JapanDisplayInc / MIP8F_SPI

Version 2.0. MIP8 Frame Buffer Libraly. Addtional function is monochrome display by 1bit transfer mode . it is high speed refresh rate.

Dependents:   MIP8f_FRDM_sample MIP8f_FRDM_MonochromeDisplay_sample

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memLCD8 Class Reference
Public Member Functions | Protected Member Functions | Protected Attributes

memLCD8 Class Reference

display class for JDI MIP8(memory in pixel 8 color display) More...

#include <MIP8F_SPI.h>

Public Member Functions

 memLCD8 (PinName mosi, PinName miso, PinName sclk, PinName cs, PinName disp, PinName power)
 Constructor : Set MPU pin names.
void writeDISP (int transfermode)
 Transfer Pixel Data from buffer to Display.
void pixel (int x, int y, uint8_t color)
 Transfer One Pixel Data with x,y allocation.
void clsBUF (void)
 clear buffer data by background color data
void locate (int x, int y)
 set allocation for font
void foreground (uint8_t colour)
 set color data of foreground
void background (uint8_t colour)
 set color data of background
void command (char command)
 transfer a command code to the display by SPI
void setWH (int width, int height)
 set a display size ,width ,height
void SwDisp (bool ONorOFF)
 set the Diaplay On/Off data
void character (int x, int y, int c)
 dispay character by font
void circle (int x0, int y0, int r, uint8_t color)
 dispay a circle line by color data
void fillcircle (int x0, int y0, int r, uint8_t color)
 dispay a filled circle by color data
void hline (int x0, int x1, int y, uint8_t color)
 dispay a horizontal line by color data
void vline (int x, int y0, int y1, uint8_t color)
 dispay a vertical line by color data
void line (int x0, int y0, int x1, int y1, uint8_t color)
 dispay a line by color data
void rect (int x0, int y0, int x1, int y1, uint8_t color)
 dispay a rectangle line by color data
void fillrect (int x0, int y0, int x1, int y1, uint8_t color)
 dispay a filled rectangle by color data
void Symbol (unsigned int x, unsigned int y, unsigned char *symbol)
 dispay a image from symbol data
void set_font (unsigned char *f)
 set font name
void SetTransfermode (int transfermode)
 set Configuration for transfer mode
int * GetPixelValue (int x, int y, uint8_t *buff)
 Get Edited data for SPI transfer.

Protected Member Functions

virtual int _putc (int value)
 putc
virtual int _getc ()
 getc

Protected Attributes

SPI _spi
 SPI class.
DigitalOut _cs
 pin class , SPI line
DigitalOut _disp
 display on/off
DigitalOut _power
 diplay power on/off
char _foreground
 foreground color of display
char _background
 background color of display
uint8_t _dispBUF [FRAME_SIZE]
 frame buffer for display
int _height
 height,diplay pixel size
int _width
 width,diplay pixel size
char TrModeCommand
 SPI transfer mode command to MIP8 diplay.

Detailed Description

display class for JDI MIP8(memory in pixel 8 color display)

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.

Definition at line 62 of file MIP8F_SPI.h.

Constructor & Destructor Documentation

memLCD8 ( PinName  mosi,
PinName  miso,
PinName  sclk,
PinName  cs,
PinName  disp,
PinName  power 
)

Constructor : Set MPU pin names.

Definition at line 23 of file MIP8F_SPI.cpp.

Member Function Documentation

int _getc (  ) [protected, virtual]

getc

Definition at line 65 of file MIP8F_SPI.cpp.

int _putc ( int  value ) [protected, virtual]

putc

Definition at line 48 of file MIP8F_SPI.cpp.

void background ( uint8_t  colour )

set color data of background

Definition at line 553 of file MIP8F_SPI.cpp.

void character ( int  x,
int  y,
int  c 
)

dispay character by font

Definition at line 89 of file MIP8F_SPI.cpp.

void circle ( int  x0,
int  y0,
int  r,
uint8_t  color 
)

dispay a circle line by color data

Definition at line 168 of file MIP8F_SPI.cpp.

void clsBUF ( void   )

clear buffer data by background color data

Definition at line 532 of file MIP8F_SPI.cpp.

void command ( char  command )

transfer a command code to the display by SPI

Definition at line 576 of file MIP8F_SPI.cpp.

void fillcircle ( int  x0,
int  y0,
int  r,
uint8_t  color 
)

dispay a filled circle by color data

Definition at line 188 of file MIP8F_SPI.cpp.

void fillrect ( int  x0,
int  y0,
int  x1,
int  y1,
uint8_t  color 
)

dispay a filled rectangle by color data

Definition at line 317 of file MIP8F_SPI.cpp.

void foreground ( uint8_t  colour )

set color data of foreground

Definition at line 545 of file MIP8F_SPI.cpp.

int * GetPixelValue ( int  _x,
int  _y,
uint8_t *  buff 
)

Get Edited data for SPI transfer.

