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2005-07-15 by stevech@san.rr.com
I plan to test out that ASM bootloader on a Mega8 sometime soon. Far easier to find problem with it than designing a new one ! ----- Original Message ----- From: Gustavo Goretkin Date: Friday, July 15, 2005 1:45 am Subject: Re: [AVR-Chat] Bootloader troubles E2END > I have seem t
2005-07-15 by Paul Curtis
Try www.edtp.com and look at the AirDrop-A. PCMCIA can be seen as identical to CF modulo the physical format. Fred Eady has a bunch of code to support PRISM chipsets and I wrote some code to get uIP running on an AVR with a PRISM-based CF card. Check out the airdrop_user Yahoo! g
2005-07-15 by Gustavo Goretkin
I have seem to found the problem with the RS-232 to USB, and that is the level shifter is actually powered by the devices Tx line. I still have had no success with the boot loader, should I just write my own? Is it difficult? stevech wrote: > Assembler2 - - I thought it was stand
2005-07-15 by embedded_emd
HI to all! I am doing the project on WiFi adpter I want to interface the PCMCIA with my Atmega 128 AVR microcontroller. Can anybody give the solution for this problem?
2005-07-12 by stevech
Assembler2 - - I thought it was standard in the latter version of AVR Studio. USB to RS232 - having bought and tosses a few of these, for reasons you cite, the one I have now works quite well. It's a China no-name but uses the FTDI chipset. You can end it all by buying a 4 or 8 p
2005-07-12 by Gustavo Goretkin
Hmm, I don't have that directory, I have AVR studio 4, the most recent I believe, and the help file mentions Avr Assembler 2. Anyways, I assume that is the end of the Eeprom memory for the device since the Mega 8 has 512k , like the Mega 16. I assembled the code, and I tried the
2005-07-11 by Colin Paul Gloster
Joe Pardue emailed: "--- In AVR-Chat@yahoogroups.com, "Shauvik RoyChoudhary" wrote: > Hi Friends, > > Does anyone have the ebook "C Programming for Microcontrollers - > Featuring ATMEL's AVR Butterfly and the free WinAVR compiler" by > Smileymicros.com ?? If so please do mail it
2005-07-11 by alfred salazar
Hi Joe Pardue , this is alfred a peruvian AVR developer, is a pleasure to contact you, throug this email, and in regard about your book, anyone who loves this field must to pay for it, and this way we encourage researchers to keep digging and supporting in our developments. By th
2005-07-11 by Roy E. Burrage
But unfortunately for Mr. Van Sickle if he's trying to sell his book... I have often wished there was some way we could teach people that theft of intellectual property is no different than walking into a store with a gun and cleaning out the cash register. I recently fired a guy
2005-07-11 by Mark Jordan
Fortunately, that link points to another ebook: Programming Microcontrollers in C Second Edition - Ted Van Sickle On 10 Jul 2005 at 23:27, Pigeon wrote: > > Yeah.. it is like kazaa or whatnot.. No way to stop the sharer.. > > ----- Original Message ----- > From: Roy E. Burrage >
2005-07-11 by Pigeon
Yeah.. it is like kazaa or whatnot.. No way to stop the sharer.. ----- Original Message ----- From: Roy E. Burrage To: AVR-Chat@yahoogroups.com Sent: Sunday, July 10, 2005 11:25 PM Subject: Re: [AVR-Chat] Re: ebook : C Programming for Microcontrollers Google brings this up, Joe:
2005-07-11 by Roy E. Burrage
Google brings this up, Joe: http://www.emule-downloading.com/ Looks to be a music/software download site. REB joepardue wrote: >--- In AVR-Chat@yahoogroups.com, Lubitch wrote: > > >>Hi, >>try this link in Emule: >>ed2k://|file|Programming%20Microcontrollers%20in% >> >> >20C.pdf|7
2005-07-11 by Pigeon
Yeah, Smiley is a great guy (from what I can see on the forums). His book (the 2 chapters I have read) is really FUN to read. This will be the next and probably last MCU book I buy.. unless I move on to lpc or arm9s Don't screw him... ----- Original Message ----- From: joepardue
2005-07-11 by Dave VanHorn
> >So thanks to those who informed me of the problem. I've noticed that >there is a community around the AVR unlike any of the other micros >I've worked with and it just feels nice to know that the neighbors >are watching each other's back. Glad to have you, and welcome. After al
2005-07-11 by stevech
I found E2END in this directory and file: C:\Program Files\Atmel\AVR Tools\AvrAssembler2\Appnotes\m8def.inc It is NOT in this file C:\Program Files\Atmel\AVR Tools\AvrAssembler\Appnotes Note the "2" in the pathname for the former, not the latter. Go figure. Steve =========== Mega
2005-07-10 by joepardue
--- In AVR-Chat@yahoogroups.com, Lubitch wrote: > Hi, > try this link in Emule: > ed2k://|file|Programming%20Microcontrollers%20in% 20C.pdf|7111771|501E0B1AEA79FFF1DAE68C2797F09097|/ > > > > Wojtek Can anybody tell me what Emule is so that I can check this out. And to 'Wojtek' pr
2005-07-10 by joepardue
