alex/esp-idf
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505 Commits

Author SHA1 Message Date
Darian Leung
4c57f50fe4 TWAI: ISR runs when cache is disabled 
This commit adds the feature where the TWAI ISR will continue to
run even if the cache is disabled. Whilst cache is disabled, any
received messages will go into the RX queue, and any pending TX
messages in the TX queue will be transmitted. This feature should
be enabled using the CONFIG_TWAI_ISR_IN_IRAM option.
 2020-10-10 14:19:32 +08:00
Michael (XIAO Xufeng)
91af5eaf4f Merge branch 'refactor/twai_hal_state' into 'master' 
Refactor TWAI HAL to store state information

Closes IDF-1633

See merge request espressif/esp-idf!9789
 2020-09-03 23:22:30 +08:00
Wu Bo Wen
658b56a690 doc/adc: modifications in the adc documentation and adc headers 2020-09-02 11:30:48 +00:00
Darian Leung
7398390049 TWAI: Track HW state in HAL 
This commit refactors the TWAI HAL such that it
now tracks  harwdare state instead of the driver
layer. Some HAL and LL cleanup was also done.
 2020-09-02 13:03:41 +08:00
Michael (XIAO Xufeng)
2b323e7180 Merge branch 'bugfix/fix_dac_driver_ut' into 'master' 
Driver(dac): fix DAC-DMA driver and unit test

Closes IDF-1407

See merge request espressif/esp-idf!8814
 2020-08-31 00:05:34 +08:00
fuzhibo
0914dfbb6a dfiver(dac): add dac dma driver and unit test 2020-08-26 06:23:24 +00:00
fuzhibo
bd92e95160 driver(adc): add adc-dma code for esp32 2020-08-26 03:54:02 +00:00
dongyou
97ae87df41 wifi, bt: move esp_phy_common_clock_disable into periph_ctrl and put it into IRAM 
Replace periph_module_enable/disable by periph_wifi_bt_common_module_enable which are in IRAM.
AddIRAM_ATTR periph_ll_wifi_bt_module_enable_clk_clear_rstandIRAM_ATTR periph_ll_wifi_bt_module_disable_clk_set_rstto fit O0 optimization level.
Delete duplicated spinlock and counter.
 2020-08-05 11:04:16 +08:00
Michael (XIAO Xufeng)
1aabab0160 Merge branch 'bugfix/i2c_const_function_signature' into 'master' 
I2C: add const to signature of master_write function

Closes IDFGH-3324

See merge request espressif/esp-idf!9306
 2020-07-27 16:31:20 +08:00
Michael (XIAO Xufeng)
f6dd63d03d spi_slave_hd: new driver for spi slave in half duplex mode 2020-07-11 00:00:50 +08:00
Michael (XIAO Xufeng)
a50ea8ad55 spi: allow force pins being configured throug GPIO matrix 2020-07-11 00:00:47 +08:00
morris
a4d0033c03 esp_rom: extract common GPIO apis into esp_rom_gpio.h 2020-07-07 11:40:19 +08:00
Peter Schaefer
f08743e452 Added const for pointer in master_write method, so that a const array can be passed to this fcn. 
Signed-off-by: wubowen <wubowen@espressif.com>

Merges https://github.com/espressif/esp-idf/pull/5307

explicitly convert a const ptr to non-const because we actually don't modify it.
 2020-07-06 03:37:39 +00:00
fuzhibo
8d922847af driver(adc): esp32s2 support API adc2_vref_to_gpio 2020-07-01 06:21:45 +00:00
Darian Leung
97721d469c TWAI: Add ESP32-S2 support 
This commit adds TWAI driver support for the
ESP32-S2. The following features were added:

- Expanded BRP support
- Expanded CLKOUT Divider Support
- Updated example READMEs
 2020-06-30 16:56:03 +08:00
Michael (XIAO Xufeng)
0d725c14cc Merge branch 'bugfix/fix_uart_read_write_different_in_buffer_type_issue' into 'master' 
Bugfix(driver): fix uart_read_byte and uart_write_byte different in buffer type issue

Closes IDFGH-2418

See merge request espressif/esp-idf!8925
 2020-06-15 15:55:53 +08:00
Angus Gratton
1c09cb6769 Merge branch 'bugfix/doc_macro_definitions' into 'master' 
doc: Fix macro definitions for different targets

