Diff: Protocols/SPI8.h

Revision:

0:75ec1b3cde17

Child:

1:ff019d22b275

diff -r 000000000000 -r 75ec1b3cde17 Protocols/SPI8.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Protocols/SPI8.h	Thu Feb 12 22:22:47 2015 +0000
@@ -0,0 +1,73 @@
+#ifndef SPI8_H
+#define SPI8_H
+
+#include "mbed.h"
+#include "Protocols.h"
+//#include "GraphicsDisplay.h"
+
+class SPI8 : public Protocols
+{
+ public:
+
+    /** Create an SPI 8bit display interface with 3 control pins
+    *
+    * @param SPI mosi
+    * @param SPI miso
+    * @param SPI sclk
+    * @param CS pin connected to CS of display
+    * @param reset pin connected to RESET of display
+    * @param DC pin connected to data/command of display
+    */ 
+    SPI8(PinName mosi, PinName miso, PinName sclk, PinName CS, PinName reset, PinName DC);
+ 
+protected:
+   
+    /** Send command byte to display controller 
+    *
+    * @param cmd: byte to send  
+    *
+    */   
+    virtual void wr_cmd(unsigned char cmd);
+    
+    /** Send data byte to display controller 
+    *
+    * @param data8: byte to send   
+    *
+    */   
+    virtual void wr_data8(unsigned char data8);
+    
+    /** Send same data byte to display controller multiple times
+    *
+    * @param data8: byte to send
+    * @param count: how many
+    *
+    */   
+    virtual void wr_data8(unsigned char data8, unsigned int count);
+    
+    /** Send array of data bytes to display controller
+    *
+    * @param data8: unsigned char data array
+    * @param lenght: lenght of array
+    *
+    */   
+    virtual void wr_data8buf(unsigned char* data8, unsigned int lenght);
+    
+    /** HW reset sequence (without display init commands)   
+    */
+    virtual void hw_reset();
+    
+    /** Set ChipSelect high or low
+    * @param enable 0/1   
+    */
+    virtual void BusEnable(bool enable);
+  
+    DigitalOut _CS;
+
+private:
+
+    SPI _spi;
+    DigitalOut _reset;
+    DigitalOut _DC;
+  
+};
+#endif
\ No newline at end of file