15:08:06 +08:00
morris
2c5a866ea3 mcpwm: don't use keyword operator 
Closes https://github.com/espressif/esp-idf/issues/9510
 2022-08-17 06:31:50 +00:00
Michael (XIAO Xufeng)
746f4b814c uart: move frequency of clock sources out of HAL 2022-08-15 18:55:43 +00:00
morris
1d4c08cef4 mcpwm: added enable/disable functions 
Closes https://github.com/espressif/esp-idf/pull/9523
 2022-08-15 14:46:56 +08:00
morris
970d4cab09 driver: add doc on how to unregister event callbacks 
Closes https://github.com/espressif/esp-idf/pull/9523
 2022-08-15 14:46:56 +08:00
meawoppl
677a0c438d spi_master: added a device flag "SPI_DEVICE_NO_RETURN_RESULT" 
Add this flag to select if returning done transaction descriptors from ISR.
You should get the finished transaction descriptor by the callback "post_cb"
if you using this flag, if not, same as the past.

Close https://github.com/espressif/esp-idf/pull/9141
 2022-08-15 12:10:50 +08:00
Adam Múdry
afe78ba0aa sdspi: Allow CS line to be set to GPIO_NUM_NC (-1) 
Closes https://github.com/espressif/esp-idf/issues/7852
 2022-08-08 09:13:36 +00:00
morris
1571417679 mcpwm: new driver implementation 2022-07-27 15:22:24 +08:00
morris
fd3a1ffc21 mcpwm: deprecate legacy driver 2022-07-27 15:08:58 +08:00
morris
c4e84751a5 driver: fix public header exceptions for driver 2022-07-22 00:12:36 +00:00
morris
9a921ada7f rmt: const callback event data 2022-07-22 00:12:36 +00:00