See merge request espressif/esp-idf!8999
 2020-06-12 16:37:41 +08:00
Angus Gratton
8193b188e8 driver: Fix some doxygen warnings 2020-06-12 14:31:37 +10:00
chenjianqiang
c11621e64e timer: add return task awoken for timer callback 2020-06-11 16:02:55 +08:00
houwenxiang
61e3259f22 Driver(UART): fix uart_read_byte and uart_write_byte different in buffer type issue. 2020-06-10 16:22:06 +08:00
fuzhibo
3cc2d0e9a4 Driver(adc): Disable the synchronization operation function of ADC1 and DAC 
Closes IDF-1585
 2020-06-01 16:23:47 +08:00
houwenxiang
b35d9002f3 driver(I2S): Fix i2s_comm_format_t configuration parameter does not match the TRM bug. 
When I2S `i2s_comm_format_t` is set to `I2S_COMM_FORMAT_I2S_MSB`, the data should launch at first BCK. But not in fact, this MR fixed this issue.

For compatibility, several nwe parameters have been added, and the old parameters will be removed in the future.

    closes https://github.com/espressif/esp-idf/issues/5065

    closes https://github.com/espressif/esp-idf/issues/4957

    closes https://github.com/espressif/esp-idf/issues/2978

    closes https://github.com/espressif/esp-idf/issues/5136

    Merges https://github.com/espressif/esp-idf/pull/4522
 2020-05-18 19:55:30 +08:00
Michael (XIAO Xufeng)
9d98111652 Merge branch 'bugfix/spi_bus_lock_missing_semphrstatic' into 'master' 
spi: fix config break and reduce overhead of the bus lock on SPI1

Closes IDFGH-3017

See merge request espressif/esp-idf!8221
 2020-04-27 12:57:19 +08:00
morris
e0b9f7be6d periph_clk_gating: add reference counter 2020-04-23 19:29:15 +08:00
michael
fdf983e0c4 spi: fix config break and reduce overhead of the bus lock on SPI1 
The SPI bus lock on SPI1 introduces two side effects:

1. The device lock for the main flash requires the
`CONFIG_FREERTOS_SUPPORT_STATIC_ALLOCATION` to be selected, however this
option is disabled by default in earlier IDF versions. Some developers
may find their project cannot be built by their old sdkconfig files.

2. Usually we don't need the lock on the SPI1 bus, due to it's
restrictions. However the overhead still exists in this case, the IRAM
cost for static version of semaphore functions, and the time cost when
getting and releasing the lock.

This commit:

1. Add a CONFIG_SPI_FLASH_BYPASS_MAIN_LOCK option, which will forbid the
space cost, as well as the initialization of the main bus lock.

2. When the option is not selected, the bus lock is used, the
`CONFIG_FREERTOS_SUPPORT_STATIC_ALLOCATION` will be selected explicitly.

3. Revert default value of `CONFIG_FREERTOS_SUPPORT_STATIC_ALLOCATION`
to `n`.

introduced in 49a48644e4.

Closes https://github.com/espressif/esp-idf/issues/5046
 2020-04-22 16:06:13 +08:00
dowster
7b02fdf45a Fix typo with sigmadelta.h #ifdef 2020-04-17 22:52:00 -05:00
fuzhibo
406b8f423d driver(adc): add adc initial code before app_main for esp32s2. 
update phy v301
 2020-04-04 10:15:30 +08:00
fuzhibo
baa7898e35 driver(adc/dac): fix adc dac driver for esp32s2 
1. update register file about adc; 2. fix adc driver; 3. add UT for adc/dac;

See merge request espressif/esp-idf!7776
 2020-04-01 12:41:51 +08:00
Alex Lisitsyn
3abdd2207d freemodbus: fix long buffer failure 
check master read write functions with array of registers)
fix master serial processing code and modbus controller to work with register array
modbus_master: add reading and writing of test value array (58 registers) to check failure is gone
remove parameter temporary buffer from modbus controller to allow more than 24 byte writes
driver: fix issue with TOUT feature
driver: fix uart_rx_timeout issue
driver: fix issue with rxfifo_tout_int_raw not triggered when received fifo_len = 120 byte and all bytes read out of fifo as result of rxfifo_full_int_raw
driver: add function uart_internal_set_always_rx_timeout() to always handle tout interrupt
examples: call uart_internal_set_always_rx_timeout() to handle tout interrupt correctly
examples: update examples to use tout feature
driver: reflect changes of uart_set_always_rx_timeout() function, change uart.c
driver: change conditions to trigger workaround for tout feature in uart.c
driver: change uart_set_always_rx_timeout()
freemodbus: fix tabs, remove commented code
driver: remove uart_ll_is_rx_idle()
 2020-03-30 22:05:48 +08:00
Michael (XIAO Xufeng)
49a48644e4 spi: allow using esp_flash and spi_master driver on the same bus 2020-03-26 22:08:26 +08:00
Michael (XIAO Xufeng)
826cc7ecb6 Merge branch 'feature/bringup_723_cmake_rmt_driver_update' into 'master' 
RMT new features in ESP32S2

