Version 4.0. Line buffer mode
Dependents: MIP8f_FRDM_LineBuffer_sample
MIP8F_SPI Ver4.0
Version 4.0. Line buffer mode. for "MIP8f_FRDM_LineBuffer_sample" sample code.
If you want to use for "MIP8f_FRDM_sample_CountUpDigit" , "MIP8f_FRDM_MonochromeDisplay_sample" , "MIP8f_FRDM_sample" , you can change compiler macro "#define LINEBUFF_MODE 1" ,"#define FRAMEBUFF_MODE 0" to "#define LINEBUFF_MODE 0" ,"#define FRAMEBUFF_MODE 1" on MIP8F_SPI.h
MIP8F_SPI.h@1:2b85e7edcc4e, 2018-10-24 (annotated)
- Committer:
- JDI_Mbed_Team
- Date:
- Wed Oct 24 02:23:30 2018 +0000
- Revision:
- 1:2b85e7edcc4e
- Parent:
- 0:b2d46804658c
- Child:
- 2:944f2968c19f
for Video;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
JDI_Mbed_Team | 0:b2d46804658c | 1 | /** |
JDI_Mbed_Team | 0:b2d46804658c | 2 | * @file MIP8F_SPI.h |
JDI_Mbed_Team | 0:b2d46804658c | 3 | * @brief Library header file: Class for JDI MIP8 display |
JDI_Mbed_Team | 0:b2d46804658c | 4 | * @details |
JDI_Mbed_Team | 0:b2d46804658c | 5 | * <license> |
JDI_Mbed_Team | 0:b2d46804658c | 6 | * Copyright 2018 Japan Display Inc. |
JDI_Mbed_Team | 0:b2d46804658c | 7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
JDI_Mbed_Team | 0:b2d46804658c | 8 | * you may not use this file except in compliance with the License. |
JDI_Mbed_Team | 0:b2d46804658c | 9 | * You may obtain a copy of the License at |
JDI_Mbed_Team | 0:b2d46804658c | 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
JDI_Mbed_Team | 0:b2d46804658c | 11 | * Unless required by applicable law or agreed to in writing, software |
JDI_Mbed_Team | 0:b2d46804658c | 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
JDI_Mbed_Team | 0:b2d46804658c | 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
JDI_Mbed_Team | 0:b2d46804658c | 14 | * See the License for the specific language governing permissions and |
JDI_Mbed_Team | 0:b2d46804658c | 15 | * limitations under the License. |
JDI_Mbed_Team | 0:b2d46804658c | 16 | */ |
JDI_Mbed_Team | 0:b2d46804658c | 17 | |
JDI_Mbed_Team | 0:b2d46804658c | 18 | #include "mbed.h" |
JDI_Mbed_Team | 0:b2d46804658c | 19 | /***************************************** |
JDI_Mbed_Team | 0:b2d46804658c | 20 | * Select compile option |
JDI_Mbed_Team | 0:b2d46804658c | 21 | ******************************************/ |
JDI_Mbed_Team | 0:b2d46804658c | 22 | /** |
JDI_Mbed_Team | 0:b2d46804658c | 23 | * @def LINEBUFF_MODE |
JDI_Mbed_Team | 0:b2d46804658c | 24 | * @ brief If you will use a Line Buffer mode,you must define LINEBUFF_MODE |
JDI_Mbed_Team | 0:b2d46804658c | 25 | */ |
JDI_Mbed_Team | 0:b2d46804658c | 26 | //#define LINEBUFF_MODE |
JDI_Mbed_Team | 0:b2d46804658c | 27 | /***************************************** |
