曲线绘制，间隔1500ms绘制下一个数据点

App/APP_WU/Inc/apps_gather.h

@@ -2,7 +2,7 @@
  * @Author: wujunchao wujunchao@wuxismart.com
  * @Date: 2024-12-27 11:51:06
  * @LastEditors: wujunchao wujunchao@wuxismart.com
- * @LastEditTime: 2025-02-05 14:33:58
+ * @LastEditTime: 2025-02-06 14:13:18
  * @FilePath: \signal_generator\App\APP_WU\Inc\apps_gather.h
  * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
  */
@@ -121,6 +121,7 @@ void battery_show(void);            //电池电量显示
 void key_functions_main(void);      //按键功能，主界面
 void key_functions_setting(void);   //按键功能，详细设置菜单界面
 void num_twinkle(void);             //数值闪烁，数值发生变化后开始闪烁，10秒无动作后闪烁停止，游标移动后恢复前一时刻位置的数值
+void plot_drawing(void);            //实时曲线绘制
 
 typedef enum
 {
@@ -176,6 +177,31 @@ typedef struct
     //screen_setting
     
 }MENU_DATA;
+
+typedef struct
+{
+    //lv_chart_set_range(ui->screen_main_chart_1, LV_CHART_AXIS_PRIMARY_Y, y_pri_low, y_pri_up);
+    int y_pri_up;               //纵轴（主）上限
+    int y_pri_low;              //纵轴（主）下限
+    float32 yreal_pri_up;       //实际值y上限
+    float32 yreal_pri_low;      //实际值y下限
+
+    //lv_chart_set_range(ui->screen_main_chart_1, LV_CHART_AXIS_SECONDARY_Y, y_scd_low, y_scd_up);
+    int y_scd_up;               //纵轴（副）上限
+    int y_scd_low;              //纵轴（副）下限
+    float32 yreal_scd_up;       //实际值y上限
+    float32 yreal_scd_low;      //实际值y下限
+
+    //lv_chart_set_next_value(ui->screen_main_chart_1, ui->screen_main_chart_1_0, 1);
+    int y_pri_value;            //0号曲线的下一个点，主y轴
+    float32 yreal_pri_value;    //0号曲线的下一个实际值
+
+    //lv_chart_set_next_value(ui->screen_main_chart_1, ui->screen_main_chart_1_1, 1);
+    int y_scd_value;            //1号曲线的下一个点，副y轴
+    float32 yreal_scd_value;    //1号曲线的下一个实际值
+
+}PLOT_DATA;
+
 /**********test5**********/
 
 

App/APP_WU/Src/apps_gather.c

@@ -2,7 +2,7 @@
  * @Author: wujunchao wujunchao@wuxismart.com
  * @Date: 2024-12-27 11:50:56
  * @LastEditors: wujunchao wujunchao@wuxismart.com
- * @LastEditTime: 2025-02-05 16:53:58
+ * @LastEditTime: 2025-02-06 14:38:05
  * @FilePath: \signal_generator\App\APP_WU\Src\apps_gather.c
  * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
  */
@@ -12,6 +12,7 @@
 #if 1
 /**********test5**********/
 MENU_DATA m5data;
+PLOT_DATA pltdata;
 // char buff_io[2];
 void menu_data_init(void)
 {
@@ -26,6 +27,7 @@ void menu_data_init(void)
     m5data.scr_init_cnt = 0;
     
     //screen_main
+    {
         m5data.runtime_seconds = 0;
         m5data.runtime_minutes = 0;
         m5data.runtime_hours = 0;
@@ -43,8 +45,26 @@ void menu_data_init(void)
         m5data.input_mode_type = VOLTAGE_MV;
         m5data.output_mode = SIG_VOLTAGE;
         m5data.output_mode_type = VOLTAGE_MV;
+        // memset(buff_io,0,2);     //用于lvgl文本显示
+
+        //图标显示值（int）
+        pltdata.y_pri_low = 0;
+        pltdata.y_pri_up = 100;
+        pltdata.y_scd_low = 0;
+        pltdata.y_scd_up = 100;
+        pltdata.y_pri_value = 0;
+        pltdata.y_scd_value = 0;
+
+        //实际物理量（float32）
+        pltdata.yreal_pri_low = 4;
+        pltdata.yreal_pri_up = 20;
+        pltdata.yreal_scd_low = 4;
+        pltdata.yreal_scd_up = 20;
+        pltdata.yreal_pri_value = 0;
+        pltdata.yreal_scd_value = 0;
+    }
+
     
-    // memset(buff_io,0,2);
 
     //screen_setting
 }
@@ -739,6 +759,7 @@ void scr_main_run(void)        //主界面
     battery_show();
 
     //动态曲线绘制
+    plot_drawing();
     
     //当前输出值、工作模式、IN/OUT、ON/OFF、当前工作模式的单位或类型。该部分内容已迁移至按键功能，按键按下后再对显示内容进行设置
     //数值闪烁
@@ -1002,6 +1023,22 @@ void num_twinkle(void)                  //数值闪烁
 
 }
 
+void plot_drawing(void)         //实时曲线绘制
+{
+    if(plot_1500ms_flag)
+    {
+        plot_1500ms_flag = 0;
+
+        pltdata.yreal_pri_value = m5data.io_numbers[0]*100 + m5data.io_numbers[1]*10 + m5data.io_numbers[2] + \
+                                m5data.io_numbers[3]*(float32)0.1 + m5data.io_numbers[4]*(float32)0.01 + m5data.io_numbers[5]*(float32)0.001;
+
+        pltdata.y_pri_value = ( pltdata.y_pri_up - pltdata.y_pri_low ) * \
+        ( pltdata.yreal_pri_value - pltdata.yreal_pri_low ) / ( pltdata.yreal_pri_up - pltdata.yreal_pri_low );
+
+        lv_chart_set_next_value(guider_ui.screen_main_chart_1, guider_ui.screen_main_chart_1_0, pltdata.y_pri_value);
+    }
+}
+
 void scr_setting_run(void)      //详细设置界面
 {