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21 lines
769 B
Plaintext
21 lines
769 B
Plaintext
menu "Example Configuration"
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config CUSTOM_RTC_CLK_8M_DIV
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bool "Set custom RTC 8 MHz clock divider to lower CW frequency (CHECK HELP FIRST)"
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default "n"
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help
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Set custom / non standard divider for RTC 8 MHz clock.
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This is to lower minimum frequency of cosine waveform generator (CW)
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in order to provide sinusoidal signal at about 50 or 60 Hz.
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WARNINIG: setting non standard divider for the RTC 8 MHz clock
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will affect functionality of RTC peripherals other than CW.
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This includes ADC sampling, and will in general make
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all RTC register access slower.
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DO NOT use this option / change default RTC 8 MHz clock divider
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in your applications, if you are not sure what you are doing.
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endmenu
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