Re: [Csnd] GPIO to MIDI (Raspberry Pi & Csound)
| Date | 2020-04-23 13:02 |
| From | "Richard (Zappfinger) van Bemmelen" |
| Subject | Re: [Csnd] GPIO to MIDI (Raspberry Pi & Csound) |
I never connect to the GPIO directly. In these cases I use an Arduino where I connect my sensors to.
Richard
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Van: Matti Koskinen
Hi Mark, Can't you use OSC-messages? -m
On 23.4.2020 14.05, Mark Ferguson wrote: Hi Matti, Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
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| Date | 2020-04-23 13:24 |
| From | James Surgenor |
| Subject | Re: [Csnd] GPIO to MIDI (Raspberry Pi & Csound) |
Hi Mark, Hope you're well. In answer to your question, yes you can. I've done it for creating an OSC controller, but the principle is the same. Also, it was a while ago, so some aspects might be rusty. You don't need an Arduino at all. Find the GPIO pin reference for your PI first, then you know what you're dealing with. Then you'll need an ADC (something like an MCP3004), in addition to your sensor, and to look into using something like the wiringPI libraries - either through python or C/C++. As for MIDI, I'd recommend OSC for this case, but it's possible. Happy to discuss off-list if easier. Best, James On Thu, Apr 23, 2020 at 1:03 PM Richard (Zappfinger) van Bemmelen <zappfinger@gmail.com> wrote:
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