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Piclist
A discussion group for the PICMicro microcontroller. Also called the Microchip PIC, this list is dedicated to the use and abuse of this fine, simple, microcontroller. Close to topic posts are welcome, ie. general electronics.
Search Results for "can"
Testing #ifdef & #endif
Basic Poke - Jul 15 2008
Does anyone know of any programs I can use to test the #ifdef's and
#endif's in my C code. I think I may have some of these mismatched
somewhere. I'm getting the following li... 
Re: interfacing a PS2 keyboard to a pic 628 [3 Articles]
Don Pomplun - Jul 14 2008
Hi Dennis,
Thanx for the info. I've concluded that I'm just doing TOO much in the
interrupt handler. If I do nothing except increment a counter, I get the
expected number of... unable to use PIC18 low isr
embe...@austinlakes.com - Jul 3 2008
I have been attempting to use the PIC18 low isr but can't seem to get anything but the high isr to fire. I have reduced my code to the following and it works fine as long as I use... Re: unable to use PIC18 low isr
Dennis Clark - Jul 1 2008
> I have been attempting to use the PIC18 low isr but can't seem to get
> anything but the high isr to fire. I have reduced my code to the
> following and it works fine as ... Position Control using PWM
msel...@gmail.com - Jun 25 2008
Basically, has anyone ever tried to use PWM for position control on the PIC?
I am trying to program a PIC18F458 for position control using a quadrature encoder which has 1600 "... Position Control with PIC [15 Articles]
poopinurmouf - Jun 25 2008
I am using a PIC18F458 to try to get a motor to lift a weight a
specified distance. I am using a quadrature encoder to close the
feedback loop and the encoder has 1600 counts per... MPLAB Watch Window (missing ADD SYMBOL button)
r p - Jun 23 2008
I am trying to ADD SYMBOL in a watch window and the button is not active. It is only allowing SFR addition. Any clues.
I know this is going to be simple but I can't rememb... Re: OT: microcontroller-related jobs/careers [7 Articles]
ramy wagdy - Jun 16 2008
I asked myself the same question millions of times and cannot find the solution.....
PIC microcontrollers are ways to have fun...
Not to earn money unless you find the answer....... Re: programing
rtstofer - Jun 14 2008
--- In p...@yahoogroups.com, "endalkachewali"
wrote:
> Please support me for the following points
> I have PIC16F877 and Voice chip ISD1730 and i want to connect both of
... Re: which is the good PIC to start
"John J. McDonough, WB8RCR" - Jun 10 2008
It depends on what you want to do and how you learn
The PIC16 parts have been the hobbyist favorite for a long time. As a
result, there are a lot of examples, and a lot of tut... Re: Re: I2C data line (SDA) goes low and hangs
np np - Jun 10 2008
But the I2C can be interupted, there is no time out on the bus.
Are you sure that you are clocking out the ACK ?
Sounds to me like your not clocking the bus again to get rid of t... REQUEST FOR PIC PROGRAM CODE TO SHUTDOWN A COMPUTER
emmamogbolu - Jun 10 2008
I am working on a program with PIC 16F877 to shutdown computer systems
remotely from another PC. Can anyone help me with the sourcecode to do
this, coz the one I came up with c... Where to learn? [3 Articles]
Randy McKenzie - Jun 10 2008
Where can I find information on programming a PIC using the UART and
decode address and other data?? ( and NOT 9th bit stuff ). Ive read the
Microchip sheets but not clear on w... PIC18F4580 and CAN
Bandaru Kondala Rao - Jun 10 2008
Hi every one
i am working with PIC18F4580 device and wanna implement CAN.
if i use CANCON in my program it is showing error as shown below
undefined identifier: CANCON
I ... Multi Pattern LED Controller
kalingajay - Jun 10 2008
Hi All,
I am new to PICs. I found a multi pattern LED controller based on PIC16F628A. It has more
than 10 LED Patterns and each pattern run 5 times and automatically jumps to ... Re: The incfsz command [2 Articles]
=?iso-8859-1?q?Ruben_J=F6nsson?= - Jun 10 2008
The syntax of the incfsz instruction is:
incfsz _register_,destination
Destination can either be 1 or 0. If 0 the result of the increment is
placed in
W and if 1 the r... Re: Here's how to get CVS & CVSNT working in the MPLAB IDE
seth...@sun.com - Jun 10 2008
Hi,
Thanks for this -- it seems to be working for me, but all I see next to the source files is "((NULL))" -- what's supposed to be there? The latest source file tag? How do... USART on the PIC18F4550: Weird Divisor Problem
sethmeisterG - Jun 10 2008
Hi,
I've also been having weird problems with the divisor. I'm using a
PIC18F4550 with a 20 MHz crystal. I've been trying to get ANY serial
communications working (I'm usi... Multi Pattern LED Controller [2 Articles]
kalingajay - Jun 10 2008
Hi all,
I am new to PICs. I found a multi pattern LED controller based on PIC16F628A. It has more
than 10 LED patterns and each pattern runs a 5 time and automatically jumps t... CAN programming problem on the 18F4685 ? [3 Articles]
Dennis Clark - Jun 4 2008
Hi all,
I have an 18F4685 project that I'm trying to get the CAN code working
with, but for some reason the CAN bus module isn't coming out of CONFIG
mode or something. It wo... Best book for starting embedded/firmware engineering [2 Articles]
Jason Hsu - May 30 2008
As I mentioned before, I am looking for a position as an
embedded/firmware engineer. I am also looking for ways I can maximize
my productivity after I get the job.
