LITE_OS_SEC_TEXT_MINOR UINT32 LosShellInit(VOID)
{
    UINT32 ret;
    UINT32 taskID1;
    TSK_INIT_PARAM_S task1 = { 0 };

    ret = LOS_EventInit(&g_shellInputEvent);
    if (ret != LOS_OK) {
        PRINTK("Init shellInputEvent failed! ERROR: 0x%x\n", ret);
        return ret;
    }

    task1.pfnTaskEntry = (TSK_ENTRY_FUNC)ShellTaskEntry;
    task1.uwStackSize  = 0x1000;
    task1.pcName       = "ShellTaskEntry";
    task1.usTaskPrio   = LOSCFG_SHELL_PRIO;
    ret = LOS_TaskCreate(&taskID1, &task1);
    if (ret != LOS_OK) {
        PRINTK("Create Shell Task failed! ERROR: 0x%x\n", ret);
        return ret;
    }

    return ret;
}