JDI_Mbed_Team | 0:b2d46804658c | 28 | ******************************************/ |
JDI_Mbed_Team | 0:b2d46804658c | 29 | #ifdef LINEBUFF_MODE |
JDI_Mbed_Team | 0:b2d46804658c | 30 | // 1dot = 4bit |
JDI_Mbed_Team | 0:b2d46804658c | 31 | #define LINE_SIZE 320 // 640 / 2 |
JDI_Mbed_Team | 0:b2d46804658c | 32 | #else |
JDI_Mbed_Team | 0:b2d46804658c | 33 | //#define FRAME_SIZE 9328 //1flame = 212dot X 88dot 1dot = 4bit |
JDI_Mbed_Team | 0:b2d46804658c | 34 | #define FRAME_SIZE 153600 // 153600 640 x 480 103600 400dot x 200dot 1dot = 4bit |
JDI_Mbed_Team | 0:b2d46804658c | 35 | #endif |
JDI_Mbed_Team | 0:b2d46804658c | 36 | |
JDI_Mbed_Team | 0:b2d46804658c | 37 | // RGB color definitions /* R, G, B */ |
JDI_Mbed_Team | 0:b2d46804658c | 38 | #define Black 0x00 /* 0 0 0 */ |
JDI_Mbed_Team | 0:b2d46804658c | 39 | #define Blue 0x02 /* 0 0 1 */ |
JDI_Mbed_Team | 0:b2d46804658c | 40 | #define Green 0x04 /* 0 1 0 */ |
JDI_Mbed_Team | 0:b2d46804658c | 41 | #define Cyan 0x06 /* 0 1 1 */ |
JDI_Mbed_Team | 0:b2d46804658c | 42 | #define Red 0x08 /* 1 0 0 */ |
JDI_Mbed_Team | 0:b2d46804658c | 43 | #define Magenta 0x0a /* 1 0 1 */ |
JDI_Mbed_Team | 0:b2d46804658c | 44 | #define Yellow 0x0c /* 1 1 0 */ |
JDI_Mbed_Team | 0:b2d46804658c | 45 | #define White 0x0e /* 1 1 1 */ |
JDI_Mbed_Team | 0:b2d46804658c | 46 | |
JDI_Mbed_Team | 0:b2d46804658c | 47 | //transfer mode |
JDI_Mbed_Team | 0:b2d46804658c | 48 | #define TrBIT4 0x00 |
JDI_Mbed_Team | 0:b2d46804658c | 49 | #define TrBIT3 0x01 |
JDI_Mbed_Team | 0:b2d46804658c | 50 | #define TrBIT1 0x02 |
JDI_Mbed_Team | 0:b2d46804658c | 51 | |
JDI_Mbed_Team | 0:b2d46804658c | 52 | #define RGB8(r,g,b) (((r & 0x80) >>4) | ((g & 0x80)>>5) | ((b & 0x80)>>6) ) & 0x0E //24bit->4bit ??6bit(8bit)?? MIP MASK 0000 1110?? |
JDI_Mbed_Team | 0:b2d46804658c | 53 | |
JDI_Mbed_Team | 0:b2d46804658c | 54 | |
JDI_Mbed_Team | 0:b2d46804658c | 55 | /** |
JDI_Mbed_Team | 0:b2d46804658c | 56 | * @brief display class for JDI MIP8(memory in pixel 8 color display) |
JDI_Mbed_Team | 0:b2d46804658c | 57 | * @details spi-transfer has 3 mode. |
JDI_Mbed_Team | 0:b2d46804658c | 58 | * 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. |
JDI_Mbed_Team | 0:b2d46804658c | 59 | * 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.) |
JDI_Mbed_Team | 0:b2d46804658c | 60 | * 1bit mode is monocrome display,high speed refresh mode. a only Green subpixel of bitmap data is transfered. |
JDI_Mbed_Team | 0:b2d46804658c | 61 | */ |
JDI_Mbed_Team | 0:b2d46804658c | 62 | class memLCD8 : public Stream { |
JDI_Mbed_Team | 0:b2d46804658c | 63 | public: |
JDI_Mbed_Team | 0:b2d46804658c | 64 | |