If you cou... Re: COMPLETED: SWR/wattmeter project [4 Articles]
Harold Hallikainen - May 30 2008
> Those of you who are amateur radio operators (like me) would be
> particularly interested in my completed project.
>
> Thanks to all of you who helped me out with Asse... Re: Getting at least 5V@15mA output from RA4 pin of PIC16F72 [3 Articles]
Jason Hsu - May 28 2008
One solution is to manipulate the corresponding bit in TRISA and thus
control whether RA4 has a low or high impedance to ground. Then I use
either a pullup resistor to 5V or pul... Re: Re: Problem involving configuring pins for analog/digital operation
Eirik Karlsen - May 26 2008
Jason,
Sure you're not, the very first time I used the ADC I found that none of the A/D combinations
in ADCON was a perfect fit... No problem, just moved the digital data to avai... Re: Problem involving configuring pins for analog/digital operation [2 Articles]
Eirik Karlsen - May 26 2008
Jason,
The PWM (analog output(s)) have dedicated pins, and you can't move these around.
And the A/D options available in ADCON is what you have to play with... no way around this... Problem involving configuring pins for analog/digital operation [7 Articles]
Jason Hsu - May 25 2008
For the PIC16F72, I'm using pins 0 and 1 of Port A as analog inputs
while ALL of the other pins (rest of Port A, all of Port B, and all of
Port C) need to be digital outputs.
... Re: Controlling and simulating the analog outputs
Eirik Karlsen - May 25 2008
Jason,
There is no generic analog output...
You must use the PWM to generate a 'digital' signal with a given mark/space ratio, then integrate that into
an analog voltage. The in... Re: Breakpoints in MPLAB
Dennis Clark - May 23 2008
> I am having a rough time with the breakpoints in MPLAB 8.10, using
> MPLAB ICD 2 as the debugger. The debugger will often stop at the line
> after the breakpoint, but som... Re: MPLAB "Go To Locator" not working [2 Articles]
Basic Poke - May 23 2008
Microchip sent me this fix:
"Go To Locator" does work in MPLAB IDE V8.10.
Follow the steps to get it functioning.
Open MPLAB IDE project.
Select "Symbols" from project worksp... Re: What happened to the PIC_Microcontroller Yahoo group?
"John J. McDonough, WB8RCR" - May 19 2008
----- Original Message -----
From: "Harold Hallikainen"
Sent: Monday, May 19, 2008 3:30 PM
Subject: Re: [piclist] What happened to the PIC_Microcontroller Yahoo group?
> ... Re: What happened to the PIC_Microcontroller Yahoo group?
Dwayne Reid - May 19 2008
Most everyone has moved over to the PICLIST forum hosted by MIT (see
for details) or to the forums hosted by Microchip
themselves (see for details).
I still monitor th... Symbols refusing to update in Watch Window while debugging [2 Articles]
Jason Hsu - May 19 2008
I'm using MPLAB SIM to debug an Assembly language program. I'm able
to get it to build and run, but I can't get the symbols to update.
The symbols refuse to update in the Watch... Please help with "cannot fit the section" error. [2 Articles]
Basic Poke - May 16 2008
I am getting the following error in MPLAB 8.10. Any idea what's going
on? I don't even see any uninitialized variables in Main.c.
MPLINK 4.20, Linker
Copyright (c) 2008 Mic... Re: Confusion over the INDF and TMR0 registers [7 Articles]
"John J. McDonough, WB8RCR" - May 15 2008
----- Original Message -----
From: "Jason Hsu"
To:
Sent: Thursday, May 15, 2008 1:25 PM
Subject: [piclist] Confusion over the INDF and TMR0 registers
> At the beginn... Re: "TRACE" in MPLAB C18 Compiler
Dennis Clark - May 12 2008
> Is there any command or macro in the MPLAB C18 Compiler that will send
> text to the output window, like MFC's TRACE or Visual Basic's
> Debug.Print? Printf and puts appe... Re: 16F84A was: Problem in assembling [2 Articles]
Wouter van Ooijen - Apr 29 2008
> > I don't see any reason to use this part. It is a real PIC dinosaur.
>
> It is kind of a dinosaur, but it has a couple of advantages over almost all
> other PICs for l... Re: Calculating PIC instruction speed
"John J. McDonough, WB8RCR" - Apr 28 2008
----- Original Message -----
From: "Nelson Viegas"
To:
Sent: Thursday, April 17, 2008 12:40 PM
Subject: [piclist] Calculating PIC instruction speed
> Hello group!
>... Re: Problem in assembling [2 Articles]
"John J. McDonough, WB8RCR" - Apr 28 2008
----- Original Message -----
From: Guy Martin
To: p...@yahoogroups.com
Sent: Thursday, April 17, 2008 11:44 AM
Subject: Re: [piclist] Problem in assembling
> You have to t... Need help for A/D convator [3 Articles]
kamaldias111 - Apr 28 2008
Please any one can help me how to connect CS5532 serial A/D convator
chip with pic 16f877 microcontroller.please send cords??????!!!!
Thanks!!!
----------------------------... Re: newbie, I chose16F688, now what? [11 Articles]
ka1ifq - Apr 28 2008
On Thursday 17 April 2008 12:09:49 pm Dennis Clark wrote:
> You will need specialized programming hardware to program a PIC. These
> run from about $60 to whatever you want to...