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2006-06-30 by John Samperi
G'day all For all those who would like a peep at what the Dragon can do and doesn't want to D/L SP3 yet I have uploaded the help file in the files area. Regards John Samperi ******************************************************** Ampertronics Pty. Ltd. 11 Brokenwood Place Baulkh
2006-06-30 by Richard Cooke
Thanks for the info. I'm planning on using an external interrupt to wake things up. I just haven't been able to glean that info from their datasheets. --- In AVR-Chat@yahoogroups.com, "kernels_nz" wrote: > > Hi Richard, > > How do you intend to wake up the MCU from Standby mode ?
2006-06-30 by kernels_nz
Hi Richard, How do you intend to wake up the MCU from Standby mode ? ie, dropping reset low, external interrupt etc. I know that if you use an external intterupt set to respond to a "low level" it takes 2 watchdog oscillator cycles. a Hardware reset would be pretty much instantan
2006-06-29 by Jim Wagner
Hello, Jay - First off, it sounds like you are thinking of an entirely peer to peer system. I've worked with such systems and they can be pretty difficult. If the "network" is shared by all (as opposed to isolated point to point links between each pair of controllers), you have p
2006-06-29 by Jay Dagenais
Hi again, I am seeking some info regarding linking multiple AVR modules together. In the design, there would be say a few Uc' units, each having their respective control circuits and all that stuff. I need to find out how to get each unit to be able monitor and communicate with e
2006-06-28 by Thomas J Keller
Ian Drennan wrote: > > Jay > > Don't be too surprised if you find fewer people offering solutions to > your queries in the future. After all you have literally drawn your > sword and killed the messenger. > > Ian > *grin* Ian, et. al; I think perhaps the responses to Jay are a ta
2006-06-28 by jdelgadillo66
Hi, Your question are very popular, but the only form that I find to turn on the phone is by opto or something connected to switch. Jaime Delgadillo --- In AVR-Chat@yahoogroups.com, "Mark Jordan" wrote: > > On 27 Jun 2006 at 3:27, Kathy Quinlan wrote: > > > Mark Jordan wrote: > >
2006-06-28 by Dave Lag
Kathy Quinlan wrote: >Mark Jordan wrote: > > >> Are you using AT commands or FBUS directly on the Nokia phones? >> >> Mark Jordan >> >> > >I am using FBus directly in my project :) > > > > An often useful resource for things nokia: http://nokiafree.org
2006-06-28 by Ian Drennan
Jay Don't be too surprised if you find fewer people offering solutions to your queries in the future. After all you have literally drawn your sword and killed the messenger. Ian Jay Dagenais wrote: > Well, thanks for nothing to everyone but the last entry, I just don't get how pe
2006-06-28 by Randy Ledyard
Hello Is there someone on this list who has figured out how to add the Mega 644 to the AVRDUDE config file? Is it even possible? I'm using Windows 2000 Pro, WINAVR ver 20060421, AVRDUDE ver Apr21,2006, avrdude-gui ver 0.2.0 The dongle I am using is listed as "pony-stk200" on LPT1
2006-06-27 by Roy E. Burrage
Some of the rest of us cannot understand why you would have wasted the amount of time you did trying to keep from spending 40 bucks for a known good tool to work with. You probably worked for less than $0.10 an hour at that rate. Most of us think more of our time than that and we
2006-06-27 by Richard Reeves
Jay: > Well, thanks for nothing to everyone but the last entry, I just don't > get how people can waste the time writting a respose which offers > nothing but non-constructive solutions! I specifically asked for DIY > solutions, No, you didn't. I've just re-read your original ema
2006-06-27 by Jay Dagenais
Well, thanks for nothing to everyone but the last entry, I just don't get how people can waste the time writting a respose which offers nothing but non-constructive solutions! I specifically asked for DIY solutions, I understand completely the amount of time I 'floundered' away o
