alex/esp-idf
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esp-idf/components/esp_hw_support
History
morris e34f0638c8 Merge branch 'bugfix/fix_deep_sleep_crash_when_psram_high_freq_4.4' into 'release/v4.4' 
mspi: turn down freq to fix crash when sleep (v4.4)

See merge request espressif/esp-idf!22750
2023-04-20 14:54:46 +08:00
..
include soc_caps: remove SOC_GPIO_SUPPORT_SLP_SWITCH 2023-02-09 17:52:49 +08:00
port rtc_sleep: workaround systimer stall issue during lightsleep on ESP32C3 2023-04-14 11:59:42 +08:00
test intr_alloc: fixed freed interrupt sources not being able to be allocated again with different flags 2022-11-28 10:45:27 +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 esp_hw_support: esp_clk should use spinlock instead of mutex 2022-09-16 17:02:38 +08:00
cpu_util.c esp_hw_support: update copyright notice 2021-08-05 17:38:43 +02:00
esp_async_memcpy.c build: fix unused tag string 2022-01-28 11:59:45 +08:00
esp_clk.c esp_hw_support: Fix time jump after reboot 2022-11-02 18:54:37 +08:00
hw_random.c feat (bootloader): added rng sampling 2022-01-03 16:24:41 +05:30
intr_alloc.c intr_alloc: fixed freed interrupt sources not being able to be allocated again with different flags 2022-11-28 10:45:27 +08:00
Kconfig rtc_sleep: workaround systimer stall issue during lightsleep on ESP32C3 2023-04-14 11:59:42 +08:00
Kconfig.spiram.common Adjust the variable name & 2021-08-25 16:06:28 +08:00
linker.lf psram: put opiram_psram and spiram_psram in internal ram 2021-10-08 17:39:41 +08:00
mac_addr.c esp_hw_support(esp32): If the MAC_FACTORY CRC check fails, then esp_efuse_mac_get_default returns INVALID_CRC instead of abort 2023-01-23 20:05:53 +08:00
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_phy: use spinlock to avoid regi2c access conflicts 2022-04-06 12:18:23 +08:00
sdkconfig.rename light sleep: add software workaround for esp32s3 gpio reset issue 2021-10-20 11:36:22 +08:00
sleep_gpio.c soc_caps: remove SOC_GPIO_SUPPORT_SLP_SWITCH 2023-02-09 17:52:49 +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 Merge branch 'bugfix/fix_deep_sleep_crash_when_psram_high_freq_4.4' into 'release/v4.4' 2023-04-20 14:54:46 +08:00
sleep_retention.c bugfix: malloc retention buffer with MALLOC_CAP_RETENTION caps 2022-08-09 20:56:59 +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.