Then it looks to me like you don't need to use LONGs at all! In fact, I can't see how LONGs will help you.
In fact, it looks as if you are "multiplexing" two different numbers onto one display.
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Type: Posts; User: RussMartin; Keyword(s):
Then it looks to me like you don't need to use...
Then it looks to me like you don't need to use LONGs at all! In fact, I can't see how LONGs will help you.
In fact, it looks as if you are "multiplexing" two different numbers onto one display.
...
I've looked at the MAX7219 data sheet:
...
I've looked at the MAX7219 data sheet:
http://datasheets.maxim-ic.com/en/ds/MAX7219-MAX7221.pdf
. . . but only briefly.
It looks to me (on page 6) as if you send each digit separately,...
isaac, depending on what you need, you may also...
isaac, depending on what you need, you may also be able to manipulate your data in software and massage it into individual digits for serial output. What is the nature of the information you want to...