Improve readability of code

more readability

examples/qcloud_iot_explorer_sdk_data_template/data_template_sample.c

@@ -15,7 +15,6 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-// #include <unistd.h>
 #include <limits.h>
 #include <stdbool.h>
 #include <string.h>
@@ -94,7 +93,6 @@ static void eventPostCheck(void *client)
             Log_e("events post failed: %d", rc);
         }
     }
-
 }
 
 #endif
@@ -131,12 +129,10 @@ static void OnActionCallback(void *pClient, const char *pClientToken, DeviceActi
     replyPara.timeout_ms = QCLOUD_IOT_MQTT_COMMAND_TIMEOUT;
     strcpy(replyPara.status_msg, "action execute success!"); //add the message about the action resault
 	
-
     DeviceProperty *pActionOutnput = pAction->pOutput;
     (void)pActionOutnput; //elimate warning
     //TO DO: add your aciont logic here and set output properties which will be reported by action_reply
 
-
     IOT_ACTION_REPLY(pClient, pClientToken, sg_data_report_buffer, sg_data_report_buffersize, pAction, &replyPara);
 }
 
@@ -303,17 +299,17 @@ __weak void OLED_ShowString(int x, int y, uint8_t *str, int bold)
 // handle the light(simulated)
 static void light_change_color(const char *color)
 {
-    // <EFBFBD><EFBFBD>Ϊdemo<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>oled<EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ<EFBFBD><EFBFBD><EFBFBD>л<EFBFBD>
+    // 作为demo，这里用oled屏字符显示来模拟灯颜色的切换
-    // <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD>ʵ<EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룬<EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܵƵ<EFBFBD><EFBFBD><EFBFBD>ɫ
+    // 这里应该由用户实现硬件操作代码，来改变智能灯的颜色
-    // <EFBFBD>˴<EFBFBD>demo<EFBFBD><EFBFBD><EFBFBD>ڿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ
+    // 此处demo，在开发板显示屏上显示具体的颜色
     OLED_ShowString(0, 0, (uint8_t *)color, 8);
 }
 
 static void light_change_brightness(TYPE_DEF_TEMPLATE_INT brightness)
 {
-    // <EFBFBD><EFBFBD>Ϊdemo<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>oled<EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ<EFBFBD><EFBFBD><EFBFBD>л<EFBFBD>
+    // 作为demo，这里用oled屏字符显示来模拟灯颜色的切换
-    // <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD>ʵ<EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룬<EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܵƵ<EFBFBD><EFBFBD><EFBFBD>ɫ
+    // 这里应该由用户实现硬件操作代码，来改变智能灯的颜色
-    // <EFBFBD>˴<EFBFBD>demo<EFBFBD><EFBFBD><EFBFBD>ڿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ
+    // 此处demo，在开发板显示屏上显示具体的颜色
     char brightness_str[12];
 
     snprintf(brightness_str, sizeof(brightness_str), "%d", brightness);
@@ -323,13 +319,13 @@ static void light_change_brightness(TYPE_DEF_TEMPLATE_INT brightness)
 
 static void light_power_on(void)
 {
-    // <EFBFBD><EFBFBD>Ϊdemo<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>oled<EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ<EFBFBD><EFBFBD><EFBFBD>л<EFBFBD>
+    // 作为demo，这里用oled屏字符显示来模拟灯颜色的切换
     OLED_Clear();
 }
 
 static void light_power_off(void)
 {
-    // <EFBFBD><EFBFBD>Ϊdemo<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>oled<EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ<EFBFBD><EFBFBD><EFBFBD>л<EFBFBD>
+    // 作为demo，这里用oled屏字符显示来模拟灯颜色的切换
     char *info = "light off";
     OLED_Clear();
     OLED_ShowString(0, 0, (uint8_t *)info, 16);
@@ -345,7 +341,7 @@ void deal_down_stream_user_logic(void *client, ProductDataDefine   * pData)
 /////////////////////////////////////////////////////////////////////////////////////
     char *color_name;
 
-    /* <EFBFBD>ƹ<EFBFBD><EFBFBD><EFBFBD>ɫ */
+    /* 灯光颜色 */
     switch (sg_ProductData.m_color) {
         case 0:
             color_name = " RED ";
@@ -361,12 +357,12 @@ void deal_down_stream_user_logic(void *client, ProductDataDefine   * pData)
     }
 
     if (sg_ProductData.m_power_switch == 1) {
-        /* <EFBFBD>ƹ⿪<EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>տ<EFBFBD><EFBFBD>Ʋ<EFBFBD><EFBFBD><EFBFBD>չʾ */
+        /* 灯光开启式，按照控制参数展示 */
         light_power_on();
         light_change_color(color_name);
         light_change_brightness(sg_ProductData.m_brightness);
     } else {
-        /* <EFBFBD>ƹ<EFBFBD><EFBFBD>ر<EFBFBD>չʾ */
+        /* 灯光关闭展示 */
         light_power_off();
     }
 }
@@ -378,6 +374,7 @@ void first_time_report_construct(DeviceProperty *pReportDataList[], int *pCount)
     for (i = 0, j = 0; i < TOTAL_PROPERTY_COUNT; i++) {
         pReportDataList[j++] = &(sg_DataTemplate[i].data_property);
     }
+    
     *pCount = j;
 }
 /////////////////////////////////////////////////////////////////////////////////////
@@ -515,7 +512,6 @@ int data_template_light_thread(void) {
 
         /* handle control msg from server */
         if (sg_control_msg_arrived) {
-
             deal_down_stream_user_logic(client, &sg_ProductData);
 
 	    /* control msg should reply, otherwise server treat device didn't receive and retain the msg which would be get by  get status*/
@@ -587,7 +583,7 @@ int data_template_light_thread(void) {
 #endif
 	    
         HAL_SleepMs(3000);
-    }
+    }/*end of while*/
 exit:
     rc = IOT_Template_Destroy(client);