Midi input, using hserin?

[TonyA]

Yes, that's what I needed. Thanks.

What is the "wait", a variable?

When I try to compile it in micro code studio I get an error for

HSerIn [wait($90), note, Velocity]

it says "expected ']'.

Thanks,
Tony

[TonyA]

Yes, that's what I needed. Thanks.

What is the "wait", a variable?

When I try to compile it in micro code studio I get an error for

HSerIn [wait($90), note, Velocity]

it says "expected ']'.

Thanks,
Tony

Hi Sorry, that works. I had to fix my code.

[Brock]

I'm sure the hserin will work, but I like to read the port directly. Here is a
program that I wrote 3 years ago for a 909 kick drum copy that I built. It worked
great. It only responded to one MIDI channel and one note, but I think you will
be able to see what's happening and figure out how to implement your design.

[TonyA]

That's cool, thank you. I'll let you know how it works out. Thanks again.

Tony

[jncortes]

Did you ever got this to work?

[TonyA]

Yeah, this should work. I don't think I ever built the circuit though. I was thinking about making a midi receiver but I never did.

Let us know if you try it.

[jncortes]

Well, I'm working on a MIDID receiver based on HSERIN but not sure of a few things.

1. MIDI seems to be active low so when no data= +5V. Data = 0V

So I'm not sure if USART (16F88) if compatible or do I have to invert polarity.

2. MIDI seems to come from the legacy of Motorola based arquitectured (Big endian) Pics are Little endian ( I think this is true) so ata has to be inverted.


So any info would help!