Diff: main.cpp

Revision:

1:b4ae6047d590

Parent:

0:92feefa9d5ba

Child:

2:1bc1605bffae

--- a/main.cpp	Tue Sep 02 09:02:37 2014 +0000
+++ b/main.cpp	Fri Jun 12 09:05:58 2015 +0000
@@ -1,113 +1,93 @@
 #include "mbed.h"
-  #include "LCDTFT.h"
-  
- //BusOut     MyBus(p13,p14,p15,p16,p17,p18,p19,p20,p30,p29,p28,p27,p26,p25,p24,p23);
- BusOut MyBus(PTA13,PTD5,PTD4,PTA12,PTA4,PTA5,PTC8,PTC9);
- LCDTFT     MyLCD(PTB0,PTB1,PTB2,PTB3,PTC2,&MyBus);//LCDTFT(PinName PIN_RD,PinName PIN_WR,PinName PIN_RS,PinName PIN_CS,PinName PIN_RESET, BusOut *BUSLCD);
- 
- int main(){
-  while(1){
-  //landscape ?
-         MyLCD.vLCDTFTInit(1);
-         
-     
-     
-      
-      MyLCD.vLCDTFTFillScreen(ColorBlack);
-      MyLCD.vLCDTFTRectangle(3,3,319,157,0,ColorWhite);
-    
-      wait(1);
-      MyLCD.vLCDTFTSetParametersPrintf(8,8,8,155,3,ColorLime,ColorBlack);
-      MyLCD.printf("PPO2:\n 1.21\n 1.18\n 1.20");
-      MyLCD.vLCDTFTSetParametersPrintf(110,8,110,233,3,ColorCian,ColorBlack);
-      MyLCD.printf("fO2 %%:\n 27.3\n 26.5\n 27.1"); 
-wait(5);
+#include "LCDTFT.h"
+#include "Arial12x12.h"
+#include "Arial24x23.h"
+#include "Arial28x28.h"
+#include "font_big.h"
 
-//portrait
-            MyLCD.vLCDTFTInit(0);
-     wait(1);
-     MyLCD.vLCDTFTFillScreen(ColorWhite);
-     wait(2);
-        short int x,y;
-        y=250;
-         for(x=0;x<240;x++){
-               MyLCD.vLCDTFTPoint(x,y,ColorGreen);
-               wait_ms(1);
-         } //endfor
+//BusOut MyBus(PTA13,PTD5,PTD4,PTA12,PTA4,PTA5,PTC8,PTC9); // 8 bit bus on these dvices
+
+
+PortOut MyPort(PortD ,0xFF); // define a port with only the lower 8 bits included - that'llbe PTD0-PTD7 making a single 8 bit port.
+LCDTFT     MyLCD(PTB0,PTB1,PTB2,PTB3,PTC2,&MyPort);//LCDTFT(PinName PIN_RD,PinName PIN_WR,PinName PIN_RS,PinName PIN_CS,PinName PIN_RESET, PortOut *PORTLCD);
+
+
 