Parameters:
[in]intx:horizontal allocation left to right
[in]inty:vertival allocation top to bottom
[in]uint8_t*buff:buffer data for Display

Definition at line 440 of file MIP8F_SPI.cpp.

void hline ( int  x0,
int  x1,
int  y,
uint8_t  color 
)

dispay a horizontal line by color data

Definition at line 205 of file MIP8F_SPI.cpp.

void line ( int  x0,
int  y0,
int  x1,
int  y1,
uint8_t  color 
)

dispay a line by color data

Definition at line 224 of file MIP8F_SPI.cpp.

void locate ( int  x,
int  y 
)

set allocation for font

Definition at line 81 of file MIP8F_SPI.cpp.

void pixel ( int  x,
int  y,
uint8_t  color 
)

Transfer One Pixel Data with x,y allocation.

Parameters:
[in]intx : horizontal allocation left to right
[in]inty : vertival allocation top to bottom
[in]uint8_tcolor : the color data for Drawing 0x0X x is color data(RGBC) C is not used

Definition at line 363 of file MIP8F_SPI.cpp.

void rect ( int  x0,
int  y0,
int  x1,
int  y1,
uint8_t  color 
)

dispay a rectangle line by color data

Definition at line 296 of file MIP8F_SPI.cpp.

void set_font ( unsigned char *  f )

set font name

Definition at line 73 of file MIP8F_SPI.cpp.

void SetTransfermode ( int  transfermode )

set Configuration for transfer mode

Parameters:
[in]inttransfermode : instruction the transfer data size ,4bit,3bit,1bit and some parameter

Definition at line 505 of file MIP8F_SPI.cpp.

void setWH ( int  width,
int  height 
)

set a display size ,width ,height

Definition at line 567 of file MIP8F_SPI.cpp.

void SwDisp ( bool  ONorOFF )

set the Diaplay On/Off data

Definition at line 589 of file MIP8F_SPI.cpp.

void Symbol ( unsigned int  x,
unsigned int  y,
unsigned char *  symbol 
)

dispay a image from symbol data

Definition at line 127 of file MIP8F_SPI.cpp.

void vline ( int  x,
int  y0,
int  y1,
uint8_t  color 
)

dispay a vertical line by color data

Definition at line 215 of file MIP8F_SPI.cpp.

void writeDISP ( int  transfermode )

Transfer Pixel Data from buffer to Display.

Parameters:
[in]inttransfermode : instruction the transfer data size ,4bit,3bit,1bit

Definition at line 372 of file MIP8F_SPI.cpp.

Field Documentation

char _background [protected]

background color of display

Definition at line 116 of file MIP8F_SPI.h.

DigitalOut _cs [protected]

pin class , SPI line

Definition at line 107 of file MIP8F_SPI.h.

DigitalOut _disp [protected]

display on/off

Definition at line 109 of file MIP8F_SPI.h.

uint8_t _dispBUF [protected]

frame buffer for display

line buffer for display

Definition at line 122 of file MIP8F_SPI.h.

char _foreground [protected]

foreground color of display

Definition at line 114 of file MIP8F_SPI.h.

int _height [protected]

height,diplay pixel size

Definition at line 131 of file MIP8F_SPI.h.

DigitalOut _power [protected]

diplay power on/off

Definition at line 111 of file MIP8F_SPI.h.

SPI _spi [protected]

SPI class.

Definition at line 105 of file MIP8F_SPI.h.

int _width [protected]

width,diplay pixel size

Definition at line 133 of file MIP8F_SPI.h.

char TrModeCommand [protected]

SPI transfer mode command to MIP8 diplay.

Definition at line 139 of file MIP8F_SPI.h.

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