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26 commits

Author SHA1 Message Date
Fu Hanxi
5b2fa1a5ad build_app: make multi target support readable 2020-04-09 16:40:57 +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
Renz Christian Bagaporo
bb639bb91d ulp: use quotes when specifying files for embedding ulp binaries 2020-02-18 00:12:56 +00:00
Dmitry
1518c410bc A switch between esp32 and esp32s2betta added to the ULP build process. 
The new bin utils will have extension esp32s2ulp-elf, and they have to be placed to the bin directory.
 2019-11-22 09:03:13 +03:00
Angus Gratton
438d513a95 Merge branch 'master' into feature/esp32s2beta_merge 2019-09-16 16:18:48 +10:00
KonstantinKondrashov
83db8d402b examples: Add the fast wakeup option for deep sleep examples 
The CONFIG_BOOTLOADER_SKIP_VALIDATE_IN_DEEP_SLEEP option is enabled
by default for the following examples:
 - system/deep_sleep,
 - system/ulp,
 - system/ulp_adc.
 2019-08-21 11:44:37 +00:00
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
Anton Maklakov
afbaf74007 tools: Mass fixing of empty prototypes (for -Wstrict-prototypes) 2019-08-01 16:28:56 +07:00
Michael (XIAO Xufeng)
25ab8380c8 ci: support to build esp32s2beta simple examples 2019-07-08 09:16:06 +08:00
Renz Christian Bagaporo
6771eead80 examples: use new component registration api 2019-06-21 19:53:29 +08:00
Angus Gratton
02f2e63662 Merge branch 'feature/use_cmake_function_call_for_embedding_ulp' into 'master' 
Use function call for embedding ULP binaries

See merge request idf/esp-idf!4242
 2019-05-27 13:14:09 +08:00
Renz Christian Bagaporo
443850b1a8 example: update ulp example to use cmake function 2019-05-21 20:00:06 +08:00
Roland Dobai
1ad2283641 Rename Kconfig options (components/bootloader) 2019-05-21 09:32:55 +02:00
Roland Dobai
0ae53691ba Rename Kconfig options (components/esp32) 2019-05-21 09:09:01 +02:00
Renz Christian Bagaporo
946f55db85 cmake: add ulp components build support 2018-09-13 14:54:59 +08:00
Konstantin Kondrashov
dbad72e6b5 examples/ulp: Add using esp_deep_sleep_disable_rom_logging 2018-09-04 18:21:34 +08:00
Ivan Grokhotkov
479af576ca ulp: fix calculation or ulp_run argument 
The argument to ulp_run should be expressed in 32-bit words. Both the
address of ulp_entry and RTC_SLOW_MEM already are uint32_t*, so their
difference is the difference in addresses divided by sizeof(uint32_t).
Therefore the extra division by sizeof(uint32_t) is not needed.
 2018-08-07 16:14:57 +03:00
Ivan Grokhotkov
af6cfc5552 docs, examples: use rtc_gpio_isolate to disconnect GPIO12 
This is needed to reduce deep sleep current on ESP32-WROVER modules.

Ref TW18165.
 2018-02-11 13:28:47 +08:00
Ivan Grokhotkov
ca751648fa ulp: document the need to wait for RTC to be ready for wakeup 2017-12-11 12:11:46 +08:00
Ivan Grokhotkov
dec4a868d0 examples/ulp: disable pullup on GPIO15 to reduce current 
Also increase sampling frequency in ulp_adc example and update READMEs.

Fixes https://github.com/espressif/esp-idf/issues/1108
 2017-11-03 18:56:31 +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
d2acf1ce77 sleep: add light sleep, factor out APIs common for deep/light sleep 2017-09-01 10:36:14 +08:00
Ivan Grokhotkov
7abd9bc023 ULP: remove deprecated cycle_sel field from ADC instruction 
Cycle_sel field was never used in binutils and was always set to zero.
This change removes it from documentation and examples.

Needs ULP binutils with this change:
https://github.com/espressif/binutils-esp32ulp/commit/af79434
 2017-05-31 18:22:48 +08:00
Ivan Grokhotkov
3c583a7655 sdkconfig: set CONFIG_ESP32_DEEP_SLEEP_WAKEUP_DELAY=2000 by default 
To increase the chances that the examples work out of the box, this
change is raising the default deep sleep wakeup delay to 1ms.
If GPIO15 is low at startup, ROM code takes less time to execute
(because no logging is performed), so more time may be needed to allow
flash chip to become ready.
 2017-05-25 10:51:39 +08:00
Ivan Grokhotkov
98e15df7f6 examples: add ULP ADC example 2017-05-16 13:15:02 +08:00