更新：数码管只刷新改变的位置

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: 2025-03-19 17:02:06
+ * @LastEditTime: 2025-03-19 18:39:43
  * @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
  */

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: 2025-03-19 18:35:25
+ * @LastEditTime: 2025-03-19 19:06:14
  * @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
  */
@@ -1290,31 +1290,57 @@ void keyset_output(int8_t key_step)
 }
 
 //设置当前的输出值（实际值-> （无符号）数组），可直接输入负数
+//记录缓存变化的位置
+uint8_t change_flag[7] = {0};
 void set_output_array(int32_t pvo)
 {
+    int32_t temp = 0;
+
     pvo = (pvo > 0)?(pvo):(0 - pvo);
     
     //将实际值转换成6个独立数字
-    m5data.o_numbers[0] = (pvo/1000000 > 9)?(9):(pvo/1000000);
-    m5data.o_numbers[1] = (pvo/100000) % 10;
-    m5data.o_numbers[2] = (pvo/10000) % 10;
-    m5data.o_numbers[3] = (pvo/1000) % 10;
-    m5data.o_numbers[4] = (pvo/100) % 10;
-    m5data.o_numbers[5] = (pvo/10) % 10;
-    m5data.o_numbers[6] = pvo % 10; 
+    for(uint8_t i = 0; i < 7; i++)
+    {
+        temp = ( pvo / (int32_t)my_power( 10,( 6 - i ) ) ) % 10;
+        if(temp != m5data.o_numbers[i])
+        {   
+            m5data.o_numbers[i] = temp;
+            change_flag[i] = 1;
+        }
+    }
+    if( m5data.o_numbers[0] > 9 ) m5data.o_numbers[0] = 9;
 }
 
 //设置输出值：数字显示 + 符号 + 缓存，sto：实际值(有符号)
 void set_output(float32 sto)
 {
+    if( (sto < 0)&&(m5data.sign_flag_out == 0) )
+    {
+        //出现负数并且没有显示负号时
+        set_nixie_cube_sign(IO_OUTPUT, 1);
+    }
+    else if(( (sto >= 0)&&(m5data.sign_flag_out == 1) ))
+    {
+        //数值为非负数，但仍然显示负号时
+        set_nixie_cube_sign(IO_OUTPUT, 0);
+    }
+
     //乘以1000用于绕开 int32 和 float32 之间的转换
     sto *= 1000;
 
-    //设置数码管 数值 显示与 符号 显示
-    set_nixie_cube(IO_OUTPUT, 99, sto);
-    
     //更新缓存
     set_output_array(sto);
+
+    //刷新改变的位置
+    for(uint8_t i = 0;i < 7;i++)
+    {
+        if(change_flag[i])
+        {
+            set_nixie_cube(IO_OUTPUT, i, m5data.o_numbers[i]);
+        }
+    }
+    
+    
 }
 
 //获取当前设定的输出值