Diff: uVGAIII_main.cpp

Revision:

6:58c02c38e75f

Parent:

0:de1ab53f3480

diff -r 8acc50389659 -r 58c02c38e75f uVGAIII_main.cpp
--- a/uVGAIII_main.cpp	Mon Mar 24 19:54:56 2014 +0000
+++ b/uVGAIII_main.cpp	Mon Dec 10 17:58:38 2018 +0000
@@ -39,9 +39,10 @@
     pc.printf("uVGAIII CONSTRUCTOR\n");
     pc.printf("********************\n");
 #endif
+
     _cmd.baud(9600);
     _rst = 1;    // put RESET pin to high to start TFT screen
-
+    
     reset();
     cls();           // clear screen
     speversion();    // get SPE version information
@@ -60,7 +61,7 @@
 void uVGAIII :: writeBYTE(char c) { // send a BYTE command to screen
 
     _cmd.putc(c);
-    wait_ms(1);
+    wait_ms(100); // changed FROM 1 to 100
 
 #if DEBUGMODE
     pc.printf("   Char sent : 0x%02X\n",c);
@@ -81,20 +82,24 @@
     pc.printf("\n");
     pc.printf("New COMMAND : 0x%02X%02X\n", command[0], command[1]);
 #endif
+
     int i, resp = 0;
     freeBUFFER();
-
+    
+    // Changed wait on following line FROM 100 to 400
     for (i = 0; i < commNum; i++) {writeBYTE(command[i]); wait_ms(100);} // send command to serial port
-
+    
     for (i = 0; i < respNum; i++) {
-       while (!_cmd.readable()) wait_ms(TEMPO);              // wait for screen answer
+       while (!_cmd.readable()){ wait_ms(TEMPO); }              // wait for screen answer
         if (_cmd.readable()) {
            resp = _cmd.getc();           // read response if any
+           
 #if DEBUGMODE
            pc.printf("response = 0x%02X\n",resp);
 #endif
         }
     }
+    
     return resp;
 }
 
@@ -121,8 +126,9 @@
     command[1] = SPEVERSION & 0xFF;
 
     spe = readVERSION(command, 2);
-    
+#if DEBUGMODE    
     pc.printf("spe:%d\n",spe);
+#endif
 }
 
 //**************************************************************************
@@ -133,8 +139,9 @@
     command[1] = PMMCVERSION & 0xFF;
 
     pmmc = readVERSION(command, 2);
-    
+#if DEBUGMODE    
     pc.printf("pmmc:%d\n",pmmc);
+#endif
 }
 
 //**************************************************************************
@@ -256,7 +263,9 @@
     while (_cmd.readable() && resp < ARRAY_SIZE(response)) {
         temp = _cmd.getc();
         response[resp] = (char)temp;
+#if DEBUGMODE
         pc.printf("response = 0x%02X\n",response[resp]);
+#endif
         resp++;
     }
     switch (resp) {