alex/esp-idf
alex/esp-idf
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esp-idf/components/esp_hw_support
History
songruo 60bb5c913d clk_tree: prework of introducing clk subsystem control 
1. Clean up clk usage in IDF, replace rtc_clk_xtal/apb_freq_get with
   upper level API esp_clk_xtal/apb_freq
2. Fix small errors and wrong comments related to clock
3. Add clk_tree_defs.h to provide an unified clock id for each chip
   Modify the NGed drivers to adopt new clock ids
2022-04-11 12:09:06 +08:00
..
include
esp_hw_support: move soc_memory_types.h helper functions into esp_hw_support
2022-04-08 11:46:10 +08:00
port
clk_tree: prework of introducing clk subsystem control
2022-04-11 12:09:06 +08:00
test
clk_tree: prework of introducing clk subsystem control
2022-04-11 12:09:06 +08:00
clk_ctrl_os.c
esp_hw_support/esp_system: Re-evaluate header inclusions and include directories
2022-03-07 11:18:08 +05:30
CMakeLists.txt
esp_hw_support: move soc_memory_types.h helper functions into esp_hw_support
2022-04-08 11:46:10 +08:00
compare_set.c
esp_hw_support/esp_system: Re-evaluate header inclusions and include directories
2022-03-07 11:18:08 +05:30
cpu_util.c
system: move kconfig options out of target component
2022-03-02 01:22:26 +00:00
esp_async_memcpy.c
build: fix unused tag string
2022-01-18 10:06:08 +08:00
esp_clk.c
clk_tree: prework of introducing clk subsystem control
2022-04-11 12:09:06 +08:00
esp_memory_utils.c
esp_hw_support: move soc_memory_types.h helper functions into esp_hw_support
2022-04-08 11:46:10 +08:00
hw_random.c
feat (bootloader): added rng sampling
2021-12-27 13:59:20 +08:00
intr_alloc.c
esp_rom: extract int matrix route and cpu ticks getter
2022-02-09 13:52:20 +08:00
Kconfig
hw_support: move periph_ctrl from driver to hw_support
2022-03-29 11:53:31 +08:00
Kconfig.spiram.common
psram: add octal psram ECC feature
2021-12-13 20:24:52 +08:00
linker.lf
esp_hw_support: move soc_memory_types.h helper functions into esp_hw_support
2022-04-08 11:46:10 +08:00
mac_addr.c
esp_hw_support/esp_system: Re-evaluate header inclusions and include directories
2022-03-07 11:18:08 +05:30
periph_ctrl.c
hw_support: move periph_ctrl from driver to hw_support
2022-03-29 11:53:31 +08:00
project_include.cmake
esp_hw_support: Clean up CMakeLists file
2021-07-16 20:14:28 +08:00
README.md
esp_hw_support: create component
2020-10-28 07:21:29 +08:00
regi2c_ctrl.c
esp_phy: use spinlock to avoid regi2c access conflicts
2022-04-01 10:49:29 +08:00
rtc_wdt.c
esp_hw_support/esp_system: Re-evaluate header inclusions and include directories
2022-03-07 11:18:08 +05:30
sdkconfig.rename
kconfig: also parse target specific sdkconfig.rename.TARGET files
2022-01-31 11:36:08 +08:00
sdkconfig.rename.esp32c3
kconfig: also parse target specific sdkconfig.rename.TARGET files
2022-01-31 11:36:08 +08:00
sleep_gpio.c
light sleep: fix Flash leakage when its CS pin has no hardware pullup
2021-09-15 20:34:18 +08:00
sleep_mac_bb.c
light sleep: separate sleep wifi/bt mac bb function
2021-08-23 10:25:04 +08:00
sleep_modes.c
sleep: fixed the issue error log not printed
2022-03-24 11:39:46 +08:00
sleep_retention.c
light sleep: add i/d-cache tagmem retention support for esp32s3
2021-08-27 11:11:09 +08:00

README.md

esp_hw_support

This component contains hardware-related operations for supporting the system. These operations are one level above that of hal in that these(1) use system services such as memory allocation, logging, scheduling or (2) may be multi-step operations involving/affecting multiple parts of the SoC.

Implementations that don't fit other components cleanly, but are not worth creating a new component for (yet) may also be placed here as long as they don't pull dependencies other than the core system components.