2006-06-27 by Richard Cooke
Hi Folks, I've looked through the datasheet and I can't seem to find any data on how long the chip takes to come out of standby. I need to maximize battery life so I envision the chip to spend a lot of time in a power-saving mode but it needs to come back to life quickly. Does an
2006-06-27 by Cat C
Passive parallel dongles must be short (the cable), I don't remember exactly, maye max 30cm. Also, in AVRdude U must have the pinout specified in the config file. Good luck. Cat ----Original Message Follows---- From: "Jay Dagenais" Reply-To: AVR-Chat@yahoogroups.com To: Subject:
2006-06-26 by Mark Jordan
On 27 Jun 2006 at 3:27, Kathy Quinlan wrote: > Mark Jordan wrote: > > Are you using AT commands or FBUS directly on the Nokia phones? > > > > Mark Jordan > > I am using FBus directly in my project :) > I'm experimenting with Nokia FBUS and AVR right now. Do you know if there is a
2006-06-26 by Ned Konz
Ryan wrote: > I'm going to take the step away from DIP, to TQFP! WOOO!!! My next > design is going to use the Mega16 in the 44pin TQFP package. > Obviously I can't use my STK500 to program it anymore. Why is that? You can run the ISP connections from the STK500 to your target boa
2006-06-26 by Dave Hylands
Hi Ryan, > I'm going to take the step away from DIP, to TQFP! WOOO!!! My next > design is going to use the Mega16 in the 44pin TQFP package. > Obviously I can't use my STK500 to program it anymore. So - what do > you use? Sure you can. The STK500 has an ISP connector on it. You c
2006-06-26 by Kathy Quinlan
Mark Jordan wrote: > Are you using AT commands or FBUS directly on the Nokia phones? > > Mark Jordan I am using FBus directly in my project :) -- Regards, Kat. --------------------------------------------------------------- K.A.Q. Electronics Website: www.kaqelectronics.dyndns.or
2006-06-26 by Mark Jordan
Are you using AT commands or FBUS directly on the Nokia phones? Mark Jordan On 26 Jun 2006 at 9:24, Jaime Delgadillo wrote: > Hi, I have been worked around Nokia cell phone and AVR atmega8 with > sms. I worked with Nokia 1108 and sony ericsson, the 1108 protocol > is litle difere
2006-06-26 by Ryan
Thanks, that answers my questions. I guess I need to RTM. :) It appears as though I'd need the external crystal for temperature stability and no processor overhead (vs real time corrections in the datasheet) Is there any instance where ISP will fail? --- In AVR-Chat@yahoogroups.c
2006-06-26 by Kathy Quinlan
Jaime Delgadillo wrote: > Hi, > > I have been worked around Nokia cell phone and AVR atmega8 with sms. I worked with Nokia 1108 and sony ericsson, the 1108 protocol is litle diferent to 3350. > > If you accept my help, I work with you in this project. > > I have the data cable de
2006-06-26 by Thomas J Keller
Bobby wrote: > > may you are lucky here: > http://www.ic-board.de > click any programmer, where you find the driver for usb and such. > > . > Thanks, but I am interested in the firmware USB aspect, not in > purchasing a programmer board., Tom >
2006-06-26 by Thomas J Keller
Dave Hylands wrote: > > On 6/25/06, Thomas J Keller > wrote: > > Hi. I had a PDF from somewhere (I don;t think it was directly from > > Atmel) on the construction of an inexpensive USB programmer for AVRs. > > Perhaps it was this one: > http://www.fischl.de/usbasp/ > > -Thanks, D
2006-06-26 by Jaime Delgadillo
Hi, I have been worked around Nokia cell phone and AVR atmega8 with sms. I worked with Nokia 1108 and sony ericsson, the 1108 protocol is litle diferent to 3350. If you accept my help, I work with you in this project. I have the data cable design for some nokia and sony cell phon
2006-06-26 by Ryan
Hi everyone, I'm going to take the step away from DIP, to TQFP! WOOO!!! My next design is going to use the Mega16 in the 44pin TQFP package. Obviously I can't use my STK500 to program it anymore. So - what do you use? I've heard people mention a "JTAG"? Does that allow complete p
