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68HC12
Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).
Search Results for "motor"
Problem with controlling motor [3 Articles]
Gavin - Apr 28 2006
Hey All
I'm using the MC9S12NE64, I've written a simple code so that when a
switch is pressed it will turn a motor on for 1/2 second. I'm using
the 3.3v from the NE64 to pow... 
Running a Simple motor [3 Articles]
Gavin - Apr 28 2006
Hey All
I'm using the MC9S12NE64, I've written a simple code so that when a
switch is pressed it will turn a motor on for 1/2 second. I'm using
the 3.3v from the NE64 to pow... Running a Simple motor
Gavin - Apr 28 2006
Hey All
I'm using the MC9S12NE64, I've written a simple code so that when a
switch is pressed it will turn a motor on for 1/2 second. I'm using
the 3.3v from the NE64 to pow... How to compile 912H256 with METROWEKS
º´ÁÖ Áø - Apr 7 2003
Hi everybody
Now, I try to control step motor with 912H256 or 128 in order to make a Cluster(5 motor: 2 full bridge, 3 half bridge) but i don't know exactly wha... Help on stepper motor control
fhgrossi - Jul 13 2006
Hi, everybody!
I=B4ve tried to control a stepper motor (got in a broken floppy disk)=20
using my HC12EVM.
As I don=B4t have any datasheet about my stepper motor, I think it ... DC motor PID controller
chai...@hotmail.com - Oct 9 2008
Hi,
Im doing a dc motor PID controller. Im using Nanocore12DX. I have an enocoder. It is a quadrature encoder. I have generated PWM signal from HC12 to drive the motor. The ques... DC motor PID controller
waks_up - Oct 9 2008
Hi,
Im doing a dc motor PID controller. Im using Nanocore12DX. I have an
enocoder. It is a quadrature encoder. I have generated PWM signal from
HC12 to drive the motor. The ... DC motor PID controller [2 Articles]
waks_up - Oct 9 2008
Hi,
Im doing a dc motor PID controller. Im using Nanocore12DX. I have an
enocoder. It is a quadrature encoder. I have generated PWM signal from
HC12 to drive the motor. The ... Fw: Micro step control of step motor [3 Articles]
- Apr 22 2003
You can not run a step motor of 240 steps up to 2000 steps.
There is a technique to run it in half step mode - which means up to 480 steps, but
you will lose a lot... Adapt9S12DP256M Development Board - Closed-loop Stepper Motor Control [2 Articles]
yawjiun_84 - Nov 4 2007
Hi,
How to use this development board in order to develop the stepper
motor control system? What are the module/block I should use in this
system?
Basically, my system is l... Stepper Motor Code [3 Articles]
Bob White - Sep 23 2002
I'm looking for some code (C preferred) for the control of a bi-polar
stepper motor. I'm using an Allegro 3966, which has an Enable and a Phase
control bit for each... Micro step control of step motor [10 Articles]
º´ÁÖ Áø - Apr 22 2003
Hi everybody Could anybody tell me how to control the step motor?In general, 200 step motor is normal, but i want to precise the step more detail, over than 2000 step w... Re: Stepper Motors
ianc...@gmail.com - Jun 11 2006
Jackie,
>
> Good morning... I have written a program using the Motorola M68HC12
> reference manual. What I am trying to succeed in is to get the LED's
> to displ... Stepper Motors
laruejohnson69 - Mar 25 2004
Good morning... I have written a program using the Motorola M68HC12
reference manual. What I am trying to succeed in is to get the LED's
to display voltages that ... off topic - motor speed (RPM) sensor [16 Articles]
Vien Nguyen - Apr 21 2003
hi all,
my apology, but I need your help here. I've been searching on the web to
find a (magnetic type) sensor which I could attach it to a motor to measure
th... Motor control books? [6 Articles]
Gaiser, Jason - Nov 18 2002
Hello everyone,
I'm working on a project where I've got to control a DC motor with the PWM
controller on the '128. I've got limit switches for max travel indicat... OT; brushed DC motor speed measurement [9 Articles]
Peter Lissenburg - Jun 18 2005
Hi all,
and sorry about this off topic, but I need the collective wisdom of the group.
