support i2c and fixed no shell bug

it is OK

APP_Framework/Applications/Make.defs

@@ -2,7 +2,6 @@
 # APP_Framework/Applications/Make.defs
 ############################################################################
 CONFIGURED_APPS += $(APPDIR)/../../../APP_Framework/Applications
-CONFIGURED_APPS += $(APPDIR)/../../../APP_Framework/Applications/app_test
 CONFIGURED_APPS += $(APPDIR)/../../../APP_Framework/Applications/general_functions/list
 
 include $(wildcard $(APPDIR)/../../../APP_Framework/Applications/*/Make.defs)

APP_Framework/Applications/Makefile

@@ -2,7 +2,7 @@ include $(KERNEL_ROOT)/.config
 
 ifeq ($(CONFIG_ADD_NUTTX_FETURES),y)
     include $(APPDIR)/Make.defs
-    CSRCS += framework_init.c
+    CSRCS +=
     include $(APPDIR)/Application.mk
 endif
 
@@ -10,7 +10,7 @@ endif
 ifeq ($(CONFIG_ADD_XIZI_FETURES),y)
     SRC_DIR := general_functions app_test 
 
-    SRC_FILES := main.c framework_init.c 
+    SRC_FILES := main.c
     ifeq ($(CONFIG_LIB_LV),y)
         SRC_DIR += lv_app
     endif

APP_Framework/Applications/app_test/Kconfig

@@ -26,6 +26,164 @@ menu "test app"
                     endif
                 endif
 
+            menuconfig USER_TEST_FS
+                bool "Config test fs with sd or usb"
+                default n
+                if USER_TEST_FS
+                    if ADD_XIZI_FETURES
+                        config FPATH
+                            string "Set test file path"
+                            default "/test_file"
+                    endif
+                endif
+
+
+            menuconfig USER_TEST_GPIO
+                select BSP_USING_GPIO
+                select RESOURCES_PIN
+                select BSP_USING_LED
+                select BSP_USING_KEY
+                bool "Config test gpio with led and key"
+                default n
+                if USER_TEST_GPIO
+                    if ADD_XIZI_FETURES
+                        config GPIO_DEV_DRIVER
+                            string "Set gpio dev path"
+                            default "/dev/pin_dev"
+                    endif
+                endif
+
+            menuconfig USER_TEST_LORA
+                select BSP_USING_UART
+                select BSP_USING_GPIO
+                select RESOURCES_PIN
+                select BSP_USING_UART2
+                select BSP_USING_LORA
+                bool "Config test uart(loraE220)"
+                default n
+                if USER_TEST_LORA
+                    if ADD_XIZI_FETURES
+                        config LORA_UART_DEV_DRIVER
+                            string "Set uart dev path"
+                            default "/dev/uart2_dev2"
+                        config LORA_PIN_DEV_DRIVER
+                            string "Set pin dev path"
+                            default "/dev/pin_dev"
+                    endif
+                endif
+
+            menuconfig USER_TEST_RS485
+                select BSP_USING_UART
+                select BSP_USING_GPIO
+                select RESOURCES_PIN
+                select BSP_USING_UART1
+                bool "Config test uart(RS485)"
+                default n
+                if USER_TEST_RS485
+                    if ADD_XIZI_FETURES
+                        config RS485_UART_DEV_DRIVER
+                            string "Set uart dev path"
+                            default "/dev/uart1_dev1"
+                        config RS485_PIN_DEV_DRIVER
+                            string "Set pin dev path"
+                            default "/dev/pin_dev"
+                    endif
+                endif
+
+            menuconfig USER_TEST_RTC
+                select BSP_USING_RTC
+                bool "Config test rtc"
+                default n
+                if USER_TEST_RTC
+                    if ADD_XIZI_FETURES
+                        config RTC_DEV_DRIVER
+                            string "Set rtc dev path"
+                            default "/dev/rtc_dev"
+                    endif
+                endif
+
+            menuconfig USER_TEST_HWTIMER
+                select BSP_USING_HWTIMER
+                select BSP_USING_GPIO
+                select RESOURCES_PIN
+                select BSP_USING_LED
+                bool "Config test hwtimer"
+                default n
+                if USER_TEST_HWTIMER
+                    if ADD_XIZI_FETURES
+                        config HWTIMER_PIN_DEV_DRIVER
+                            string "Set pin dev path"
+                            default "/dev/pin_dev"
+                    endif
+                endif
+
+            menuconfig USER_TEST_WDT
+                select BSP_USING_WDT0
+                bool "Config test watchdog"
+                default n
+                if USER_TEST_WDT
+                    if ADD_XIZI_FETURES
+                        config WDT0_DEV_DRIVER
+                            string "Set wdt dev path"
+                            default "/dev/wdt0_dev0"
+                    endif
+                endif
+
+            menuconfig USER_TEST_LCD_EDU
+                select BSP_USING_LCD
+                bool "Config test lcd in PrivOpen"
+                default n
+                if USER_TEST_LCD_EDU
+                    if ADD_XIZI_FETURES
+                        config EDU_LCD_DEV_DRIVER
+                            string "Set lcd dev path"
+                            default "/dev/lcd_dev"
+                    endif
+                endif
+
+            menuconfig USER_TEST_TOUCH
+                select BSP_USING_TOUCH
+                bool "Config test touch"
+                default n
+                if USER_TEST_TOUCH
+                    if ADD_XIZI_FETURES
+                        config TOUCH_DEV_DRIVER
+                            string "Set touch dev path"
+                            default "/dev/touch_dev"
+                        config TOUCH_LCD_DEV_DRIVER
+                            string "Set lcd dev path"
+                            default "/dev/lcd_dev"
+                    endif
+                endif
+
+            menuconfig USER_TEST_I2C
+                select BSP_USING_I2C
+                bool "Config test i2c"
+                default n
+                if USER_TEST_I2C
+                    if ADD_XIZI_FETURES
+                        config I2C_DEV_DRIVER
+                            string "Set i2c dev path"
+                            default "/dev/i2c1_dev0"
+                    endif
+                endif
+
+            menuconfig USER_TEST_CAMERA
+                select BSP_USING_CAMERA
+                select BSP_USING_LCD
+                bool "Config test camera with lcd"
+                default n
+                if USER_TEST_CAMERA
+                    if ADD_XIZI_FETURES
+                        config CAMERA_DEV_DRIVER
+                            string "Set camera dev path"
+                            default "/dev/camera_dev"
+                        config CAMERA_LCD_DEV_DRIVER
+                            string "Set lcd dev path"
+                            default "/dev/lcd_dev"
+                    endif
+                endif
+
             config USER_TEST_SEMC
                 bool "Config test semc sdram"
                 default n
@@ -33,5 +191,7 @@ menu "test app"
             config USER_TEST_LCD
                 bool "Config test lcd device"
                 default n
+
+                
         endif
 endmenu