2006-06-26 by Pat Villani
Just as a quick update, I got the hardware running and all the code ran just fine. As I suspected, the warnings are bogus. I'm going to send it in as a bug report. Pat Pat Villani wrote: > OK, lurker here. After a year of on again, off again AVR projects, I'm > finally doing an A
2006-06-26 by gary skinner
I have thousands of products in the field reliably using only .1uF cap on the reset pin. A few years back, not having the cap caused a product reset sometimes when a nearby motor turned on. using the following chips: mega8 mega48 tiny26 90s2313 tiny2313
2006-06-25 by Henry Carl Ott
At 01:18 PM 6/25/2006, you wrote: > Have you tried to put a 100 nF Capacitor to ground or a 10K resistor to >VCC and made the same test ? With the internal pullup the cap may be enough >to cope with external noise... The original PCB had space for the cap and resistor, I'd just l
2006-06-25 by Dave Hylands
On 6/25/06, Thomas J Keller wrote: > Hi. I had a PDF from somewhere (I don;t think it was directly from > Atmel) on the construction of an inexpensive USB programmer for AVRs. I > seem to have lost the file, and cannot re-locate it on the web. Can > anyone provide me with a URL p
2006-06-25 by Thomas J Keller
Hi. I had a PDF from somewhere (I don;t think it was directly from Atmel) on the construction of an inexpensive USB programmer for AVRs. I seem to have lost the file, and cannot re-locate it on the web. Can anyone provide me with a URL pointer, please? (this particular USB progra
2006-06-25 by Alexandre Guimarães
Hi, > Everything seems to work fine, including ISP. But I did notice that when > I brushed my finger on the ISP connector and at the same time touched the > tab of a HV switching FET I'd get spontaneous resets. > This is a bit extreme, but I think the answer is that in a normal n
2006-06-25 by Bobby
may you are lucky here: http://www.ic-board.de click any programmer, where you find the driver for usb and such. Datenblatt ICprog-AVR avrdude+config avrprog Windows Treiber
2006-06-25 by ae5k_list
--- In AVR-Chat@yahoogroups.com, "Jay Dagenais" wrote: > Among some of the articles I have been reading on the subject, I came across something stating that the dongles each have a pin which is used to recognise the device targeted, and that the stk300 dongle will not recognise t
2006-06-25 by Richard Reeves
Jay Dagenais: > So, please can > someone who has already been through all this crap send a link or > something to a proven performer that will definatly work with the > attiny45!!?? AVRISP mkII is cheap (>GBP30), it works with AVRStudio nicely and supports the tiny45. We have a f
2006-06-25 by Stefan Wimmer
--- In AVR-Chat@yahoogroups.com, "Jay Dagenais" wrote: > > Ok, I have managed to build a few of the internet AVRISP dongles... Hello Jay, I don't know how you rate your time, but it seem you've invested quite a lot of it up to now. Why not get you an ATAVRISP (MK-II now)? For abo
2006-06-25 by Jay Dagenais
Ok, I have managed to build a few of the internet AVRISP dongles in an attempt to have a ISP cable that works right, as the Kanda one I have for the STK300 dev board is one of the unreliable ones. Each design I have made has not worked for various reasons, usually having to do wi
2006-06-24 by James Hatley
Sorry I thought you were looking in the list for an AVR644 which won't be there ... but the ATmega644 may not be there either as some of the newer processors need a different JTAG namely they require the MKII. I gave up on JTAG here, I have a MK I and an ICE that I used for ATmeg
2006-06-24 by anding_eunding
Hi Jim, Many thanks. No offence taken! I appreciate your clarification and response. I'm a little stuck now as I think I've confirmed that my JTAG ICE doesn't work with the 644. This seems a bit crazy to me - JTAG is a standard, and all the pins are the same between MkI and MkII.
