David Smart / RA8875 Featured

Library to control a Graphics TFT connected to 4-wire SPI - revised for the Raio RA8875 Display Controller.

Dependents:   FRDM_RA8875_mPaint RA8875_Demo RA8875_KeyPadDemo SignalGenerator ... more

Fork of SPI_TFT by Peter Drescher

See Components - RA8875 Based Display

Enhanced touch-screen support - where it previous supported both the Resistive Touch and Capacitive Touch based on the FT5206 Touch Controller, now it also has support for the GSL1680 Touch Controller.

Offline Help Manual (Windows chm)

/media/uploads/WiredHome/ra8875.zip.bin (download, rename to .zip and unzip)

Diff: GraphicsDisplay.cpp

Revision:
55:dfbabef7003e
Parent:
42:7cbdfd2bbfc5
Child:
59:fb40aad4efd4
--- a/GraphicsDisplay.cpp	Sun Mar 23 17:35:14 2014 +0000
+++ b/GraphicsDisplay.cpp	Sun Mar 30 23:37:41 2014 +0000
@@ -233,7 +233,7 @@
     window(0,0, width(),height());
 }
 
-RetCode_t GraphicsDisplay::putp(color_t color)
+RetCode_t GraphicsDisplay::_putp(color_t color)
 {
     pixel(_x, _y, color);
     // update pixel location based on window settings
@@ -264,7 +264,7 @@
     window(x, y, w, h);
     _StartGraphicsStream();
     for (int i=0; i<w*h; i++) {
-        putp(color[i]);
+        _putp(color[i]);
     }
     _EndGraphicsStream();
     WindowMax();
@@ -287,7 +287,7 @@
         if (offset == 0)
             INFO(" %2d = %02X", i>>3, byte);
         int c = ((byte << offset) & 0x80) ? _foreground : _background;
-        putp(c);
+        _putp(c);
     }
     _EndGraphicsStream();
     WindowMax();
@@ -320,7 +320,7 @@
             color_t c = (byte & bitmask) ? _foreground : _background;
             //INFO("(%2d,%2d) %02X & %02X => %04X [%04X,%04X]", px, py, byte, bitmask, c, _foreground, _background);
             //pixel(x+px, y+py, c);
-            putp(c);
+            _putp(c);
         }
     }
     _EndGraphicsStream();
@@ -542,13 +542,13 @@
                     dPix >>= 4;
                 dPix &= 0x0F;
                 pixelBuffer[i] = RGBQuadToRGB16(colorPalette, dPix);
-                //putp(RGBQuadToRGB16(colorPalette, dPix));
+                //_putp(RGBQuadToRGB16(colorPalette, dPix));
             } else if (BPP_t == 8) {
                 pixelBuffer[i] = RGBQuadToRGB16(colorPalette, lineBuffer[i]);
-                //putp(RGBQuadToRGB16(colorPalette, lineBuffer[i]));
+                //_putp(RGBQuadToRGB16(colorPalette, lineBuffer[i]));
             } else if (BPP_t == 16) {
                 pixelBuffer[i] = lineBuffer[i];
-                //putp(lineBuffer[i]);
+                //_putp(lineBuffer[i]);
             } else if (BPP_t == 24) {
                 color_t color;
                 color = RGB(lineBuffer[i*3+2], lineBuffer[i*3+1], lineBuffer[i*3+0]);