Closes IDF-1286

See merge request espressif/esp-idf!7401
 2020-03-26 10:24:18 +08:00
fuzhibo
340563f479 Driver(touch): fix touch sensor driver for esp32s2. 
1.update touch sensor driver for esp32s2;
2.update unit test for touch sensor;
3.update register files about touch sensor;
 2020-03-25 22:45:57 +08:00
morris
4fc16e2374 rmt: prefix caps name with SOC_ 2020-03-25 17:14:00 +08:00
morris
0c17af3ea4 rmt: support tx loop count 2020-03-25 17:14:00 +08:00
morris
dc91aa9786 rmt: support tx in a group 2020-03-25 17:13:59 +08:00
morris
fa167eb0c5 rmt: test tx/rx ping-pong mode 2020-03-25 17:13:47 +08:00
morris
855b316045 rmt: better support rx demodulation 2020-03-25 13:19:03 +08:00
morris
c91565d538 rmt: update rmt ll APIs 2020-03-25 13:19:03 +08:00
chenjianqiang
ecbe0dad1b driver/rmt: new features on esp32s2 
1. add receive carrier remove function
2. add pingpong receive function
 2020-03-25 13:19:03 +08:00
Angus Gratton
a9854f7085 Merge branch 'feature/rmt_clock_support_ref_tick' into 'master' 
rmt: support ref tick && refactor unit test && re-enable unit test on ESP32-S2

Closes IDFGH-1715

See merge request espressif/esp-idf!7614
 2020-03-06 15:03:52 +08:00
morris
0e4d82bc55 rmt: support REF_TICK as channel clock source 
Closes https://github.com/espressif/esp-idf/pull/3952
 2020-03-03 20:14:46 +08:00
xiongyu
b3ae9fa978 bugfix(i2s): Updated ESP32-S2 ADC DAC support 
* Delete the relevant codes of ADC DAC of ESP32-S2.
 2020-03-03 12:59:30 +08:00
xiongyu
faf898b659 bugfix(i2s): fix driver ut i2s 
* Add test support for ESP32S2

* Add loop back test

* Support chip internal connection, no external wiring required.

* Delete the relevant codes of PDM of ESP32-S2 ll layer.

* fix dac dma mode issue
 2020-03-03 11:58:53 +08:00
morris
580ce8fa4a driver: clean pcnt.h i2s.h 2020-03-02 19:31:29 +08:00
xiongyu
4d5c950770 bugfix(pcnt): fix driver ut pcnt 
* Let `[ignore] case` return to freedom

  1) Because this test uses its own ISR, we need to release it with `esp_intr_free` instead of `pcnt_isr_service_uninstall`.

  2) `pcnt_evt_queue` needs to be created before the interrupt is registered and needs to be released at the end of each case.

* Add test support for ESP32S2

* Support chip internal connection, no external wiring required.
 2020-02-26 16:52:53 +08:00
Jakob Hasse
3bcc6b48af I2C: i2c.h/i2c.c applied new code formatting 2020-02-26 15:12:03 +08:00
Jakob Hasse
d230d44e2d I2C: const correctness, checking SDA/SCL GPIOs 
* const correctness in i2c_slave_write_buffer()
* i2c_set_pin() additionally checks whether
  SDA and SCL pins are the same number
 2020-02-24 14:30:28 +08:00
Paul Abbott
b75e3de447 Bugfix(LEDC): Add missing ledc_set_pin declaration in led.h 
Merges https://github.com/espressif/esp-idf/pull/4632
 2020-02-19 16:02:33 +08:00
Krzysztof Budzynski
41bc06b9b9 Merge branch 'bugfix/docs_ledc' into 'master' 
drivers: Remove high speed mode from LEDC docs for ESP32-S2, update headers to match

