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: SPI_TFT.cpp

Revision:
11:9bb71766cafc
Parent:
10:071ae6e02fcf
Child:
12:9de056a58793
Child:
13:2c91cb947161
--- a/SPI_TFT.cpp	Sun Feb 03 18:18:43 2013 +0000
+++ b/SPI_TFT.cpp	Tue Feb 19 21:49:55 2013 +0000
@@ -526,7 +526,7 @@
 
 void SPI_TFT::hline(int x0, int x1, int y, int color)
 {
-    int w,i;
+    int w;
     w = x1 - x0 + 1;
     window(x0,y,w,1);
     wr_cmd(0x22);
@@ -568,6 +568,7 @@
         } while ((LPC_SSP1->SR & 0x10) == 0x10); // SPI FIFO not empty
     }
 #else
+    int i;
     for (i=0; i<w; i++) {
         _spi.write(color);
     }