add soft timer posix support in XiZi

APP_Framework/Applications/app_test/Kconfig

@@ -235,6 +235,10 @@ menu "test app"
                             default "/dev/qspi_W25Q128"
                     endif
                 endif
-                
+
+            menuconfig USER_TEST_TIMER
+                bool "Config test soft timer"
+                default n
+            
         endif
 endmenu

APP_Framework/Applications/app_test/Makefile

@@ -97,5 +97,9 @@ ifeq ($(CONFIG_ADD_XIZI_FETURES),y)
         SRC_FILES += test_can.c
     endif    
 
+    ifeq ($(CONFIG_USER_TEST_TIMER),y)
+        SRC_FILES += test_timer.c
+    endif    
+
     include $(KERNEL_ROOT)/compiler.mk
 endif

APP_Framework/Applications/app_test/test_timer.c

@@ -0,0 +1,63 @@
+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+* @file:    test_timer.c
+* @brief:   a application of soft timer function
+* @version: 3.0
+* @author:  AIIT XUOS Lab
+* @date:    2023/03/09
+*/
+
+#include <transform.h>
+
+void TimerFunction(union sigval sig_val)
+{
+    static int cnt = 0;
+    printf("%s cnt %d\n", __func__, cnt++);
+}
+
+void TestTimer(void)
+{
+    int ret = 0;
+    timer_t timer_id;
+    struct sigevent evp;
+    memset(&evp, 0, sizeof(struct sigevent));
+    
+    evp.sigev_notify = SIGEV_THREAD; 
+    evp.sigev_notify_function = TimerFunction;
+
+    ret = timer_create(CLOCK_REALTIME, &evp, &timer_id);
+    if (ret < 0) {
+        printf("%s create timer failed ret %d\n", __func__, ret);
+        return;
+    }
+
+    struct itimerspec value; 
+    //active time interval
+    value.it_interval.tv_sec = 2; 
+    value.it_interval.tv_nsec = 0;
+
+    //first timer set time 
+    value.it_value.tv_sec = 2; 
+    value.it_value.tv_nsec = 0; 
+
+    ret = timer_settime(timer_id, 0, &value, NULL);
+    if (ret < 0) { 
+        printf("%s set timer time failed ret %d\n", __func__, ret);
+        return;
+    }
+
+    printf("%s success\n", __func__);
+}
+PRIV_SHELL_CMD_FUNCTION(TestTimer, soft timer test, PRIV_SHELL_CMD_MAIN_ATTR);
+