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52 commits

Author SHA1 Message Date
morris a4d0033c03 esp_rom: extract common GPIO apis into esp_rom_gpio.h 2020-07-07 11:40:19 +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
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
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
fuzhibo 3ad5138dd8 fix coexist i2s_adc and rtc_adc 2020-03-03 11:58:53 +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
Mahavir Jain 25c0752682 i2s: fix regression in retrieval of chip revision causing apll test to fail 2019-11-22 11:46:38 +05:30
xiongyu 8c76a3c10d refactor(i2s): add hal i2s driver 2019-11-19 22:19:19 +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 f406d020d8 driver: Remove features deprecated pre-IDF V4.0 2019-09-13 09:44:07 +10:00
Konstantin Kondrashov 437228e947 i2s/driver: Add module reset before enabling 2019-08-09 17:09:56 +08:00
Angus Gratton 04ae56806c Merge branch 'master' into feature/esp32s2beta_update 2019-08-08 15:26:58 +10:00
Angus Gratton 24d26fccde Merge branch 'master' into feature/esp32s2beta_update 2019-08-08 13:44:24 +10:00
kooho 2139ca668d Update I2S driver for esp32s2beta. 2019-08-05 16:05:16 +08:00
Anton Maklakov afbaf74007 tools: Mass fixing of empty prototypes (for -Wstrict-prototypes) 2019-08-01 16:28:56 +07:00
redchenjs ff325e84b6 Bugfix(i2s): fixed i2s left/right channels swapped issue. 
The right channel data is in the high position, so the I2S_TX_MSB_RIGHT & I2S_RX_MSB_RIGHT bits should be set.

Merges https://github.com/espressif/esp-idf/pull/3717

closes https://github.com/espressif/esp-idf/issues/3399
 2019-07-31 17:58:23 +08:00
Ajita Chavan 070b86eee5 i2s: test case for variation in apll clock rate 2019-06-20 16:40:58 +00:00
redchenjs 430d9c6fba i2s: fix a bug when calculating i2s apll parameters 
Closes https://github.com/espressif/esp-idf/issues/2634
Closes https://github.com/espressif/esp-idf/issues/3380
Fixes https://github.com/espressif/esp-idf/issues/3407
 2019-06-20 16:40:58 +00:00
Ivan Grokhotkov dcaae4a5fc esp32s2beta: convert some todos to warnings 2019-06-12 15:53:57 +08:00
suda-morris 84b2f9f14d build and link hello-world for esp32s2beta 2019-06-11 13:07:37 +08:00
Konstantin Kondrashov 399d2d2605 all: Using xxx_periph.h 
Using xxx_periph.h in whole IDF instead of xxx_reg.h, xxx_struct.h, xxx_channel.h ... .

Cleaned up header files from unnecessary headers (releated to soc/... headers).
 2019-06-03 14:15:08 +08:00
morris f5b03c9ea3 misc adjustment of esp32 component 2019-04-03 19:57:46 +08:00
morris c159984264 separate rom from esp32 component to esp_rom 
1. separate rom include files and linkscript to esp_rom
2. modefiy "include rom/xxx.h" to "include esp32/rom/xxx.h"
3. Forward compatible
4. update mqtt
 2019-03-21 18:51:45 +08:00
Sachin Parekh 4de5ae7468 PM: I2S and I2C added in the Power Management docs 
Signed-off-by: Sachin Parekh <sachin.parekh@espressif.com>
 2019-03-18 08:21:21 +00:00
Sachin Parekh 7fc6445035 I2S: Enable Power Management locks 
Acquires PM_APB_FREQ_MAX lock when carrying any transaction on I2S if
Power Management Framework is enabled.

Signed-off-by: Sachin Parekh <sachin.parekh@espressif.com>
 2019-03-18 08:21:21 +00:00
Angus Gratton 280d39aedd Merge branch 'bugfix/i2s_pdm_adc_use_apll' into 'master' 
bugfix(i2s): allow to use apll in pdm/adc/dac mode

See merge request idf/esp-idf!3800
 2019-02-26 11:47:49 +08:00
Wangjialin 4b34ae1258 bugfix(i2s): allow to use apll in pdm/adc/dac mode 
1. Allow to use apll in pdm mode
2. Add clock frequency configuration for PDM mode
3. Allow to use apll in ADC/DAC mode
 2018-11-27 18:41:20 +08:00
Mahavir Jain 765bf674d0 i2s: add (optional) support to clear tx descriptor in underflow case 
It has been observed that, in case of underflow (data unavailability) in
I2S transmission, previously filled up tx descriptors continue to get
transmitted on line, causing noise in case of audio use case.

This change adds optional `tx_desc_auto_clear` field during I2S driver intialization
than can zero initialize tx descriptor in case of underflow situation in
interrupt handler itself.

Closes: https://github.com/espressif/esp-idf/issues/1789
 2018-11-23 14:31:09 +05:30
Zhang Zhao Xiang 9deb58859c fix i2s mix result and error code 2018-05-17 10:59:04 +08:00
Mahavir Jain b2a1a79eb4 i2s: fix issue in dma descriptor allocation if SPIRAM is enabled 
It has been observed that, if external SPIRAM is enabled, then under
certain scenarios (e.g. internal memory being too much fragmented),
I2S tx/rx descriptors can land in external SPIRAM and hence resulting
in failure in DMA. Adding explicit capability to allocate in only DMA
capable memory.