See merge request espressif/esp-idf!7532
 2020-02-17 05:00:36 +08:00
Michael (XIAO Xufeng)
067f3d21c9 sdspi, vfs_fat: allow sharing SPI bus among devices, and mounting multiple SD cards 2020-02-12 15:16:08 +08:00
Angus Gratton
ea34f3bb27 drivers: Remove high speed mode from LEDC docs for ESP32-S2, update headers to match 2020-02-11 14:36:47 +11:00
Angus Gratton
11fac8637a docs: Resolve doxygen & Sphinx warnings 2020-02-07 16:37:45 +11:00
Felipe Neves
429712c6eb freertos: moved all xtensa specific files into a separated folder 2020-01-27 16:05:30 -03:00
morris
e30cd361a8 global: rename esp32s2beta to esp32s2 2020-01-22 12:14:38 +08:00
Ivan Grokhotkov
2c3e6481bb Merge branch 'feature/ci_check_cpp_guards' into 'master' 
ci: add job to check for C++ guards in header files

Closes IDF-288

See merge request espressif/esp-idf!7050
 2020-01-21 17:18:23 +08:00
Roland Dobai
a9c4dab4d3 VFS: Check in select() if the UART driver is installed or not 
Closes https://github.com/espressif/esp-idf/issues/4627
 2020-01-14 13:52:27 +01:00
David Cermak
ff0128dd02 drivers: fixed c++ guards in driver public headers 2020-01-10 09:44:39 +01:00
Darian Leung
a049e02d96 can: Refactor CAN to use HAL and LowLevel layers 
The following commit refactors the CAN driver such that
it is split into HAL and Lowlevel layers. The following
changes have also been made:

- Added bit field members to can_message_t as alternative
  to message flags. Updated examples and docs accordingly
- Register field names and fields of can_dev_t updated
 2020-01-09 16:13:51 +08:00
michael
f676a3b190 driver, soc: update multichip support headers 2020-01-06 17:13:54 +08:00
Kirill Chalov
ab6311c548 Reveiw the file api-reference/peripherals/i2s.rst 2019-12-29 21:05:57 +00:00
boarchuz
5dc10a4191
Add missing extern "C" to rtc_cntl.h 
Related: https://github.com/espressif/arduino-esp32/issues/3149
 2019-12-21 12:12:54 +11:00
kewal shah
eec8212237 add simplified API to set UART threshold values for RX FIFO full and TX FIFO empty 2019-12-16 20:26:04 +00:00
Michael (XIAO Xufeng)
0ec08ca21b sdio_slave: support HAL layer 2019-12-13 18:33:15 +08:00
morris
01ca687caa esp32s2beta: only support unicore 2019-12-09 09:48:37 +08:00
Wang Jia Lin
1ffcb54444 Merge branch 'bugfix/fix_esp32-s2_rtc_io_issue' into 'master' 
bugfix(gpio): fix esp32 s2 rtc io issue and gpio testcase issues

See merge request espressif/esp-idf!6832
 2019-12-03 11:17:41 +08:00
Fu Zhi Bo
3a468a1ffd Refactor the touch sensor driver 2019-11-27 20:08:44 +08:00
xiongyu
af4c455417 bugfix(gpio):fix esp32 s2 rtc io issue 
* Modify the function implementation of ESP32-S2 RTC GPIO
  On ESP32 those PADs which have RTC functions must set pullup/down/capability via RTC register.
  On ESP32-S2, Digital IOs have their own registers to control pullup/down/capability, independent with RTC registers.
* Add ESP32-S2 support of unit test
* Modify the pull-up test of unit test
* Modify the interrupt test of unit test
* Modify input and output mode test of unit test
 2019-11-27 17:18:20 +08:00
houwenxiang
f27ae9b0e2 feature: Add uart hal support. 2019-11-26 20:01:50 +08:00
Angus Gratton
f2a1a6105a Merge branch 'feat/mcpwm_hal' 
Manual merge of !6626
 2019-11-25 17:18:48 +11:00
Angus Gratton
6dd36fd571 Merge branch 'refactor/hal_gpio_driver' 
Manual merge of !5597
 2019-11-25 10:49:40 +11:00
michael
538540ce21 mcpwm: add HAL layer support 
Also improved the unit tests a bit.
 2019-11-25 00:36:30 +08:00
xiongyu
a3b79e9202 refactor(gpio): add hal gpio driver 2019-11-22 17:24:53 +08:00
fuzhibo
f49b192a5e refactor the adc driver 2019-11-22 15:42:16 +08:00
fuzhibo
03ac1aaafd dac: refactor driver add hal 2019-11-22 11:44:46 +08:00
houwenxiang
28286183d1 feature(I2C): Add i2c hal support. 2019-11-21 20:34:07 +08:00
chenjianqiang
857dec108d feat(ledc): refactor ledc driver 
1. add hal and low-level layer for ledc driver
2. support esp32s2beta ledc
 2019-11-21 16:25:22 +08:00
chenjianqiang
9f9da9ec96 feat(timer): refator timer group driver 
1. add hal and low-level layer for timer group
2. add callback functions to handle interrupt
3. add timer deinit function
4. add timer spinlock take function
 2019-11-21 14:14:19 +08:00
xiongyu
e62b831867 refactor(sigmadelta): add hal sigmadelta driver 2019-11-21 11:53:07 +08:00
fuzhibo
0c2bf7c8bc rtcio: add hal for driver 2019-11-21 10:40:49 +08:00
Angus Gratton
b30b0e59fa Merge branch 'feature/add_rmt_hal' into 'master' 
rmt: add hal layer and new examples