2006-06-24 by anding_eunding
Yes, I'mean ATmega644. It exists; I have a few. Can anyone offer any clues on my original question? Many thanks, Andrew --- In AVR-Chat@yahoogroups.com, "James Hatley" wrote: > > Is there a ATmega644 ... that's it. > > Jim > > ----- Original Message ----- > From: "anding_eunding"
2006-06-24 by James Hatley
I use a TI TPS3825-50DBV for reset control on all my ATmegaX (32, 644, 2560 etc) designs. Jim ----- Original Message ----- From: "Henry Carl Ott" To: Sent: Saturday, June 24, 2006 11:58 AM Subject: Re: [AVR-Chat] Is the Atmega8 Reset Pin Internal pull up resistor enough ? > At 12
2006-06-24 by Henry Carl Ott
At 12:51 AM 6/24/2006, you wrote: >Hi, > > Does anyone know, almost for sure, that the external res and cap are not >needed anymore ?? I know they cost very little but with TQFP parts the size >matters. :-) > >Best regards, >Alexandre Guimaraes I don't know for sure, But thinking
2006-06-24 by James Hatley
Is there a ATmega644 ... that's it. Jim ----- Original Message ----- From: "anding_eunding" To: Sent: Friday, June 23, 2006 10:34 PM Subject: [AVR-Chat] JTAG programming for the AVR644 > I struggling to program an AVR644 (40DIP) with AVR Studio 4.12 SP2, > and an RS232 JTAG ICE p
2006-06-24 by John Samperi
At 01:54 AM 24/06/2006, you wrote: >I have no cash to buy hardware, > so request DIY solutions that don't involve building hardware > that itself needs to be flashed to werk! We have suggested ponyprog. Have you looked at at it? Does it support the chip you have? If not you are u
2006-06-24 by Alexandre Guimarães
Hi, Since the old times with the AT90S8515 I have always used a 10K resistor to VCC and a 100nF Capacitor to ground at the AVR reset lines... Is this necessary with the ATmega8 and newer parts ?? I checked the data sheet and the minimum time for reset is up to a reasonable 1.5 mi
2006-06-24 by anding_eunding
I struggling to program an AVR644 (40DIP) with AVR Studio 4.12 SP2, and an RS232 JTAG ICE programmer/debugger. Problem - AVR644 is not listed as a supported device for the JTAG ICE. Even though it apparently reads all the fuse and lock bits OK, programming ends in an error (FLASH
2006-06-24 by Cat C
Did you install the parallel port driver? giveio.bat or something like that in avrdude. Cat ----Original Message Follows---- From: "Jay Dagenais" Reply-To: AVR-Chat@yahoogroups.com To: Subject: [AVR-Chat] helpme, pleez! Date: Thu, 22 Jun 2006 14:45:29 -0700 I am having the worst
2006-06-23 by Jay Dagenais
I recently have started getting all sorts of issues when trying to download cade into my devices using the AVRISP dongle supplied with my STK300 dev board(Kanda). The board and dongle are really outdated, and apparently has all sorts of issues with cable length and line protectio
2006-06-23 by Michael Haisley
John, I think you all just got nominated to be beta testers. I don't think I will mind waiting a bit. - Michael On 6/23/06, John Samperi wrote: > At 03:51 PM 23/06/2006, you wrote: > >Can you post a link to the AVR freaks thread? > > Here is one of them: > http://www.avrfreaks.ne
2006-06-23 by John Samperi
At 03:51 PM 23/06/2006, you wrote: >Can you post a link to the AVR freaks thread? Here is one of them: http://www.avrfreaks.net/index.php?name=PNphpBB2&file=viewtopic&t=39522 >What is the cost & availability of the AVR Dragon? US$49.00 available in July or at least that's what th