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5X7 Character Generator3/16/2021
Did you look at the TableLU.asm file in the attachment This file contains a complete 5x7 font that similar to many of the LCD character sets.This font does contain many of the special characters you asked for.These special characters may not be associated with the character codes you use.If this is the case then just edit the table and put the pixel arrays in the character code order you need.
If this is too much work then search the internet for a better solution. I will try your algo after converting it into asm18 for better, faster code. Hi Dan; First let me compliment you on your well written code. I can see the code being very useful with a 5x7 matrix LED display. But, all my LCD displays have predefined on-board characters. The 44780 has at most 16 user definable locations in the character generator. I have used the code on low resolution graphic LCD (120x100) with good results. With higher resolution displays the characters are too small.
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