Blinking an LED

Integrations Pure Data
1

I finally had time to try on my workshop Linux system. V0.9.1

I am able to make things! :slight_smile:

I use a seed on a breadboard, was able to make a tone and put it through reverbs. I did wrote a json for mapping knobs to my hardware.

I did not manage it to let a digital port or the user-led to get blink. Something in the json I guess…

Screenshot_2024-09-22_13-17-21
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{
    "name": "bareseed",
    "som": "seed",
    "audio": { "channels": 2 },
    "components": {
        "gatein": {
            "component": "GateIn",
            "pin": 4
        },
         "envin": {
            "component": "AnalogControl",
            "pin": 22    
        },
        "knob1": {
			"component": "AnalogControl",
			"pin": 23
		},
       "knob2": {
			"component": "AnalogControl",
			"pin": 24
		},
		"led1": {
			"component": "Led",
			"pin": 2,
			"direction": "out"
		},
		"led2": {
			"component": "Led",
			"pin": 3
		}
    }
}

I have like 100 tabs open, is there a more centralized location for puredata->seed community?

Best,
Carsten

2

Please read the Heavy patching tips-and-tricks. Special arguments for the [metro] object, like permin, are not allowed. Only the basic ms value will work.

Right now you are sending a bang to the LEDs, but you instead need to send a value between 0 and 1.

Use something like this to turn the bang into a little 10ms pulse:

2024-09-22_14-12
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Also the direction argument for the component is unnecessary.

3

I literally found the document 10 minutes after I wrote the message. Still have not enough knowledge to understand it completely.

I came up with this now. Works. I copied the selected part from somewhere, it was supposed to smooth the knobs. Could not get it to work here (worked for pitching and vca’ing)

Screenshot_2024-09-22_16-03-44
Screenshot_2024-09-22_16-03-44973Ă—775 101 KB

So much to learn.

I get a “cvout1 @hv_param … could not create” without.

Carsten