having
battled with other "popular and cheap" software for many years (of
frustration). I hope I can contribute some day to this community.
Regards
Rudy
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Jeff Epler wrote:
> On Tue, Feb 16, 2010 at 11:35:59AM -0600, Jon Elson wrote:
>
>> HOWEVER, the Maxim part I think you have in mind is not like that, and
>> it runs about 50 us per bit.
>>
>
> Ah, I stand corrected. My recollection was that the bit time of onewire
> was more in the realm
Hello all,
i try to organize a centralized buying of Mesanet 5I20 cards for the
European country.
Are there any EMC2-users here who are interested in joining us.
The cost per card shall not exceed 160 EUR (incl. VAT). But this depends
on the number of ordered cards.
If there are interests in other
Kirk Wallace wrote:
> On Tue, 2010-02-16 at 21:13 +0100, claude wrote:
> ... snip
>
>> I may use for a future project some MESA card with hostmot2 "firmware".
>> After reading a bit how to set PWM, I don't get the complete picture,
>> what is PDM PWM ? what is the difference between this and "
On Tue, 2010-02-16 at 21:13 +0100, claude wrote:
... snip
> I may use for a future project some MESA card with hostmot2 "firmware".
> After reading a bit how to set PWM, I don't get the complete picture,
> what is PDM PWM ? what is the difference between this and "regular" PWM
> ? is there somew
PWM is "pulse width modulation". PDM is "pulse density modulation".
In PWM you have a carrier frequency, a duty cycle, and a resolution. The duty
cycle specifies what fraction of the cycle should be high, or active. The
resolution determines how accurately the requested duty cycle can be
i
On Tue, 16 Feb 2010, claude wrote:
> Date: Tue, 16 Feb 2010 21:13:26 +0100
> From: claude
> Reply-To: "Enhanced Machine Controller (EMC)"
>
> To: emc-users@lists.sourceforge.net
> Subject: [Emc-users] hostmot2 PWM
>
> Hi all,
>
> First, I take this opportunity to say a big THANKS to every o
My solution to this problem is to use an external micro to do the
temperature monitoring and talk back to HAL via rs-232. This is all based
upon http://axis.unpy.net/01198594294
I am actually using an MSP430 rather than a Adruino board, but the principle
is the same. No reason why you could not use
Hi all,
First, I take this opportunity to say a big THANKS to every one for this
wonderful piece of software. I use it for machining and also some
automatic machine with great reliability and flexibility.
I may use for a future project some MESA card with hostmot2 "firmware".
After reading a
Jeff Epler wrote:
> On Tue, Feb 16, 2010 at 11:35:59AM -0600, Jon Elson wrote:
>> HOWEVER, the Maxim part I think you have in mind is not like that, and
>> it runs about 50 us per bit.
>
> Ah, I stand corrected. My recollection was that the bit time of onewire
> was more in the realm of 1ms than
On Tue, Feb 16, 2010 at 11:35:59AM -0600, Jon Elson wrote:
> HOWEVER, the Maxim part I think you have in mind is not like that, and
> it runs about 50 us per bit.
Ah, I stand corrected. My recollection was that the bit time of onewire
was more in the realm of 1ms than tens of us.
Jeff
-
Jeff Epler wrote:
> On Tue, Feb 16, 2010 at 12:55:00AM -0800, Klemen Dovrtel wrote:
>
>> Would it be possible to make/compile hal modules for standard
>> communication protocols like i2c, 1wire, uart,... For instance, I
>> would like to connect a 1wire temperature sensor directly to parallel
>>
On Tue, 2010-02-16 at 00:55 -0800, Klemen Dovrtel wrote:
> Would it be possible to make/compile hal modules for standard communication
> protocols like i2c, 1wire, uart,... For instance, I would like to connect a
> 1wire temperature sensor directly to parallel port for monitoring/control the
> t
In the Stepconf Wizard you can just select E Stop from the drop down
list for input pin and the connections are made for you.
On 2/16/2010 4:19 AM, acemi list wrote:
> Hi Dustin,
>
> In your HAL file, you need to delete the following lines:
> net estop-out<= iocontrol.0.user-enable-out
> net esto
On Tue, Feb 16, 2010 at 12:55:00AM -0800, Klemen Dovrtel wrote:
> Would it be possible to make/compile hal modules for standard
> communication protocols like i2c, 1wire, uart,... For instance, I
> would like to connect a 1wire temperature sensor directly to parallel
> port for monitoring/control t
Hello,
In answer to the original question we are using a simple usb joypad for
jogging.
You can add other features to the extra buttons. These buttons can be
combined with the halui feed-override-decrease and halui
feed-override-increase pins.
There is great information on the joypad availabl
Hi Dustin,
In your HAL file, you need to delete the following lines:
net estop-out <= iocontrol.0.user-enable-out
net estop-out => iocontrol.0.emc-enable-in
And add the followings (this is for estop linked to the parport pin 13):
net estop <= parport.0.pin-13-in
net estop => iocontrol.0.emc-enabl
Would it be possible to make/compile hal modules for standard communication
protocols like i2c, 1wire, uart,... For instance, I would like to connect a
1wire temperature sensor directly to parallel port for monitoring/control the
temperature of machine/process. Has anybody tried this?
Regards
Kl
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