From 0cce6c47279c06a2fbec56d808e2e79522cc4f0f Mon Sep 17 00:00:00 2001
From: likailong <likailong@huawei.com>
Date: Thu, 3 Dec 2020 10:22:39 +0800
Subject: [PATCH] Description: liteos-m refactoring use posix api Reviewed-by:
 caoruihong and wangmihu

---
 samgr/adapter/cmsis/time_adapter.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/samgr/adapter/cmsis/time_adapter.c b/samgr/adapter/cmsis/time_adapter.c
index d3e0f32..f8f51f5 100755
--- a/samgr/adapter/cmsis/time_adapter.c
+++ b/samgr/adapter/cmsis/time_adapter.c
@@ -15,7 +15,6 @@
 #include "time_adapter.h"
 #include <ohos_errno.h>
 #include <cmsis_os.h>
-#include <kal.h>
 
 int32 WDT_Start(uint32 ms)
 {
@@ -36,5 +35,9 @@ int32 WDT_Stop(void)
 uint64 SAMGR_GetProcessTime(void)
 {
     uint32 tick = osKernelGetTickCount();
-    return KalTickToMs(tick);
+    uint32 ticksPerSecond = osKernelGetTickFreq();
+    if (ticksPerSecond == 0) {
+        return 0;
+    }
+    return (uint64)tick * 1000 / ticksPerSecond;
 }
-- 
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