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esp-idf/components/esp_hw_support
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Jiang Jiang Jian f5ae8b0533 Merge branch 'feature/ledc_use_rtc8m_or_xtal_lightsleep' into 'master' 
support RTC8M and XTAL power domain in light sleep mode

Closes IDF-3419

See merge request espressif/esp-idf!15152
2021-09-27 04:02:29 +00:00
..
include Merge branch 'feature/ledc_use_rtc8m_or_xtal_lightsleep' into 'master' 2021-09-27 04:02:29 +00:00
port Merge branch 'feature/ledc_use_rtc8m_or_xtal_lightsleep' into 'master' 2021-09-27 04:02:29 +00:00
test adc: support adc efuse-based calibration on esp32s3 2021-09-14 11:42:50 +08:00
clk_ctrl_os.c esp32h2: add rtc clock support 2021-08-26 11:25:39 +08:00
CMakeLists.txt light sleep: separate sleep retention function 2021-08-24 11:54:47 +08:00
compare_set.c esp_hw_support: update copyright notice 2021-08-05 17:38:43 +02:00
component.mk light sleep: separate sleep retention function 2021-08-24 11:54:47 +08:00
cpu_util.c esp_hw_support: update copyright notice 2021-08-05 17:38:43 +02:00
esp_async_memcpy.c esp_hw_support: update copyright notice 2021-08-05 17:38:43 +02:00
esp_clk.c esp_hw_support: update copyright notice 2021-08-05 17:38:43 +02:00
hw_random.c esp_hw_support: update copyright notice 2021-08-05 17:38:43 +02:00
intr_alloc.c esp_hw_support: update copyright notice 2021-08-05 17:38:43 +02:00
Kconfig light sleep: fix Flash leakage when its CS pin has no hardware pullup 2021-09-15 20:34:18 +08:00
Kconfig.spiram.common Adjust the variable name & 2021-08-25 16:06:28 +08:00
linker.lf esp32h2: update esp_system and esp_hw_support to support esp32h2 2021-07-01 19:53:11 +08:00
mac_addr.c esp_hw_support: update copyright notice 2021-08-05 17:38:43 +02:00
Makefile.projbuild esp32: move spiram, himem 2021-07-16 20:14:26 +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_hw_support: update copyright notice 2021-08-05 17:38:43 +02:00
sdkconfig.rename esp_system: move sleep modes to esp_hw_support, power down light sleep to esp_pm 2021-04-07 17:53:37 +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 Power Management: add XTAL power domain to control whether external 40MHz xtal is powered down during sleep 2021-09-16 14:43:43 +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.