Chen Huan / Mbed 2 deprecated Final_DongGanPingTai

Tsinghua Icenter ChenHuan

Dependencies:   mbed

TFT/TFT_ILI9340.h@0:9b8df4f9b792, 2017-03-16 (annotated)

Committer:
heroistired
Date:
Thu Mar 16 13:07:14 2017 +0000
Revision:
0:9b8df4f9b792
DongGanPingTai

Who changed what in which revision?

UserRevisionLine numberNew contents of line
heroistired 0:9b8df4f9b792 1 #ifndef __TFT_ILI9340_H
heroistired 0:9b8df4f9b792 2 #define __TFT_ILI9340_H
heroistired 0:9b8df4f9b792 3 /***************************************************************
heroistired 0:9b8df4f9b792 4 功能 : mbed的ILI9340液晶显示芯片的驱动程序与图形库,使用硬件SPI
heroistired 0:9b8df4f9b792 5 作者 : 陈欢 清华大学电机工程与应用电子技术系
heroistired 0:9b8df4f9b792 6 邮箱 : h-che14@mails.tsinghua.edu.cn OR heroistired@gmail.com
heroistired 0:9b8df4f9b792 7 声明 :
heroistired 0:9b8df4f9b792 8 本程序移植自 https://developer.mbed.org/users/dextorslabs/code/ILI9340_Driver/
heroistired 0:9b8df4f9b792 9 在原有基础上做了改进与丰富,本程序仅供学习与交流使用,如需他用,须联系作者
heroistired 0:9b8df4f9b792 10 All rights reserved
heroistired 0:9b8df4f9b792 11 2017.1.30
heroistired 0:9b8df4f9b792 12 ***************************************************************/
heroistired 0:9b8df4f9b792 13
heroistired 0:9b8df4f9b792 14 #include "mbed.h"
heroistired 0:9b8df4f9b792 15 #include "PinMap.h"
heroistired 0:9b8df4f9b792 16
heroistired 0:9b8df4f9b792 17 #define _TFTWIDTH 240
heroistired 0:9b8df4f9b792 18 #define _TFTHEIGHT 320
heroistired 0:9b8df4f9b792 19
heroistired 0:9b8df4f9b792 20 #define ILI9340_NOP 0x00
heroistired 0:9b8df4f9b792 21 #define ILI9340_SWRESET 0x01
heroistired 0:9b8df4f9b792 22 #define ILI9340_RDDID 0x04
heroistired 0:9b8df4f9b792 23 #define ILI9340_RDDST 0x09
heroistired 0:9b8df4f9b792 24
heroistired 0:9b8df4f9b792 25 #define ILI9340_SLPIN 0x10
heroistired 0:9b8df4f9b792 26 #define ILI9340_SLPOUT 0x11
heroistired 0:9b8df4f9b792 27 #define ILI9340_PTLON 0x12
heroistired 0:9b8df4f9b792 28 #define ILI9340_NORON 0x13
heroistired 0:9b8df4f9b792 29
heroistired 0:9b8df4f9b792 30 #define ILI9340_RDMODE 0x0A
heroistired 0:9b8df4f9b792 31 #define ILI9340_RDMADCTL 0x0B
heroistired 0:9b8df4f9b792 32 #define ILI9340_RDPIXFMT 0x0C
heroistired 0:9b8df4f9b792 33 #define ILI9340_RDIMGFMT 0x0A
heroistired 0:9b8df4f9b792 34 #define ILI9340_RDSELFDIAG 0x0F
heroistired 0:9b8df4f9b792 35
heroistired 0:9b8df4f9b792 36 #define ILI9340_INVOFF 0x20
heroistired 0:9b8df4f9b792 37 #define ILI9340_INVON 0x21
heroistired 0:9b8df4f9b792 38 #define ILI9340_GAMMASET 0x26
heroistired 0:9b8df4f9b792 39 #define ILI9340_DISPOFF 0x28
heroistired 0:9b8df4f9b792 40 #define ILI9340_DISPON 0x29
heroistired 0:9b8df4f9b792 41
heroistired 0:9b8df4f9b792 42 #define ILI9340_CASET 0x2A
heroistired 0:9b8df4f9b792 43 #define ILI9340_PASET 0x2B
heroistired 0:9b8df4f9b792 44 #define ILI9340_RAMWR 0x2C
heroistired 0:9b8df4f9b792 45 #define ILI9340_RAMRD 0x2E
