Some code for playing with the Teenage Engineering Ortho Remote
ortho-remote
C program for interfacing with the
Teenage Engineering Ortho Remote.
- Currently only implemented for macOS
- Puts the remote into MIDI mode which means it has a fixed range of values
Usage
Either build and run the provided ortho program
or copy the source files in src into your project and use the ortho.h interface.
Example
#include "ortho.h"
#include <stdlib.h> // malloc & free
#include <stdio.h> // printf
static void onmsg(const OrthoMsg* msg, void* userdata) {
switch (msg->ev) {
case ORTHO_RESTING: printf("button is up\n"); break;
case ORTHO_PRESSED: printf("button is down\n"); break;
case ORTHO_VALUE: printf("value %f\n", msg->value); break;
default: printf("%s\n", ortho_event_name(msg->ev));
}
}
int main(int argc, char *argv[]) {
Ortho* ortho = ortho_create(malloc, free);
if (!ortho) {
return 1;
}
ortho_runloop(ortho, onmsg, NULL);
ortho_free(ortho);
return 0;
}
Build & run:
$ make
$ ./ortho
CONNECT
button is up
value 0.007874
value 0.000000
value 0.007874
value 0.015748
value 0.023622
value 0.031496
button is down
value 0.039370
value 0.047244
button is up
value 0.055118
...