TM1628 sample code anyone?


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  1. #1
    Join Date
    Feb 2013
    Posts
    734

    Default TM1628 sample code anyone?

    Hello.
    There are thousands of interesting LED modules sold with these controllers.
    like this one for example.
    https://item.taobao.com/item.htm?id=643277470788

    Arduino do has library, but we?

  2. #2
    Join Date
    Feb 2013
    Posts
    734

    Default Re: TM1628 sample code anyone?

    I took the code available here: TM1638 LED Display Driver/Controller (picbasic.co.uk) , for TM1638, and modded it a bit (added support for 8 and 9), so now it works for that TM1628 module, link for which I've posted, too. All what it does, counts from 0 to 99, but looking at code, you can guess how to use it on your demand.

    Use configs and other variables from the post above (or make your own) and replace the MAIN part in above code with this:

    Code:
    FOR I=0 TO 99
    LOW STB
    LOOKUP I DIG 1,[$3F,$06,$5B,$4F,$66,$6D,$7D,$07,$7f,$6F],J 
    SHIFTOUT SDA, SCK, 0, [$C0+0,J]
    HIGH STB
    LOW STB
    LOOKUP I DIG 0,[$3F,$06,$5B,$4F,$66,$6D,$7D,$07,$7f,$6F],j 
    SHIFTOUT SDA, SCK, 0, [$C0+2,J]
    HIGH STB
    PAUSE 100
    NEXT
    If anyone can suggest, how can I use lookup only once (if possible), that would be great.

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