Diff: touch_tft.cpp

Revision:

3:1e05b273008a

Parent:

2:ef7972c29c0e

--- a/touch_tft.cpp	Sun Sep 04 21:23:31 2011 +0000
+++ b/touch_tft.cpp	Fri Oct 18 18:29:09 2013 +0000
@@ -19,9 +19,9 @@
 #define threshold 0x2000  // threshold to detect pressed 
 
 touch_tft::touch_tft(PinName xp, PinName xm, PinName yp, PinName ym,
-                     PinName mosi, PinName miso, PinName sclk, PinName cs, PinName reset,const char* name):
+                     PinName mosi, PinName miso, PinName sclk, PinName cs, PinName reset,PinName dc,const char* name):
         _xp(xp),_xm(xm),_yp(yp),_ym(ym),_ax(xp),_ay(yp),
-        SPI_TFT(mosi,miso,sclk,cs,reset,name) {
+        SPI_TFT_ILI9341(mosi,miso,sclk,cs,reset,dc,name) {
     xa = xp;
     ya = yp;
 
@@ -59,8 +59,8 @@
         }
         y2 = y1;
         // debug
-        //locate(1,7);
-        //printf("d: %4d y: %5d s1: %4d",d1,y1,s1);
+        /**/locate(1,7);
+        /**/this->printf("d: %4d y: %5d s1: %4d",d1,y1,s1);
 
         // read x voltage
         _yp.output();
@@ -88,8 +88,8 @@
         }
         x2 = x1;
         // debug
-        //locate(1,8);
-        //printf("d: %4d x: %5d s2: %4d",d2,x1,s2);
+        /**/locate(1,8);
+        /**/this->printf("d: %4d x: %5d s2: %4d",d2,x1,s2);
 
     } while (s1 < 3 || s2 < 3); // read until we have three samples close together
     switch (orientation) {
@@ -114,6 +114,7 @@
     point p;
 
     cls();
+    foreground(White);    // set chars to white
     line(0,3,6,3,White);
     line(3,0,3,6,White);
 
@@ -124,9 +125,9 @@
     pos_y = pos_y * font[2];
 
     locate(pos_x,pos_y);
-    printf("press cross");
+    this->printf("press cross");
     locate(pos_x,pos_y + font[2]);
-    printf("to calibrate");
+    this->printf("to calibrate");
     for (i=0; i<5; i++) {
         do {
             p = get_touch();
@@ -137,7 +138,7 @@
     a = a / 5;
     b = b / 5;
     locate(pos_x,pos_y);
-    printf("OK         ");
+    this->printf("OK         ");
     do {
         p = get_touch();
     } while (p.y > 0x2000 | p.x > 0x2000); // wait for no touch
@@ -146,9 +147,9 @@
     line(width() -5, height() - 8,width() - 5,height() -1,White);   // paint cross
     line(width() - 8,height() - 5,width() - 1,height() - 5,White);
     locate(pos_x,pos_y);
-    printf("press cross");
+    this->printf("press cross");
     locate(pos_x,pos_y + font[2]);
-    printf("to calibrate");
+    this->printf("to calibrate");
     for (i=0; i<5; i++) {
         do {
             p  = get_touch();
@@ -160,7 +161,7 @@
     d = d / 5;
 
     locate(pos_x, pos_y);
-    printf("OK         ");
+    this->printf("OK         ");
     do {
         p = get_touch();
     } while (p.y > 0x2000 | p.x > 0x2000); // wait for no touch