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68HC12
Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).
Search Results for "hc1"
RE: Re: Controlling a Servo with the HC12? [3 Articles]
"Redd, Emmett R" - Nov 20 2009
Do you have an oscilloscope (to verify the length and frequency of your pulses)?
Emmett Redd Ph.D. mailto:E...@missouristate.edu
Professor (41... 
Re: Re: timer ports, ping ultrasonic sensors + dragon bored 12 [4 Articles]
Heart Online - Nov 11 2009
i dont have any examples at all ...=C2=A0 i found a template online some ti=
me ago .. i believe its called the haskell template has some librarys and c=
odes especificaly writen... Re: Re: Dragon Board 12 Serial Communication C code Help
Andrei Chichak - Oct 28 2009
Okay, let's take a look at the output and the evidence and make some
wild ass guesses.
You can assume that SCI_OutString is okay since 1) the "Hello World"
comes out okay ... update on free HCS12(X) tools
mculater12 - Oct 7 2009
Greetings from Technological Arts! I'd like to let everyone in the HCS12(X) community know about several free development tools that have been released recently. This announcemen... legacy: MiniIDE and HC9S12D64 [6 Articles]
warm38spl - Sep 24 2009
I am working with a legacy program written in HC11 assembler and ported to HC9S12D64 assembler using MiniIDE and using TwinPeeks2.0 as the monitor residing at $F000-$FFFF.
The p... Re: How to use Port P as an output pin? [2 Articles]
"justin.lucas134" - Sep 5 2009
You will have to configure the DDRP (Data Directional Register P) to output. Pending on the HC12 you are using, you will have to set the bits [0-7] of the DDRP address to logic 1.... A good book for the MC9S12DP512? [2 Articles]
elec...@hotmail.com - May 7 2009
Hello all,
I am looking for a good tutorial type book on my microcontroller. I have a MC9S12DP512 on a CMD-12DP512 development board. For my old HC11, I refered to "The 68HC11 M... A good book for the MC9S12DP512? [4 Articles]
Jerry Fields - May 7 2009
=20
Hello all,
I am looking for a good tutorial type book on my microcontroller. I have a =
MC9S12DP512 on a CMD-12DP512 development board. Devry provided me with a go=
od ... Floating Point using AN974 with MC9S12A256 [6 Articles]
ga5941 - Apr 30 2009
Earlier I reported a problem(16296)using AN974, MC68HC11 Floating Point Package by Gordon Doughman. I'm now happy to report that I have resolved the problem and it wasn't with AN97... 68hc12 TOVF interrupt problems ICC12 [5 Articles]
hendersonmarv - Mar 25 2009
I'm trying to get the timer overflow interrupt working on the
hc12dp256b but so far I haven't had any luck.
The overflow interrupt is never generated in my program(used a brea... Senior design project
maram_aljishi - Mar 23 2009
Hello all,
I am working on my senior design project ( American University of Sharjah), and part of it is interfacing an accelerometer to the HC12 using SPI.
I have connected the ... syncronization between SBC and HC12 [2 Articles]
xree...@yahoo.com - Mar 23 2009
hello.
I have a single board computer (TS-5500) running linux. The SBC request data from my hc12 by sending a specific character through serial port. When Hc12 receives this char... Re: Re: Request for Help with hcs12 microcontroller!
mukul tewary - Mar 20 2009
thanks a lot bill!!! I'll try it out..
--- On Thu, 3/19/09, William Rison wrote:
From: William Rison
Subject: [68HC12] Re: Request for Help with hcs12 microcontroller... Re: Request for Help with hcs12 microcontroller!
William Rison - Mar 19 2009
Hi, Mukul,
I use a 68HC11 to read the data from a GPS receiver. Below is the
code I use to do this. It should work with little change for a
68HC12. I use a Motorola Oncore ... Re: WANT PROGRAM FOR CAN COMMUNICATION IN LOOP-BACK MODE
venkateshwarlu kacham - Feb 6 2009
Hi,
Here are the steps to test the loop back procedure for HC12 micro
controller.
1)Set the controller sleep mode and get the ACK for sleep mode
1)Set the loopback mode in ... RE: Floating-Point Assembler Code [2 Articles]
"Redd, Emmett R" - Jan 24 2009
The below is from memory.
I have never used the HC11 Floating-Point Package. But, there is one subtle difference between the HC11 and HC12 that could cause some strange things... Metrowerks for HC16Z1 - Anyone have an install??
djhi...@telus.net - Jan 14 2009
My install.exe for Metrowerks HC16Z1 IDE is corrupt. I contacted Freescale and their archive image is also defective. Does anyone have an image of the HC16Z1 IDE?
Best regards... Re: Why does enabling Real Time Interrupt on S12XD hork the system?
David Armstrong - Dec 22 2008
Thanks John for your reply.
First of all, an Interrupt Handler for spurious interrupts really can't ack
or disable the interrupt source, since the interrupt source is Unknown.
