Diff: MIP8F_SPI.h

Revision:

0:b2d46804658c

Child:

1:2b85e7edcc4e

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MIP8F_SPI.h	Mon Oct 22 04:21:43 2018 +0000
@@ -0,0 +1,143 @@
+/**
+* @file MIP8F_SPI.h
+* @brief Library header file: Class for JDI MIP8 display
+* @details  
+* <license>
+* Copyright 2018 Japan Display Inc.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*     http://www.apache.org/licenses/LICENSE-2.0
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "mbed.h"
+/*****************************************
+* Select compile option
+******************************************/
+/**
+* @def LINEBUFF_MODE
+* @ brief If you will use a Line Buffer mode,you must define LINEBUFF_MODE 
+*/
+//#define LINEBUFF_MODE
+/*****************************************
+******************************************/
+#ifdef LINEBUFF_MODE
+    //  1dot = 4bit
+    #define LINE_SIZE  320  // 640 / 2
+#else
+    //#define FRAME_SIZE 9328  //1flame = 212dot X 88dot  1dot = 4bit
+    #define FRAME_SIZE  153600  //  153600 640 x 480        103600  400dot x 200dot    1dot = 4bit
+#endif
+
+// RGB color definitions       /*  R, G, B  */
+#define Black           0x00    /*  0  0  0  */
+#define Blue            0x02    /*  0  0  1  */
+#define Green           0x04    /*  0  1  0  */
+#define Cyan            0x06    /*  0  1  1  */
+#define Red             0x08    /*  1  0  0  */
+#define Magenta         0x0a    /*  1  0  1  */ 
+#define Yellow          0x0c    /*  1  1  0  */
+#define White           0x0e    /*  1  1  1  */
+
+//transfer mode
+#define TrBIT4    0x00
+#define TrBIT3    0x01
+#define TrBIT1    0x02
+    
+#define RGB8(r,g,b)   (((r & 0x80) >>4) | ((g & 0x80)>>5) | ((b & 0x80)>>6) ) & 0x0E  //24bit->4bit ??6bit(8bit)?? MIP  MASK 0000 1110??
+
+
+/**
+* @brief display class for JDI MIP8(memory in pixel 8 color display)
+* @details spi-transfer has 3 mode. 
+* 4bit mode is color display, this bit arrange is  R,G,B,x.   R,G,B = R,G,B subpixel bit.  a x bit is Dummy.
+* No ues(3bit mode is color display, this bit arrange is  R,G,B.   R,G,B = R,G,B subpixel bit.  No bit is Dummy.)
+* 1bit mode is monocrome display,high speed refresh mode. a only Green subpixel of bitmap data is transfered.
+*/ 
+class memLCD8 : public Stream {
+public:
+
+/**
+* @brief Constructor : Set MPU pin names
+*/
+    memLCD8(PinName mosi,PinName miso,PinName sclk,PinName cs,PinName disp,PinName power); 
+#ifndef LINEBUFF_MODE
+    void  writeDISP(void);
+    void  writeDISP(int transfermode);           // transfermode : 4bit,3bit,1bit
+    void  pixel(int x, int y, uint8_t color);     //for framebuffer
+#else
+    void  writeDISP(int line,int transfermode);// for linebuffer
+    void  pixel(int x, uint8_t color);           // for linebuffer
+#endif
+    void  clsBUF(void);
+    void  locate(int x, int y);
+    void foreground(uint8_t colour);
+    void background(uint8_t colour);
+    void command(char command);
+    void setmarge(bool ifMarge);
+    void setWH(int width, int height);
+    void SwDisp(bool ONorOFF);
+    void character(int x, int y, int c);
+//    void LayerCopy(void);
+    void circle(int x0, int y0, int r, uint8_t color);
+    void fillcircle(int x0, int y0, int r, uint8_t color);
+    void hline(int x0, int x1, int y, uint8_t color);
+    void vline(int x, int y0, int y1, uint8_t color);
+    void line(int x0, int y0, int x1, int y1, uint8_t color);
+    void rect(int x0, int y0, int x1, int y1, uint8_t color);
+    void fillrect(int x0, int y0, int x1, int y1, uint8_t color);
+    void Symbol(unsigned int x, unsigned int y, unsigned char *symbol);
+    void set_font(unsigned char* f);
+    unsigned char* font;
+    //ver2.0
+    void SetTransfermode(int transfermode);
+    int* GetPixelValue(int x , int y , uint8_t* buff);
+protected:
+    virtual int _putc(int value);
+    virtual int _getc();
+
+    //! SPI class
+    SPI _spi;
+    //! pin class , SPI line 
+    DigitalOut _cs;
+    //! display on/off
+    DigitalOut _disp;
+    //! diplay power on/off
+    DigitalOut _power;
+        
+    //! foreground color of display
+    char _foreground;
+    //! background color of display
+    char _background;
+    bool _ifMarge;
+    char _if16;
+        
+#ifndef LINEBUFF_MODE
+    //! frame buffer for display
+    uint8_t _dispBUF[FRAME_SIZE];
+    //uint8_t _LayerBUF[FRAME_SIZE];
+#else
+    //uint8_t *_pLineBuf;
+    //! line buffer for display
+    uint8_t _dispBUF[LINE_SIZE];
+#endif
+
+    //! height,diplay pixel size 
+    int _height;
+    //! width,diplay pixel size 
+    int _width;
+    unsigned int char_x;
+    unsigned int char_y;
+    
+    //ver2.0
+    //! SPI transfer mode command to MIP8 diplay
+    char TrModeCommand;
+    int TrAdd;
+    int TrValue[3];
+    int TrValNum;
+};