JapanDisplayInc
Version 6.0. Animaiton demo.
Dependents: MIP8f_FRDM_Animation_sample
MIP8F_SPI_Ver6.0
Ver6.0 Addtional function is animation code sample.
Diff: MIP8F_SPI.cpp
- Revision:
- 2:944f2968c19f
- Parent:
- 1:2b85e7edcc4e
- Child:
- 3:c67b96404016
--- a/MIP8F_SPI.cpp Wed Oct 24 02:23:30 2018 +0000
+++ b/MIP8F_SPI.cpp Wed Oct 31 02:05:47 2018 +0000
@@ -1,6 +1,6 @@
/**
* @file MIP8F_SPI.cpp
-* @brief Library source code file: Class for JDI MIP8 display
+* @brief ver3.0 Library source code file: Class for JDI MIP8 display
* @details
* Copyright 2018 Japan Display Inc.
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -40,6 +40,7 @@
_cs = 0;
*/
+ _FixedFontWidth=0;//setting:actual font width display if _FixedFontWidth !=1: font fixed witdh
}
/**
@@ -59,6 +60,34 @@
return value;
}
+int memLCD8::textout(int x,int y,char* text)
+{
+ int i=0;
+ char_x = x;
+ char_y = y;
+
+ while(text[i] != 0x00 )
+ {
+ character(char_x, char_y, text[i]);
+ i++;
+ }
+ return text[i];
+}
+
+int memLCD8::obliqueout(int x,int y,char* text)
+{
+ int i=0;
+ char_x = x;
+ char_y = y;
+
+ while(text[i] != 0x00 )
+ {
+ oblique(char_x, char_y, text[i]);
+ i++;
+ }
+ return text[i];
+}
+
/**
* @brief getc
*/
@@ -76,62 +105,62 @@
}
/**
-* @brief set allocation for font
+* @brief set allocation for font display
*/
void memLCD8::locate(int x, int y)
{
char_x = x;
char_y = y;
}
+
/**
-* @brief dispay character by font. int mode:: =0 :common font(defualt), =1 : big font
+* @brief fixed width between charactor and charctor for font display
+*/
+void memLCD8::set_FixedFontWidth( unsigned char width )
+{
+ _FixedFontWidth = width;
+}
+void memLCD8::set_ActualFontWidth(void)
+{
+ _FixedFontWidth = 0;
+}
+/**
+* @brief dispay character by bog font.
* big font is that "char data" byte size is over 0xff.
*
*/
-void memLCD8::character(int x, int y, int c,int mode)
+void memLCD8::character(int x, int y, int c)
{
unsigned int hor,vert,offset0,offset1,bpl,j,i,b; // T.Okamoto modified, for big font
+ unsigned int headroffset;// 2018-10-26 added by Y.Saruhashi
unsigned char* zeichen;
unsigned char z,w;
-// int index;
+
+ if ((c < 32/*31*/) || (c > 127)) return; // test char range
- if( mode == 0 ){
- //for common font
- if ((c < 31) || (c > 127)) return; // test char range
- offset0 = font[0]; // bytes / char
- hor = font[1]; // get hor size of font
- vert = font[2]; // get vert size of font
- bpl = font[3]; // bytes per line
+ //for big font
+ offset0 = font[0]; // bytes / char uppser adress
+ offset1 = font[1]; // bytes / char lower adress
+ hor = font[2]; // get hor size of font
+ vert = font[3]; // get vert size of font
+ bpl = font[4]; // bytes per line
+ headroffset = 5;
- if (char_x + hor > _width) {
- char_x = 0;
- char_y = char_y + vert;
- if (char_y >= _height - font[2]) char_y = 0; // original = font[2] T.Okamoto modified, for big font
- }
- zeichen = &font[(c -32) * (offset0) + 4]; // start of char bitmap // original = +4 T.Okamoto modified, for big font
- }else{
- // for big font
- if ((c < 31) || (c > 127)) return; // test char range
- offset0 = font[0]; // bytes / char
- offset1 = font[1]; // bytes / char
- hor = font[2]; // get hor size of font
- vert = font[3]; // get vert size of font
- bpl = font[4]; // bytes per line
+ if (char_x + hor > _width) {
+ char_x = 0;
+ char_y = char_y + vert;
+ if (char_y >= _height - vert) char_y = 0; // original = font[2] T.Okamoto modified, for big font
+ }
- if (char_x + hor > _width) {
- char_x = 0;
- char_y = char_y + vert;
- if (char_y >= _height - font[3]) char_y = 0; // original = font[2] T.Okamoto modified, for big font
- }
- zeichen = &font[(c -32) * (offset0 *256 + offset1) + 5]; // start of char bitmap // original = +4 T.Okamoto modified, for big font
- }
+ zeichen = &font[(c -32) * (offset0 *256 + offset1) + headroffset]; // start of char bitmap // original = +4 T.Okamoto modified, for big font
- w = zeichen[0]; // width of actual char
+ if( _FixedFontWidth == 0 ) w = zeichen[0]; // width of actual char
+ else w = _FixedFontWidth; // fixed width of char
+
for (j=0; j<vert; j++) { // vert line
for (i=0; i<hor; i++) { // horz line
z = zeichen[bpl * i + ((j & 0xF8) >> 3)+1];
b = 1 << (j & 0x07);
-// index = (y+j)*_width+(x+i);
if (( z & b ) != 0x00) pixel(x+i,y+j,_foreground);
else if (_ifMarge == 0) pixel(x+i,y+j,_background);// _background -> _LayerBUF[index];
@@ -142,15 +171,61 @@
}
/**
-* @brief dispay a image from symbol data
+* @brief dispay oblique typte big font.
