Hi can somebody help for 8x8 led matrix HT16k33?
Write simple program with scroling text,on simulation work perfectly,on bredboard it work only on half of led matrix (left side),right side not work.
Any help is welcome
Regards
HT16k33 8x8 led matrix question
Moderator: Benj
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Re: HT16k33 8x8 led matrix question
Flowcode has three options of HT16K33:
If 8x8 does not work,
Then try 16x8 or 8x16 instead.
Even though you have 8x8.
You tried then all?If 8x8 does not work,
Then try 16x8 or 8x16 instead.
Even though you have 8x8.
Martin
Re: HT16k33 8x8 led matrix question
Ok on 8x16 it work,can see full scroling text on matrix,but on hardware text is raised upper by one position the top row is visible below.
when I select row 0 and column 0 LED, a second LED from the first column lights up.
how can the text be cut down one row below?
On simulation work ok.
when I select row 0 and column 0 LED, a second LED from the first column lights up.
how can the text be cut down one row below?
On simulation work ok.
- Benj
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Re: HT16k33 8x8 led matrix question
Hello,
Can you post your program so we can have a look.
Can you post your program so we can have a look.
Regards Ben Rowland - MatrixTSL
Flowcode Product Page - Flowcode Help Wiki - Flowcode Examples - Flowcode Blog - Flowcode Course - My YouTube Channel
Flowcode Product Page - Flowcode Help Wiki - Flowcode Examples - Flowcode Blog - Flowcode Course - My YouTube Channel
Re: HT16k33 8x8 led matrix question
Hi Benj here program,on simulation its ok,but on hardware its start always from second line,when scroll text,upper line is visibile down on first line.
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- 8x8 Matrix stalbica.fcfx
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