JDI_Mbed_Team | 0:b2d46804658c | 65 | /** |
JDI_Mbed_Team | 0:b2d46804658c | 66 | * @brief Constructor : Set MPU pin names |
JDI_Mbed_Team | 0:b2d46804658c | 67 | */ |
JDI_Mbed_Team | 0:b2d46804658c | 68 | memLCD8(PinName mosi,PinName miso,PinName sclk,PinName cs,PinName disp,PinName power); |
JDI_Mbed_Team | 0:b2d46804658c | 69 | #ifndef LINEBUFF_MODE |
JDI_Mbed_Team | 0:b2d46804658c | 70 | void writeDISP(void); |
JDI_Mbed_Team | 0:b2d46804658c | 71 | void writeDISP(int transfermode); // transfermode : 4bit,3bit,1bit |
JDI_Mbed_Team | 0:b2d46804658c | 72 | void pixel(int x, int y, uint8_t color); //for framebuffer |
JDI_Mbed_Team | 0:b2d46804658c | 73 | #else |
JDI_Mbed_Team | 0:b2d46804658c | 74 | void writeDISP(int line,int transfermode);// for linebuffer |
JDI_Mbed_Team | 0:b2d46804658c | 75 | void pixel(int x, uint8_t color); // for linebuffer |
JDI_Mbed_Team | 0:b2d46804658c | 76 | #endif |
JDI_Mbed_Team | 0:b2d46804658c | 77 | void clsBUF(void); |
JDI_Mbed_Team | 0:b2d46804658c | 78 | void locate(int x, int y); |
JDI_Mbed_Team | 0:b2d46804658c | 79 | void foreground(uint8_t colour); |
JDI_Mbed_Team | 0:b2d46804658c | 80 | void background(uint8_t colour); |
JDI_Mbed_Team | 0:b2d46804658c | 81 | void command(char command); |
JDI_Mbed_Team | 0:b2d46804658c | 82 | void setmarge(bool ifMarge); |
JDI_Mbed_Team | 0:b2d46804658c | 83 | void setWH(int width, int height); |
JDI_Mbed_Team | 0:b2d46804658c | 84 | void SwDisp(bool ONorOFF); |
JDI_Mbed_Team | 1:2b85e7edcc4e | 85 | void character(int x, int y, int c,int mode = 0); |
JDI_Mbed_Team | 0:b2d46804658c | 86 | // void LayerCopy(void); |
JDI_Mbed_Team | 0:b2d46804658c | 87 | void circle(int x0, int y0, int r, uint8_t color); |
JDI_Mbed_Team | 0:b2d46804658c | 88 | void fillcircle(int x0, int y0, int r, uint8_t color); |
JDI_Mbed_Team | 0:b2d46804658c | 89 | void hline(int x0, int x1, int y, uint8_t color); |
JDI_Mbed_Team | 0:b2d46804658c | 90 | void vline(int x, int y0, int y1, uint8_t color); |
JDI_Mbed_Team | 0:b2d46804658c | 91 | void line(int x0, int y0, int x1, int y1, uint8_t color); |
JDI_Mbed_Team | 0:b2d46804658c | 92 | void rect(int x0, int y0, int x1, int y1, uint8_t color); |
JDI_Mbed_Team | 0:b2d46804658c | 93 | void fillrect(int x0, int y0, int x1, int y1, uint8_t color); |
JDI_Mbed_Team | 0:b2d46804658c | 94 | void Symbol(unsigned int x, unsigned int y, unsigned char *symbol); |
JDI_Mbed_Team | 0:b2d46804658c | 95 | void set_font(unsigned char* f); |
JDI_Mbed_Team | 0:b2d46804658c | 96 | unsigned char* font; |
JDI_Mbed_Team | 0:b2d46804658c | 97 | //ver2.0 |
JDI_Mbed_Team | 0:b2d46804658c | 98 | void SetTransfermode(int transfermode); |
