Grant Phillips
Class library for a Topway LM6029ACW graphics LCD.
Revision 0:79ef6ebe51ae, committed 2016-02-08
- Comitter:
- grantphillips
- Date:
- Mon Feb 08 14:53:03 2016 +0000
- Commit message:
- v1.0
Changed in this revision
| LM6029ACW.cpp | Show annotated file Show diff for this revision Revisions of this file |
| LM6029ACW.h | Show annotated file Show diff for this revision Revisions of this file |
diff -r 000000000000 -r 79ef6ebe51ae LM6029ACW.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/LM6029ACW.cpp Mon Feb 08 14:53:03 2016 +0000
@@ -0,0 +1,1236 @@
+#include "LM6029ACW.h"
+#include "mbed.h"
+
+
+/* ***************************************** Public Functions ***************************************** */
+
+LM6029ACW::LM6029ACW(PinName CS1, PinName RES, PinName RS, PinName WR, PinName RD, PinName DB7, PinName DB6, PinName DB5, PinName DB4, PinName DB3, PinName DB2, PinName DB1, PinName DB0)
+: CS1pin(CS1), RESpin(RES), RSpin(RS), WRpin(WR), RDpin(RD), DATApins(DB0, DB1, DB2, DB3, DB4, DB5, DB6, DB7) {
+ character_x = 0;
+ character_y = 0;
+ Init();
+}
+
+
+void LM6029ACW::ClrScr(unsigned char color)
+{
+ unsigned char i, j, x=0;
+
+ CS1pin = 0;
+ for(i=0; i<8; i++)
+ {
+ x=0;
+ SetColumn(0);
+ SetPage(i);
+ for(j=0; j<128; j++)
+ if(color==0)
+ {
+ WriteData(0x00);
+ DisplayRAM[x][i] = 0x00;
+ x++;
+ }
+ else
+ {
+ WriteData(0xff);
+ DisplayRAM[x][i] = 0xff;
+ x++;
+ }
+ }
+ CS1pin = 1;
+}
+
+
+void LM6029ACW::PowerSave(void)
+{
+ CS1pin = 0;
+ WriteCommand(0xae);
+ WriteCommand(0xa5);
+ CS1pin = 1;
+}
+
+
+void LM6029ACW::PowerActive(void)
+{
+ CS1pin = 0;
+ WriteCommand(0xa4);
+ WriteCommand(0xaf);
+ CS1pin = 1;
+}
+
+
+void LM6029ACW::DrawPixel(unsigned char x, unsigned char y, unsigned char color)
+{
+ unsigned char page, temp1, temp2;
+
+ page = y >> 3;
+ y = y & 0x07;
+ temp1 = DisplayRAM[x][page];
+ temp2 = 1 << y;
+ switch(color)
+ {
+ case 0: temp1 = temp1 & ~temp2;
+ break;
+ case 1: temp1 = temp1 | temp2;
+ break;
+ case 2: temp1 = temp1 ^ temp2;
+ break;
+ }
+ DisplayRAM[x][page] = temp1;
+ CS1pin = 0;
+ SetColumn(x);
+ SetPage(page);
+ WriteData((unsigned char)(temp1));
+ CS1pin = 1;
+}
+
+
+void LM6029ACW::DrawLine(int x1, int y1, int x2, int y2, unsigned int color)
+{
+ int dy, dx;
+ signed char addx=1, addy=1;
+ signed int P, diff;
+
+ int i=0;
+ dx = abs((signed int)(x2 - x1));
+ dy = abs((signed int)(y2 - y1));
+
+ if(x1 > x2)
+ addx = -1;
+ if(y1 > y2)
+ addy = -1;
+
+ if(dx >= dy)
+ {
+ dy *= 2;
+ P = dy - dx;
+ diff = P - dx;
+
+ for(; i<=dx; ++i)
+ {
+ DrawPixel(x1, y1, color);
+
+ if(P < 0)
+ {
+ P += dy;
+ x1 += addx;
+ }
+ else
+ {
+ P += diff;
+ x1 += addx;
+ y1 += addy;
+ }
+ }
+ }
+ else
+ {
+ dx *= 2;
+ P = dx - dy;
+ diff = P - dy;
+
+ for(; i<=dy; ++i)
+ {
+ DrawPixel(x1, y1, color);
+
+ if(P < 0)
+ {
+ P += dx;
+ y1 += addy;
+ }
+ else
+ {
+ P += diff;
+ x1 += addx;
+ y1 += addy;
+ }
+ }
+ }
+}
+
+
+void LM6029ACW::DrawCircle(unsigned char x, unsigned char y, unsigned char radius, unsigned char fill, unsigned char color)
+{
+ signed char a, b, P;
+
+ a = 0;
+ b = radius;
+ P = 1 - radius;
+
+ do
+ {
+ if(fill)
+ {
+ DrawLine(x-a, y+b, x+a, y+b, color);
+ DrawLine(x-a, y-b, x+a, y-b, color);
+ DrawLine(x-b, y+a, x+b, y+a, color);
+ DrawLine(x-b, y-a, x+b, y-a, color);
+ }
+ else
+ {
+ DrawPixel(a+x, b+y, color);
+ DrawPixel(b+x, a+y, color);
+ DrawPixel(x-a, b+y, color);
+ DrawPixel(x-b, a+y, color);
+ DrawPixel(b+x, y-a, color);
+ DrawPixel(a+x, y-b, color);
+ DrawPixel(x-a, y-b, color);
+ DrawPixel(x-b, y-a, color);
+ }
+
+ if(P < 0)
+ P += 3 + 2 * a++;
+ else
+ P += 5 + 2 * (a++ - b--);
+ } while(a <= b);
+}
+
+
+void LM6029ACW::GotoXY(unsigned char x, unsigned char y)
+{
+ if(x<=20)
+ character_x = x;
+ else
+ character_x = 0;
+
+ if(y<=7)
+ character_y = y;
+ else
+ character_y = 0;
+}
+
+
+void LM6029ACW::PutStr(char *str, unsigned char color)
+{
+ unsigned int i=0;
+
+ do
+ {
+ PutChar(str[i], color);
+ i++;
+ }while(str[i]!='\0');
+}
+
+
+void LM6029ACW::PutChar(unsigned char c, unsigned char color)
+{
+ unsigned char x, page;
+
+ x = character_x * 6 + 1;
+ page = character_y;
+
+ DrawChar(c, x, page, color);
+ if(character_x == 20)
+ {
+ character_x=0;
+ if(character_y==7)
+ character_y=0;
+ else
+ character_y++;
+ }
+ else
+ character_x++;
+}
+
+
+
+
+
+
+
+
+
+
+
+
