[PD] RJDJ, comport, Pd on iPhone, serial communication
Hans-Christoph Steiner
hans at at.or.at
Thu Jan 21 05:47:18 CET 2010
rjdj is Pd, but it is like any office iPhone app, so you can
dynamically load things, like externals. So rjdj only has its built-
in set of objects, which does not include [comport]. You'll
definitely have to jailbreak the iPhone to access the serial port,
AFAIK.
You can build Pd for iPhone using the pd-mobile-0.43 branch, but the
audio I/O code needs to be integrated, so its not included in the
branch. Its just a matter of finding the time.
http://puredata.info/docs/developer/BuildingPdForiPhone
You can use PDa on old iPods and use the serial port, thanks to Tymm
Twillman. He even made an Arduino that has a iphone/ipod connector on
it, instead of USB, so it literally plugs directly into the iPod/
iPhone. (I cc'ed him, I don't know if he's on the Pd list).
.hc
On Jan 20, 2010, at 3:12 PM, Fred Voisin wrote:
> Hi David,
> I really like to help by trying on my ipodtouch :itunes does not
> succeed in, is there another way to install rjdj on ipodtouch 1st
> generation with last system update ?
>
> fred
>
> David NG McCallum wrote:
>> Hi Chuck,
>> Thanks for chipping in.
>> I need Pd on the iPhone to do the audio component and communication
>> with the Arduino, so I can't ditch rjdj (or whatever way I might
>> get Pd working on the iPhone).
>> I've also poked around and can't find any reference to touchOSC
>> sending anything out of the iPhone's serial pins. My guess is that
>> Patrick is implying that I have Pd running on a separate computer
>> that has the arduino attached to it, which won't work; I need
>> everything done on the iPhone.
>> The solution I'm trying to find is: Pd patch running on the iPhone
>> in communication with an Arduino directly connected to the iPhone.
>> Still hoping there's a solution to this...
>> Thanks!
>> D!
>> On Wed, Jan 20, 2010 at 1:05 PM, Chuck Wiggins
>> <cwiggins999 at gmail.com <mailto:cwiggins999 at gmail.com>> wrote:
>> I'm guessing he's recommending using touchOSC rather than RjDj -
>> it
>> seems like a more direct route to achieve what you are after.
>> On Wed, Jan 20, 2010 at 12:45 PM, David NG McCallum
>> <d at mentalfloss.ca <mailto:d at mentalfloss.ca>> wrote:
>> Hi Patrick,
>> Can you clarify that?
>> touchOSC acts as a bridge between rjdj and the serial port?
>> RJDJ sends OSC internally to touchOSC which sends stuff out of
>> the iPhone serial port? And reverse as well?
>> Thanks again,
>> D!
>> On Wed, Jan 20, 2010 at 11:53 AM, Pagano, Patrick
>> <pat at digitalworlds.ufl.edu <mailto:pat at digitalworlds.ufl.edu>>
>> wrote:
>> OSC with touch osc to Comport
>> *From:* pd-list-bounces at iem.at
>> <mailto:pd-list-bounces at iem.at>
>> [mailto:pd-list-bounces at iem.at
>> <mailto:pd-list-bounces at iem.at>] *On Behalf Of *David NG
>> McCallum
>> *Sent:* Wednesday, January 20, 2010 11:47 AM
>> *To:* pd-liste List
>> *Subject:* [PD] RJDJ, comport, Pd on iPhone, serial
>> communication
>> Hi there list,
>> I'm looking at doing a project prototype where the audio
>> system is on the iPhone, and it interfaces with an Arduino
>> through serial.
>> I'm assuming since RJDJ is a working version of Pd, I
>> could
>> just use it as the engine for this stage of the prototype.
>> Does the [comport] object work in RJDJ and can it
>> communicate with the external serial port on the iPhone?
>> And if the answer is "no" or "yes, but," what are my
>> other
>> options for using Pd on the iPhone and communicating with
>> the serial port?
>> Thanks!
>> Cheers,
>> David
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