APP_Framework/Applications/app_test/Makefile

@@ -10,6 +10,14 @@ ifeq ($(CONFIG_ADD_NUTTX_FETURES),y)
         CSRCS += test_lcd.c
     endif
 
+    ifeq ($(CONFIG_BSP_USING_TOUCH),y)
+        CSRCS += test_touch.c
+    endif
+
+    ifeq ($(CONFIG_MUSL_LIBC),y)
+        CSRCS += test_musl.c
+    endif
+
     include $(APPDIR)/Application.mk
 
 endif
@@ -25,6 +33,10 @@ ifeq ($(CONFIG_ADD_XIZI_FETURES),y)
         SRC_FILES += test_dac.c
     endif
 
+    ifeq ($(CONFIG_USER_TEST_FS),y)
+        SRC_FILES += test_fs.c
+    endif
+
     ifeq ($(CONFIG_USER_TEST_SEMC),y)
         SRC_FILES += test_extsram.c
     endif
@@ -33,5 +45,45 @@ ifeq ($(CONFIG_ADD_XIZI_FETURES),y)
         SRC_FILES +=
     endif
 
+    ifeq ($(CONFIG_USER_TEST_I2C),y)
+        SRC_FILES += test_i2c.c
+    endif
+
+    ifeq ($(CONFIG_USER_TEST_GPIO),y)
+        SRC_FILES += test_gpio.c
+    endif
+
+    ifeq ($(CONFIG_USER_TEST_LORA),y)
+        SRC_FILES += test_loraE220.c
+    endif
+
+    ifeq ($(CONFIG_USER_TEST_RTC),y)
+        SRC_FILES += test_rtc.c
+    endif
+
+    ifeq ($(CONFIG_USER_TEST_RS485),y)
+        SRC_FILES += test_rs485.c
+    endif    
+
+    ifeq ($(CONFIG_USER_TEST_HWTIMER),y)
+        SRC_FILES += test_hwtimer.c
+    endif  
+
+    ifeq ($(CONFIG_USER_TEST_LCD_EDU),y)
+        SRC_FILES += test_lcd_edu.c
+    endif
+
+    ifeq ($(CONFIG_USER_TEST_WDT),y)
+        SRC_FILES += test_wdt.c
+    endif 
+
+    ifeq ($(CONFIG_USER_TEST_TOUCH),y)
+        SRC_FILES += test_touch.c
+    endif 
+
+    ifeq ($(CONFIG_USER_TEST_CAMERA),y)
+        SRC_FILES += test_camera.c
+    endif 
+
     include $(KERNEL_ROOT)/compiler.mk
 endif

APP_Framework/Applications/app_test/test_adc.c

@@ -56,4 +56,4 @@ void TestAdc(void)
 
     return;
 }
-PRIV_SHELL_CMD_FUNCTION(TestAdc, a adc test sample, PRIV_SHELL_CMD_MAIN_ATTR);
+PRIV_SHELL_CMD_FUNCTION(TestAdc, a adc test sample, PRIV_SHELL_CMD_MAIN_ATTR);

APP_Framework/Applications/app_test/test_camera.c

@@ -0,0 +1,108 @@
+#include <stdio.h>
+#include <string.h>
+#include <transform.h>
+
+#define NULL_PARAMETER 0
+
+#define DVP_INIT 0x00U
+#define REG_SCCB_READ 0x12U
+#define REG_SCCB_WRITE 0x13U
+#define OUTPUT_CONFIG 0x20U
+#define LCD_STRING_TYPE 0
+#define LCD_DOT_TYPE 1
+#define LCD_SIZE 320
+
+static uint16_t image_buff[384000];
+
+void TestCamera(int argc, char *argv[])
+{
+    int frame_counter = 10000;
+    if (argc > 1)
+    {
+        frame_counter = atoi(argv[1]);
+    }
+    printf("This test will refresh %d frames\n", frame_counter);
+
+    int camera_fd = PrivOpen(CAMERA_DEV_DRIVER, O_RDWR);
+    if (camera_fd < 0)
+    {
+        printf("open camera fd error:%d\n", camera_fd);
+        return;
+    }
+    int lcd_fd = PrivOpen(CAMERA_LCD_DEV_DRIVER, O_RDWR);
+    if (lcd_fd < 0)
+    {
+        printf("open lcd fd error:%d\n", lcd_fd);
+        return;
+    }
+
+    //configure the camera's output address
+    struct PrivIoctlCfg ioctl_cfg;
+    ioctl_cfg.ioctl_driver_type = CAMERA_TYPE;
+    struct CameraCfg camera_cfg ={
+        .gain_manu_enable = 0,
+        .gain = 0xFF,
+        .window_w = 800,
+        .window_h = 600,
+        .output_w = IMAGE_WIDTH,
+        .output_h = IMAGE_HEIGHT,
+        .window_xoffset = 0,
+        .window_yoffset = 0
+    };
+    ioctl_cfg.args = &camera_cfg;
+    if (0 != PrivIoctl(camera_fd, OPE_CFG, &ioctl_cfg))
+    {
+        printf("camera pin fd error %d\n", camera_fd);
+        PrivClose(camera_fd);
+        return;
+    }
+
+    ioctl_cfg.args = (void *)image_buff;
+
+    if (0 != PrivRead(camera_fd, image_buff, NULL_PARAMETER))
+    {
+        printf("camera pin fd error %d\n", camera_fd);
+        PrivClose(camera_fd);
+        return;
+    }
+
+    printf("address buff is %x\n", image_buff);
+
+
+    LcdWriteParam graph_param;
+    graph_param.type = LCD_DOT_TYPE;
+
+    //clear the LCD
+    uint16_t back_color[LCD_SIZE];
+    memset(back_color,0,sizeof(back_color));
+    for (int i = 0; i < LCD_SIZE; i++)
+    {
+        graph_param.pixel_info.pixel_color = &back_color;
+        graph_param.pixel_info.x_startpos = 0;
+        graph_param.pixel_info.y_startpos = i;
+        graph_param.pixel_info.x_endpos = LCD_SIZE -1;
+        graph_param.pixel_info.y_endpos = i;
+        PrivWrite(lcd_fd, &graph_param, NULL_PARAMETER);
+    }
+
+    //refresh the LCD using photo of camera
+    while (frame_counter--)
+    {
+        for (int i = 0; i < IMAGE_HEIGHT; i++)
+        {
+            graph_param.pixel_info.pixel_color = image_buff + i * IMAGE_WIDTH;
+            graph_param.pixel_info.x_startpos = 0;
+            graph_param.pixel_info.y_startpos = i + (LCD_SIZE - IMAGE_HEIGHT) / 2;
+            graph_param.pixel_info.x_endpos = IMAGE_WIDTH - 1;
+            graph_param.pixel_info.y_endpos = i + (LCD_SIZE - IMAGE_HEIGHT) / 2;
+            PrivWrite(lcd_fd, &graph_param, NULL_PARAMETER);
+        }
+    }
+
+    // close test
+    PrivClose(lcd_fd);
+    PrivClose(camera_fd);
+    printf("The camera test is finished successfully\n");
+}
+
+PRIV_SHELL_CMD_FUNCTION(TestCamera, a camera test sample, PRIV_SHELL_CMD_MAIN_ATTR);

