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Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).
Search Results for "lcd"
Dragin 12 board lcd help [4 Articles]
bjc_dude - Nov 17 2009
Hi All
I need some help?. I need help with writing a program to display a name on the lcd of the dragon 12 board. I am writing this program in assembly using ASMIDE. What I am h... 
VCC and Ground [7 Articles]
Thai - Nov 14 2009
Hello all,
I just purchased a Minidragon plus2 board and would like to interface it with a 16x2 LCD display but I could not find where VCC and GROUND on the board to power the L... 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... HCS12 SCI Flash Programming Help [2 Articles]
jssimbe - Nov 5 2009
I'm using and HCS12 with icc12 compiler. I'm using SCI1 to communicate to a touch screen LCD. This program loads the LCD GUI. When I try loading the program into flash, it doesn... Dragon Board 12 Serial Communication C code Help [5 Articles]
zach...@gmail.com - Oct 26 2009
Hello all, I am hoping someone has some incite as to what I am doing wrong here, I figure it is a small problem but I am out of ideas. This is just a test to figure out how to pass... Re: Please Help...Programming Assitance Needed with Dragon12
Mich...@oit.edu - Apr 23 2009
I am very new to programming/HC12 so please bare with me. The code i
> am currently dealing with is something my professor made available so
> that i can modify it. I am ... Problem to display integer on LCD [7 Articles]
folg...@yahoo.com - Jan 3 2009
Hello, I have a problem to display an integer on a LCD. I convert the integer into a string. However, this apparently does not seem to work. The values are not displayed properly. ... Re: Re: Problems with a 4*20 LCD at a HCS12
Werner Wittig - Dec 5 2008
if your code runs on the MSP430 I assume that it is a timing problem
during setup of the display. I wrote the code in assembler and did a
lot of cycle counting as the display ... Re: Re: MSCAN Identifier of a received message [5 Articles]
Steve Letkeman - Nov 5 2008
I'm not sure what exactly you're trying to do in your code or what your
defines look like, but just as an example, if you had
#define CAN0ID(b) *(volatile unsigned char *)(0x0000... Re: input capture problem
leonardo_u3000 - Oct 13 2008
Here is my code for Reading Motor's Speed , use PulseAcc-A and TOC2
+> TOC2 make a Timer Interrupt 20ms
+> PulseAcc-A detect Rising Edge, PulseAcc-A connect with pin-PT7.
... 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... Menu Interface [3 Articles]
"mr.mattyg" - May 2 2008
Hi Guys,
So I'm writing a menu interface that takes input from a keypad and
displays info on an LCD.
Basically I have a main menu and three selections. The user can enter
... Re: Re: D64 COP: the saga continues
Edward Karpicz - Mar 28 2008
WadeA & RebeccaM Smith wrote:
>
> I assign EVERY vector to a routine to keep track of EVERY interrupt
> that I dont actully use. There seems to be no help there.
What d... Re: D64 COP: the saga continues
WadeA & RebeccaM Smith - Mar 27 2008
--- In 6...@yahoogroups.com, "Edward Karpicz" wrote:
>
> WadeA & RebeccaM Smith wrote:
>
> > > RSBCK? It makes sense only for BDM debug sessions. I completely lost
> ... Re: D64 COP: the saga continues
WadeA & RebeccaM Smith - Mar 26 2008
--- In 6...@yahoogroups.com, Rob Milne wrote:
>
> If TwinPeeks torches the virtual vector table on reset I'd say it isn't
> worth much as a testing platform for a real wo... Re: D64 COP: the saga continues
Petrescu - Mar 25 2008
Hi Wade,
Can you tell us how did you configured your hardware reset circuit
for the microprocessor?
Regards,
Ioan
WadeA & RebeccaM Smith wrote:
>
> It looks like I NEED ... pulse accumulator
xreemiex - Mar 10 2008
i want to use the pulse accumulator such that it generate an interrept
after it counts 128 rising edges.
My code seems to never generate an interrupt. I am using codewarrior
as... Re: Student projects with HCS 12 [2 Articles]
swapna gurumani - Feb 2 2008
Do you have the dragon12 evaluation board? If yes you can do a lot of fun stuff easily as it has LCD display as well. You can use its serial communication Interface to communicate ... MC9S12NE64 device simulator - includes 80 and 112 pin version
Mark Butcher - Dec 15 2007
Hi All
Please note that a simulator of the MC9S12NE64 parts is available for
free download. It is very simple to use and doesn't require any
installation. It includes the 80 p... Keypad problems [4 Articles]
paulwilliam_pwilliams - Dec 10 2007
I am having trouble with the operation of a 4x4 keypad. i am using a
mc9s12d64 with ICC12.
the bulk of the program works fine even the character capture. that
is, when a butt... EPSON LCD EG7502 pinout
haruiz_go - Nov 7 2007
There is there some guys / girls
who is knowing about EPSON LCD EG7502 pinout
I appreciate, if someone help me to understanding how to interface a
micro with EPSON LCD EG7502
... Connecting a Graphical Lcd to a HCS12E256 via SPI
zaheer - Sep 19 2007
Hi Guys,
I want to connect a Graphical Lcd to a HCS12E256 via SPI.
