Midi input, using hserin?

[TonyA]

Hi,

Thanks. Yes, I'm going to need 20 Mhz osc. for midi.

Any examples on how to set up hserin code?

Thanks again, I appreciate.

Tony

[mister_e]

use the calc i did few month/years ago.. FREEBIES
http://www.picbasic.co.uk/forum/atta...6&d=1118138371

click on the button at the right twice and you're in business.

Now using the USART and this calc, you may discover that it will be possible to acheive a nice error % even with a 4MHZ clock.

HTH

[TonyA]

Hi,

That's cool. Thank you.

I'm wondering if anyone could refer me to examples of HSERIN code.

I'm sending midi out like this:

hserout [$90, note, Velocity] 'send midi note & velocity out on channel 1

And with another pic18f452 I would just like to receive those transmitted variables; "note" and "Velocity".

Any ideas how I can proceed?

Thanks again,

Tony

[Darrel Taylor]

I think everyone's avoiding the original question because it just seems too obvious.

If you're sending it with

hserout [$90, note, Velocity]

then you'd receive it with

hserin [wait($90), note, Velocity]
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[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.