APP_Framework/Applications/app_test/test_fs.c

@@ -0,0 +1,62 @@
+#include <stdio.h>
+#include <string.h>
+#include <transform.h>
+
+#define MAX_READ_LENGTH 1000
+
+// sd card here is loaded as "/"
+void TestFs(void)
+{
+    //open the file in sdcard
+    int fd = open(FPATH,O_RDWR|O_CREAT);
+    if(fd<0){
+        printf("fs fd open error:%d\n",fd);
+        return;
+    }
+
+    char filewords[MAX_READ_LENGTH];
+    memset(filewords,0,MAX_READ_LENGTH);
+    const char *input_words = "these words are going to write in fs\n";
+
+    //read and write then close file
+    int err_flag = read(fd,filewords,MAX_READ_LENGTH);
+    if(err_flag<0){
+        printf("read failed,error:%d\n",err_flag);
+        return;
+    }
+    printf("read data is \n%s\n",filewords);
+    
+    err_flag = write(fd,input_words,strlen(input_words));
+    if(err_flag<0){
+        printf("write failed,error:%d\n",err_flag);
+        return;
+    }
+    err_flag = close(fd);
+    if(err_flag<0){
+        printf("close failed,error %d\n",err_flag);
+        return ;
+    }
+
+    //re-open the file and re-read the file
+    fd = open(FPATH,O_RDWR);
+     if(fd<0){
+        printf("fs fd open error:%d\n",fd);
+        return;
+    }   
+    err_flag = read(fd,filewords,MAX_READ_LENGTH);
+    if(err_flag<0){
+        printf("read failed,error:%d\n",err_flag);
+        return;
+    }    
+
+    printf("read data is \n%s\n",filewords);
+    err_flag = close(fd);
+    if(err_flag<0){
+        printf("close failed,error:%d\n",err_flag);
+        return;
+    }        
+
+    return;
+}
+
+PRIV_SHELL_CMD_FUNCTION(TestFs, a sd or usb filesystem test sample, PRIV_SHELL_CMD_MAIN_ATTR);

APP_Framework/Applications/app_test/test_gpio.c

@@ -0,0 +1,73 @@
+#include <stdio.h>
+#include <string.h>
+#include <transform.h>
+
+#define BSP_LED_PIN 29
+#define BSP_KEY_PIN 31
+#define NULL_PARAMETER 0
+
+void  TestGpio(void)
+{
+    int pin_fd = PrivOpen(GPIO_DEV_DRIVER, O_RDWR);
+    if(pin_fd<0){
+        printf("open pin fd error:%d\n",pin_fd);
+        return;
+    }
+
+    //config led pin in board
+     struct PinParam parameter;
+     parameter.cmd = GPIO_CONFIG_MODE;
+     parameter.pin = BSP_LED_PIN;
+     parameter.mode = GPIO_CFG_OUTPUT;
+
+    struct PrivIoctlCfg ioctl_cfg;
+    ioctl_cfg.ioctl_driver_type = PIN_TYPE;
+    ioctl_cfg.args =  (void *)&parameter;
+
+    if (0 != PrivIoctl(pin_fd, OPE_CFG, &ioctl_cfg)) {
+        printf("ioctl pin fd error %d\n", pin_fd);
+        PrivClose(pin_fd);
+        return;
+    }
+
+    //config key pin in board
+     parameter.pin = BSP_KEY_PIN;
+     parameter.mode = GPIO_CFG_INPUT;
+
+    if (0 != PrivIoctl(pin_fd, OPE_CFG, &ioctl_cfg)) {
+        printf("ioctl pin fd error %d\n", pin_fd);
+        PrivClose(pin_fd);
+        return;
+    } 
+
+    struct PinStat pin_led;
+    struct PinStat pin_key;
+
+    pin_led.pin = BSP_LED_PIN;
+    pin_key.pin = BSP_KEY_PIN;
+    
+    //recycle read pin and write pin until key break
+    while(1){
+        if(0>PrivRead(pin_fd,&pin_key,NULL_PARAMETER)){
+            printf("read pin fd error %d\n", pin_fd);
+            PrivClose(pin_fd);
+            return;
+        }
+
+        //led on if key pressed,or led off
+        if(pin_key.val){
+            pin_led.val = GPIO_HIGH;
+        }else{
+            pin_led.val = GPIO_LOW;
+        }            
+        
+        if(0>PrivWrite(pin_fd,&pin_led,NULL_PARAMETER)){
+                printf("write pin fd error %d\n", pin_fd);
+                PrivClose(pin_fd);
+                return;
+         }           
+
+    }
+}
+
+PRIV_SHELL_CMD_FUNCTION(TestGpio, a gpio test sample, PRIV_SHELL_CMD_MAIN_ATTR);