Closes IDF-841, IDF-844, and IDF-857

See merge request espressif/esp-idf!5649
 2019-11-21 09:53:54 +08:00
morris
8fd8695ea1 rmt: add HAL layer 2019-11-20 10:54:21 +08:00
xiongyu
8c76a3c10d refactor(i2s): add hal i2s driver 2019-11-19 22:19:19 +08:00
Wang Jia Lin
7494877b1c Merge branch 'refactor/hal_pcnt_driver' into 'master' 
refactor(pcnt): add hal pcnt driver

See merge request espressif/esp-idf!5600
 2019-11-19 17:22:49 +08:00
xiongyu
b1a72866ca refactor(pcnt): add hal pcnt driver 2019-11-18 14:35:46 +08:00
Krzysztof Budzynski
1487bd2edd docs: Replaced 'attenuaton' with 'attenuation' 2019-11-18 12:10:55 +08:00
David Cermak
2e0d6d0e6a uart: make uart_driver_install() more backward compatible, so if the interrupt handler configured to be in IRAM and not flagged in intr_alloc_flags argument, then the flag is gracefully updated rather then error return 2019-11-11 15:27:09 +00:00
Angus Gratton
8569d51651 Merge branch 'bugfix/fix_i2s_include_head_bug' into 'master' 
Bugfix(I2S):  Fix i2s build error

See merge request espressif/esp-idf!6512
 2019-10-29 13:19:00 +08:00
Romain
5491365874 Fix build error semphr.h:74:3: error: #error "include FreeRTOS.h" must appear in source files before "include semphr.h" 
FreeRTOS.h must always be included before semphr.h

Merges https://github.com/espressif/esp-idf/pull/4251
 2019-10-28 12:21:26 +08:00
Angus Gratton
ae21d669b9 Merge branch 'master' into feature/esp32s2beta_merge 2019-10-17 18:22:08 +11:00
Darian
820fd6447d can: Add support for lower bit rates 
This commit adds support for lower bit rates in the CAN Driver for
ESP32 Rev 2 or later chips.
 2019-10-17 12:33:17 +08:00
Angus Gratton
496ede9bcd Merge branch 'master' into feature/esp32s2beta_merge 2019-10-15 14:59:27 +11:00
Michael (XIAO Xufeng)
afbe1ba878 spi: move deprecated functions into internal header 
Resolves https://github.com/espressif/esp-idf/issues/4132
 2019-10-08 11:51:39 +08:00
Angus Gratton
adfc06a530 Merge branch 'master' into feature/esp32s2beta_merge 2019-09-20 10:28:37 +10:00
Angus Gratton
438d513a95 Merge branch 'master' into feature/esp32s2beta_merge 2019-09-16 16:18:48 +10:00
Angus Gratton
9d19f4fc8e driver docs: Fix some doxygen warnings 2019-09-13 14:30:06 +10:00
Angus Gratton
f406d020d8 driver: Remove features deprecated pre-IDF V4.0 2019-09-13 09:44:07 +10:00
Michael (XIAO Xufeng)
3b39e60f97 driver: remove unused drivers for esp32s2beta 2019-09-04 10:53:25 +10:00
Martin Thierer
3bb42d0736 spi: Put argument of macro SPI_SWAP_DATA_TX/RX in parentheses 
Close https://github.com/espressif/esp-idf/pull/3996
 2019-09-03 15:21:23 +08:00
Angus Gratton
6990a7cd54 Merge branch 'master' into feature/esp32s2beta_update 2019-08-19 15:03:43 +10:00
Angus Gratton
ee6b1399aa Merge branch 'feature/exclude_rom_from_example_header_files' into 'master' 
exclude rom headers in examples

Closes IDF-557

See merge request espressif/esp-idf!5051
 2019-08-15 10:50:01 +08:00