heroistired 0:9b8df4f9b792 46
heroistired 0:9b8df4f9b792 47 #define ILI9340_PTLAR 0x30
heroistired 0:9b8df4f9b792 48 #define ILI9340_MADCTL 0x36
heroistired 0:9b8df4f9b792 49
heroistired 0:9b8df4f9b792 50
heroistired 0:9b8df4f9b792 51 #define ILI9340_MADCTL_MY 0x80
heroistired 0:9b8df4f9b792 52 #define ILI9340_MADCTL_MX 0x40
heroistired 0:9b8df4f9b792 53 #define ILI9340_MADCTL_MV 0x20
heroistired 0:9b8df4f9b792 54 #define ILI9340_MADCTL_ML 0x10
heroistired 0:9b8df4f9b792 55 #define ILI9340_MADCTL_RGB 0x00
heroistired 0:9b8df4f9b792 56 #define ILI9340_MADCTL_BGR 0x08
heroistired 0:9b8df4f9b792 57 #define ILI9340_MADCTL_MH 0x04
heroistired 0:9b8df4f9b792 58
heroistired 0:9b8df4f9b792 59 #define ILI9340_PIXFMT 0x3A
heroistired 0:9b8df4f9b792 60
heroistired 0:9b8df4f9b792 61 #define ILI9340_FRMCTR1 0xB1
heroistired 0:9b8df4f9b792 62 #define ILI9340_FRMCTR2 0xB2
heroistired 0:9b8df4f9b792 63 #define ILI9340_FRMCTR3 0xB3
heroistired 0:9b8df4f9b792 64 #define ILI9340_INVCTR 0xB4
heroistired 0:9b8df4f9b792 65 #define ILI9340_DFUNCTR 0xB6
heroistired 0:9b8df4f9b792 66
heroistired 0:9b8df4f9b792 67 #define ILI9340_PWCTR1 0xC0
heroistired 0:9b8df4f9b792 68 #define ILI9340_PWCTR2 0xC1
heroistired 0:9b8df4f9b792 69 #define ILI9340_PWCTR3 0xC2
heroistired 0:9b8df4f9b792 70 #define ILI9340_PWCTR4 0xC3
heroistired 0:9b8df4f9b792 71 #define ILI9340_PWCTR5 0xC4
heroistired 0:9b8df4f9b792 72 #define ILI9340_VMCTR1 0xC5
heroistired 0:9b8df4f9b792 73 #define ILI9340_VMCTR2 0xC7
heroistired 0:9b8df4f9b792 74
heroistired 0:9b8df4f9b792 75 #define ILI9340_RDID1 0xDA
heroistired 0:9b8df4f9b792 76 #define ILI9340_RDID2 0xDB
heroistired 0:9b8df4f9b792 77 #define ILI9340_RDID3 0xDC
heroistired 0:9b8df4f9b792 78 #define ILI9340_RDID4 0xDD
heroistired 0:9b8df4f9b792 79
heroistired 0:9b8df4f9b792 80 #define ILI9340_GMCTRP1 0xE0
heroistired 0:9b8df4f9b792 81 #define ILI9340_GMCTRN1 0xE1
heroistired 0:9b8df4f9b792 82 /*
heroistired 0:9b8df4f9b792 83 #define ILI9340_PWCTR6 0xFC
heroistired 0:9b8df4f9b792 84
heroistired 0:9b8df4f9b792 85 */
heroistired 0:9b8df4f9b792 86
heroistired 0:9b8df4f9b792 87 // Color definitions
heroistired 0:9b8df4f9b792 88 #define ILI9340_BLACK 0x0000
heroistired 0:9b8df4f9b792 89 #define ILI9340_BLUE 0x001F
heroistired 0:9b8df4f9b792 90 #define ILI9340_RED 0xF800
heroistired 0:9b8df4f9b792 91 #define ILI9340_GREEN 0x07E0
heroistired 0:9b8df4f9b792 92 #define ILI9340_CYAN 0x07FF
heroistired 0:9b8df4f9b792 93 #define ILI9340_MAGENTA 0xF81F
heroistired 0:9b8df4f9b792 94 #define ILI9340_YELLOW 0xFFE0
heroistired 0:9b8df4f9b792 95 #define ILI9340_WHITE 0xFFFF
heroistired 0:9b8df4f9b792 96
heroistired 0:9b8df4f9b792 97
heroistired 0:9b8df4f9b792 98
heroistired 0:9b8df4f9b792 99 class ILI9340_Display {
heroistired 0:9b8df4f9b792 100
heroistired 0:9b8df4f9b792 101 public:
heroistired 0:9b8df4f9b792 102
