创建

828ECO/rt-thread/components/drivers/ktime/src/cputimer.c

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2006-2023, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2023-07-10     xqyjlj       The first version.
+ */
+
+#include "ktime.h"
+
+rt_weak rt_uint64_t rt_ktime_cputimer_getres(void)
+{
+    return ((1000ULL * 1000 * 1000) * RT_KTIME_RESMUL) / RT_TICK_PER_SECOND;
+}
+
+rt_weak unsigned long rt_ktime_cputimer_getfrq(void)
+{
+    return RT_TICK_PER_SECOND;
+}
+
+rt_weak unsigned long rt_ktime_cputimer_getcnt(void)
+{
+    return rt_tick_get();
+}
+
+rt_weak unsigned long rt_ktime_cputimer_getstep(void)
+{
+    return 1;
+}
+
+rt_weak void rt_ktime_cputimer_init(void)
+{
+    return;
+}