corrupted inputs after building TrillCentroids

[ahihi]

hi,

i'm trying to build TrillCentroids on my Bela with

• Bela image v0.3.8a
• SuperCollider 3.10.0-beta1 (1378ce7b8)

i grabbed the matching version of the SuperCollider source and am able to build TrillCentroids. but when i try to create a TrillCentroids UGen in SC using

Ndef(\trill, {
    var i2c_bus = 1;
    var i2c_address = 0x28;
    var thresh = 0.22;
    var prescaler = 1;
    var centroids;
    
    centroids = TrillCentroids.kr(i2c_bus, i2c_address, thresh, prescaler);
    
    SendReply.kr(Impulse.kr(8), "/trillcentroiddata", centroids);
}).play(group: s);

i get

Initialized with #outputs: 11  i2c_bus: 1  i2c_addr: 40  mode: 0  thresh: 7566708  pre: -1073741824  deviceType: 1070344437

i.e. the thresh, pre and deviceType values get corrupted somehow.

the prebuilt TrillCentroids.so from this repo initializes correctly. any idea why things would break when i build it myself?

[ahihi]

oh, the .sos were built from an earlier version of the source. so apparently the threshold was changed into a float but the corresponding printf format wasn't. fixed that and now it's running as expected :)

i'll make a PR later and also try to add support for 2D Trills!