Diff: ks0713_spi.h

Revision:

0:7b044b89e49c

Child:

1:408627d73aa8

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ks0713_spi.h	Sun Feb 26 15:52:10 2012 +0000
@@ -0,0 +1,68 @@
+#ifndef MBED_KS0713_SPI_H
+#define MBED_KS0713_SPI_H
+
+#define MBED_KS0713_SPI_WIDTH  100
+#define MBED_KS0713_SPI_HEIGHT  32
+
+
+#include "mbed.h"
+//
+// KS0713 SPI driver for aitendo 100x32 LCD module.
+//
+// This driver is based on Tony Beck's KS0713 library. Thank you.
+//
+//  Website: http://www.aitendo.co.jp/product/3127
+//
+// LCD module pin assign
+//
+//    1.VSS(GND)
+//    2.VDD(3.3V)
+//    3.CS1B
+//    4.CS2(tie off to H)
+//    5.RS(1:data, 0:command)
+//    6.RD(tie off to H or L)
+//    7.WR(tie off to H or L)
+//    8.PS(1:parallel, 0:serial) (tie off to L)
+//    9.RESETN
+//    10.MI(1:6800, 0:8080) (tie off to H or L)
+//    11.DB7(serial data, MSB 1st)
+//    12.DB6(serial clock)
+//    13.DB5 NC
+//    14.DB4 NC
+//    15.DB3 NC
+//    16.DB2 NC
+//    17.DB1 NC
+//    18.DB0 NC
+//    19.NC
+
+
+class KS0713_SPI : public Stream {
+public:
+    KS0713_SPI(PinName mosi, PinName sclk, PinName cs1b, PinName rs, PinName rstb);
+    void init();
+    void clear();
+    void fill();    
+    void update();
+    void locate(int x, int y);
+    void line(int x1, int y1, int x2, int y2);
+private:
+    SPI _spi;
+    DigitalOut _cs1b;
+    DigitalOut _rs;
+    DigitalOut _rstb;
+    int _x,_y;
+    
+
+    void writeCommand(unsigned char);  
+    void writeData(unsigned char);  
+
+    unsigned char vram[MBED_KS0713_SPI_WIDTH][MBED_KS0713_SPI_HEIGHT/8];
+
+protected:
+    virtual int _putc(int value);
+    virtual int _getc();
+    
+
+};
+
+#endif
\ No newline at end of file