+/* ***************************************** Private Functions ***************************************** */
+
+void LM6029ACW::Delay(unsigned int del)
+{
+ unsigned int i=0;
+
+ while(i<del)
+ i++;
+}
+
+
+void LM6029ACW::WriteCommand(unsigned char cmd)
+{
+ RSpin = 0;
+
+ DATApins = cmd;
+ wait(lcd_delayx);
+ WRpin = 0;
+ wait(lcd_delayx);
+ WRpin = 1;
+}
+
+
+void LM6029ACW::WriteData(unsigned char dat)
+{
+ RSpin = 1;
+
+ DATApins = dat;
+ wait(lcd_delayx);
+ WRpin = 0;
+ wait(lcd_delayx);
+ WRpin = 1;
+}
+
+
+void LM6029ACW::SetPage(unsigned char Page)
+{
+ Page = Page & 0x0f;
+ Page = Page | 0xb0;
+ WriteCommand(Page);
+}
+
+
+void LM6029ACW::SetColumn(unsigned char Col)
+{
+ unsigned char temp;
+
+ temp = Col;
+ Col = Col & 0x0f;
+ Col = Col | 0x00;
+ WriteCommand(Col);
+ temp = temp >> 4;
+ Col = temp & 0x0f;
+ Col = Col | 0x10;
+ WriteCommand(Col);
+}
+
+
+void LM6029ACW::Init(void)
+{
+ unsigned char i,j;
+
+ RDpin = 1;
+ CS1pin = 0;
+ RESpin = 0;
+ wait(lcd_init_delay);
+ RESpin = 1;
+
+ WriteCommand(0xa0); //ADC=0 Normal
+ WriteCommand(0xc8); //SHL=1 flipped in y-direction
+ WriteCommand(0xa2); //Bias=0; 1/9 Bias
+ WriteCommand(0x2f); //Power Control VF, VR, VC
+ WriteCommand(0xae); //Display OFF
+ WriteCommand(0x81); //Set voltage reference mode
+ WriteCommand(0x29); //Power Control VF
+ WriteCommand(0x40); //Set display start line
+ WriteCommand(0xaf); //Display ON
+
+ for(i=0;i<128;i++)
+ for(j=0;j<8;j++)
+ DisplayRAM[i][j]=0x00;
+
+ CS1pin = 1;
+
+ ClrScr(0);
+}
+
+
+void LM6029ACW::WriteCharCol(unsigned char v, unsigned char x, unsigned char page, unsigned char color)
+{
+ if(color==0)
+ {
+ WriteData(~v);
+ DisplayRAM[x][page] = ~v;
+ }
+ else
+ {
+ WriteData(v);
+ DisplayRAM[x][page] = v;
+ }
+}
+
+
+
+void LM6029ACW::DrawChar(unsigned char c, unsigned char x, unsigned char page, unsigned char color)
+{
+ CS1pin = 0;
+ SetColumn(x);
+ SetPage(page);
+
+ switch(c)
+ {
+ case 32: // 'SPACE'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x00, x+1, page, color);
+ WriteCharCol(0x00, x+2, page, color);
+ WriteCharCol(0x00, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 33: // '!'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x00, x+1, page, color);
+ WriteCharCol(0x9e, x+2, page, color);
+ WriteCharCol(0x00, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 34: // '"'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x0e, x+1, page, color);
+ WriteCharCol(0x00, x+2, page, color);
+ WriteCharCol(0x0e, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 35: // '#'
+ {
+ WriteCharCol(0x28, x, page, color);
+ WriteCharCol(0xfe, x+1, page, color);
+ WriteCharCol(0x28, x+2, page, color);
+ WriteCharCol(0xfe, x+3, page, color);
+ WriteCharCol(0x28, x+4, page, color);
+ }break;
+
+ case 36: // '$'
+ {
+ WriteCharCol(0x48, x, page, color);
+ WriteCharCol(0x54, x+1, page, color);
+ WriteCharCol(0xfe, x+2, page, color);
+ WriteCharCol(0x54, x+3, page, color);
+ WriteCharCol(0x24, x+4, page, color);
+ }break;
+
+ case 37: // '%'
+ {
+ WriteCharCol(0x46, x, page, color);
+ WriteCharCol(0x26, x+1, page, color);
+ WriteCharCol(0x10, x+2, page, color);
+ WriteCharCol(0xc8, x+3, page, color);
+ WriteCharCol(0xc4, x+4, page, color);
+ }break;
+
+ case 38: // '&'
+ {
+ WriteCharCol(0x6c, x, page, color);
+ WriteCharCol(0x92, x+1, page, color);
+ WriteCharCol(0xaa, x+2, page, color);
+ WriteCharCol(0x44, x+3, page, color);
+ WriteCharCol(0xa0, x+4, page, color);
+ }break;
+
+ case 39: // '''
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x0a, x+1, page, color);
+ WriteCharCol(0x06, x+2, page, color);
+ WriteCharCol(0x00, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 40: // '('
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x38, x+1, page, color);
+ WriteCharCol(0x44, x+2, page, color);
+ WriteCharCol(0x82, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 41: // ')'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x82, x+1, page, color);
+ WriteCharCol(0x44, x+2, page, color);
+ WriteCharCol(0x38, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 42: // '*'
+ {
+ WriteCharCol(0x28, x, page, color);
+ WriteCharCol(0x10, x+1, page, color);
+ WriteCharCol(0x7c, x+2, page, color);
+ WriteCharCol(0x10, x+3, page, color);
+ WriteCharCol(0x28, x+4, page, color);
+ }break;
+
+ case 43: // '+'
+ {
+ WriteCharCol(0x10, x, page, color);
+ WriteCharCol(0x10, x+1, page, color);
