43 lines
922 B
Plaintext
43 lines
922 B
Plaintext
# STM32 Cube LL RTC
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# Copyright (c) 2018, Linaro Limited
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# SPDX-License-Identifier: Apache-2.0
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menuconfig COUNTER_RTC_STM32
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bool "STM32 Counter RTC driver"
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default y
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depends on DT_HAS_ST_STM32_RTC_ENABLED
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select USE_STM32_LL_RTC
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select USE_STM32_LL_PWR
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select USE_STM32_LL_RCC
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select USE_STM32_LL_EXTI
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help
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Build RTC driver for STM32 SoCs.
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Tested on STM32 F0, F2, F3, F4, L1, L4, F7, G0, G4, H7 series
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if COUNTER_RTC_STM32
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choice COUNTER_RTC_STM32_CLOCK_SRC
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bool "RTC clock source"
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depends on COUNTER_RTC_STM32
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config COUNTER_RTC_STM32_CLOCK_LSI
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bool "LSI"
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help
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Use LSI as RTC clock
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config COUNTER_RTC_STM32_CLOCK_LSE
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bool "LSE"
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help
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Use LSE as RTC clock
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endchoice #COUNTER_RTC_STM32_CLOCK_SRC
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config COUNTER_RTC_STM32_SAVE_VALUE_BETWEEN_RESETS
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bool "Save rtc time value between resets"
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default y
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help
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Do not reset the rtc time and date after each reset.
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endif # COUNTER_RTC_STM32
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