APP_Framework/Applications/app_test/test_hwtimer.c

@@ -0,0 +1,53 @@
+#include <stdio.h>
+#include <string.h>
+#include <transform.h>
+
+#define BSP_LED_PIN 29
+#define NULL_PARAMETER 0
+
+static uint16_t pinval=0;
+static uint16_t pin_fd=0;
+
+void ledflip(void *parameter)
+{
+    struct PinStat pin_led;
+    pin_led.pin = BSP_LED_PIN;
+    pin_led.val = !pinval;
+    pinval = !pinval;
+    PrivWrite(pin_fd,&pin_led,NULL_PARAMETER);
+    // printf("Timer has callback once:%d\n",pinval);
+}
+
+void TestHwTimer(void)
+{
+    x_ticks_t period = 100;//uint:10ms
+    
+    pin_fd = PrivOpen(HWTIMER_PIN_DEV_DRIVER, O_RDWR);
+    if(pin_fd<0){
+        printf("open pin fd error:%d\n",pin_fd);
+        return;
+    }
+
+    //config led pin in board
+     struct PinParam parameter;
+     parameter.cmd = GPIO_CONFIG_MODE;
+     parameter.pin = BSP_LED_PIN;
+     parameter.mode = GPIO_CFG_OUTPUT;
+
+    struct PrivIoctlCfg ioctl_cfg;
+    ioctl_cfg.ioctl_driver_type = PIN_TYPE;
+    ioctl_cfg.args =  (void *)&parameter;
+
+    if (0 != PrivIoctl(pin_fd, OPE_CFG, &ioctl_cfg)) {
+        printf("ioctl pin fd error %d\n", pin_fd);
+        PrivClose(pin_fd);
+        return;
+    }
+
+    int32 timer_handle = KCreateTimer("LED on and off by 1s",&ledflip,&pin_fd,period,TIMER_TRIGGER_PERIODIC);
+    
+    KTimerStartRun(timer_handle);
+    
+}
+
+PRIV_SHELL_CMD_FUNCTION(TestHwTimer, a timer test sample, PRIV_SHELL_CMD_MAIN_ATTR);

APP_Framework/Applications/app_test/test_i2c.c

@@ -0,0 +1,50 @@
+#include <stdio.h>
+#include <string.h>
+#include <transform.h>
+
+#define I2C_SLAVE_ADDRESS 0x0012U
+
+void TestI2C(void)
+{
+    // config IIC pin(SCL:34.SDA:35) in menuconfig
+    int iic_fd = PrivOpen(I2C_DEV_DRIVER, O_RDWR);
+    if (iic_fd < 0)
+    {
+        printf("open iic_fd fd error:%d\n", iic_fd);
+        return;
+    }
+    printf("IIC open successful!\n");
+
+    // init iic
+    uint16 iic_address = I2C_SLAVE_ADDRESS;
+
+    struct PrivIoctlCfg ioctl_cfg;
+    ioctl_cfg.ioctl_driver_type = I2C_TYPE;
+    ioctl_cfg.args = (void *)&iic_address;
+
+    if (0 != PrivIoctl(iic_fd, OPE_INT, &ioctl_cfg))
+    {
+        printf("ioctl iic fd error %d\n", iic_fd);
+        PrivClose(iic_fd);
+        return;
+    }
+    printf("IIC configure successful!\n");
+
+    // I2C read and write
+    char tmp_buff[100];
+    while (1)
+    {
+        PrivTaskDelay(1000);
+        PrivWrite(iic_fd, "Hello World!\n", sizeof("Hello World!\n"));
+        printf("msg send:%s\n", "Hello World!\n");
+        PrivTaskDelay(1000);
+        memset(tmp_buff, 0, sizeof(tmp_buff));
+        PrivRead(iic_fd, tmp_buff, sizeof(tmp_buff));
+        printf("msg recv:%s\n", tmp_buff);
+    }
+
+    PrivClose(iic_fd);
+    return;
+}
+
+PRIV_SHELL_CMD_FUNCTION(TestI2C, a iic test sample, PRIV_SHELL_CMD_MAIN_ATTR);

APP_Framework/Applications/app_test/test_lcd.c

@@ -1,26 +1,22 @@
-/****************************************************************************
- * apps/examples/fb/fb_main.c
- *
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.  The
- * ASF licenses this file to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the
- * License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
+/*
+* 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_lcd.c
+* @brief:   a application of dac function
+* @version: 2.0
+* @author:  AIIT XUOS Lab
+* @date:    2022/1/11
+*/
 
