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46 Commits

Author SHA1 Message Date
Sudeep Mohanty
82f2294bcb Merge branch 'feature/ulp_riscv_interrupt_handling' into 'master' 
feat(ulp-riscv): Added interrupt handling for ULP RISC-V

Closes IDFGH-9866 and IDF-1713

See merge request espressif/esp-idf!27802
 2024-01-19 15:44:27 +08:00
Sudeep Mohanty
4230acb971 feat(ulp-riscv): Added new example to demonstrate ULP RISC-V interrupts 
This commit adds a new example which demonstrates how the ULP RISC-V
co-processor handles interrupts.
 2024-01-18 15:59:49 +01:00
Marius Vikhammer
9d41418bd2 fix(ulp): improve ULP examples for users using usb-jtag-serial 
When using USB-serial-jtag for monitoring idf-monitor will lose connection
during deep sleep (because the peripheral powers down) and will need
some time to reconnect when we wake-up. In the ULP examples this would result in
the chip waking up->printing-> going back to sleep, before idf-monitor is even able
to connect, and users would erroneously assume the chip never woke up.

Add a 1 sec delay at the start of the examples to improve the user experience when
using jtag-serial.
 2024-01-15 13:01:59 +08:00
Armando
d3be2541de fix(adc): rename ADC_ATTEN_DB_11 to ADC_ATTEN_DB_12 
By design, it's 12 dB. There're errors among chips, so the actual
attenuation will be 11dB more or less
 2023-11-06 18:55:49 +08:00
Marius Vikhammer
95703297a6 Merge branch 'ci/psram_config_fix' into 'master' 
ci: fix warnings for invalid kconfig option

See merge request espressif/esp-idf!23250
 2023-11-02 13:44:04 +08:00
Marius Vikhammer
77bb19c49e ci(build): fixed/ignored warnings from unknown symbols in sdkconfig.defaults 2023-11-01 01:14:00 +00:00
Sudeep Mohanty
c6c03d39f8 docs(ulp_riscv): Updated ulp_riscv example README files to update GPIO configuration 
This commit updates the README files for the ULP RISC-V I2C and Touch
sensor examples to mention the GPIO configuration needed to run the
examples.
 2023-10-31 10:04:08 +01:00
Sudeep Mohanty
38c1759fb4 lp-core-uart: Added support for printf to the LP core 
This commit adds a minimal logging driver for the LP core. The logging
driver provides a printf function which is built on top of the LP UART
driver. The commit also adds an example to demonstrate how to use print
statements in an LP core program.
 2023-06-21 11:16:13 +02:00
Sudeep Mohanty
3638082670 lp-core-uart: Added LP UART support for LP core 
This commit adds a UART driver for the LP core to interact with the LP
UART. The commit also adds an example to demonstrate the usage of the LP
UART driver.
 2023-06-21 11:16:13 +02:00
Sudeep Mohanty
ba2daf3c9e ulp-riscv-touch: Added support for the touch sensor on ULP RISC-V 
This commit adds a driver for reading the touch sensor from the ULP
RISC-V core during sleep. The commit also adds an example to demonstrate
this feature.

Closes https://github.com/espressif/esp-idf/issues/10480
 2023-06-09 08:41:34 +02:00
Marius Vikhammer
dacc51dd2b ulp/lp-core: added gpio API for lp core as well as an example showcasing it. 2023-05-29 11:13:47 +08:00
Marius Vikhammer
386739595f RISCV-ULP: Add DS18B20 1wire RISCV-ULP example 2021-06-25 11:26:39 +08:00
Marius Vikhammer
c85d949c1f ci: run Example_GENERIC for C3 
Add support for running example_GENERIC tests for C3 on label.

Fix examples that fail.
 2021-03-15 10:27:07 +08:00
Fu Hanxi
0146f258d7 style: format python files with isort and double-quote-string-fixer 2021-01-26 10:49:01 +08:00
Angus Gratton
66fb5a29bb Whitespace: Automated whitespace fixes (large commit) 
Apply the pre-commit hook whitespace fixes to all files in the repo.

(Line endings, blank lines at end of file, trailing whitespace)
 2020-11-11 07:36:35 +00:00
Martin Valik
815d9ec6bd Power consumption graphs were added to ulp and wifi power save examples 
Closes IDF-208
 2020-09-17 13:20:09 +02:00
Felipe Neves
b6dba84323 ulp: added support to building code for riscv ULP coprocessor 2020-07-15 15:28:49 -03:00
Fu Hanxi
bde4b1b350 ci: Modify some dut-unrelated example tests env tag from Example_WIFI to Example_GENERIC 2020-06-11 14:22:05 +08:00
Roland Dobai
e1dc92b60b Add system example tests 2020-04-28 14:52:15 +02:00
Fu Hanxi
5b2fa1a5ad build_app: make multi target support readable 2020-04-09 16:40:57 +08:00
Renz Bagaporo
7dbd77cefc examples: split source files for one of the ulp examples 2020-03-03 16:56:14 +08:00
Renz Christian Bagaporo
bb639bb91d ulp: use quotes when specifying files for embedding ulp binaries 2020-02-18 00:12:56 +00:00
fuzhibo
0c2bf7c8bc rtcio: add hal for driver 2019-11-21 10:40:49 +08:00
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
154fc74f76 Merge branch 'bugfix/nvs_typedef_naming_pr3239' into 'master' 
nvs: Append _t to nvs_handle & nvs_open_mode types

Closes IDFGH-891

See merge request idf/esp-idf!4783
 2019-05-29 08:14:00 +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
GOPTIONS\pfrost
897bb55482 nvs: Append _t to nvs_handle & nvs_open_mode types 
Merges https://github.com/espressif/esp-idf/pull/3239/
 2019-05-22 02:53:28 +00:00
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
4b97a1edb2 ulp example: fix for RTC IOs 
- call rtc_gpio_init for pins which aren't configured as RTC by default
- for RTC IOs 16 and 17, read higher part of the input register
- automatically convert GPIO number into RTC IO number
- use ulp_set_wakeup_period instead of writing to register
 2018-07-13 17:48:15 +08:00
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
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
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
Dmitry Yakovlev
a6e4e89592 ulp: add build system integration and example 2017-03-27 12:41:00 +08:00