Oliver Broad / Adafruit-GP9002-Graphic-VFD-Library

ADAFRUIT GP9002 VFD Driver, requires GFX-Library

Dependents:   GP9002adafruit

Adafruit_GP9002.h@0:e760d4cfabe4, 2016-05-07 (annotated)

Committer:
oliverb
Date:
Sat May 07 12:53:09 2016 +0000
Revision:
0:e760d4cfabe4
Converted to Library, moved the examples out

Who changed what in which revision?

UserRevisionLine numberNew contents of line
oliverb 0:e760d4cfabe4 1 #ifndef _ADAFRUIT_GP9002_H
oliverb 0:e760d4cfabe4 2 #define _ADAFRUIT_GP9002_H
oliverb 0:e760d4cfabe4 3
oliverb 0:e760d4cfabe4 4 #include "mbed.h"
oliverb 0:e760d4cfabe4 5
oliverb 0:e760d4cfabe4 6 #include "Adafruit_GFX.h"
oliverb 0:e760d4cfabe4 7
oliverb 0:e760d4cfabe4 8 #define BLACK 0
oliverb 0:e760d4cfabe4 9 #define WHITE 1
oliverb 0:e760d4cfabe4 10
oliverb 0:e760d4cfabe4 11 #define GP9002_DISPLAYSOFF 0x00
oliverb 0:e760d4cfabe4 12 #define GP9002_DISPLAY1ON 0x01
oliverb 0:e760d4cfabe4 13 #define GP9002_DISPLAY2ON 0x02
oliverb 0:e760d4cfabe4 14 #define GP9002_ADDRINCR 0x04
oliverb 0:e760d4cfabe4 15 #define GP9002_ADDRHELD 0x05
oliverb 0:e760d4cfabe4 16 #define GP9002_CLEARSCREEN 0x06
oliverb 0:e760d4cfabe4 17 #define GP9002_CONTROLPOWER 0x07
oliverb 0:e760d4cfabe4 18 #define GP9002_DATAWRITE 0x08
oliverb 0:e760d4cfabe4 19 #define GP9002_DATAREAD 0x09
oliverb 0:e760d4cfabe4 20 #define GP9002_LOWERADDR1 0x0A
oliverb 0:e760d4cfabe4 21 #define GP9002_HIGHERADDR1 0x0B
oliverb 0:e760d4cfabe4 22 #define GP9002_LOWERADDR2 0x0C
oliverb 0:e760d4cfabe4 23 #define GP9002_HIGHERADDR2 0x0D
oliverb 0:e760d4cfabe4 24 #define GP9002_ADDRL 0x0E
oliverb 0:e760d4cfabe4 25 #define GP9002_ADDRH 0x0F
oliverb 0:e760d4cfabe4 26 #define GP9002_OR 0x10
oliverb 0:e760d4cfabe4 27 #define GP9002_XOR 0x11
oliverb 0:e760d4cfabe4 28 #define GP9002_AND 0x12
oliverb 0:e760d4cfabe4 29 #define GP9002_BRIGHT 0x13
oliverb 0:e760d4cfabe4 30 #define GP9002_DISPLAY 0x14
oliverb 0:e760d4cfabe4 31 #define GP9002_DISPLAY_MONOCHROME 0x10
oliverb 0:e760d4cfabe4 32 #define GP9002_DISPLAY_GRAYSCALE 0x14
oliverb 0:e760d4cfabe4 33 #define GP9002_INTMODE 0x15
oliverb 0:e760d4cfabe4 34 #define GP9002_DRAWCHAR 0x20
oliverb 0:e760d4cfabe4 35 #define GP9002_CHARRAM 0x21
oliverb 0:e760d4cfabe4 36 #define GP9002_CHARSIZE 0x22
oliverb 0:e760d4cfabe4 37 #define GP9002_CHARBRIGHT 0x24
oliverb 0:e760d4cfabe4 38
oliverb 0:e760d4cfabe4 39
oliverb 0:e760d4cfabe4 40 class Adafruit_GP9002 : public Adafruit_GFX {
oliverb 0:e760d4cfabe4 41 public:
oliverb 0:e760d4cfabe4 42 /* Adafruit_GP9002(int8_t SCLK, int8_t MISO, int8_t MOSI,
oliverb 0:e760d4cfabe4 43 int8_t CS, int8_t DC);
oliverb 0:e760d4cfabe4 44 */
oliverb 0:e760d4cfabe4 45 Adafruit_GP9002(SPI &SPIport, PinName CS, PinName DC);
oliverb 0:e760d4cfabe4 46
oliverb 0:e760d4cfabe4 47 // particular to this display
oliverb 0:e760d4cfabe4 48 void begin(void);
oliverb 0:e760d4cfabe4 49 // uint8_t slowSPIread();
oliverb 0:e760d4cfabe4 50 // uint8_t fastSPIread();
oliverb 0:e760d4cfabe4 51 // void slowSPIwrite(uint8_t);
oliverb 0:e760d4cfabe4 52 // void fastSPIwrite(uint8_t);
oliverb 0:e760d4cfabe4 53
oliverb 0:e760d4cfabe4 54 void command(uint8_t c);
oliverb 0:e760d4cfabe4 55 void dataWrite(uint8_t c);
oliverb 0:e760d4cfabe4 56 uint8_t dataRead(void);
oliverb 0:e760d4cfabe4 57 void setBrightness(uint8_t val);
oliverb 0:e760d4cfabe4 58 void invert(bool i);
oliverb 0:e760d4cfabe4 59
oliverb 0:e760d4cfabe4 60 void displayOn();
oliverb 0:e760d4cfabe4 61 void displayOff();
oliverb 0:e760d4cfabe4 62 void clearDisplay(void);
oliverb 0:e760d4cfabe4 63
oliverb 0:e760d4cfabe4 64 virtual void drawPixel(int16_t x, int16_t y, uint16_t color);
oliverb 0:e760d4cfabe4 65 virtual void drawFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color);
oliverb 0:e760d4cfabe4 66
oliverb 0:e760d4cfabe4 67 private:
oliverb 0:e760d4cfabe4 68 // int8_t _miso, _mosi, _sclk, _dc, _cs;
oliverb 0:e760d4cfabe4 69 SPI _spi;
oliverb 0:e760d4cfabe4 70 DigitalOut _dc, _cs;
oliverb 0:e760d4cfabe4 71
oliverb 0:e760d4cfabe4 72 // volatile uint8_t *mosiport, *misopin, *clkport, *csport, *dcport;
oliverb 0:e760d4cfabe4 73 // uint8_t mosipinmask, misopinmask, clkpinmask, cspinmask, dcpinmask;
oliverb 0:e760d4cfabe4 74
oliverb 0:e760d4cfabe4 75 // bool hwSPI;
oliverb 0:e760d4cfabe4 76
oliverb 0:e760d4cfabe4 77 void spiwrite(uint8_t c);
oliverb 0:e760d4cfabe4 78 };
oliverb 0:e760d4cfabe4 79
oliverb 0:e760d4cfabe4 80 #endif