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esp-idf/components/esp_hw_support
History
Marius Vikhammer 486316f222 spinlock: fixed spinlocks not working on S3 if placed in PSRAM 
The compare and set instruction (S32C1I) cannot be used when
lock is not in internal memory.

Closes https://github.com/espressif/esp-idf/issues/9120
2022-06-08 14:31:16 +08:00
..
include
spinlock: fixed spinlocks not working on S3 if placed in PSRAM
2022-06-08 14:31:16 +08:00
port
Merge branch 'feature/support_refresh_brownout_v1' into 'master'
2022-06-06 16:27:58 +08:00
test
ci: partially enable ut tests for esp32c2
2022-06-02 14:23:35 +08:00
clk_ctrl_os.c
rtc_clk: Clean up some clock related enum and macro in soc/rtc.h, replace with new ones in
2022-05-24 22:59:41 +08:00
CMakeLists.txt
hw_support: move rtc_ctrl from driver to hw_support
2022-04-29 14:28:09 +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
psram: support .bss on psram on esp32s3
2022-04-19 19:48:00 +08:00
hw_random.c
feat (bootloader): added rng sampling
2021-12-27 13:59:20 +08:00
intr_alloc.c
esp_intr: Split RTC interrupt, making some of signals can be triggered with cache disabled
2022-06-02 10:38:55 +08:00
Kconfig
kconfig: move remaining kconfig options out of target component
2022-05-23 17:57:45 +08:00
Kconfig.spiram.common
kconfig: move remaining kconfig options out of target component
2022-05-23 17:57:45 +08:00
linker.lf
psram: support .bss on psram on esp32s3
2022-04-19 19:48:00 +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
Add periph_module needed for BT
2022-06-03 21:47:58 +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_module.c
esp_intr: Split RTC interrupt, making some of signals can be triggered with cache disabled
2022-06-02 10:38:55 +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.esp32
kconfig: move remaining kconfig options out of target component
2022-05-23 17:57:45 +08:00
sdkconfig.rename.esp32c3
soc: moved kconfig options out of the target component.
2022-04-21 12:09:43 +08:00
sdkconfig.rename.esp32h2
rtc_clk: Clean up some clock related enum and macro in soc/rtc.h, replace with new ones in
2022-05-24 22:59:41 +08:00
sdkconfig.rename.esp32s2
kconfig: move remaining kconfig options out of target component
2022-05-23 17:57:45 +08:00
sdkconfig.rename.esp32s3
kconfig: move remaining kconfig options out of target component
2022-05-23 17:57:45 +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
add PM related soc caps about power down rtc slow/fast mem
2022-05-30 15:26:50 +08:00
sleep_retention.c
kconfig: move remaining kconfig options out of target component
2022-05-23 17:57:45 +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.