Syntax:
GLCDDrawChar(CharLocX, CharLocY, CharCode [, Optional Colour] )
CharLocX is the X coordinate location for the character
CharLocY is the Y coordinate location for the character
CharCode is the ASCII number of the character to display. Can be decimal
hex or binary.
Colour can be ON or OFF. For the ST7735 devices this an be any word
value that represents the color palette.
Explanation:
Displays an ASCII character at a specified X and Y location. On a 128x64 Graphic LCD:
X = 1 to 128
Y = 1 to 64