+ WriteCharCol(0x7c, x+2, page, color);
+ WriteCharCol(0x10, x+3, page, color);
+ WriteCharCol(0x10, x+4, page, color);
+ }break;
+
+ case 44: // ','
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0xa0, x+1, page, color);
+ WriteCharCol(0x60, x+2, page, color);
+ WriteCharCol(0x00, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 45: // '-'
+ {
+ WriteCharCol(0x10, x, page, color);
+ WriteCharCol(0x10, x+1, page, color);
+ WriteCharCol(0x10, x+2, page, color);
+ WriteCharCol(0x10, x+3, page, color);
+ WriteCharCol(0x10, x+4, page, color);
+ }break;
+
+ case 46: // '.'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0xc0, x+1, page, color);
+ WriteCharCol(0xc0, x+2, page, color);
+ WriteCharCol(0x00, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 47: // '/'
+ {
+ WriteCharCol(0x40, x, page, color);
+ WriteCharCol(0x20, x+1, page, color);
+ WriteCharCol(0x10, x+2, page, color);
+ WriteCharCol(0x08, x+3, page, color);
+ WriteCharCol(0x04, x+4, page, color);
+ }break;
+
+ case 48: // '0'
+ {
+ WriteCharCol(0x7c, x, page, color);
+ WriteCharCol(0xa2, x+1, page, color);
+ WriteCharCol(0x92, x+2, page, color);
+ WriteCharCol(0x8a, x+3, page, color);
+ WriteCharCol(0x7c, x+4, page, color);
+ }break;
+
+ case 49: // '1'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x84, x+1, page, color);
+ WriteCharCol(0xfe, x+2, page, color);
+ WriteCharCol(0x80, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 50: // '2'
+ {
+ WriteCharCol(0x84, x, page, color);
+ WriteCharCol(0xc2, x+1, page, color);
+ WriteCharCol(0xa2, x+2, page, color);
+ WriteCharCol(0x92, x+3, page, color);
+ WriteCharCol(0x8c, x+4, page, color);
+ }break;
+
+ case 51: // '3'
+ {
+ WriteCharCol(0x42, x, page, color);
+ WriteCharCol(0x82, x+1, page, color);
+ WriteCharCol(0x8a, x+2, page, color);
+ WriteCharCol(0x96, x+3, page, color);
+ WriteCharCol(0x62, x+4, page, color);
+ }break;
+
+ case 52: // '4'
+ {
+ WriteCharCol(0x30, x, page, color);
+ WriteCharCol(0x28, x+1, page, color);
+ WriteCharCol(0x24, x+2, page, color);
+ WriteCharCol(0xfe, x+3, page, color);
+ WriteCharCol(0x20, x+4, page, color);
+ }break;
+
+ case 53: // '5'
+ {
+ WriteCharCol(0x4e, x, page, color);
+ WriteCharCol(0x8a, x+1, page, color);
+ WriteCharCol(0x8a, x+2, page, color);
+ WriteCharCol(0x8a, x+3, page, color);
+ WriteCharCol(0x72, x+4, page, color);
+ }break;
+
+ case 54: // '6'
+ {
+ WriteCharCol(0x78, x, page, color);
+ WriteCharCol(0x94, x+1, page, color);
+ WriteCharCol(0x92, x+2, page, color);
+ WriteCharCol(0x92, x+3, page, color);
+ WriteCharCol(0x60, x+4, page, color);
+ }break;
+
+ case 55: // '7'
+ {
+ WriteCharCol(0x02, x, page, color);
+ WriteCharCol(0xe2, x+1, page, color);
+ WriteCharCol(0x12, x+2, page, color);
+ WriteCharCol(0x0a, x+3, page, color);
+ WriteCharCol(0x06, x+4, page, color);
+ }break;
+
+ case 56: // '8'
+ {
+ WriteCharCol(0x6c, x, page, color);
+ WriteCharCol(0x92, x+1, page, color);
+ WriteCharCol(0x92, x+2, page, color);
+ WriteCharCol(0x92, x+3, page, color);
+ WriteCharCol(0x6c, x+4, page, color);
+ }break;
+
+ case 57: // '9'
+ {
+ WriteCharCol(0x0c, x, page, color);
+ WriteCharCol(0x92, x+1, page, color);
+ WriteCharCol(0x92, x+2, page, color);
+ WriteCharCol(0x52, x+3, page, color);
+ WriteCharCol(0x3c, x+4, page, color);
+ }break;
+
+ case 58: // ':'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x6c, x+1, page, color);
+ WriteCharCol(0x6c, x+2, page, color);
+ WriteCharCol(0x00, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 59: // ';'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0xac, x+1, page, color);
+ WriteCharCol(0x6c, x+2, page, color);
+ WriteCharCol(0x00, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 60: // '<'
+ {
+ WriteCharCol(0x10, x, page, color);
+ WriteCharCol(0x28, x+1, page, color);
+ WriteCharCol(0x44, x+2, page, color);
+ WriteCharCol(0x82, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 61: // '='
+ {
+ WriteCharCol(0x28, x, page, color);
+ WriteCharCol(0x28, x+1, page, color);
+ WriteCharCol(0x28, x+2, page, color);
+ WriteCharCol(0x28, x+3, page, color);
+ WriteCharCol(0x28, x+4, page, color);
+ }break;
+
+ case 62: // '>'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x82, x+1, page, color);
+ WriteCharCol(0x44, x+2, page, color);
+ WriteCharCol(0x28, x+3, page, color);
+ WriteCharCol(0x10, x+4, page, color);
+ }break;
+
+ case 63: // '?'