 #include <transform.h>
 
@@ -29,40 +25,39 @@
 #ifdef CONFIG_K210_LCD
 void LcdDemo(void)
 {
-    int x1 = 50, y1 = 50, x2 = LCD_XSIZE_TFT - 50, y2 = LCD_YSIZE_TFT - 50;
-
-    Main_Image_Start_Address(LCD_START_ADDR);
-    Main_Image_Width(LCD_XSIZE_TFT);
-    Main_Window_Start_XY(0, 0);
-    Canvas_Image_Start_address(LCD_START_ADDR);
-    Canvas_image_width(LCD_XSIZE_TFT);
-    Active_Window_XY(0, 0);
-    Active_Window_WH(LCD_XSIZE_TFT, LCD_YSIZE_TFT);
-    up_mdelay(10);
-    Canvas_Image_Start_address(LCD_START_ADDR);
-
-    for(int i = 0; i < 3; i++)
-    {
-        x1 = 50;
-        y1 = 50;
-        x2 = LCD_XSIZE_TFT - 50;
-        y2 = LCD_YSIZE_TFT - 50;
-        syslog(LOG_NOTICE, "Disp_demo %d (%d,%d - %d,%d)\n", i, x1, y1, x2, y2);
-        LT768_DrawSquare_Fill(x1, y1, x2, y2, Red);
-        up_mdelay(2000);
-        x1 += 20;
-        y1 += 20;
-        x2 -= 20;
-        y2 -= 20;
-        LT768_DrawSquare_Fill(x1, y1, x2, y2, Green);
-        up_mdelay(2000);
-        x1 += 20;
-        y1 += 20;
-        x2 -= 20;
-        y2 -= 20;
-        LT768_DrawSquare_Fill(x1, y1, x2, y2, Blue);
-        up_mdelay(2000);
-    }
+    int lcd_fd = PrivOpen("/dev/lcd_dev",O_RDWR);
+    LcdWriteParam disp_info;
+
+    disp_info.type = 0;
+    disp_info.string_info.x_pos = 80;
+    disp_info.string_info.y_pos = 80;
+    disp_info.string_info.width = 250;
+    disp_info.string_info.height = 24;
+    disp_info.string_info.font_size = 24;
+    disp_info.string_info.addr = "wecome test lcd";
+    disp_info.string_info.font_color = GREEN;
+    disp_info.string_info.back_color = BLUE;
+    PrivWrite(lcd_fd, &disp_info, sizeof(LcdWriteParam));
+    PrivTaskDelay(2000);
+
+    disp_info.type = 1;
+    lv_color_t redcolor = {
+        .ch = {
+            .red   = 0b11111,
+            .green = 0,
+            .blue  = 0
+        }
+    };
+    disp_info.pixel_info.x_startpos =  0;
+    disp_info.pixel_info.x_endpos =  50;
+    disp_info.pixel_info.y_startpos = 0;
+    disp_info.pixel_info.y_endpos = 50;
+    disp_info.pixel_info.pixel_color = &redcolor;
+    PrivWrite(lcd_fd, &disp_info, sizeof(LcdWriteParam));
+    PrivTaskDelay(2000);
+    
+    disp_info.type = SHOW_TRIANGLE;
+    PrivWrite(lcd_fd, &disp_info, sizeof(LcdWriteParam));
 }
 
 #else

APP_Framework/Applications/app_test/test_lcd_edu.c

@@ -0,0 +1,50 @@
+#include <stdio.h>
+#include <string.h>
+#include <transform.h>
+
+#define GRAPHIC_CTRL_RECT_UPDATE 0x00
+#define LCD_STRING_TYPE 0
+#define LCD_DOT_TYPE 1
+#define LCD_FONT_RECT_WIDTH 150
+#define LCD_FONT_RECT_HEIGHT 50
+#define NULL_PARAMETER 0
+
+void TestLcd(void)
+{
+    int lcd_fd = PrivOpen(EDU_LCD_DEV_DRIVER, O_RDWR);
+    if (lcd_fd < 0)
+    {
+        printf("open lcd fd error:%d\n", lcd_fd);
+        return;
+    }
+
+    // draw text
+    LcdWriteParam graph_param;
+    graph_param.type = LCD_STRING_TYPE;
+    graph_param.string_info.x_pos = 0;
+    graph_param.string_info.y_pos = 0;
+    graph_param.string_info.width = 250;
+    graph_param.string_info.height = 24;
+    graph_param.string_info.font_size = 24;
+    graph_param.string_info.back_color = 0xFFFF;
+    graph_param.string_info.font_color = 0x0000;
+    graph_param.string_info.addr = "hello_world!";
+
+    PrivWrite(lcd_fd, &graph_param, NULL_PARAMETER);
+
+    uint16 color_select = 0xF800;
+    for (int i = 0; i < 5; i++)
+    {
+        graph_param.type = LCD_DOT_TYPE;
+        graph_param.pixel_info.x_startpos = 0;
+        graph_param.pixel_info.y_startpos = 50 * i;
+        graph_param.pixel_info.x_endpos = 320;
+        graph_param.pixel_info.y_endpos = 50 * i;
+        graph_param.pixel_info.pixel_color = &color_select;
+        PrivWrite(lcd_fd, &graph_param, NULL_PARAMETER);
+    }
+
+    PrivClose(lcd_fd);
+}
+
+PRIV_SHELL_CMD_FUNCTION(TestLcd, a lcd test sample, PRIV_SHELL_CMD_MAIN_ATTR);

