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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 "usb"
USB Hub Design [3 Articles]
jvoytovich - Oct 3 2008
Hi All,
I've got a project that I need advice on involving USB hubs. A
customer has a temperature controller with an RS232 interface that we
want to move to a USB design. The ... 
Re: Flash memory [3 Articles]
Phil Seakins - Oct 2 2008
I wonder if it wouldn't be easier and cheaper to just put a USB socket
on your board and use an off the shelf flash disk.
On 10/2/08, jvoytovich wrote:
>
> Does anyone k... Re: Best PIC family for C programming [8 Articles]
rtstofer - Sep 19 2008
--- In p...@yahoogroups.com, Wouter van Ooijen wrote:
>
> > What would you recommend as a sensible PIC family for programming
in C?
>
> Can not be answered without mo... Pocket-ICD2 programmer [7 Articles]
ray xu - Sep 15 2008
Hello,
I'm planning to use this programmer
(http://www.sparkfun.com/commerce/product_info.php?products_id=6) for my
dsPIC. I'm just wondering that if anyone has used this with... C18 ADC question [5 Articles]
Steve Nance - Aug 27 2008
I'm looking for some sample code that shows how to read an ADC over USB
using a 18F4550. I've looked at the MC sample code for the PICDEM FS USB
board, but it's just too tough to... Re: Where to learn?
rtstofer - Jun 13 2008
--- In p...@yahoogroups.com, "Randy McKenzie" wrote:
>
> Where can I find information on programming a PIC using the UART
and
> decode address and other data?? ( and NO... USART on PIC18F4550
sethmeisterG - Jun 10 2008
Hi,
I found out why my divisors weren't working -- the Fosc on the
PIC18F4550 is 48MHz (when using USB in my configuration). Using 48MHz
in all divisor calculations allowed... 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... Re: 18F6680 at 9600 USART garbles read data
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... usb charger
falcosms - May 19 2008
Hi all!
Does someone have a schematic for a usb charger?
I see some china charger, who have a short circuit between pin 3 and=20
4, and vcc in pin1.=20
Charges for ipod a... Re: newbie, I chose16F688, now what? [8 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... Re: Digest Number 1480
adnan ahmad - Jan 11 2008
Hello,
I Have made my own universal PIC programmer which as low as $90 from Pakistan. If you interested then ask for detail.
Bye..
Dani
p...@yahoogroups.com wrote:... Re: anyone selling a programmer for a 16f877a? [2 Articles]
Glen - Jan 5 2008
--- In p...@yahoogroups.com, "james pruett" wrote:
>
> I need to buy one. Any leads appreciated.
> -jim
>
Get yourself a Junebug, by Blueroom Electronics. Super nice an... Re: PIC programmer
rmteo - Dec 15 2007
A Pickit2 USB programmer from MicroChip is US$35 and will program
everything from a PIC10 to a dsPIC33F including the PIC24FJ64GA002. I
don't think that you can do better than... USB and 18f2550 [3 Articles]
Lez - Dec 13 2007
I want to programa 18f2550 with nothing more complicated than a usb
cable..........
Now I know that first time round I need to serial program into it and then....
(a) bootload... Need Help Urgently - Mysterious Problem after adding Function [3 Articles]
Roger_4U - Dec 8 2007
Hi Folks:
I am up a creek, I have been working on some code for over a year and
I am totally stumped with this last problem:
Device: Pic16F88
Chip OSC: 20Mhz
Programmer: ... Re: Need Help Urgently - Mysterious Problem after adding Function [3 Articles]
Jcullins - Dec 8 2007
sounds like you may have something declared as byte and using it as word so
it writes over the next memory location.
Just a first guess
----- Original Message -----
From: "... An introduction & Many Questions [4 Articles]
Ken Stuempges - Nov 29 2007
Howdy:
I'm what you would call an O.T.H.E. (Over-The-Hill_Engineer).
Have not done any Electrical Engineering since the early to mid 80's,
but now have the bug to resume. I pl... Re: An introduction & Many Questions
Leon Heller - Nov 28 2007
----- Original Message -----
From: "Ken Stuempges"
To:
Sent: Sunday, November 11, 2007 1:26 AM
Subject: [piclist] An introduction & Many Questions
> Howdy:
> I'm wha... =?iso-8859-1?q?Re:_ICD2Clone_don=B4t_work_=3F=3F?=
blueroomelectronics - Jun 27 2007
--- In p...@yahoogroups.com, "Luis" wrote:
>
> hi all,
> Iīm build the icd2clone, in WindowsXP itīs ok, but in MPLAB:
> MPLAB ICD 2 Ready
> Downloading Operating Syste... ICD2 Busy and Hung
scottmack1 - Jun 27 2007
I am having some kind of problem with the communications to the
ICD2. When I start MPLAB IDE v7.60 with the ICD2 plugged in my
computer's USB port and the ICD2 plugged into my... 2550 and usb bootloader [3 Articles]
Lez - Jun 25 2007
Ok I'm having a little problem..........
i posted on this a while ago but then never had time to follow up, now
I have time I cant remember most of it.....