+ {
+ WriteCharCol(0x04, x, page, color);
+ WriteCharCol(0x02, x+1, page, color);
+ WriteCharCol(0xa2, x+2, page, color);
+ WriteCharCol(0x12, x+3, page, color);
+ WriteCharCol(0x0c, x+4, page, color);
+ }break;
+
+ case 64: // '@'
+ {
+ WriteCharCol(0x64, x, page, color);
+ WriteCharCol(0x92, x+1, page, color);
+ WriteCharCol(0xf2, x+2, page, color);
+ WriteCharCol(0x82, x+3, page, color);
+ WriteCharCol(0x7c, x+4, page, color);
+ }break;
+
+ case 65: // 'A'
+ {
+ WriteCharCol(0xfc, x, page, color);
+ WriteCharCol(0x22, x+1, page, color);
+ WriteCharCol(0x22, x+2, page, color);
+ WriteCharCol(0x22, x+3, page, color);
+ WriteCharCol(0xfc, x+4, page, color);
+ }break;
+
+ case 66: // 'B'
+ {
+ WriteCharCol(0xfe, x, page, color);
+ WriteCharCol(0x92, x+1, page, color);
+ WriteCharCol(0x92, x+2, page, color);
+ WriteCharCol(0x92, x+3, page, color);
+ WriteCharCol(0x6c, x+4, page, color);
+ }break;
+
+ case 67: // 'C'
+ {
+ WriteCharCol(0x7c, x, page, color);
+ WriteCharCol(0x82, x+1, page, color);
+ WriteCharCol(0x82, x+2, page, color);
+ WriteCharCol(0x82, x+3, page, color);
+ WriteCharCol(0x44, x+4, page, color);
+ }break;
+
+ case 68: // 'D'
+ {
+ WriteCharCol(0xfe, x, page, color);
+ WriteCharCol(0x82, x+1, page, color);
+ WriteCharCol(0x82, x+2, page, color);
+ WriteCharCol(0x44, x+3, page, color);
+ WriteCharCol(0x38, x+4, page, color);
+ }break;
+
+ case 69: // 'E'
+ {
+ WriteCharCol(0xfe, x, page, color);
+ WriteCharCol(0x92, x+1, page, color);
+ WriteCharCol(0x92, x+2, page, color);
+ WriteCharCol(0x92, x+3, page, color);
+ WriteCharCol(0x82, x+4, page, color);
+ }break;
+
+ case 70: // 'F'
+ {
+ WriteCharCol(0xfe, x, page, color);
+ WriteCharCol(0x12, x+1, page, color);
+ WriteCharCol(0x12, x+2, page, color);
+ WriteCharCol(0x12, x+3, page, color);
+ WriteCharCol(0x02, x+4, page, color);
+ }break;
+
+ case 71: // 'G'
+ {
+ WriteCharCol(0x7c, x, page, color);
+ WriteCharCol(0x82, x+1, page, color);
+ WriteCharCol(0x92, x+2, page, color);
+ WriteCharCol(0x92, x+3, page, color);
+ WriteCharCol(0xf4, x+4, page, color);
+ }break;
+
+ case 72: // 'H'
+ {
+ WriteCharCol(0xfe, x, page, color);
+ WriteCharCol(0x10, x+1, page, color);
+ WriteCharCol(0x10, x+2, page, color);
+ WriteCharCol(0x10, x+3, page, color);
+ WriteCharCol(0xfe, x+4, page, color);
+ }break;
+
+ case 73: // 'I'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x82, x+1, page, color);
+ WriteCharCol(0xfe, x+2, page, color);
+ WriteCharCol(0x82, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 74: // 'J'
+ {
+ WriteCharCol(0x40, x, page, color);
+ WriteCharCol(0x80, x+1, page, color);
+ WriteCharCol(0x82, x+2, page, color);
+ WriteCharCol(0x7e, x+3, page, color);
+ WriteCharCol(0x02, x+4, page, color);
+ }break;
+
+ case 75: // 'K'
+ {
+ WriteCharCol(0xfe, x, page, color);
+ WriteCharCol(0x10, x+1, page, color);
+ WriteCharCol(0x28, x+2, page, color);
+ WriteCharCol(0x44, x+3, page, color);
+ WriteCharCol(0x82, x+4, page, color);
+ }break;
+
+ case 76: // 'L'
+ {
+ WriteCharCol(0xfe, x, page, color);
+ WriteCharCol(0x80, x+1, page, color);
+ WriteCharCol(0x80, x+2, page, color);
+ WriteCharCol(0x80, x+3, page, color);
+ WriteCharCol(0x80, x+4, page, color);
+ }break;
+
+ case 77: // 'M'
+ {
+ WriteCharCol(0xfe, x, page, color);
+ WriteCharCol(0x04, x+1, page, color);
+ WriteCharCol(0x18, x+2, page, color);
+ WriteCharCol(0x04, x+3, page, color);
+ WriteCharCol(0xfe, x+4, page, color);
+ }break;
+
+ case 78: // 'N'
+ {
+ WriteCharCol(0xfe, x, page, color);
+ WriteCharCol(0x08, x+1, page, color);
+ WriteCharCol(0x10, x+2, page, color);
+ WriteCharCol(0x20, x+3, page, color);
+ WriteCharCol(0xfe, x+4, page, color);
+ }break;
+
+ case 79: // 'O'
+ {
+ WriteCharCol(0x7c, x, page, color);
+ WriteCharCol(0x82, x+1, page, color);
+ WriteCharCol(0x82, x+2, page, color);
+ WriteCharCol(0x82, x+3, page, color);
+ WriteCharCol(0x7c, x+4, page, color);
+ }break;
+
+ case 80: // 'P'