APP_Framework/Applications/app_test/test_loraE220.c

@@ -0,0 +1,147 @@
+#include <stdio.h>
+#include <string.h>
+#include <transform.h>
+
+#define NULL_PARAMETER 0
+#define E220_CFG_LENGTH
+#define GPIOSET(fd, buf, bit)                        \
+    {                                                \
+        buf.val = bit;                               \
+        if (0 > PrivWrite(fd, &buf, NULL_PARAMETER)) \
+        {                                            \
+            printf("write pin fd error %d\n", fd);   \
+            PrivClose(fd);                           \
+            return;                                  \
+        }                                            \
+    }
+#define BSP_E220_M0_PIN 32
+#define BSP_E220_M1_PIN 33
+
+void TestLora(int argc, char *argv[])
+{
+    char uart_recvbuff[100];
+    memset(uart_recvbuff, 0, sizeof(uart_recvbuff));
+
+    int pin_fd = PrivOpen(LORA_PIN_DEV_DRIVER, O_RDWR);
+    if (pin_fd < 0)
+    {
+        printf("open pin fd error:%d\n", pin_fd);
+        return;
+    }
+
+    int uart_fd = PrivOpen(LORA_UART_DEV_DRIVER, O_RDWR);
+    if (uart_fd < 0)
+    {
+        printf("open pin fd error:%d\n", uart_fd);
+        return;
+    }
+    printf("uart and pin fopen success\n");
+
+    struct PinStat pin_m0;
+    struct PinStat pin_m1;
+    pin_m0.pin = BSP_E220_M0_PIN;
+    pin_m1.pin = BSP_E220_M1_PIN;
+
+    // config led pin in board
+    struct PrivIoctlCfg ioctl_cfg;
+    struct PinParam pin_param;
+    pin_param.cmd = GPIO_CONFIG_MODE;
+    pin_param.mode = GPIO_CFG_OUTPUT;
+    pin_param.pin = BSP_E220_M0_PIN;
+    ioctl_cfg.ioctl_driver_type = PIN_TYPE;
+    ioctl_cfg.args = &pin_param;
+    if (0 != PrivIoctl(pin_fd, OPE_CFG, &ioctl_cfg))
+    {
+        printf("ioctl pin fd error %d\n", pin_fd);
+        PrivClose(pin_fd);
+        return;
+    }
+
+    pin_param.pin = BSP_E220_M1_PIN;
+    if (0 != PrivIoctl(pin_fd, OPE_CFG, &ioctl_cfg))
+    {
+        printf("ioctl pin fd error %d\n", pin_fd);
+        PrivClose(pin_fd);
+        return;
+    }
+
+    printf("pin configure success\n");
+    struct SerialDataCfg uart_cfg;
+    memset(&uart_cfg, 0, sizeof(struct SerialDataCfg));
+
+    // loraE220 support only 9600bps with 8N1 during initializing
+    uart_cfg.serial_baud_rate = BAUD_RATE_9600;
+    uart_cfg.serial_data_bits = DATA_BITS_8;
+    uart_cfg.serial_stop_bits = STOP_BITS_1;
+    uart_cfg.serial_parity_mode = PARITY_NONE;
+    uart_cfg.serial_bit_order = BIT_ORDER_LSB;
+    uart_cfg.serial_invert_mode = NRZ_NORMAL;
+    uart_cfg.serial_buffer_size = SERIAL_RB_BUFSZ;
+    uart_cfg.serial_timeout = 1000;
+    uart_cfg.is_ext_uart = 0;
+
+    ioctl_cfg.ioctl_driver_type = SERIAL_TYPE;
+    ioctl_cfg.args = (void *)&uart_cfg;
+
+    if (0 != PrivIoctl(uart_fd, OPE_INT, &ioctl_cfg))
+    {
+        printf("ioctl uart fd error %d\n", uart_fd);
+        PrivClose(uart_fd);
+        return;
+    }
+    printf("uart configure success\n");
+
+    GPIOSET(pin_fd, pin_m0, GPIO_HIGH);
+    GPIOSET(pin_fd, pin_m1, GPIO_HIGH);
+    printf("lora configure into sleep(configure) mode\n");
+
+    // send configure data, and receive the same length of data
+    char sendbuff[] = {0xC0, 0x00, 0x05, 0x19, 0x49, 0xE6, 0x00, 0x17}; // config as address 1949 CH17 36.8kps
+
+    PrivTaskDelay(2000);
+
+    printf("Sending lora configure information(SIZE:%d)\n", sizeof(sendbuff));
+    PrivWrite(uart_fd, sendbuff, sizeof(sendbuff));
+    printf("lora configure information send\n");
+
+    PrivTaskDelay(2000);
+
+    PrivRead(uart_fd, uart_recvbuff, sizeof(sendbuff));
+    printf("%x %x %x %x", uart_recvbuff[0], uart_recvbuff[1], uart_recvbuff[2], uart_recvbuff[3]);
+    printf("lora configure success\n");
+
+    // error when all bytes are 0xff
+    if (0xFF == (uart_recvbuff[0] & uart_recvbuff[1] & uart_recvbuff[2]))
+    {
+        printf("from lora receive error:%d\n", 0xff);
+        return;
+    }
+
+    uart_cfg.serial_baud_rate = BAUD_RATE_115200;
+    if (0 != PrivIoctl(uart_fd, OPE_INT, &ioctl_cfg))
+    {
+        printf("ioctl uart fd error %d\n", uart_fd);
+        PrivClose(uart_fd);
+        return;
+    }
+
+    // into transparent transmission mode
+    GPIOSET(pin_fd, pin_m0, GPIO_LOW);
+    GPIOSET(pin_fd, pin_m1, GPIO_LOW);
+    // receive and send "Hello World"
+    while (1)
+    {
+        PrivTaskDelay(500);
+        PrivWrite(uart_fd, "Hello_World!", sizeof("Hello_World!"));
+        printf("Data Send:\n%s\n", "Hello_World!");
+
+        PrivTaskDelay(500);
+        memset(uart_recvbuff, 0, sizeof(uart_recvbuff));
+        PrivRead(uart_fd, uart_recvbuff, sizeof(uart_recvbuff));
+        printf("Receive Data is :\n%s\n", uart_recvbuff);
+    }
+    PrivClose(pin_fd);
+    PrivClose(uart_fd);
+}
+
+PRIV_SHELL_CMD_FUNCTION(TestLora, a lora test sample, PRIV_SHELL_CMD_MAIN_ATTR);

APP_Framework/Applications/app_test/test_musl.c

@@ -0,0 +1,103 @@
+/*
+* 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_musl.c
+* @brief:   a application of musl test function
+* @version: 2.0
+* @author:  AIIT XUOS Lab
+* @date:    2022/11/8
+*/
+
+#include <transform.h>
+
+#ifdef ADD_NUTTX_FETURES
+
+#if defined(CONFIG_MUSL_LIBC) && defined(CONFIG_FS_AUTOMOUNTER)
+
+static void file_read_and_write(void)
+{
+    FILE *p;
+    char s[] = "good luck to you!";
+    char buffer[20];
+
+    if((p = fopen("/mnt/sdcard/test.txt","w+")) == NULL)
+    {
+      printf("Can not open file!\n");
+    }
+    fwrite(s, sizeof(s) + 1, 1, p);
+    fseek(p, SEEK_SET, 0);
+    fread(buffer, sizeof(buffer) + 1, 1, p);
+    printf("read string is: %s\n", buffer);
+    fclose(p);
+}
+
+static void file_operations(void)
+{
+   int ret;
+   FILE *fp;
+   char filename1[] = "/mnt/sdcard/file1.txt";
+   char filename2[] = "/mnt/sdcard/file2.txt";
+
+   fp = fopen(filename1, "w");
+
+   fprintf(fp, "%s", "this is runoob.com");
+   fclose(fp);
+   
+   ret = remove(filename1);
+
+   if(ret == 0) 
+   {
+      printf("remove file1 success!\n");
+   }
+   else 
+   {
+      printf("error,can not remove file1!\n");
+   }
+
+   ret = remove(filename2);
+   if(ret == 0) 
+   {
+      printf("remove file2 success!\n");
+   }
+   else 
+   {
+      printf("error,can not remove file2!\n");
+   }
+}
+
+static void malloc_and_free(void)
+{
+  int *p;
+  int len;
+  for(int i = 0; i < 100; i++)
+  {
+    len = 1024*(i+1);
+    p = malloc(len);
+    if(p)
+    {
+      printf("malloc %d bytes success!\n",len);
+      free(p);
+    }
+  }
+}
+void Testmusl(void)
+{
+  printf("--------start test file read and write!--------\n");
+  file_read_and_write();
+  printf("----------start test file operationsn!---------\n");
+  file_operations();
+  printf("---------start test malloc and free!-----------\n");
+  malloc_and_free();
+}
+#endif
+#endif

