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31 Commits

Author SHA1 Message Date
Sudeep Mohanty df00205db3 Merge branch 'bugfix_lp_i2c_not_in_od_mode' into 'master' 
fix(lp_i2c): Fixed an issue where the LP_I2C IO lines were not in open-drain mode

Closes IDFGH-11883

See merge request espressif/esp-idf!28739
 2024-01-29 16:47:07 +08:00
Song Ruo Jing 10b41d7a24 Merge branch 'refactor/soc_rtc_h_file' into 'master' 
refactor(rtc): move soc/rtc.h from soc to esp_hw_support component

Closes IDF-8941

See merge request espressif/esp-idf!28238
 2024-01-26 20:20:20 +08:00
Sudeep Mohanty 36ac4631ae fix(lp_i2c): Fixed an issue where the LP_I2C IO lines were not in open-drain mode 
This commit fixes an issue where in the LP I2C IO lines were not
initialized in open-drain mode.

Closes https://github.com/espressif/esp-idf/issues/12969
 2024-01-26 11:25:25 +01:00
Song Ruo Jing cf93777077 refactor(rtc): move soc/rtc.h from soc to esp_hw_support component 
Deprecated rtc_xtal_freq_t, replaced with soc_xtal_freq_t defined in
clk_tree_defs.h in soc component.
 2024-01-25 19:15:33 +08:00
Marius Vikhammer 1bcfde4e7f fix(ulp): enable astyle linter and format ULP component 2024-01-22 11:43:38 +08:00
wuzhenghui a967a207c9 feat(ulp): add api to get lp_cpu wakeup cause and clear wakeup source at startup 
Closes https://github.com/espressif/esp-idf/issues/12651
 2023-12-18 11:29:53 +08:00
Marius Vikhammer 0c067fcb05 feat(ulp/lp_core): Added basic support for building and running a LP-Core app on ESP32P4 2023-11-29 10:50:40 +08:00
Marius Vikhammer d293ad94bd feat(pm): removed dependency on driver component 2023-11-13 15:49:12 +08:00
Marius Vikhammer 789a8b3446 docs(ulp): add info about lp-uart to lp-core docs 2023-10-23 12:11:34 +08:00
gaoxu bc2a6bd730 feat(uart): spilt LP and HP uart set_baudrate function 2023-10-08 10:10:02 +08:00
gaoxu 3e3e928209 feat(uart): move periph_ll_uart_enabled to uart_ll.h 2023-10-08 10:10:02 +08:00
gaoxu 4541ad134d feat(uart): add RCC atomic block to uart/lp-uart peripheral 2023-10-08 10:10:02 +08:00
Song Ruo Jing 2d458a3f93 feat(lp_io): Add support for ESP32P4 2023-09-20 19:39:41 +08:00
morris 4a45479336 refactor(lp_periph): move enable and reset control to LL driver 2023-08-28 05:17:56 +00:00
Cao Sen Miao 262dac9c4d change(ulp): change some hal(ll) function name to new ones 2023-08-10 11:55:54 +08:00
Sudeep Mohanty 00955f7e59 fix(lp_i2c): Fixed a bug where the LP_I2C did not send NACK for 16-byte reads 
This commit updates the LP_I2C driver used by the LP CPU wherein the
driver did not send out a NACK when we do a read of multiple of the FIFO
depth bytes. This was because the LP I2C controller was configured to
send an ACK when the Rx FIFO reaches the threshold instead of a NACK.
This commit updates the behavior.
 2023-08-08 06:35:15 +00:00
Sudeep Mohanty 5b46ef3cdd fix(lp_i2c): Fixed a bug where LP I2C write got stuck 
This commit fixes a bug where an I2C write got stuck when using the
lp_core_i2c_master_write_read_device() API. This was because the LP I2C
HW was not programmed with an END condition and therefore did not know
the end of a transaction.

Closes: https://github.com/espressif/esp-idf/issues/11958
 2023-08-08 06:35:15 +00:00
Sudeep Mohanty 4464599dad fix(lp_i2c): Fixed incorrect clock setting for LP_I2C 
The LP_I2C clock setting was incorrect and a lower frequency value was
being set during initialization. This commit fixes the behavior.
 2023-08-08 06:35:15 +00:00
Sudeep Mohanty f6df189437 fix(lp-core): Added missing return statement to lp_core_printf() 2023-07-03 11:01:17 +02:00
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 ab8ed8980a Merge branch 'feature/support_abort_on_lp_core' into 'master' 
lp-core: Added support for abort() function on the LP core

See merge request espressif/esp-idf!24204
 2023-06-20 19:08:49 +08:00
Song Ruo Jing 921713fff4 uart: Support LP_UART port with UART driver on esp32c6 2023-06-16 07:31:40 +00:00
Sudeep Mohanty 424a72cba6 lp-core: Added support for abort() function on the LP core 
This commit adds support for the abort() function on the LP core.
 2023-06-14 10:24:35 +02:00
Marius Vikhammer d19600e0a7 ulp/lp-core: added docs describing the lp core 2023-06-06 17:42:03 +08:00
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
Sudeep Mohanty ec742abb25 lp-i2c: Added support for LP I2C peripheral to LP core 
This commit adds support for the LP I2C peripheral driver to be used by
the LP core. An example is also added to demonstrate the usage of the LP
I2C peripheral from the LP core.
 2023-05-19 07:27:51 +02:00
Jakob Hasse c8791f30c0 compiler: replaced noreturn by __noreturn__ in header files 
* noreturn may be replaced by third-party macros,
  rendering it ineffective

* Closes https://github.com/espressif/esp-idf/issues/11339
 2023-05-11 16:07:45 +08:00
Marius Vikhammer 3ced7b12e8 ulp: add support for using lp timer with lp core on C6 2023-05-06 14:13:14 +08:00
Marius Vikhammer 359b237cc5 ulp: added sleep support for lp core 
Added support for running LP core while hp core sleeps, as well
as waking up the hp core.
 2023-04-25 11:51:35 +08:00
Marius Vikhammer 284dabf17f ulp: added basic support for building and running a binary in the lp core 2023-03-09 10:12:23 +08:00