Diff: AkiSpiLcd.h

Revision:

0:b3c8fdd01601

Child:

1:57de84d2025c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/AkiSpiLcd.h	Tue May 06 17:07:34 2014 +0000
@@ -0,0 +1,55 @@
+/*
+this is for SHARP LCD LS027B4DH01
+by Kazuki Yamamoto, or _K4ZUKI_
+*/
+
+#ifndef __AKISPILCD_H__
+#define __AKISPILCD_H
+//#include "mbed.h"
+
+class AkiSpiLcd
+{
+public:
+    /** Constructor
+    * @param mosi SPI data input
+    * @param sck SPI clock input
+    * @param cs HIGH-active chip enable input
+    * @param disp HIGH-active display enable input
+    */
+    AkiSpiLcd(PinName mosi,PinName sck, PinName cs, PinName disp);
+
+    /** Clear screen
+    */
+    void cls();
+
+    /** Writes single line(400 bits = 50 bytes)
+    * @param line line number(1-240)
+    * @param *data pointer to data
+    */
+    void updateSingle(int line, uint8_t* data);
+
+    /** Writes multi lines(400 x N bits = 50 x N bytes)
+    * @param line line number(1-240)
+    * @param length number of line to write
+    * @param *data pointer to data
+    */
+    void updateMulti(int line, int length, uint8_t* data);
+
+    /** Inverting internal COM signal
+    */
+    void cominvert();
+
+    /** Enables/disables display. internal memory will not flushed
+    * @param disp true = display is on / false = display is off
+    */
+    void dispOn(bool disp);
+    
+private:
+    int comflag;
+    int modeflag;
+    int clearflag;
+    SPI _spi;
+    DigitalOut _cs;
+    DigitalOut _disp;
+};
+#endif