... Need to know of any translations needed from HC11 to S12XD [2 Articles]
davidarmstrong72 - Dec 1 2008
I've been reviewing the AN974 application note from Freescale. This
outlines an assembly language set of routines for doing binary
floating point calculations. The original ass... silly question "how to print" [2 Articles]
toma...@hotmail.com - Nov 19 2008
im using mc9s12dg128, codewarrior 4.6, and TBDML programmer.
How can i Print a string like 'hello world'? and how to display the string in debug window?
i used PIC uC before, i... Re: MSCAN Identifier of a received message [2 Articles]
Steve Letkeman - Nov 4 2008
yes you CAN! The incoming CAN ID is stored in the first 4 bytes of the
receive
buffer but you'll have to rearrange the bits a little to get it into a
nice 11 or 29 bit
forma... Re: DC motor PID controller
"L.L.Chamara Kasun" - Oct 9 2008
--- In 6...@yahoogroups.com, "waks_up" wrote:
>
> Hi,
>
> Im doing a dc motor PID controller. Im using Nanocore12DX. I have an
> enocoder. It is a quadrature encoder... 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... Re: Re: Learning MC68
=?ISO-8859-9?Q?Deniz_KER=DDMO=D0LU?= - Oct 7 2008
You need to look for opcodes for HC12 to relate assembly instructions to
machine language. It also includes additional useful data about each
assembly instruction.
Deniz.
[No... HC12D60 Interface and software for eeprom read/write needed.
watersplitx - Sep 25 2008
Hi,
I am looking for a schematic and software for BDM mode HC12D60 eeprom
read/write.
Thank You,
------------------------------------
... a problem with reading continuous values into Microcontroller [4 Articles]
roopa valluri - Sep 22 2008
hello can any body help me with a problem of reading continuous voltages into the controller comparing the voltages read and generating pulses as per the logic listed in the progra... CFNE vs. CFN on HC11 [6 Articles]
"James M. Knox" - Sep 17 2008
Sorry to post an HC11 question to the HC12 list, but the HC11 list is
pretty dead. I have an old homebrew HC11 programmer that I have used
for years for programming MC68HC71... a problem with reading continuous values into Microcontroller [6 Articles]
roopa valluri - Sep 6 2008
hello can any body help me with a problem of reading continuous voltages into the controller comparing the voltages read and generating pulses as per the logic listed in the progra... Speed of downloads with IAR debugger
Andrei Chichak - Aug 2 2008
Hello all,
Does anyone out there use IAR's HC12 compiler/debugger? I am using a
P&E Cyclone Pro and the download time for a 21K program is about 5
minutes. By the time I get... Re: 2 questions
mculater12 - Jul 28 2008
--- In 6...@yahoogroups.com, "nixknacks" wrote:
>
> MC9S12DP256
>
> using CodeWarrior
>
> DRAGON12+ development board /w d-bug 12
>
> A. Does anyone know how ... Re: Motorola Serial Monitor
mculater12 - Jul 25 2008
--- In 6...@yahoogroups.com, "deniz_kerimoglu"
wrote:
>
> Hi everyone. I have sampled MC9S12NE64 uc recently and I wonder if
> NE64 does have it serial monitor program bu... Re: Problem with EEPROM in MC9S12D64
panalogic2 - Jul 22 2008
Well the problem was solved with the help of a tech support person from
Freescale.
I was writing to the EEPROM data and address registers (as I have
always done with HC05 an... help [3 Articles]
nad_aslam2003 - Jul 18 2008
hi friend,s
i need help to developmant program for HC12 if same one can developmant
program for me or help me ..i can pay him.
please mail me, n...@hotmail.com or n...... input capture isn't working right [2 Articles]
garyolmstead - Jun 18 2008
Hi --
I have a 9S12GC16 with Port T bits 0 and 1 tied to Hall effect
sensors. I have them set up as input captures, with interrupts on
low-going edges only. The inputs are... RE: Power Down Circuit
"James M. Knox" - Jun 18 2008
At 19:09 6/18/2008 +0200, you wrote:
> Just want to add that to make this work you need to put the low voltage
> detector circuit before the regulator (not using the 3.3 V circui... 9S12 project to 9S12X [5 Articles]
toto261 - Jun 18 2008
Hi,
I would like to migrate a project written for 9S12A to a 9S12XA using
Freescale Codewarrior 4.6.
Is there any possibility to make it easily ? (excepting some parameters ... hc12 +siemens modem
xree...@yahoo.com - Jun 13 2008
Hello,
My hc12 could communicate with my westermo gsm modem via serial ports. However, when i change the type of modem to siemens mc35i i can no longer communicate with my modem... Re: Problems in Using MSCAN [3 Articles]
forum_user77 - Jun 11 2008
Hello,
thank you very much for your help!
I am able to send and receive CAN message now.=20
Then I tried to handle receiving messages with interrupts. But this
does not w... Re: What address format for 9S12X?
linktek - May 31 2008
It looks like Metrowerks lowered the price of their development tools it seems to be going for $1000-00....is that correct??
----- Original Message -----
From: John Hartma...