Signed-off-by: Mahavir Jain <mahavir@espressif.com>
 2018-05-10 18:26:01 +05:30
Zhang Zhao Xiang f48ecb8613 Add a new i2s feature to expand the original i2s width 2018-03-22 18:52:55 +08:00
Angus Gratton 63ddae5087 Merge branch 'bugfix/i2s_driver' into 'master' 
i2s: add support fixed_mclk configuration

See merge request idf/esp-idf!1600
 2018-02-22 12:03:26 +08:00
Tuan PM 7cda34c626 i2s: add support fixed_mclk configuration 2018-02-22 09:00:23 +07:00
h3ndrik dcc466a673 i2s: fix type mismatch of intr_alloc_flags 
Merges https://github.com/espressif/esp-idf/pull/1589
 2018-02-16 16:20:12 +11:00
Wangjialin 451f69cc2e driver(i2s): fix broken i2s adc mode 
1. Move i2s reset code from i2s_stop to i2s_start.
2. add RTC API to set sw mode for ADC
3. add description for adc_power_always_on()
4. add lock for i2s dma and RTC ADC functions.
5. add ADC read task in example

reported from bbs:  https://esp32.com/viewtopic.php?f=13&t=3490&p=17522#p17522
reported from github: https://github.com/espressif/esp-idf/issues/1333
 2018-02-07 17:17:20 +08:00
Ivan Grokhotkov f039aac1e5 Merge branch 'bugfix/i2s_bck_polariy' into 'master' 
bugfix(i2s): fix bck polarity issue when using pll clock.

See merge request !1428
 2017-10-22 12:36:27 +08:00
Ivan Grokhotkov b6f37bda97 Merge branch 'feature/i2s_built_in_adc' into 'master' 
feature(I2S-ADC): add ADC mode for I2S.

See merge request !1077
 2017-10-20 15:52:56 +08:00
Wangjialin a84db78eb1 bugfix(i2s): fix bck polarity issue when using pll clock. 
reported from github: https://github.com/espressif/esp-idf/issues/1119

Digital team think it is due to the decimal divider.
We can reset the i2s tx and rx when calling i2s_stop to avoid this.
 2017-10-19 23:23:01 +08:00
Jiang Jiang Jian 8e47c355fa Merge branch 'feature/i2s_apll' into 'master' 
driver/i2s: add support apll clock

See merge request !1115
 2017-10-12 19:06:50 +08:00
Tuan PM 9d39881981 i2s: add support apll clock 
using apll_param to setup APLL

new apll calculation method, much faster

validate freq calculation

Ensure that the i2s frequency is greater than the hardware limit

Add description of how to calculate apll clock, support apll for other 16-bits audio, check rev0 chip

correct space
 2017-10-06 15:36:24 +07:00
Kewal Shah 379320bdb2 change to GPIO_IS_VALID_OUTPUT_GPIO for data out pin 2017-09-14 13:33:39 +08:00
Wangjialin 2fceec4d85 feature(I2S-ADC): add ADC mode for I2S. 
1. Support built-in ADC for I2S.
2. Modify code of ADC, made no change to the original APIs.
3. Add APIs in I2S:
esp_err_t i2s_set_adc_mode(adc_unit_t adc_unit, adc1_channel_t adc_channel);
4. Add I2S ADC/DAC example code.
5. add old-fashion definition to make it more compatible
6. replase spi_flash_ APIs with esp_partition_ APIs
7. add example of generating audio table from wav
8. change example sound
 2017-09-14 13:24:08 +08:00
Ivan Grokhotkov 1cfe96b1d7 Merge branch 'bugfix/i2s_dac_channel' into 'master' 
fix(i2s_dac): fix the disable function which only disables DAC_CHANNEL_1.

See merge request !1169
 2017-08-31 10:45:30 +08:00
Quentin Thérond 36eccee213 i2s: fix leak in i2s_create_dma_queue if we have a malloc issue. 2017-08-30 12:11:03 +10:00
michael 9ec3757349 fix(i2s_dac): fix the disable function which only disables DAC_CHANNEL_1. 2017-08-29 15:31:39 +08:00
Tuan PM f91715438a i2s: return error code if register isr error, resolve #587 (github) 
set p_i2s_obj = NULL when return error
 2017-06-13 14:28:47 +07:00
Wangjialin f68c5baea6 bugfix(i2s): fix error when changing changel number in i2s_set_clk function 2017-05-23 19:32:10 +08:00
Wangjialin 1f055d28b8 Driver update: I2S pdm and built-in DAC 
1. Modify I2S DAC built-in mode settings
2. Add I2S pdm mode
3. Correct I2S signal index in full-duplex mode
4. Modify dac output function
5. Add dac pad init functions
6. Modify DAC documentation
7. Add i2s_set_dac_mode API
 2017-05-12 16:21:02 +08:00