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Sorry for the inconvenience. I accidently left out that part there.
Here's the code, with the SPI function.
As a test, I draw out the frequency data for the first channel only of the system into the f_maxcount1 and this is done for the next frequency data and so forth.
That microcontroller has a hardware based SPI and I don't need the software one that much.
I have implemented it and however it still didn't work. Must I use interrupts?
Howdy men and women,
I've developed a simple music box, with timer interrupts outputting square waves (2-channel polyphonic) and another timer for timing the duration of these waves (notes).
I'm drawing data out of the EEPROM I have in that circuit through SPI for the frequency and the...
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