APP_Framework/Applications/app_test/test_rs485.c

@@ -0,0 +1,86 @@
+#include <stdio.h>
+#include <string.h>
+#include <transform.h>
+
+#define BSP_485_DIR_PIN 24
+
+void Test485(void)
+{
+    int pin_fd = PrivOpen(RS485_PIN_DEV_DRIVER, O_RDWR);
+    if (pin_fd < 0)
+    {
+        printf("open pin fd error:%d\n", pin_fd);
+        return;
+    }
+
+    int uart_fd = PrivOpen(RS485_UART_DEV_DRIVER, O_RDWR);
+    if (uart_fd < 0)
+    {
+        printf("open pin fd error:%d\n", uart_fd);
+        return;
+    }
+    printf("uart and pin fopen success\n");
+
+    //config led pin in board
+    struct PinParam pin_parameter;
+    memset(&pin_parameter, 0, sizeof(struct PinParam));
+    pin_parameter.cmd = GPIO_CONFIG_MODE;
+    pin_parameter.pin = BSP_485_DIR_PIN;
+    pin_parameter.mode = GPIO_CFG_OUTPUT;
+
+    struct PrivIoctlCfg ioctl_cfg;
+    ioctl_cfg.ioctl_driver_type = PIN_TYPE;
+    ioctl_cfg.args =  (void *)&pin_parameter;
+
+    if (0 != PrivIoctl(pin_fd, OPE_CFG, &ioctl_cfg)) {
+        printf("ioctl pin fd error %d\n", pin_fd);
+        PrivClose(pin_fd);
+        return;
+    }
+
+    struct SerialDataCfg uart_cfg;
+    memset(&uart_cfg, 0, sizeof(struct SerialDataCfg));
+
+    uart_cfg.serial_baud_rate = BAUD_RATE_115200;
+    uart_cfg.serial_data_bits = DATA_BITS_8;
+    uart_cfg.serial_stop_bits = STOP_BITS_1;
+    uart_cfg.serial_parity_mode = PARITY_NONE;
+    uart_cfg.serial_bit_order = BIT_ORDER_LSB;
+    uart_cfg.serial_invert_mode = NRZ_NORMAL;
+    uart_cfg.serial_buffer_size = SERIAL_RB_BUFSZ;
+    uart_cfg.serial_timeout = 1000;
+    uart_cfg.is_ext_uart = 0;
+
+    ioctl_cfg.ioctl_driver_type = SERIAL_TYPE;
+    ioctl_cfg.args = (void *)&uart_cfg;
+
+    if (0 != PrivIoctl(uart_fd, OPE_INT, &ioctl_cfg))
+    {
+        printf("ioctl uart fd error %d\n", uart_fd);
+        PrivClose(uart_fd);
+        return;
+    }
+
+    struct PinStat pin_dir;
+    pin_dir.pin = BSP_485_DIR_PIN;
+    while (1)
+    {
+        pin_dir.val = GPIO_HIGH;
+        PrivWrite(pin_fd,&pin_dir,0);
+        PrivWrite(uart_fd,"Hello world!\n",sizeof("Hello world!\n"));
+        PrivTaskDelay(100);
+
+        pin_dir.val = GPIO_LOW;
+        PrivWrite(pin_fd,&pin_dir,0);
+        char recv_buff[100];
+        memset(recv_buff,0,sizeof(recv_buff));
+        PrivRead(uart_fd,recv_buff,20);
+        printf("%s",recv_buff);
+        PrivTaskDelay(100);
+    }
+    PrivClose(pin_fd);
+    PrivClose(uart_fd);
+    return;
+}
+
+PRIV_SHELL_CMD_FUNCTION(Test485, a RS485 test sample, PRIV_SHELL_CMD_MAIN_ATTR);

APP_Framework/Applications/app_test/test_rtc.c

@@ -0,0 +1,38 @@
+#include <stdio.h>
+#include <string.h>
+#include <transform.h>
+
+void TestRTC(int argc,char *argv[])
+{
+    int rtc_fd = PrivOpen(RTC_DEV_DRIVER, O_RDWR);
+    if(rtc_fd<0){
+        printf("open rtc fd error:%d\n",rtc_fd);
+        return;
+    }
+    
+    if(argc>1){
+        
+        int times = atoi(argv[1]);
+        printf("Time will be printf %d times\n",times);
+        struct RtcDrvConfigureParam rtc_para;
+        rtc_para.rtc_operation_cmd = OPER_RTC_SET_TIME;
+        *(rtc_para.time) = 0;
+
+        struct PrivIoctlCfg ioctl_cfg;
+        ioctl_cfg.ioctl_driver_type = RTC_TYPE;
+        ioctl_cfg.args =  (void *)&rtc_para;
+        PrivIoctl(rtc_fd,0,&ioctl_cfg);
+
+        rtc_para.rtc_operation_cmd = OPER_RTC_GET_TIME;
+        for(size_t i=0;i<times;i++){
+            PrivIoctl(rtc_fd,0,&ioctl_cfg);
+            printf("The time now is %d\n",*(rtc_para.time));
+            PrivTaskDelay(5000);  
+        }
+    }
+    
+    PrivClose(rtc_fd);
+    return;
+}
+
+PRIV_SHELL_CMD_FUNCTION(TestRTC, a rtc test sample, PRIV_SHELL_CMD_MAIN_ATTR);