I'm wanting to pu... USB on 18f2550 [12 Articles]
Lez - May 25 2007
Does anyone know of / have / could write (cheeky!) a simple example
program to allow say a set of leds (why always a set of leds?) to be
turned on off from the PC with the PIC co... more 2550 issues [4 Articles]
Lez - Nov 2 2006
well I got the programmer working.
I burned it with F88 code, changed some port assignents etc as I now
have more IO lines.
Turned it on and all looked fine.
Except, the ... code rquest........(dont hit me!) [8 Articles]
Lez - Oct 31 2006
Ok I'm hitting my head against a wall here............
I have a willem style programmer from sivava.
I have no problems with it with my box of f88's
I have been working on c... PIC18F2455 USB proto board
leon_heller - Sep 17 2006
I recently won the PIClist (the other one) monthly design competition
with a little USB prototyping PCB I designed. I've added the details
(including a picture of the board) to... 18f2550 clock
Lez - Aug 13 2006
Ok looking at the data sheet, can I use the internal clock, to free up
pins for io, and still have usb, or for usb do I have to have an
external higher speed clock?
Its not ve... pic to gsm sms transceiver
Lez - Aug 11 2006
Hi,
pic/sms/alarm
Now I know its probably been done before, and I bet we all could have
a use for one, anyone fancy a group build?
I have a real need, I live in a ''poor'... Re: what is the easiest way to control a pic from a pc? [14 Articles]
mr_gees100_peas - Jul 22 2006
--- In p...@yahoogroups.com, Arlen Fletcher wrote:
>
Hi,
I guess I should had been more specific. SOmetimes I don't want to
give too much information because people ... Re: [PIC]: JAL v2 released ! [5 Articles]
Lez - Jun 18 2006
> hi all,
> finally the new version of JAL is released.
just downloaded and had a look at this, looks simple basic to me,
which is no doubt a plus for first timers and ppl... making a 18f2550 behave as a pl2303 virtual comport and 16f88
Lez - Jun 5 2006
Ok, I think I'm biting off more than I can chew here so I'm hoping
someone has already done this........
I have used usb/serial dongles with a pl2303, connected to a pic16f88
an... RS-485 problem. [2 Articles]
thor69uk - May 18 2006
Hi,
I hope someone can help with a little problem I have!=20=20
I am trying to get several 18F PICs to communicate over RS-485.=20=20
I will outline the basic idea behind ... Bootloader for 18F2550
Malcolm Crabbe - Apr 6 2006
Guys need your help
I have a cheap commercial PIC programmer based on the JMD design. It
works fine, but I have subsequently found that it will not program
18F2550 PICs via... 18F2550 - will this code work
Malcolm Crabbe - Mar 23 2006
Hi all,
I've downloaded the source and HEX files for a USB - transmitter
interface from http://alessioandrea.altervista.org/rcjoyng.html
The problem is me and two of my m... Serial Communication Between PIC and PC via USB port [4 Articles]
s_tanberk - Jan 4 2006
I try to make an asynchronous serial communication between PIC16F628
and notebook USB port.
I use USB-RS232 converter and MAX232 components between PIC and
notebook.
... Re: RE:Good PIC Boards
Dennis Clark - Dec 14 2005
I'm coming into this discussion a bit late, but I have found the
Microchip PICKit boards to be very nice to use. Especially with their
new "PICtail" add-ons for USB, netwo... Re: Digest Number 1277
Michael Harpe - Dec 9 2005
> Question: What advatages (and disadvatanges) are gained by using
> these in circuit debuggers?
>
> I am trying to figure out if this is one of those "gotta have it" ... RE: New to Pics [4 Articles]
Alan Marconett - Dec 6 2005
Hi Marcelo,
Several different development boards ( PIC
V1 Board ) are available from: https://www.micro4you.com/ Als... Re: Re: Programmer and software [6 Articles]
Peter van Hoof - Nov 22 2005
--- tyru007