--- In AVR-Chat@yahoogroups.com, "Shauvik RoyChoudhary" wrote: > Hi Friends, > > Does anyone have the ebook "C Programming for Microcontrollers - > Featuring ATMEL's AVR Butterfly and the free WinAVR compiler" by > Smileymicros.com ?? If so please do mail it to me or put it in th
2005-07-10 by Kathy Quinlan
Gustavo Goretkin wrote: > Thank you for your reply. I'm trying to assemble the code, but im > experiencing some trouble, > ldi R26,low(E2END-1) ; increment Chip Erase Counter > located at address E2END-1 > ldi R27,high(E2END-1) ; > > I don't quite understant what E2END is, and wh
2005-07-10 by Stefan Wimmer
Hi folks, has anybody already used the M64's USART in synchronous mode? How can it be initialized to NOT send start and stop bits?? No matter what I try - there is always one start and stop bit surrounding the data byte... Stefan
2005-07-10 by Gustavo Goretkin
Thank you for your reply. I'm trying to assemble the code, but im experiencing some trouble, ldi R26,low(E2END-1) ; increment Chip Erase Counter located at address E2END-1 ldi R27,high(E2END-1) ; I don't quite understant what E2END is, and where it is supposed to be defined/ equa
2005-07-10 by Darren Worley
Hi, Not to take away from embedded creations device mentioned by Brian, but just for comparisons sake, I thought I’d mention something I spotted on avrfreaks forum earlier. http://www.mcuproshop.com/ for the price (34USD) I thought I’d give one a try, It doesn’t appear to have a
2005-07-10 by stevech
I've bought and tossed a couple of USB to serial thingies. Last one I bought was a China special but the packaging said it used the FTDI chipset/driver. Works perfectly with XP. There's a ASM language bootloader which is only 512Bytes - source in public domain. Works on mega8 and
2005-07-10 by Gustavo Goretkin
Hello, I have an STK500 board, and i need to do some UART stuff on my computer with it, I only have 1 serial port on my "recent" mobo, and it is a pain to have to switch between the ports, and I've tried an "AB" switch, but still I would rather try something new. I bought a $10 U
2005-07-09 by Brian Dean
Hi, I haven't seen anything posted here about this device so I thought I'd direct folks over to Embedded Creatoins to check out their SP Duo AVR programmer: http://www.embedded-creations.com/spduo/overview.htm I've recently tried one of these out and it is very cool. I use AVRDUD
2005-07-09 by Brian Dean
On Thu, Jul 07, 2005 at 10:00:09AM -0600, Kevin wrote: > That is what I do now - My Mac is WAY superior when I'm on the road, > and I do all my electronic CAD there, multimedia, etc. I have to use a > Windoze box to work with my PIC and AVR tools - I'm trying to get it all > with
2005-07-08 by Tom Becker
> ... downloaded the 30 page getting started guide... I ordered the book from BooksAMillion online yesterday. Today, I got "Thank you for your recent order with us. We wanted to let you know that your order has been cancelled because all of the items you ordered are no longer ava
2005-07-08 by Dave VanHorn
> >http://www.smileymicros.com/QuickStartGuide.pdf > >As for posting the full paid-for copy - I don't think this is the right kind >of list for that sort of behaviour... :(( It isn't, and he's no longer a group member.
2005-07-08 by Alex Shepherd
> Does anyone have the ebook "C Programming for > Microcontrollers - Featuring ATMEL's AVR Butterfly and the > free WinAVR compiler" by Smileymicros.com ?? If so please do > mail it to me or put it in the files section. I downloaded the 30 page getting started guide sample ages a
2005-07-07 by Ahmad El-Saied
Hi All, I try to make a self programming program which takes some commands (opcodes) from user & puts it in the flash memory ... so , i made a boot loader that takes the input from the user & saves it to SRAM & when he enters FF , it saves this program in the flash memory using S
2005-07-07 by Dave Hylands
> If you go to avrfreaks.com (atmel unofficial forum) you have an > entire forum with help for avr gcc and can download it from there. > Also Smiley hangs there a lot and can ask him if you can have a copy > of the book. I think you can read it on line as far as I know. Since he'
2005-07-07 by John Samperi
At 12:42 AM 8/07/2005, you wrote: >I made the mistake once, of copying the vector table from a lower AVR >(with rjmps) into a mega, which uses JMP, and the results were most >amusing, For which I'm thankful :-) Since then I copy the vectors table directly from the PDF data sheet
2005-07-07 by Pigeon
There are 2 or 3 chapters online for you to test out. Honestly.. I am finding out that atmel's pdfs are the best for learning.. I always prefer a book instead of a pdf.. but if it has to he a pdf, let it be atmels ----- Original Message ----- From: John Samperi To: AVR-Chat@yahoo
2005-07-07 by John Samperi
At 03:45 AM 6/07/2005, you wrote: > Does anyone have the ebook "C Programming for Microcontrollers - >Featuring ATMEL's AVR Butterfly and the free WinAVR compiler" by >Smileymicros.com ?? If you go to avrfreaks.com (atmel unofficial forum) you have an entire forum with help for a
