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This introduces a Kconfig file for boards that cannot reach a timer frequency compatible with xtimer. For those boards, in the case xtimer is pulled, ztimer is used instead (as backend) with a compatibility module.
15 lines
618 B
Plaintext
15 lines
618 B
Plaintext
# Include this for boards whose timer periph cannot generate a clock frequency
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# suitable for xtimer with the available clock sources and dividers.
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# This will use ztimer to perform the required frequency conversion.
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# By default, xtimer is still used with ztimer as backed, unless
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# ztimer_xtimer_compat is used.
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config HAVE_ZTIMER_ONLY
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bool
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default y
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select MODULE_ZTIMER if MODULE_XTIMER
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select MODULE_ZTIMER_USEC if MODULE_XTIMER
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help
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Indicates that the board cannot generate a clock frequency suitable for
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xtimer and requires ztimer for conversion. ztimer is used as backend.
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