+*
+*/
+void memLCD8::oblique(int x, int y, int c)
+{
+ unsigned int hor,vert,offset0,offset1,bpl,j,i,b; // T.Okamoto modified, for big font
+ unsigned int headroffset;// 2018-10-26 added by Y.Saruhashi
+ unsigned char* zeichen;
+ unsigned char z,w;
+ if ((c < 32/*31*/) || (c > 127)) return; // test char range
+
+ //for big font
+ offset0 = font[0]; // bytes / char uppser adress
+ offset1 = font[1]; // bytes / char lower adress
+ hor = font[2]; // get hor size of font
+ vert = font[3]; // get vert size of font
+ bpl = font[4]; // bytes per line
+ headroffset = 5;
+
+ int oblique_raio=3; // 3 = 30(%percentage) / 10
+ int shift_x = (hor*oblique_raio)/10; //oblique pixel x size, top of char;
+ int shift_y = vert / shift_x; //oblique ratio for vertical.
+
+ if (char_x + hor > _width) {
+ char_x = 0;
+ char_y = char_y + vert;
+ if (char_y >= _height - vert) char_y = 0;
+ }
+
+ zeichen = &font[(c -32) * (offset0 *256 + offset1) + headroffset];
+ if( _FixedFontWidth == 0 ) w = zeichen[0]; // actual width of char
+ else w = _FixedFontWidth; // fixed width of char
+
+ for (j=0; j<vert; j++) { // vert line
+ for (i=0; i<hor; i++) { // horz line
+ z = zeichen[bpl * i + ((j & 0xF8) >> 3)+1];
+ b = 1 << (j & 0x07);
+ if (( z & b ) != 0x00) pixel(x+i+shift_x-(j/shift_y),y+j,_foreground);
+ else if (_ifMarge == 0) pixel(x+i+shift_x-(j/shift_y),y+j,_background);// _background -> _LayerBUF[index];
+
+ }
+ }
+ if ((w + 2) < hor) char_x += w + 2; // x offset to next char
+ else char_x += hor;
+}
+
+
+/**
+* @brief dispay the image from symbol data
*/
void memLCD8::Symbol(unsigned int x, unsigned int y, unsigned char *symbol)
{
unsigned int hor,vert,bpl,j,i,b;
unsigned char* zeichen;
unsigned char z,w;
-
-// int index;
hor = symbol[0]; // get hor size of font
vert = symbol[1]; // get vert size of font
bpl = symbol[2]; // bytes per line
@@ -160,13 +235,13 @@
char_y = char_y + vert;
if (char_y >= _height - symbol[1]) char_y = 0;
}
+
zeichen = &symbol[3];
- w = zeichen[0]; // width of actual char
+ w = zeichen[0]; // actual width of char
for (j=0; j<vert; j++) { // vert line
for (i=0; i<hor; i++) { // horz line
z = zeichen[bpl * i + ((j & 0xF8) >> 3)+1];
b = 1 << (j & 0x07);
-// index = (y+j)*_width+(x+i);
if (( z & b ) != 0x00) pixel(x+i,y+j,_foreground);
else if (_ifMarge == 0) pixel(x+i,y+j,_background);// _background -> _LayerBUF[index];
}
@@ -182,6 +257,7 @@
}
*/
+
/**
* @brief dispay a circle line by color data
*/
@@ -219,6 +295,7 @@
if (e2 > x) err += ++x*2+1;
} while (x <= 0);
}
+
/**
* @brief dispay a horizontal line by color data
*/
@@ -310,6 +387,7 @@
}
return;
}
+
/**
* @brief dispay a rectangle line by color data
*/
@@ -346,7 +424,6 @@
if(!(x % 2)) _dispBUF[x/2] = _dispBUF[x/2]&0x0F | (color << 4)&0xF0 ; //MASK 0000 1111
else _dispBUF[x/2] = _dispBUF[x/2]&0xF0 | (color )&0x0F ; //MASK 1111 0000
}
-
//void memLCD8::writeLine(int line) // refresh gate line display
void memLCD8::writeDISP(int line,int transfermode) // refresh gate line display
{
@@ -385,6 +462,7 @@
