Hi,
I'm having a problem with the arduino digital ins.
According to the arduino website there are pull up resistors inside the
ATmega that get activated automatically when the digital ins are turned on.
This is not the case here with the Pduino-0.5beta8.
When I connect ground to the pin it
You got me interested. I didn't know about an internal pull-up
resistore, but I asked in the #arduino channel and it seems there indeed
is such a thing.
rdz hi all. is there an internal pull-up resistor for digitalIns?
scgtrp (digitalRead btw) yes, pinMode(n, INPUT); digitalWrite(n, 1);
I
kinds of
resistors onto the board for no reason.
Ingo
-Ursprüngliche Nachricht-
Von: Roman Haefeli [mailto:reduzie...@yahoo.de]
Gesendet: Mittwoch, 30. Juni 2010 13:39
An: Ingo Scherzinger
Cc: pd-list@iem.at
Betreff: Re: [PD] problem with arduino digital ins - Pduino-0.5beta8
On Wed, 2010-06-30 at 14:12 +0200, Ingo Scherzinger wrote:
Hi Roman,
this solution is working also. So in this case it's not really necessary to
change the firmata itself. Anyway, I would prefer to have this behaviour as
the default behaviour, i.e. included in firmata. At least all of this
Roman Haefeli wrote:
On Wed, 2010-06-30 at 14:12 +0200, Ingo Scherzinger wrote:
Hi Roman,
this solution is working also. So in this case it's not really necessary to
change the firmata itself. Anyway, I would prefer to have this behaviour as
the default behaviour, i.e. included in firmata. At
I suppose you're right about the different types of controllers being
attached to the arduino. It's definitely better to keep the pullup resistors
off as default!
I think it just needs an extra line on the help patch so people would know
about this feature and how to use it.
Ingo
Von: Martin
