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tests/posix_sleep: dont use periph_rtt for efm32 and kinetis

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These CPU families have a non configurable RTT of 1Hz, not enough for
ztimer_msec to run on periph_rtt.
This commit is contained in:
Francisco Molina 2021-01-19 12:36:12 +01:00
parent 4c9a2d7b95
commit bafcaecca8
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1 changed files with 7 additions and 3 deletions
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10
tests/posix_sleep/Makefile
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@ -2,8 +2,12 @@ include ../Makefile.tests_common
USEMODULE += posix_sleep
# Pull-in periph-rtt on board that provides this feature to switch to the RTT
# backend of ztimer
FEATURES_OPTIONAL += periph_rtt
# These CPU families have a non configurable RTT of 1Hz, not enough for
# ztimer_msec to run on periph_rtt
ifeq (,$(filter efm32 kinetis,$(CPU)))
# Pull-in periph-rtt on boards that provide this feature to switch to
# the RTT backend of ztimer
FEATURES_OPTIONAL += periph_rtt
endif
include $(RIOTBASE)/Makefile.include