if(!(x % 2)) _dispBUF[y*_width/2+x/2] = _dispBUF[y*_width/2+x/2]&0x0F | (color << 4)&0xF0 ; //MASK 0000 1111
else _dispBUF[y*_width/2+x/2] = _dispBUF[y*_width/2+x/2]&0xF0 | (color )&0x0F ; //MASK 1111 0000
}
+
/**
* @brief Transfer Pixel Data from buffer to Display
* @param[in] int transfermode : instruction the transfer data size ,4bit,3bit,1bit
@@ -424,6 +502,42 @@
else pol=0x01;
}
}
+void memLCD8::writeDISP(int startline , int endline , int transfermode) // refresh display selected line
+{
+ char pol = 0;
+ //char command = 0x90; // 8b 1*0xNNNN *=POL x=AutoW A 1010
+ SetTransfermode(transfermode);
+
+ // frame
+ for (int i=startline; i<=endline; i++) {
+ // line
+ wait_us(6);
+ _cs = 1;
+ wait_us(6);
+ _spi.write(TrModeCommand | (pol << 6) | (i+1)>>8 ); // COMMAND
+ //pc2.printf("com 0x%x\n",TrModeCommand | (pol << 6) | (i+1)>>8);
+
+ _spi.write((i+1)& 0x00FF ); // V ADDR
+ //pc2.printf("v adr 0x%x\n",(i+1)& 0x00FF);
+
+ for(int j=0; j<_width; j+=TrAdd)
+ //for(int j=0; j<100; j+=TrAdd)
+ {
+ GetPixelValue(j,i,_dispBUF);
+ //pc2.printf("data=[%d]{%d][%d]/[%d]\n",j*TrAdd,i,TrValue[0],TrAdd);
+ for(int k=0;k<TrValNum;k++)
+ _spi.write(TrValue[k]);
+ }
+ _spi.write(0x00); // DUMMY transfer
+ _spi.write(0x00); // DUMMY transfer
+// wait_ms(1); //1.8Hz simulation
+// wait_ms(2); //1.35Hz simulation
+ wait_us(6);
+ _cs = 0;
+ if(pol) pol=0x00;
+ else pol=0x01;
+ }
+}
//old function
void memLCD8::writeDISP(void) // refresh whole display
{
@@ -451,6 +565,7 @@
}
}
#endif
+
/**
* @brief Get Edited data for SPI transfer
* @param[in] int x:horizontal allocation left to right
@@ -464,12 +579,10 @@
{
case 0x90: //TrBIT4:
// buffer 2pixel/1byte => 2pixel/1byte buffe 2byte毎進める。
- // 176/4=44 400/4 = 100 640/4=160
TrValue[0] = _dispBUF[_y* _width/2 + _x];
break;
case 0x80://TrBIT3:
// buffer 2pixel/1byte => 3pixel-1subpixel/1bye (24 pixel/3byte) buffer 3byte毎進める。
- // 176/3=58.666... 400/3 = 133.333... 640/3=213.333...
for(int j=0;j<3;j++) TrValue[j] = 0;
//for( int i = 0 ; i<12 ; i--)
{
@@ -502,7 +615,6 @@
break;
case 0x88://TrBIT1:
// buffer 2pixel/1byte => 8 pixel/1byte buffe 4byte毎進める。
- // 176/4=44 400/4 = 100 640/4=160
for(int j=0;j<3;j++) TrValue[j] = 0;
for(int i = 0 ; i<4 ; i++)
{
@@ -518,6 +630,7 @@
}
return TrValue;
}
+
/**
* @brief set Configuration for transfer mode
* @param[in] int transfermode : instruction the transfer data size ,4bit,3bit,1bit and some parameter
@@ -533,19 +646,17 @@
break;
case TrBIT3:
TrModeCommand = 0x80;
- // 176/3=58.666... 400/3 = 133.333... 640/3=213.333...
TrAdd = 4;
TrValNum = 3;
break;
case TrBIT1:
TrModeCommand = 0x88;
- // 176/4=44 400/4 = 100 640/4=160
TrAdd = 4;
TrValNum = 1;
- //pc2.printf("TrBIT1 TW%d Tvn%d \n",TrAdd,TrValNum);
break;
}
}
+
/**
* @brief clear buffer data by background color data
*/
@@ -574,6 +685,16 @@
{
_background = colour;
}
+
+/**
+* @brief get color data of background
+*/
+
+unsigned char memLCD8::get_Background(void)
+{
+ return _background;
+}
+
/*
void memLCD8::setmarge(bool ifMarge)
{