max7219 4x 8x8 panels spi

[richard]

0xE=0b00001110, 0x10=0b00010000


and all these makes 80E

7 high bits | 7 low bits
0x10<<7 | 0x0e &0x7f = 0x80e
0b000100000000000 | 0b0001110 = 0b00010000001110 <==> 0x80e [14 bits]

[Ioannis]

After making the paper and pencil homework, I was amazed by your thinking! So simple, so clever, so efficient!

Ioannis

[Ioannis]

Mikroe outputs the characters in columns but your data is in rows. Did you rotate them by hand or can GLCD do that?

Ioannis

[richard]

http://www.picbasic.co.uk/forum/show...955#post147955

[Ioannis]

Well, results don't match.

I do this:

1. on GLCD Font Creator 5x6 is selected since that is what says in the program: '//GLCD FontSize : 5 x 6



2. Then the character 48 is designed



3.Then Export for GLCD



The data do not match as can be seen. I am sure that I did something wrong, but what?

Ioannis

[richard]

thats glcd mode you need tft mode

[Ioannis]

Yes, that did it.

Thanks,
Ioannis