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fix(clk): warn the users to avoid using RC32K clock

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This commit is contained in:
Song Ruo Jing
2024-09-13 11:44:51 +08:00
parent 95e16f6a72
commit 6594e71d2d
4 changed files with 13 additions and 0 deletions
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4
components/esp_hw_support/CMakeLists.txt
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@ -16,6 +16,10 @@ if(${target} STREQUAL "esp32c6")
list(APPEND priv_requires hal)
endif()
if(CONFIG_RTC_CLK_SRC_INT_RC32K)
message(WARNING "Internal RC32K clock is unstable at extreme temperatures and is not recommended for use.")
endif()
set(srcs "cpu.c" "port/${IDF_TARGET}/esp_cpu_intr.c" "esp_memory_utils.c" "port/${IDF_TARGET}/cpu_region_protect.c")
if(NOT BOOTLOADER_BUILD)
list(APPEND srcs "esp_clk.c"

3
components/esp_hw_support/port/esp32c6/Kconfig.rtc
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@ -14,6 +14,9 @@ choice RTC_CLK_SRC
select ESP_SYSTEM_RTC_EXT_OSC
config RTC_CLK_SRC_INT_RC32K
bool "Internal 32kHz RC oscillator"
help
Internal RC32K clock is unstable at extreme temperatures and is not recommended for use.
This option will be removed in IDF v6.0.
endchoice
config RTC_CLK_CAL_CYCLES

3
components/esp_hw_support/port/esp32h2/Kconfig.rtc
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@ -14,6 +14,9 @@ choice RTC_CLK_SRC
select ESP_SYSTEM_RTC_EXT_OSC
config RTC_CLK_SRC_INT_RC32K
bool "Internal 32kHz RC oscillator"
help
Internal RC32K clock is unstable at extreme temperatures and is not recommended for use.
This option will be removed in IDF v6.0.
endchoice
config RTC_CLK_CAL_CYCLES

3
components/esp_hw_support/port/esp32p4/Kconfig.rtc
View File

@ -16,6 +16,9 @@ choice RTC_CLK_SRC
select ESP_SYSTEM_RTC_EXT_OSC
config RTC_CLK_SRC_INT_RC32K
bool "Internal 32kHz RC oscillator"
help
Internal RC32K clock is unstable at extreme temperatures and is not recommended for use.
This option will be removed in IDF v6.0.
endchoice
config RTC_CLK_CAL_CYCLES