JDI_Mbed_Team | 0:b2d46804658c | 99 | int* GetPixelValue(int x , int y , uint8_t* buff); |
JDI_Mbed_Team | 0:b2d46804658c | 100 | protected: |
JDI_Mbed_Team | 0:b2d46804658c | 101 | virtual int _putc(int value); |
JDI_Mbed_Team | 0:b2d46804658c | 102 | virtual int _getc(); |
JDI_Mbed_Team | 0:b2d46804658c | 103 | |
JDI_Mbed_Team | 0:b2d46804658c | 104 | //! SPI class |
JDI_Mbed_Team | 0:b2d46804658c | 105 | SPI _spi; |
JDI_Mbed_Team | 0:b2d46804658c | 106 | //! pin class , SPI line |
JDI_Mbed_Team | 0:b2d46804658c | 107 | DigitalOut _cs; |
JDI_Mbed_Team | 0:b2d46804658c | 108 | //! display on/off |
JDI_Mbed_Team | 0:b2d46804658c | 109 | DigitalOut _disp; |
JDI_Mbed_Team | 0:b2d46804658c | 110 | //! diplay power on/off |
JDI_Mbed_Team | 0:b2d46804658c | 111 | DigitalOut _power; |
JDI_Mbed_Team | 0:b2d46804658c | 112 | |
JDI_Mbed_Team | 0:b2d46804658c | 113 | //! foreground color of display |
JDI_Mbed_Team | 0:b2d46804658c | 114 | char _foreground; |
JDI_Mbed_Team | 0:b2d46804658c | 115 | //! background color of display |
JDI_Mbed_Team | 0:b2d46804658c | 116 | char _background; |
JDI_Mbed_Team | 0:b2d46804658c | 117 | bool _ifMarge; |
JDI_Mbed_Team | 0:b2d46804658c | 118 | char _if16; |
JDI_Mbed_Team | 0:b2d46804658c | 119 | |
JDI_Mbed_Team | 0:b2d46804658c | 120 | #ifndef LINEBUFF_MODE |
JDI_Mbed_Team | 0:b2d46804658c | 121 | //! frame buffer for display |
JDI_Mbed_Team | 0:b2d46804658c | 122 | uint8_t _dispBUF[FRAME_SIZE]; |
JDI_Mbed_Team | 0:b2d46804658c | 123 | //uint8_t _LayerBUF[FRAME_SIZE]; |
JDI_Mbed_Team | 0:b2d46804658c | 124 | #else |
JDI_Mbed_Team | 0:b2d46804658c | 125 | //uint8_t *_pLineBuf; |
JDI_Mbed_Team | 0:b2d46804658c | 126 | //! line buffer for display |
JDI_Mbed_Team | 0:b2d46804658c | 127 | uint8_t _dispBUF[LINE_SIZE]; |
JDI_Mbed_Team | 0:b2d46804658c | 128 | #endif |
JDI_Mbed_Team | 0:b2d46804658c | 129 | |
JDI_Mbed_Team | 0:b2d46804658c | 130 | //! height,diplay pixel size |
JDI_Mbed_Team | 0:b2d46804658c | 131 | int _height; |
JDI_Mbed_Team | 0:b2d46804658c | 132 | //! width,diplay pixel size |
JDI_Mbed_Team | 0:b2d46804658c | 133 | int _width; |
JDI_Mbed_Team | 0:b2d46804658c | 134 | unsigned int char_x; |
JDI_Mbed_Team | 0:b2d46804658c | 135 | unsigned int char_y; |
JDI_Mbed_Team | 0:b2d46804658c | 136 | |
JDI_Mbed_Team | 0:b2d46804658c | 137 | //ver2.0 |
JDI_Mbed_Team | 0:b2d46804658c | 138 | //! SPI transfer mode command to MIP8 diplay |
JDI_Mbed_Team | 0:b2d46804658c | 139 | char TrModeCommand; |
JDI_Mbed_Team | 0:b2d46804658c | 140 | int TrAdd; |
JDI_Mbed_Team | 0:b2d46804658c | 141 | int TrValue[3]; |
JDI_Mbed_Team | 0:b2d46804658c | 142 | int TrValNum; |
JDI_Mbed_Team | 0:b2d46804658c | 143 | }; |