tests/periph_timer: Use XTIMER_HZ over manual list

RIOT-OS · Aug 20, 2020 · 9575ffd · 9575ffd
1 parent 10c6bcc
commit 9575ffd
Show file tree

Hide file tree

Showing 2 changed files with 13 additions and 42 deletions.
diff --git a/tests/periph_timer/Makefile b/tests/periph_timer/Makefile
@@ -2,42 +2,4 @@ include ../Makefile.tests_common
 
 FEATURES_REQUIRED = periph_timer
 
-BOARDS_TIMER_25kHz := \
-    arduino-duemilanove \
-    arduino-leonardo \
-    arduino-mega2560 \
-    arduino-uno \
-    atmega256rfr2-xpro \
-    atmega328p \
-    waspmote-pro \
-    #
-
-BOARDS_TIMER_32kHz := \
-    hifive1 \
-    hifive1b \
-    %-kw41z \
-    openlabs-kw41z-mini \
-    frdm-k64f \
-    frdm-k22f \
-    #
-
-BOARDS_TIMER_CLOCK_CORECLOCK := \
-  cc2538dk \
-  openmote-b \
-  openmote-cc2538 \
-  remote-reva \
-  remote-revb \
-  #
-
-ifneq (,$(filter $(BOARDS_TIMER_25kHz),$(BOARD)))
-  TIMER_SPEED ?= 250000
-else ifneq (,$(filter $(BOARDS_TIMER_32kHz),$(BOARD)))
-  TIMER_SPEED ?= 32768
-else ifneq (,$(filter $(BOARDS_TIMER_CLOCK_CORECLOCK),$(BOARD)))
-  TIMER_SPEED ?= CLOCK_CORECLOCK
-endif
-
-TIMER_SPEED ?= 1000000
-
-CFLAGS += -DTIMER_SPEED=$(TIMER_SPEED)
 include $(RIOTBASE)/Makefile.include
diff --git a/tests/periph_timer/main.c b/tests/periph_timer/main.c
@@ -22,6 +22,7 @@
 #include <stdint.h>
 #include <stdlib.h>
 
+#include "macros/units.h"
 #include "periph/timer.h"
 
 /**
@@ -35,10 +36,18 @@
 #define CHAN_OFFSET         (5000U)     /* fire every 5ms */
 #define COOKIE              (100U)      /* for checking if arg is passed */
 
-static volatile int fired;
-static volatile uint32_t sw_count;
-static volatile uint32_t timeouts[MAX_CHANNELS];
-static volatile unsigned args[MAX_CHANNELS];
+#ifndef XTIMER_HZ
+#define XTIMER_HZ MHZ(1)
+#endif
+
+#ifndef TIMER_SPEED
+#define TIMER_SPEED         XTIMER_HZ
+#endif
+
+static int fired;
+static uint32_t sw_count;
+static uint32_t  timeouts[MAX_CHANNELS];
+static unsigned args[MAX_CHANNELS];
 
 static void cb(void *arg, int chan)
 {