heroistired 0:9b8df4f9b792 103 uint16_t _height;
heroistired 0:9b8df4f9b792 104 uint16_t _width;
heroistired 0:9b8df4f9b792 105
heroistired 0:9b8df4f9b792 106 ILI9340_Display(PinName mosi, PinName miso, PinName sclk, PinName cs, PinName rst, PinName dc);
heroistired 0:9b8df4f9b792 107
heroistired 0:9b8df4f9b792 108 void DispInit();
heroistired 0:9b8df4f9b792 109 void WriteCommand(uint8_t);
heroistired 0:9b8df4f9b792 110 void WriteData(uint8_t);
heroistired 0:9b8df4f9b792 111 void SetRotation(uint8_t);
heroistired 0:9b8df4f9b792 112 void InvertDisplay(bool);
heroistired 0:9b8df4f9b792 113 void SetAddrWindow(uint16_t, uint16_t, uint16_t, uint16_t);
heroistired 0:9b8df4f9b792 114
heroistired 0:9b8df4f9b792 115 void DrawPixel(uint16_t, uint16_t, uint16_t);
heroistired 0:9b8df4f9b792 116 void FillScreen(uint16_t);
heroistired 0:9b8df4f9b792 117 void DrawFastVLine(int16_t, int16_t, int16_t, uint16_t);
heroistired 0:9b8df4f9b792 118 void DrawFastHLine(int16_t, int16_t, int16_t, uint16_t);
heroistired 0:9b8df4f9b792 119 void FillRect(int16_t, int16_t, int16_t, int16_t, uint16_t);
heroistired 0:9b8df4f9b792 120 void DrawRect(int16_t, int16_t, int16_t, int16_t, uint16_t);
heroistired 0:9b8df4f9b792 121 void DrawCircle(int16_t, int16_t, int16_t, uint16_t);
heroistired 0:9b8df4f9b792 122 void FillCircle(int16_t, int16_t, int16_t, uint16_t);
heroistired 0:9b8df4f9b792 123 void FillCircleHelper(int16_t, int16_t, int16_t, uint8_t, int16_t, uint16_t);
heroistired 0:9b8df4f9b792 124 void DrawCircleHelper( int16_t, int16_t, int16_t, uint8_t, uint16_t);
heroistired 0:9b8df4f9b792 125 void DrawRoundRect(int16_t, int16_t, int16_t, int16_t, int16_t, uint16_t);
heroistired 0:9b8df4f9b792 126 void FillRoundRect(int16_t, int16_t, int16_t, int16_t, int16_t, uint16_t);
heroistired 0:9b8df4f9b792 127 uint16_t Colour565(uint8_t, uint8_t, uint8_t);
heroistired 0:9b8df4f9b792 128
heroistired 0:9b8df4f9b792 129 void DrawAscii(unsigned char, uint16_t, uint16_t, uint16_t, uint16_t);
heroistired 0:9b8df4f9b792 130 void DrawString(char *string, uint16_t, uint16_t, uint8_t, uint16_t);
heroistired 0:9b8df4f9b792 131 void IntToChars (char*, int, uint8_t, uint8_t, uint16_t, uint16_t, uint8_t, uint16_t);
heroistired 0:9b8df4f9b792 132
heroistired 0:9b8df4f9b792 133 void Swap(int16_t*, int16_t*);
heroistired 0:9b8df4f9b792 134 void DrawLine(int16_t, int16_t, int16_t, int16_t, uint16_t);
heroistired 0:9b8df4f9b792 135
heroistired 0:9b8df4f9b792 136 protected:
heroistired 0:9b8df4f9b792 137 SPI spi; // mosi, miso, sclk
heroistired 0:9b8df4f9b792 138 DigitalOut cs;
heroistired 0:9b8df4f9b792 139 DigitalOut rst;
heroistired 0:9b8df4f9b792 140 DigitalOut dc;
heroistired 0:9b8df4f9b792 141
heroistired 0:9b8df4f9b792 142 uint8_t orientation;
heroistired 0:9b8df4f9b792 143
heroistired 0:9b8df4f9b792 144 };
heroistired 0:9b8df4f9b792 145 #endif