han back / Mbed OS CLEO_UART_DOTMATRIX

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Diff: main.cpp

Revision:
1:93504aad8a05
Parent:
0:3f43ed494764
diff -r 3f43ed494764 -r 93504aad8a05 main.cpp
--- a/main.cpp	Thu Sep 28 03:32:27 2017 +0000
+++ b/main.cpp	Thu Sep 28 04:47:40 2017 +0000
@@ -22,6 +22,7 @@
 
 UART_buf RX_BUF;
 
+volatile uint8_t Dot_flag = 0, Dot_data;
 void SerialUARTRX_ISR(void);
 void data_write(char *data, int len);
 void Command_Write(uint8_t com);
@@ -38,6 +39,11 @@
     
     while(1)
     {
+        if(Dot_flag)
+        {
+            Dot_flag = 0;
+            char_data_write(Dot_data);
+        }
     }
 }
 
@@ -89,7 +95,8 @@
                     case 0x01:
                         if(RX_BUF.CMD == 0x17)
                         {
-                            char_data_write(RX_BUF.DATA[0]);
+                            Dot_flag = 1;
+                            Dot_data = RX_BUF.DATA[0];
                         }
                         break;
                 }
@@ -120,6 +127,8 @@
     // Blinking Set -> off
     // Display Set -> on
     Command_Write((char)0x81);
+    
+    char_data_write(0x20);
 }
 
 void char_data_write(char data)