+ {
+ WriteCharCol(0xfe, x, page, color);
+ WriteCharCol(0x12, x+1, page, color);
+ WriteCharCol(0x12, x+2, page, color);
+ WriteCharCol(0x12, x+3, page, color);
+ WriteCharCol(0x0c, x+4, page, color);
+ }break;
+
+ case 81: // 'Q'
+ {
+ WriteCharCol(0x7c, x, page, color);
+ WriteCharCol(0x82, x+1, page, color);
+ WriteCharCol(0xa2, x+2, page, color);
+ WriteCharCol(0x42, x+3, page, color);
+ WriteCharCol(0xbc, x+4, page, color);
+ }break;
+
+ case 82: // 'R'
+ {
+ WriteCharCol(0xfe, x, page, color);
+ WriteCharCol(0x12, x+1, page, color);
+ WriteCharCol(0x32, x+2, page, color);
+ WriteCharCol(0x52, x+3, page, color);
+ WriteCharCol(0x8c, x+4, page, color);
+ }break;
+
+ case 83: // 'S'
+ {
+ WriteCharCol(0x8c, x, page, color);
+ WriteCharCol(0x92, x+1, page, color);
+ WriteCharCol(0x92, x+2, page, color);
+ WriteCharCol(0x92, x+3, page, color);
+ WriteCharCol(0x62, x+4, page, color);
+ }break;
+
+ case 84: // 'T'
+ {
+ WriteCharCol(0x02, x, page, color);
+ WriteCharCol(0x02, x+1, page, color);
+ WriteCharCol(0xfe, x+2, page, color);
+ WriteCharCol(0x02, x+3, page, color);
+ WriteCharCol(0x02, x+4, page, color);
+ }break;
+
+ case 85: // 'U'
+ {
+ WriteCharCol(0x7e, x, page, color);
+ WriteCharCol(0x80, x+1, page, color);
+ WriteCharCol(0x80, x+2, page, color);
+ WriteCharCol(0x80, x+3, page, color);
+ WriteCharCol(0x7e, x+4, page, color);
+ }break;
+
+ case 86: // 'V'
+ {
+ WriteCharCol(0x3e, x, page, color);
+ WriteCharCol(0x40, x+1, page, color);
+ WriteCharCol(0x80, x+2, page, color);
+ WriteCharCol(0x40, x+3, page, color);
+ WriteCharCol(0x3e, x+4, page, color);
+ }break;
+
+ case 87: // 'W'
+ {
+ WriteCharCol(0x7e, x, page, color);
+ WriteCharCol(0x80, x+1, page, color);
+ WriteCharCol(0x70, x+2, page, color);
+ WriteCharCol(0x80, x+3, page, color);
+ WriteCharCol(0x7e, x+4, page, color);
+ }break;
+
+ case 88: // 'X'
+ {
+ WriteCharCol(0xc6, x, page, color);
+ WriteCharCol(0x28, x+1, page, color);
+ WriteCharCol(0x10, x+2, page, color);
+ WriteCharCol(0x28, x+3, page, color);
+ WriteCharCol(0xc6, x+4, page, color);
+ }break;
+
+ case 89: // 'Y'
+ {
+ WriteCharCol(0x0e, x, page, color);
+ WriteCharCol(0x10, x+1, page, color);
+ WriteCharCol(0xe0, x+2, page, color);
+ WriteCharCol(0x10, x+3, page, color);
+ WriteCharCol(0x0e, x+4, page, color);
+ }break;
+
+ case 90: // 'Z'
+ {
+ WriteCharCol(0xc2, x, page, color);
+ WriteCharCol(0xa2, x+1, page, color);
+ WriteCharCol(0x92, x+2, page, color);
+ WriteCharCol(0x8a, x+3, page, color);
+ WriteCharCol(0x86, x+4, page, color);
+ }break;
+
+ case 91: // '['
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0xfe, x+1, page, color);
+ WriteCharCol(0x82, x+2, page, color);
+ WriteCharCol(0x82, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 92: // '\'
+ {
+ WriteCharCol(0x04, x, page, color);
+ WriteCharCol(0x08, x+1, page, color);
+ WriteCharCol(0x10, x+2, page, color);
+ WriteCharCol(0x20, x+3, page, color);
+ WriteCharCol(0x40, x+4, page, color);
+ }break;
+
+ case 93: // ']'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x82, x+1, page, color);
+ WriteCharCol(0x82, x+2, page, color);
+ WriteCharCol(0xfe, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 94: // '^'
+ {
+ WriteCharCol(0x08, x, page, color);
+ WriteCharCol(0x04, x+1, page, color);
+ WriteCharCol(0x02, x+2, page, color);
+ WriteCharCol(0x04, x+3, page, color);
+ WriteCharCol(0x08, x+4, page, color);
+ }break;
+
+ case 95: // '_'
+ {
+ WriteCharCol(0x80, x, page, color);
+ WriteCharCol(0x80, x+1, page, color);
+ WriteCharCol(0x80, x+2, page, color);
+ WriteCharCol(0x80, x+3, page, color);
+ WriteCharCol(0x80, x+4, page, color);
+ }break;
+
+ case 96: // '`'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x02, x+1, page, color);
+ WriteCharCol(0x04, x+2, page, color);
+ WriteCharCol(0x08, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 97: // 'a'
+ {
+ WriteCharCol(0x40, x, page, color);
