Hey Hans-Christoph
Actually, I've had the sensor working with Arduino and pulsing LEDs for a while - that part's fine. Now it's just getting Pd to understand Arduino's Serial.println that's giving me trouble. I'm going to open up [arduino] and I bet I'll find the secret there.
I was hoping there's be a strictly Pd way to do it - it's for an intro workshop and I was going to show folks how super-easy it is. Hopefully I'll be able to show folks how almost super-easy it is instead.
This may be one of those rare occasions where it's actually easier to do something _without_ Pd:)
cheers dafydd
On Sun, Mar 1, 2009 at 5:14 PM, Hans-Christoph Steiner hans@eds.org wrote:
It wouldn't be so hard, but you'd need some arduino programming experience. If you want something like that sensor that is really easy to use, get a Maxbotix, you can just hook them up to an analog pin and read them immediately with Pduino:
http://www.sparkfun.com/commerce/categories.php?c=84
.hc
On Mar 1, 2009, at 5:03 PM, Dafydd Hughes wrote:
Thanks Hans-Christoph
In over my head again.
cheers dafydd
On Sun, Mar 1, 2009 at 4:59 PM, Hans-Christoph Steiner hans@eds.org wrote:
I think that is one of the sensors where you have to do the triggering and pulseIn measurement yourself. There are examples on the arduino forum of firmwares that do this, then if you combine such a firmware with the Firmata Arduino library, then you'll have a firmware that will work with Pduino and that sensor.
.hc
On Mar 1, 2009, at 3:43 PM, Dafydd Hughes wrote:
Hi folks
I'm wondering if anybody can point me at an example of using Pduino and an SRF05 ultrasonic ranger? Not sure how to get the microsecond intervals needed. Apologies if this is covered elsewhere on the list or if it's just a stupid question.
cheers dafydd
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