-  // red square
-     for(x=100;x<140;x++){
-         for(y=100;y<140;y++){
-               MyLCD.vLCDTFTPoint(x,y,ColorRed);
-            
-             }//endfor
-         
-         
-         } // endfor
-         x=40;
-         for(y=0;y<320;y++){
-               MyLCD.vLCDTFTPoint(x,y,ColorBlue);
-               wait_ms(1);
-         } //endfor
-         y=40;
-         for(x=0;x<240;x++){
-               MyLCD.vLCDTFTPoint(x,y,ColorBlue);
-               wait_ms(1);
-         } //endfor
-         
-      MyLCD.vLCDTFTLine(0,0,239,319,ColorPurple);
-      
-      wait(1);
-      MyLCD.vLCDTFTRectangle(50,200,150,300,0,ColorNaranja);
-      
-      MyLCD.vLCDTFTRectangle(55,205,145,295,1,ColorYellow);
-      
-      MyLCD.vLCDTFTSetParametersPrintf(5,155,5,239,2,ColorBlue,ColorWhite);
-      MyLCD.printf("Hello mbed!!!");
-      
-      wait(3);
-      MyLCD.vLCDTFTFillScreen(ColorBlack);
-      MyLCD.vLCDTFTRectangle(3,3,236,157,0,ColorWhite);
-      MyLCD.vLCDTFTRectangle(4,4,235,156,0,ColorWhite);
-      wait(1);
-      MyLCD.vLCDTFTSetParametersPrintf(8,8,8,155,3,ColorLime,ColorBlack);
-      MyLCD.printf("PPO2:\n 1.21\n 1.18\n 1.20");
-      MyLCD.vLCDTFTSetParametersPrintf(110,8,110,233,3,ColorCian,ColorBlack);
-      MyLCD.printf("fO2 %%:\n 27.3\n 26.5\n 27.1");    
-      
-         MyLCD.vLCDTFTSetParametersPrintf(30,200,30,233,2,ColorRed,ColorBlack);
-         MyLCD.printf("Countdown\n"); 
-    int a=0;
-    for(a=10;a>0;a--){
-          MyLCD.vLCDTFTSetParametersPrintf(30,260,30,233,2,ColorRed,ColorBlack);
-      MyLCD.printf("%d ",a); 
-      wait(1);
-      
-      } // endfor
-      
-      
-     
-   
-   
-    //landscape ?
-         MyLCD.vLCDTFTInit(1);
-         
-        MyLCD.vLCDTFTFillScreen(ColorWhite);
-     
-      
-      MyLCD.vLCDTFTFillScreen(ColorWhite);
-      MyLCD.vLCDTFTRectangle(3,3,315,157,0,ColorNavy);
-    
-      wait(1);
-      MyLCD.vLCDTFTSetParametersPrintf(8,8,8,155,3,ColorGreen,ColorWhite);
-      MyLCD.printf("PPO2:\n 1.21\n 1.18\n 1.20");
-      MyLCD.vLCDTFTSetParametersPrintf(110,8,110,233,3,ColorBlue,ColorWhite);
-      MyLCD.printf("fO2 %%:\n 27.3\n 26.5\n 27.1"); 
-wait(5);
+// ok - a simple sub to put in a character from the fonts defined in TFT_fonts
+// c= charactetr to put
+// font = pointer to font to use
+// x,y locatoin of bottom lh of character, bcol = background color, fcol = foreground color
+void prettyputc(char c, const unsigned char *font,short xpos,short ypos,short bcol, short fcol)
+{
+    // Length,horz,vert,byte/vert
+    int length,hor,vert,bpver; // number of bytes per character, horizontal pixels, vertical pixels and bytes per column
+    //
+    int x,y,i,j,k,ptr;
+    short coltowrite;
+    char byte,point;
+    length=font[0];
+    hor=font[1];
+    vert=font[2];
+    bpver=font[3];
+    for(i=0; i<hor; i++) { // loop over columns
+        for(j=0; j<vert; j++) {
+            x=xpos+i;
+            y=ypos+j; // NB assumes colums stored from bottom to top.... ?
+            ptr=((c -32) * length+1) + 4+i*bpver+(j/8);  // pointer in font array to start of the character we want
+            byte=(char)font[ptr];
+            k=j%8; // number of the pixel in this byte
+            point=byte & (1<<k); // get the next bit
+            if(point>0) {
+                coltowrite=fcol;
+            } else {
+                coltowrite=bcol;
+            }
 
-for(a=0;a<320;a++){
-    MyLCD.vLCDTFTPoint(a,180,ColorBlue);
+            MyLCD.vLCDTFTPoint(x,y,coltowrite);
+
+        }
     }
 
- }// endwhile
- } //endmain
\ No newline at end of file
+}
+
+
+
+
+int main()
+{
+    int i,j;
+    char message[10];
+    sprintf(message,"Hello!!");
+    while(1) {
+
+        MyLCD.vLCDTFTInit(1);
+
+        MyLCD.vLCDTFTFillScreen(ColorWhite);
+
+        for(i=0; i<200; i++) {
+            MyLCD.vLCDTFTPoint(50+i,100,ColorRed);
+        }
+        for(j=0; j<10; j++) {
+            for(i=0; i<10; i++) {
+                prettyputc(32+(i+j*10)%90,Arial24x23,24*i,23*j ,ColorWhite, ColorGreen);
+                wait(0.03);
+            }
+        }
+        wait(5);
+        for(j=0; j<10; j++) {
+            for(i=0; i<10; i++) {
+                prettyputc(32+(i+j*10)%90,Arial12x12,12*i,12*j ,ColorWhite, ColorBlue);
+                wait(0.03);
+            }
+        }
+        wait(5);
+        for(j=0; j<10; j++) {
+            for(i=0; i<10; i++) {
+                prettyputc(32+(i+j*10)%90,Arial28x28,28*i,28*j ,ColorWhite, ColorRed);
+                wait(0.03);
+            }
+        }
+        wait(5);
+
+    }// endwhile
+} //endmain
\ No newline at end of file