+ WriteCharCol(0xa8, x+1, page, color);
+ WriteCharCol(0xa8, x+2, page, color);
+ WriteCharCol(0xa8, x+3, page, color);
+ WriteCharCol(0xf0, x+4, page, color);
+ }break;
+
+ case 98: // 'b'
+ {
+ WriteCharCol(0xfe, x, page, color);
+ WriteCharCol(0x90, x+1, page, color);
+ WriteCharCol(0x88, x+2, page, color);
+ WriteCharCol(0x88, x+3, page, color);
+ WriteCharCol(0x70, x+4, page, color);
+ }break;
+
+ case 99: // 'c'
+ {
+ WriteCharCol(0x70, x, page, color);
+ WriteCharCol(0x88, x+1, page, color);
+ WriteCharCol(0x88, x+2, page, color);
+ WriteCharCol(0x88, x+3, page, color);
+ WriteCharCol(0x40, x+4, page, color);
+ }break;
+
+ case 100: // 'd'
+ {
+ WriteCharCol(0x70, x, page, color);
+ WriteCharCol(0x88, x+1, page, color);
+ WriteCharCol(0x88, x+2, page, color);
+ WriteCharCol(0x90, x+3, page, color);
+ WriteCharCol(0xfe, x+4, page, color);
+ }break;
+
+ case 101: // 'e'
+ {
+ WriteCharCol(0x70, x, page, color);
+ WriteCharCol(0xa8, x+1, page, color);
+ WriteCharCol(0xa8, x+2, page, color);
+ WriteCharCol(0xa8, x+3, page, color);
+ WriteCharCol(0x30, x+4, page, color);
+ }break;
+
+ case 102: // 'f'
+ {
+ WriteCharCol(0x10, x, page, color);
+ WriteCharCol(0xfc, x+1, page, color);
+ WriteCharCol(0x12, x+2, page, color);
+ WriteCharCol(0x02, x+3, page, color);
+ WriteCharCol(0x04, x+4, page, color);
+ }break;
+
+ case 103: // 'g'
+ {
+ WriteCharCol(0x18, x, page, color);
+ WriteCharCol(0xa4, x+1, page, color);
+ WriteCharCol(0xa4, x+2, page, color);
+ WriteCharCol(0xa4, x+3, page, color);
+ WriteCharCol(0x7c, x+4, page, color);
+ }break;
+
+ case 104: // 'h'
+ {
+ WriteCharCol(0xfe, x, page, color);
+ WriteCharCol(0x10, x+1, page, color);
+ WriteCharCol(0x08, x+2, page, color);
+ WriteCharCol(0x08, x+3, page, color);
+ WriteCharCol(0xf0, x+4, page, color);
+ }break;
+
+ case 105: // 'i'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x88, x+1, page, color);
+ WriteCharCol(0xfa, x+2, page, color);
+ WriteCharCol(0x80, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 106: // 'j'
+ {
+ WriteCharCol(0x40, x, page, color);
+ WriteCharCol(0x80, x+1, page, color);
+ WriteCharCol(0x88, x+2, page, color);
+ WriteCharCol(0x7a, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 107: // 'k'
+ {
+ WriteCharCol(0xfe, x, page, color);
+ WriteCharCol(0x20, x+1, page, color);
+ WriteCharCol(0x50, x+2, page, color);
+ WriteCharCol(0x88, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 108: // 'l'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x82, x+1, page, color);
+ WriteCharCol(0xfe, x+2, page, color);
+ WriteCharCol(0x80, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 109: // 'm'
+ {
+ WriteCharCol(0xf8, x, page, color);
+ WriteCharCol(0x08, x+1, page, color);
+ WriteCharCol(0x30, x+2, page, color);
+ WriteCharCol(0x08, x+3, page, color);
+ WriteCharCol(0xf0, x+4, page, color);
+ }break;
+
+ case 110: // 'n'
+ {
+ WriteCharCol(0xf8, x, page, color);
+ WriteCharCol(0x10, x+1, page, color);
+ WriteCharCol(0x08, x+2, page, color);
+ WriteCharCol(0x08, x+3, page, color);
+ WriteCharCol(0xf0, x+4, page, color);
+ }break;
+
+ case 111: // 'o'
+ {
+ WriteCharCol(0x70, x, page, color);
+ WriteCharCol(0x88, x+1, page, color);
+ WriteCharCol(0x88, x+2, page, color);
+ WriteCharCol(0x88, x+3, page, color);
+ WriteCharCol(0x70, x+4, page, color);
+ }break;
+
+ case 112: // 'p'
+ {
+ WriteCharCol(0xf8, x, page, color);
+ WriteCharCol(0x28, x+1, page, color);
+ WriteCharCol(0x28, x+2, page, color);
+ WriteCharCol(0x28, x+3, page, color);
+ WriteCharCol(0x10, x+4, page, color);
+ }break;
+
+ case 113: // 'q'
+ {
+ WriteCharCol(0x10, x, page, color);
+ WriteCharCol(0x28, x+1, page, color);
+ WriteCharCol(0x28, x+2, page, color);
+ WriteCharCol(0x30, x+3, page, color);
+ WriteCharCol(0xf8, x+4, page, color);
+ }break;
+
+ case 114: // 'r'
+ {
+ WriteCharCol(0xf8, x, page, color);
+ WriteCharCol(0x10, x+1, page, color);
+ WriteCharCol(0x08, x+2, page, color);