Is it OK, possible, wise, to use the noise spikes of the drive voltage of a
DC moto... Stepper motor using an HCS12 [2 Articles]
robsot99 - Feb 13 2006
Hi,
I have Dragon12 board with a 68HCS12 chip. I'm trying to move a
bipolar stepper motor both forward and backward. I have found many
codes but I'm not sure which to use. I'... D-Bug 12 and S19 [3 Articles]
Javier Alberola - Sep 26 2004
Hello,
I'm trying to download this file in to the Flash memory, but D-Bug12
(bootload mode) says that is out of range. But I think it's in a valid
range, isn... Stepper Motors using the 68HC12
Jackie Johnson - Mar 25 2004
I have enclosed a program that I a working on and am trying to get this
program to work properly. My motor is not stopping. Example: If I
want my motor to stop at 9... dc motor control [2 Articles]
peter taki - Jun 21 2008
hi
i am in need for the fuzzytech mp programme that help me in my project to c=
ontrol the dc motor from the fuzzy to put it to the pic programme ( 18f452)=
if any one can help... Controll the speed of stepper motor. [6 Articles]
mahesh suddhala - Nov 20 2004
I would like to increase the speed of a 90 step
stepper motor. I would like to do this through the
software code.I did mess with the delay on the HC-12
but it onl... for stepping motor control
º´ÁÖ Áø - Apr 23 2003
Hi All Unfourtunately, I had lost my mail boxCould sombody send me step motor white paper from JRC?I had received that paper but i lost it. Pls sent it me again.regards... control Dc motor [2 Articles]
peter taki - Jun 18 2008
hi all,
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 i hope from any one =
here to help me to control Dc motor from the fuzzy ,
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2... microstepping with 68hc12 [2 Articles]
lino_marques_panilas - Nov 15 2004
Currently, I'm trying to do microstepping with a 68hc12.
I know how to put a step motor runing with full step, etc etc.... but
I can't do microstepping
C... Stepper motor control usig HC12 [2 Articles]
fhgrossi - Jun 30 2006
Hi, everyone!
Has somebody had any experience with stepper motor control using HC12
uC?
Any hint or issue about it would be very helpful.
Thanks a lot
Fabio
-------... urgent. bluetooth pda [7 Articles]
usmantanvir222 - Feb 27 2007
Hi I have a project to complete for my university. I am
designing a PDA controlled vending machine. I have made a program on
Labview for the PDA. Now when the user opens the soft... HC-12
mahesh suddhala - Nov 22 2004
I appreciate your help. The information that you
provided me did help me to increase the speed of my
motor.
Ok know I am using this motor in order to push t... How to count pulses using Modulus Down counter [5 Articles]
nrmlguru - Jun 25 2005
Hello,
I am Gurumurthy. I am using 68hc12 for controlling the DC
motor.
I have an encoder which gives the feedback interms of pulses (100
pulses per revolution).
... Incremental rotary sensor (motor) as input to HCS12 [10 Articles]
Marek Peca - Apr 4 2005
Dear colleagues,
I'd like to use HCS12 in one application, where the user input will
be from discrete incremental rotary sensor (in fact, HDD motor with
appropriate sha... Fwd: help plz
Smart One - Nov 19 2007
acn any one help me on these question plz, i am using s12DP256B , 2 MHz
clock
i dont know how to write the code in C using CodeWorrier ( am just learning
C languge)
**
**
*1)... RE: Re: Read banked Flash
Javier Alberola - Sep 19 2004
Ok, now I understand. Page $30 doesn't begin with $300000 register, but
$0C0000. Rally that was my problem, nevertheleess thank you very much for
replying
... RES: microstepping with 68hc12 [3 Articles]
Oliveira, Roberto P. - Nov 18 2004
Lino,
Usually, when thinking to use step motors, most people think only in turn
the phases of the motor on and off and change the current direction. In
order t... metrowerks c compiler and memory limits? [2 Articles]
Smiljanic, Sasha - Oct 12 2004
I have been developing an application for some time now and all is
well.
Recently my customer requested some enhancements for which I added some
extra function... Re: Bootloading--Again [3 Articles]
Tim Raabe - Feb 20 2004
--- In , Gary Olmstead Difference between MC9S12H256 and MC9S12DP256 [3 Articles]
Naheed M K - Aug 13 2003
Hello,
Can I user PWM ports output from DP256 directly to the servo motor.
Does it have protection against ove sinking ?
Or is that above is possible only in H25... Anyone Interested in Consulting Work?
"Darrell N." - Nov 14 2007
Hi all.
I know this probably isn't the proper forum for this, but I am
looking for an experienced HC12 programmer to do some work
on a very interesting project.
We are bu...