can i change arrangement GLCD_DATAPRT softly ?!?

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majid ebru

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Jul 25, 2021, 3:07:53 PM7/25/21
to jallib
Hi to all
please help and guide me

in my program , i wrote :

var byte GLCD_DATAPRT     is portD
var byte GLCD_DATAPRT_DIR is portD_direction

but i don't wiring correctly.

i should wire like this:

in micro pin.D0 should connect to DB0
pin.D1 => DB1
pin.D2 => DB2
pin.D3 => DB3
pin.D4 => DB4
pin.D5 => DB5
pin.D6 => DB6
pin.D7 => DB7

but in real ,i don't wiring correctly and i wired :

pin.D0 => DB7
pin.D1 => DB6
pin.D2 => DB5
pin.D3 => DB4
pin.D4 => DB3
pin.D5 => DB2
pin.D6 => DB1
pin.D7 => DB0

can i change arrangement GLCD_DATAPRT softly ?!?

thank you

majid ebru

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Jul 25, 2021, 6:31:41 PM7/25/21
to jallib
Hi and sorry from all

now i read glcd_ks0108.jal and i find my answer.

i should use GLCD_REVERSE_DATABITS = true

thank you
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