APP_Framework/Applications/app_test/test_touch.c

@@ -0,0 +1,111 @@
+/****************************************************************************
+ * apps/examples/fb/fb_main.c
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <transform.h>
+
+#ifdef ADD_NUTTX_FETURES
+
+#ifdef CONFIG_BSP_USING_TOUCH
+void TestTouch(void)
+{
+  int fd;
+	TouchDataParam point = {0, 0, 0};
+	fd = PrivOpen("/dev/touch_dev", O_RDWR);
+	while(1)
+	{
+		PrivRead(fd,&point,1);
+		printf("Now touch point:(%d,%d)\n",point.x,point.y);
+	}
+}
+#endif
+
+#endif
+#include <stdio.h>
+#include <string.h>
+#include <transform.h>
+
+#define NULL_PARAMETER 0
+#define LCD_DOT_TYPE 1
+#define LCD_SIZE 320
+
+
+void TestTouch(void)
+{
+    int touch_fd = PrivOpen(TOUCH_DEV_DRIVER, O_RDWR);
+    if (touch_fd < 0)
+    {
+        printf("open touch fd error:%d\n", touch_fd);
+        return;
+    }
+    int lcd_fd = PrivOpen(TOUCH_LCD_DEV_DRIVER, O_RDWR);
+    if (lcd_fd < 0)
+    {
+        printf("open lcd fd error:%d\n", lcd_fd);
+        return;
+    }
+
+    // draw text
+    struct TouchDataStandard touch_pixel;
+    memset(&touch_pixel,0,sizeof(touch_pixel));
+    LcdWriteParam graph_param;
+    
+    
+    graph_param.type = LCD_DOT_TYPE;
+
+    uint16_t back_color[LCD_SIZE];
+    memset(back_color,0x00,sizeof(back_color));
+    for (int i = 0; i < LCD_SIZE; i++)
+    {
+        graph_param.pixel_info.pixel_color = &back_color;
+        graph_param.pixel_info.x_startpos = 0;
+        graph_param.pixel_info.y_startpos = i;
+        graph_param.pixel_info.x_endpos = LCD_SIZE -1;
+        graph_param.pixel_info.y_endpos = i;
+        PrivWrite(lcd_fd, &graph_param, NULL_PARAMETER);
+    }
+    
+    uint16 color_select[LCD_SIZE];
+    memset(color_select,0xff,sizeof(color_select));
+    graph_param.pixel_info.pixel_color = &color_select;
+    while(1){
+        if(0 > PrivRead(touch_fd, &touch_pixel, NULL_PARAMETER)){
+            printf("read touch error\n");
+            return;            
+        }
+        printf("touch pixel position x:%d,y:%d\n",touch_pixel.x,touch_pixel.y);
+        graph_param.pixel_info.x_startpos = touch_pixel.x-10>0?touch_pixel.x-10:0;
+        graph_param.pixel_info.y_startpos = touch_pixel.y;
+        graph_param.pixel_info.x_endpos = touch_pixel.x+10;
+        graph_param.pixel_info.y_endpos = touch_pixel.y;
+        PrivWrite(lcd_fd, &graph_param, NULL_PARAMETER);
+        graph_param.pixel_info.x_startpos = touch_pixel.x;
+        graph_param.pixel_info.y_startpos = touch_pixel.y-10>0?touch_pixel.y-10:0;
+        graph_param.pixel_info.x_endpos = touch_pixel.x;
+        graph_param.pixel_info.y_endpos = touch_pixel.y+10;
+        PrivWrite(lcd_fd, &graph_param, NULL_PARAMETER);
+    }
+    PrivClose(touch_fd);
+}
+
+PRIV_SHELL_CMD_FUNCTION(TestTouch, a touch test sample, PRIV_SHELL_CMD_MAIN_ATTR);

APP_Framework/Applications/app_test/test_wdt.c

@@ -0,0 +1,45 @@
+#include <stdio.h>
+#include <string.h>
+#include <transform.h>
+
+void TestWDT(int argc, char *agrv[])
+{
+    int wdt_fd = PrivOpen(WDT0_DEV_DRIVER, O_RDWR);
+    if (wdt_fd < 0)
+    {
+        printf("open wdt_fd fd error:%d\n", wdt_fd);
+        return;
+    }
+    printf("hw watchdog open!\n");
+
+    // init watchdog
+    int wdt_time = 1000;
+
+    struct PrivIoctlCfg ioctl_cfg;
+    ioctl_cfg.ioctl_driver_type = WDT_TYPE;
+    ioctl_cfg.args = (void *)&wdt_time;
+
+    if (0 != PrivIoctl(wdt_fd, OPER_WDT_SET_TIMEOUT, &ioctl_cfg))
+    {
+        printf("ioctl wdt fd error %d\n", wdt_fd);
+        PrivClose(wdt_fd);
+        return;
+    }
+
+    int test_counter = 100;
+
+    // wdt feed or not according to argc,if argc!=1 then dog won't be feed
+    while (test_counter--)
+    {
+        if (1 == argc)
+        {
+            printf("dog is feed\n");
+            PrivIoctl(wdt_fd, OPER_WDT_KEEPALIVE, &ioctl_cfg); // feed dog
+        }
+        PrivTaskDelay(100);
+    }
+    PrivClose(wdt_fd);
+    return;
+}
+
+PRIV_SHELL_CMD_FUNCTION(TestWDT, a wdt test sample, PRIV_SHELL_CMD_MAIN_ATTR);

APP_Framework/Applications/connection_app/socket_demo/lwip_tcp_socket_demo.c

@@ -164,7 +164,7 @@ void TcpSocketRecvTest(int argc, char *argv[])
     }
 
 #ifdef ADD_XIZI_FETURES
-    lwip_config_tcp(lwip_ipaddr, lwip_netmask, tcp_socket_ip);
+    lwip_config_tcp(0, lwip_ipaddr, lwip_netmask, tcp_socket_ip);
     sys_thread_new("TcpSocketRecvTask", TcpSocketRecvTask, NULL, LWIP_TASK_STACK_SIZE, LWIP_DEMO_TASK_PRIO);
 #endif</