Bela with Touchdesinger

giuliomoro

no, there's an earlier error that was printed. Can you scroll back up a bit and show what happened there?

Keyi

giuliomoro Hi giulio, I tried the second time and it breaks the connection after updated, so I couldn't scroll up to find the earlier error. I connected it once again and it is saying this

giuliomoro

Does it build the program that was using sendNonRt()? If you scroll further down on the right hand side tab, where the "update" button was, there is also a "Version details" button, what does it say?

Keyi

giuliomoro After loosing teh connection, I lost the bela.io page. I refresh it and it came back to the program that was using sendNonRt(). This is the version detail says:

giuliomoro

Maybe everything went well (seems unlikely?)? Try powering off the board and try build the project with sendNonRt() again.

Keyi

giuliomoro It's pretty weird that my other programs runs fine, but this one does not generates sound even with the osc part commented out. The cpu is only around 1 and the terminal is saying:

giuliomoro

you need to remove the file trill-osc.cpp from it. It contains a main() function which will make it so that setup() and render() are not called.

Keyi

giuliomoro Hi giulio, it seems to work fine now. But when I run the command line "--auto 1 192.168.7.2:5678" on the right, it gives me a bunch of errors like this:

giuliomoro

that command line only works with the program trill-osc that you ended up not using because you want to integrate it with other processing code. In this case you have to hardcode the port and address in the call to oscSender.setup() and cannot pass them as command line options (I mean you can but it's complicated and it seems that we've been doing enough complicated stuff).

Keyi

giuliomoro Hi giulio, I got what you mean. Is this part doing the thing:

`bool setup(BelaContext *context, void *userData)
{

unsigned int i2cBus = 1;
for(uint8_t addr = 0x20; addr <= 0x50; ++addr)
{
	Trill::Device device = Trill::probe(i2cBus, addr);
	if(Trill::NONE != device && Trill::CRAFT != device)
	{
		gTouchSensors.push_back(new Trill(i2cBus, device, addr));
		gTouchSensors.back()->printDetails();
	}
}
oscSender.setup(5678, "192.168.7.1");
Bela_runAuxiliaryTask(readLoop);
`

giuliomoro

Keyi Is this part doing the thing

that part is doing something. Not sure what "the thing" that you mean is? This line:

	oscSender.setup(5678, "192.168.7.1");

is the one that sets the port and address that the messages are sent to.

Keyi

giuliomoro Hi giulio, thank you so much for the declearation. Now it's working perfectly. Thank you again for your patience with me. I do have one extra question, if I add a gyroscope with the trills I have, what modification should I do to send the gyro parameters through osc?

giuliomoro

Great that it works.

It depends on how you read the data from the gyroscope. It's probably an I2C device? In that case, read it from the same while(!Bela_stopRequested()) as you are reading the trills and send its data to a different address.

Keyi

giuliomoro do the port and ip address both have to be changed? Now the the port and ip address for both Bela and Touch Desinger are 5678 and 192.168.7.1. Also, I have a trill hub connect to i2c-1, for the gryroscope I think I need to connect it to the i2c-2.

giuliomoro

Keyi do the port and ip address both have to be changed

no reason to change them. You'll just send to yet a different address on the same host:port pair.

If there is no address conflict between the Trils and the gyroscope, you can keep it on i2c-1

Keyi

giuliomoro Hi giulio, I have a question that how can I connect the gyroscope and the trill with Bela at the same time(since there is seems only one pin for i2c? ).

giuliomoro

what's the i2c address of the gyroscope?as long as it's different from that of any Trill you have, you can use them all on the same bus

Keyi

Hi @giulio, I have moved the discussion to a new post.

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