+ WriteCharCol(0x08, x+3, page, color);
+ WriteCharCol(0x10, x+4, page, color);
+ }break;
+
+ case 115: // 's'
+ {
+ WriteCharCol(0x90, x, page, color);
+ WriteCharCol(0xa8, x+1, page, color);
+ WriteCharCol(0xa8, x+2, page, color);
+ WriteCharCol(0xa8, x+3, page, color);
+ WriteCharCol(0x40, x+4, page, color);
+ }break;
+
+ case 116: // 't'
+ {
+ WriteCharCol(0x08, x, page, color);
+ WriteCharCol(0x7e, x+1, page, color);
+ WriteCharCol(0x88, x+2, page, color);
+ WriteCharCol(0x80, x+3, page, color);
+ WriteCharCol(0x40, x+4, page, color);
+ }break;
+
+ case 117: // 'u'
+ {
+ WriteCharCol(0x78, x, page, color);
+ WriteCharCol(0x80, x+1, page, color);
+ WriteCharCol(0x80, x+2, page, color);
+ WriteCharCol(0x40, x+3, page, color);
+ WriteCharCol(0xf8, x+4, page, color);
+ }break;
+
+ case 118: // 'v'
+ {
+ WriteCharCol(0x38, x, page, color);
+ WriteCharCol(0x40, x+1, page, color);
+ WriteCharCol(0x80, x+2, page, color);
+ WriteCharCol(0x40, x+3, page, color);
+ WriteCharCol(0x38, x+4, page, color);
+ }break;
+
+ case 119: // 'w'
+ {
+ WriteCharCol(0x78, x, page, color);
+ WriteCharCol(0x80, x+1, page, color);
+ WriteCharCol(0x60, x+2, page, color);
+ WriteCharCol(0x80, x+3, page, color);
+ WriteCharCol(0x78, x+4, page, color);
+ }break;
+
+ case 120: // 'x'
+ {
+ WriteCharCol(0x88, x, page, color);
+ WriteCharCol(0x50, x+1, page, color);
+ WriteCharCol(0x20, x+2, page, color);
+ WriteCharCol(0x50, x+3, page, color);
+ WriteCharCol(0x88, x+4, page, color);
+ }break;
+
+ case 121: // 'y'
+ {
+ WriteCharCol(0x18, x, page, color);
+ WriteCharCol(0xa0, x+1, page, color);
+ WriteCharCol(0xa0, x+2, page, color);
+ WriteCharCol(0xa0, x+3, page, color);
+ WriteCharCol(0x78, x+4, page, color);
+ }break;
+
+ case 122: // 'z'
+ {
+ WriteCharCol(0x88, x, page, color);
+ WriteCharCol(0xc8, x+1, page, color);
+ WriteCharCol(0xa8, x+2, page, color);
+ WriteCharCol(0x98, x+3, page, color);
+ WriteCharCol(0x88, x+4, page, color);
+ }break;
+
+ case 123: // '{'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x10, x+1, page, color);
+ WriteCharCol(0x6c, x+2, page, color);
+ WriteCharCol(0x82, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 124: // '|'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x00, x+1, page, color);
+ WriteCharCol(0xfe, x+2, page, color);
+ WriteCharCol(0x00, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 125: // '}'
+ {
+ WriteCharCol(0x00, x, page, color);
+ WriteCharCol(0x82, x+1, page, color);
+ WriteCharCol(0x6c, x+2, page, color);
+ WriteCharCol(0x10, x+3, page, color);
+ WriteCharCol(0x00, x+4, page, color);
+ }break;
+
+ case 126: // '~'
+ {
+ WriteCharCol(0x20, x, page, color);
+ WriteCharCol(0x10, x+1, page, color);
+ WriteCharCol(0x10, x+2, page, color);
+ WriteCharCol(0x20, x+3, page, color);
+ WriteCharCol(0x10, x+4, page, color);
+ }break;
+ /*
+
+ case : // ''
+ {
+ WriteCharCol(0x, x, page, color);
+ WriteCharCol(0x, x+1, page, color);
+ WriteCharCol(0x, x+2, page, color);
+ WriteCharCol(0x, x+3, page, color);
+ WriteCharCol(0x, x+4, page, color);
+ }break;
+ */
+
+ default: // not supported, print box
+ {
+ WriteData(0xfe);
+ WriteData(0xfe);
+ WriteData(0xfe);
+ WriteData(0xfe);
+ WriteData(0xfe);
+ }
+ }
+ WriteCharCol(0x00, x+5, page, color); //default last blank column of 6 x 8 character
+
+ CS1pin = 1;
+}
+
diff -r 000000000000 -r 79ef6ebe51ae LM6029ACW.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/LM6029ACW.h Mon Feb 08 14:53:03 2016 +0000
@@ -0,0 +1,176 @@
+/* LM6029ACW Library v1.0
+ * Copyright (c) 2016 Grant Phillips
+ * grant.phillips@nmmu.ac.za
+ *
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef LM6029ACW_H
+#define LM6029ACW_H
+
+#include "mbed.h"
+
+#define lcd_delayx 0.000001 //delay for writing and reading from lcd - 1us
+#define lcd_init_delay 0.001 //delay when initializing the lcd - 1ms
+
+/** Class library for a Topway LM6029ACW graphics LCD.