2005-07-07 by Dave VanHorn
At 03:23 PM 7/7/2005, arhodes19044 wrote: >Well, no it was more the way I had said it. The 1 hz interrupt >currently does more than just set flags. And it gives me angst. > >The idea is, as stated before, is cooperative multitasking. THere >is no absolute reason why interrupt cod
2005-07-07 by arhodes19044
Well, no it was more the way I had said it. The 1 hz interrupt currently does more than just set flags. And it gives me angst. The idea is, as stated before, is cooperative multitasking. THere is no absolute reason why interrupt code can not be pretty long and complex, just so it
2005-07-07 by Aaron
Aaron wrote: >This AVR newbie is using a tiny2313 and studio 4.11. > >I have timer1 configured for CTC with OCR1A. OCIE1A is set in TIMSK. >Global interrupts are enabled. Stepping thru the code in the simulator >shows OCF1A being set for 1 cycle but my interrupt vector is not bei
2005-07-07 by Kevin
All, I installed the Prolific 1.09B driver, it didn't work with the IOGear unit. I googled ATEN/IOGear GUC232A and with the right combination of keywords I found the 1.08 driver on the IOGear site. This installed fine and it DOES work and create the /dev/cu.usbserial0 file! Provi
2005-07-07 by Kevin
Mike, I followed the crumbs and got the latest Keyspan driver for the 28X dual serial port dongle. It installed fine and now I have the cu.xxxxx files in /dev. My next task is to build a cable that will convert from the round old mac serial to a DB9M connector. Thanks for the poi
2005-07-07 by Kevin
Paul, That is what I do now - My Mac is WAY superior when I'm on the road, and I do all my electronic CAD there, multimedia, etc. I have to use a Windoze box to work with my PIC and AVR tools - I'm trying to get it all with one box, and being widely frustrated with the total lack
2005-07-07 by James Hatley
> At 09:20 AM 7/7/2005, James Hatley wrote: > >Good point. And for most processors I assume that the JMP would be more > >appropriate. > > > >However, the little 2313 only has a RJMP. I couldn't find any other > >instruction that fit for interrupt vectors. > > > >I wrote some cod
2005-07-07 by Dave VanHorn
At 09:20 AM 7/7/2005, James Hatley wrote: >Good point. And for most processors I assume that the JMP would be more >appropriate. > >However, the little 2313 only has a RJMP. I couldn't find any other >instruction that fit for interrupt vectors. > >I wrote some code and it ran jus
2005-07-07 by James Hatley
Good point. And for most processors I assume that the JMP would be more appropriate. However, the little 2313 only has a RJMP. I couldn't find any other instruction that fit for interrupt vectors. I wrote some code and it ran just fine with the RJMP. (on the simulator anyway). Ji
2005-07-07 by Lubitch
Hi, try this link in Emule: ed2k://|file|Programming%20Microcontrollers%20in%20C.pdf|7111771|501E0B1AEA79FFF1DAE68C2797F09097|/ Wojtek
2005-07-07 by Kathy Quinlan
Alex De Lara wrote: > So, basically just checking > 1) Setting CKOPT on > 2) Setting CKSEL 1111 > 3) Programming the baud rate > 4) Enabling TX/RX > Should get it (finally and hopefulle) going.... If not, check and change the Mega103 compat mode, I had a new Mega64 from the facto
2005-07-07 by Ralph Hilton
On Tue, 05 Jul 2005 17:45:11 -0000 you wrote: >Hi Friends, > > Does anyone have the ebook "C Programming for Microcontrollers - >Featuring ATMEL's AVR Butterfly and the free WinAVR compiler" by >Smileymicros.com ?? If so please do mail it to me or put it in the >files section. >
2005-07-07 by Leon Heller
----- Original Message ----- From: "Paul Maddox" To: Sent: Thursday, July 07, 2005 9:11 AM Subject: AVR Core on FPGA ( was Re: [AVR-Chat] FPSlic) > Jesper, > >> Look at www.opencores.org >> There is an AVR core that you could perhaps use. > > thats the place, has anyone tried run
2005-07-07 by Paul Maddox
Kevin, I had this problem, even before Tiger, I just gave up, I run virtual PC 7 which seems fine, though a touch slow. I've actually thought about buying a cheap PC so I can work with my code on that. Its really frustrating. Paul ----- Original Message ----- From: "Kevin" To: Se
2005-07-07 by Paul Maddox
Jesper, > Look at www.opencores.org > There is an AVR core that you could perhaps use. thats the place, has anyone tried running this? and how the hell do you load code into it? Paul
2005-07-07 by Paul Maddox
Dave, > For this particular project, a lot of AVR code already written, some > parts I definitely want to move to hardware, others I haven't > implemented yet because the AVR is too slow (!) > I could port to another processor though, the ASM code is a pretty > well written spec.
2005-07-07 by Mike Darling
This is the adapter I use: http://www.keyspan.com/products/usb/USA28x/ The OSX driver can be downloaded from that page. -mike On 7/7/05 1:41 AM, "Dennis Clark" wrote: > Mike, > > Where did you find the driver? I've not been able to find one for my > device. > > thanks, > DLC