From d32467bf03d36ea5b8f0d69a3d308c51a37f45cb Mon Sep 17 00:00:00 2001 From: Francisco Molina Date: Wed, 10 Jun 2020 13:30:48 +0200 Subject: [PATCH] boards/samr21-xpro: increase CONFIG_ZTIMER_USEC_MIN --- boards/samr21-xpro/include/board.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/boards/samr21-xpro/include/board.h b/boards/samr21-xpro/include/board.h index fdc7271497..44cc80cf7e 100644 --- a/boards/samr21-xpro/include/board.h +++ b/boards/samr21-xpro/include/board.h @@ -43,7 +43,8 @@ extern "C" { */ #define CONFIG_ZTIMER_USEC_TYPE ZTIMER_TYPE_PERIPH_TIMER #define CONFIG_ZTIMER_USEC_DEV TIMER_DEV(1) -#define CONFIG_ZTIMER_USEC_MIN (8) +/* timer_set() may underflow for values smaller than 9, set 10 as margin */ +#define CONFIG_ZTIMER_USEC_MIN (10) /** @} */ /**