+ *
+ * Example:
+ * @code
+ * #include "mbed.h"
+ * #include "LM6029ACW.h"
+ *
+ * LM6029ACW lcd(PD_7, PE_2, PD_6, PD_3, PD_2, PC_15, PC_14, PC_13, PC_11, PC_9, PC_8, PC_6, PC_2);
+ * // CS1 RES RS WR RD DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
+ *
+ * DigitalOut backlight(PB_7);
+ *
+ * int main() {
+ * backlight = 0; //turn on the lcd's backlight
+ * while(1) {
+ * lcd.GotoXY(4, 3); //move cursor to row, col
+ * lcd.ClrScr(0); //clear all the pixels on the display
+ * lcd.PutStr("Hello World!", 1); //print text in black pixels
+ * wait(2.0);
+ *
+ * lcd.GotoXY(4, 3); //move cursor to row, col
+ * lcd.ClrScr(1); //fill all the pixels on the display
+ * lcd.PutStr("Hello World!", 0); //print text in clear pixels
+ * wait(2.0);
+ * }
+ * }
+ * @endcode
+ */
+
+class LM6029ACW {
+ public:
+ /** Create a LM6029ACW object for a graphics LCD connected to the specified pins.
+ * @param CS1 Chip Select pin used to connect to LM6029ACW's CS1 pin
+ * @param RES Reset pin used to connect to LM6029ACW's RES pin
+ * @param RS Register Select pin used to connect to LM6029ACW's RS pin
+ * @param WR Write pin used to connect to LM6029ACW's WR pin
+ * @param RD Read pin used to connect to LM6029ACW's RD pin
+ * @param DB7-DB0 Data Bus pin useds to connect to LM6029ACW's DB7 - DB0 pins
+ */
+ LM6029ACW(PinName CS1, PinName RES, PinName RS, PinName WR, PinName RD, PinName DB7, PinName DB6, PinName DB5, PinName DB4, PinName DB3, PinName DB2, PinName DB1, PinName DB0);
+
+ /** Clears the lcd by clearing or filling all the pixels.
+ * @param color Bit value; clear pixels(0) or fill pixels(1)
+ */
+ void ClrScr(unsigned char color);
+
+ /** Puts the lcd in power save mode - display off.
+ */
+ void PowerSave(void);
+
+ /** Puts the lcd in normal power mode - display on.
+ */
+ void PowerActive(void);
+
+ /** Draws a pixel on the lcd at the specified xy position.
+ * @param x x position (0 - 127)
+ * @param y y position (0 - 63)
+ * @param color mode of the pixel; cleared(0), filled(1), or toggle(2)
+ */
+ void DrawPixel(unsigned char x, unsigned char y, unsigned char color);
+
+ /** Draws a line on the lcd from x1,y1 to x2,y2.
+ * @param x1 x1 position (0 - 127)
+ * @param y1 y1 position (0 - 63)
+ * @param x2 x2 position (0 - 127)
+ * @param y2 y2 position (0 - 63)
+ * @param color mode of the pixel; cleared(0), filled(1), or toggle(2)
+ */
+ void DrawLine(int x1, int y1, int x2, int y2, unsigned int color);
+
+ /** Draws a circle on the lcd at x,y with the option to fill it.
+ * @param x x position (0 - 127)
+ * @param y y position (0 - 63)
+ * @param radius radius of the circle (0 - 127)
+ * @param fill circle must be filled (=1) or not filled (=0)
+ * @param color mode of the pixel; cleared(0), filled(1)
+ */
+ void DrawCircle(unsigned char x, unsigned char y, unsigned char radius, unsigned char fill, unsigned char color);
+
+ /** Changes the position on the lcd of the current character cursor from where the next characters will be printed.
+ * @param x column position (0 - 20)
+ * @param y row position (0 - 7)
+ */
+ void GotoXY(unsigned char x, unsigned char y);
+
+ /** Prints a string on the lcd at the current character cursor position.
+ * @param str string (char array) to print
+ * @param color mode of the characters in the string; normal(1), inverted(0)
+ */
+ void PutStr(char *str, unsigned char color);
+
+ /** Prints a character on the lcd at the current character cursor position.
+ * @param c character to print
+ * @param color mode of the character; normal(1), inverted(0)
+ */
+ void PutChar(unsigned char c, unsigned char color);
+
+
+ private:
+ DigitalOut CS1pin, RESpin, RSpin, WRpin, RDpin;
+ BusOut DATApins;
+ unsigned char DisplayRAM[128][8];
+ unsigned char character_x, character_y;
+
+
+ /* Creates a delay which is simply a code loop which is independent from any hardware timers.
+ * @param del 16-bit value to represent the delay cycles
+ */
+ void Delay(unsigned int del);
+
+ /* Writes a COMMAND to the LM6029ACW lcd module.
+ * @param cmd The byte of command to write to the lcd
+ */
+ void WriteCommand(unsigned char cmd);
+
+ /* Writes DATA to the LM6029ACW lcd module.
+ * @param dat The byte of data to write to the lcd
+ */
+ void WriteData(unsigned char dat);
+
+ /* Set the display RAM page address.
+ * @param Page 4-bit value representing the page address (0 - 7)
+ */
+ void SetPage(unsigned char Page);
+
+ /* Set the column address counter.
+ * @param Page Byte value representing the column (0 - 127)
+ */
+ void SetColumn(unsigned char Col);
+
+ /** Initializes the LM6029ACW lcd module.
+ */
+ void Init(void);
+
+ /* Used by LM6029ACW_DrawChar only updates the column and page numbers..
+ */
+ void WriteCharCol(unsigned char v, unsigned char x, unsigned char page, unsigned char color);
+
+ /* Used by LM6029ACW_PutChar() only and draws the specified character at byte level using a set font.
+ */
+ void DrawChar(unsigned char c, unsigned char x, unsigned char page, unsigned char color);
+};
+
+#endif
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