Matrix 8x8 proteus simulation

[JohnB]

I am wondering if I would need to create a new font file with everything rotated or if it can be done  simply in Pepe's code.

[joesaliba]

I think it can be done in code. I have seen some code with Arduino that they can be rotated as you wish.

Joe

[Pepe]

probe this, let me know if it's corrected

[Pepe]

Setdot is added

[Pepe]

JuanB,I hope the last library has rotated the characters

[JohnB]

ill try tomorrow morning, been out all day and just got back in.

[JohnB]

Not managed to get the display to show anything with the new code.
I will try and get to the bottom of it and get back to you when I have a better understanding of whats going on.

[Pepe]

podria enviarme su programa para simularlo

[JohnB]

Its quite a big program.
I have uploaded the version which does at least work although the characters are rotated.

[Pepe]

I send you both versions, I can't simulate it for your pic,modify my main program for your pic and try it with the libraries I send you

[JohnB]

Thank you, I will give it a try.

Meanwhile, I tried rotating the displays through 180 degrees.  This meant that the vertical column is now addressed in a single byte.  However, the horizontal addressing doesn't work with the current code.

[JohnB]

You are getting there. I now have vertical characters but mirrored.

[JohnB]

I reversed the order I set the Col and its all working correctly

Thank you very much for your help

[Pepe]

Podría enviarme la librería que utilizo finalmente para arreglar la simulación en proteus

[Pepe]

I could try the library I send you to know if it looks good

I have optimized the setcol procedure

Code Select Expand

Proc setCol(col As Byte,value As Byte)
    Dim Va As Bit
    Dim addr As Byte
    Dim dcol As Byte
    Dim row As Byte
   
    If col >= Display_Count * 8 Then ExitProc
   
    addr = Display_Count - col / 8 - 1
   
    dcol = col//8
   
    For row = 0 To 7 
    Ror value 
    va = STATUS.0
    setpoint(addr,row,dcol,va)
    Next

EndProc

[JohnB]

I am not sure which library you mean, the last 2 you sent me and my working library are attached

.

I tried your optimized code for SetCol but is didn't work wasn't rotated and flickered.

[Pepe]

I could try this new library that has added to be able to print from a certain column

[Pepe]

spaces between digits are removed

[JohnB]

Sort of Proportional Spacing

[Pepe]

Yes, in my library I had already added it