The Lcd that i am using is a Samsung device S6B0724.
If any of you guys have done this previously please wil... Potentiometer dragon 12?
mkarthik_reddy - May 11 2007
Hi all,
I have a problem when trying to read the analog value from the
onboard potentiometer on Dragon 12(mc9s12dp256) .I came to know that
the potentiometer is internally conne... Dragon 12 potentiometer
mkarthik_reddy - May 11 2007
Hi all,
I have a problem when trying to read the analog value from the
onboard potentiometer on Dragon 12(mc9s12dp256).I came to know that
the potentiometer is internally connec... Potentiometer dragon12
mkarthik_reddy - May 11 2007
Hi all,
I have a problem when trying to read the analog value from the
onboard potentiometer on Dragon 12(mc9s12dp256).I came to know that
the potentiometer is internall... LCD assistance [3 Articles]
gregmaaha - Apr 19 2007
I am using the MC9S12DP512 chip and was hoping that someone could
assist me with getting started using an LCD. This will be going into
an embedded system and I would prefer to... Please Help...Programming Assitance Needed with Dragon12 [5 Articles]
b_scheibe - Apr 14 2007
I am very new to programming/HC12 so please bare with me. The code i
am currently dealing with is something my professor made available so
that i can modify it. I am trying t... stuff 4 sale...
timbomcnuckle - Jan 19 2007
first apoligies if this is not right place for such posting....
I have some stuff I wanna get rid of....I'm up in Victoria BC
Canada, any prices are quoted in CDN.
old f... Re: RF transceiver ideas
Jefferson Smith - Dec 21 2006
--- In 6...@yahoogroups.com, "x_t_a_n_g_e_n_t_3" wrote:
> You probably wonder why you may be so reluctant to interface you're
> transceiver into a Minidragon+ board. I have ... Connect LCD via SPI
stephan_bauer01 - Nov 11 2006
Hello,
I'm a beginner an I need some help with connecting a LCD via SPI.
Sorry for my english.
I want to reprogram a existing board and I can't show data on the
display til... codewarrior & LCD Display, and Interface and MiniDragon Board
dloonx - Nov 1 2006
I need help implementing a code for the LCD Driver to generate a
working code in CodeWarrior. I also, need help in developining a code
to call functions from LCD, CAN, and E^2 ... can anyone help!!!!!!!!!
B074...@freescale.com - Oct 31 2006
Hi,
I\'m new with the code warrior.I want to know how can I use a 4x16 LCD screen with the MC9S12DP256 to display character.I\'m using the v4.5 code warrior with the BDM cable to ... HC12 and graphic color display
jpdi...@free.fr - Sep 20 2006
Hello !
I know this forum is about 9s12 processor, but I can't find any data sheet about a LCD color display from Sharp : "LQ035Q7DB02".
It's a color 240 x 320 pixels, 6 bits... Re: Driving a graphics display module [8 Articles]
Edward Karpicz - Aug 30 2006
Andrew Lohmann wrote:
> Hi
>
> I am considering how to dive a graphics display module using minimal RAM
> in the MC9S12. My thought is to do all the display work directly... Re: Analog to Digital Conversions MiniDragon+ [2 Articles]
rob vermillion - May 30 2006
The mini dragon should come with a test program
already done. i have the dragon12 board. it has many
examples of programs that can be downloaded into the
evb board. the test pro... Re: dragon12
MK - May 26 2006
sure! the dragon12 is used at my university to learn embedded system
technology.
i actually learned embedded systems using the HC11 handyboard. if u want, i
can provide you wi... Graphic LCD x HC12 [2 Articles]
fhgrossi - Apr 20 2006
Hi, everyone!
I'm trying to develop a Human-Machine interface using a combo Keypad,
graphic lcd Panasonic EDMGRB8KJF (7.8 inch STN colored passive matrix
type. The display c... Re: Help with Serial Monitor
tsuraishin - Mar 18 2006
Thank you for the help. I'm actually making progress now.
I was able to upload the phy file correctly (an LCD program). But, I
just can't seem to get a Serial monitor for the c... Re: Another Newbie
Mark Butcher - Mar 17 2006
Hi All
The NE64 Demo board is a great for learning on. If you want a kick
start, get the following demo project. It will compile with the GNU
compiler or can be built in an I...