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# glcd.c File Reference

## Detailed Description

Definition in file glcd.c.

`#include <avr/io.h>`
`#include <avr/pgmspace.h>`
`#include "glcd.h"`
`#include "ks0108.h"`
`#include "font5x7.h"`
`#include "fontgr.h"`

Go to the source code of this file.

## Functions
void | glcdSetDot (u08 x, u08 y)
| set a dot on the display (x is horiz 0:127, y is vert 0:63)
void | glcdClearDot (u08 x, u08 y)
| clear a dot on the display (x is horiz 0:127, y is vert 0:63)
void | glcdLine (u08 x1, u08 y1, u08 x2, u08 y2)
| draw line
void | glcdRectangle (u08 x, u08 y, u08 a, u08 b)
| draw rectangle (coords????)
void | glcdCircle (u08 xcenter, u08 ycenter, u08 radius)
| draw circle of <radius> at <xcenter,ycenter>
void | glcdWriteChar (unsigned char c)
| write a standard ascii charater (values 20-127)
void | glcdWriteCharGr (u08 grCharIdx)
| write a special graphic character/icon
void | glcdPutStr (unsigned char *data)