Re: [AVR-Chat] PLEASE do'nt ignore this /very important
2005-07-27 by Dave VanHorn
> >I suspect that's another internet hoax, right? Absolutely.
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Differential ADC in atmega64
2005-07-27 by Amir Rahafrooz
I want to work with Differential ADC in atmega64.I wrote my code with CVAVR,it generates function "read_adc()" for reading adc channels,I changed it a bit to read differential channels but it didn't work. (I previousely used these codes successfully with atmega16/32). Does anyone
Re: [AVR-Chat] PLEASE do'nt ignore this /very important
2005-07-27 by Zack Widup
On Tue, 26 Jul 2005, Dave VanHorn wrote: > > Member removed. > Thanks Dave. I suspect that's another internet hoax, right? Zack
Re: [AVR-Chat] PLEASE do'nt ignore this /very important
2005-07-27 by Zack Widup
You know, this thing has been kicking around the Internet for about a year now, at least. I never tried it because I thought I'd wait to see if someone else who I knew tried it and had any success. I don't actually know anyone who did so far. So have any of you actually done this
Re: [AVR-Chat] atmega bootloader
2005-07-27 by Ralph Hilton
On Wed, 27 Jul 2005 16:54:41 +0800 you wrote: >hi, > >I am doing the serial booatloader for atmega128. is there anywhere i can >get the example for the code using the imagecraft? > > > >thank you very much in advance for the help. > >elin Megaload is written with ICCAVR http://ww
atmega bootloader
2005-07-27 by Farzlina Ab.Hadi
hi, I am doing the serial booatloader for atmega128. is there anywhere i can get the example for the code using the imagecraft? thank you very much in advance for the help. elin
Re: [AVR-Chat] PLEASE do'nt ignore this /very important
2005-07-27 by Dave VanHorn
At 12:33 AM 7/27/2005, John Samperi wrote: >At 02:21 PM 27/07/2005, you wrote: > > >Member removed. > >So I see, the list half owner wants to keep everybody else >out of making money eh :-) Just part of the evil cabal (tm)
Differential DAC in atmega64
2005-07-27 by Amir Rahafrooz
I want to work with Differential DAC in atmega64.I wrote my code with CVAVR,it generates function "read_adc()" for reading adc channels,I changed it a bit to read differential channels but it didn't work. (I previousely used these codes successfully with atmega16/32). Does anyone
Re: [AVR-Chat] PLEASE do'nt ignore this /very important
2005-07-27 by John Samperi
At 02:21 PM 27/07/2005, you wrote: >Member removed. So I see, the list half owner wants to keep everybody else out of making money eh :-) Regards John Samperi ****************************************************** Ampertronics Pty. Ltd. 11 Brokenwood Place Baulkham Hills, NSW 215
Re: [AVR-Chat] PLEASE do'nt ignore this /very important
2005-07-27 by Dave Hylands
Sure, Sure. http://www.snopes.com/inboxer/nothing/billgate.asp > When you forward this e-mail to friends, Microsoft can and will track > it (if you are a Microsoft Windows user) for a two week time period. -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/
Re: [AVR-Chat] PLEASE do'nt ignore this /very important
2005-07-27 by Dave VanHorn
Member removed.
Re: [AVR-Chat] PLEASE do'nt ignore this /very important
2005-07-27 by Pigeon
Ok, I just forwarded this to all 5,000 of my customers! Wahoo! But I did this from a linux computer, and when I called them, they said Windows only.. Am I screwed ? or can I resent with a windows computer? ----- Original Message ----- From: aswinefy2003 To: AVR-Chat@yahoogroups.c
PLEASE do'nt ignore this /very important
2005-07-27 by aswinefy2003
Dear Friends, Please do not take this for a junk letter. Bill Gates is sharing his fortune. If you ignore this you will repent later. Microsoft and AOL are now the largest Internet companies and in an effort to make sure that Internet Explorer remains the most widely used program
Re: Bogus op-codes
2005-07-26 by Joel Kolstad
--- In AVR-Chat@yahoogroups.com, Dave VanHorn wrote: > I was there. Using 6 MHz Z-80 systems and designing 4 MHz Z-80 systems. > But, the undocumented opcodes were then, and still are, a gamble. > You have no idea if the next rev will do anything similar, or even > anything at al
Re: [AVR-Chat] AVR Butterfly programming error
2005-07-26 by Jacques Meunier
Hello Bill i also use butterfly. Code compiled with Bascom and send to Butterfly trough serial link, using bootloader and AvrProg rev 1.40. Run perfectly, 100% success ISP programming (necesary to program some fuses) also OK with STK500. regards from Belgium Jacques ----- Origina
Re: [AVR-Chat] ATTiny2313 vs. AT90S2313
2005-07-26 by John Samperi
At 02:38 PM 26/07/2005, you wrote: >that actually DO burn out "fuses" in the device when they're programmed. Which eventually grow back with lot's of troubles :-) Regards John Samperi ****************************************************** Ampertronics Pty. Ltd. 11 Brokenwood Plac
Re: [AVR-Chat] ATTiny2313 vs. AT90S2313
2005-07-26 by Zack Widup
On Mon, 25 Jul 2005, Dave VanHorn wrote: > > > A fuse bit is just like a regular fuse, I assume. Blow it > >and it is blown. > > Nope, completely eraseable. :) > I have wondered where the term came from. Is it a holdover from the old PROM fuses? I still have a couple AMD 27S27's
Re: [AVR-Chat] ATTiny2313 vs. AT90S2313
2005-07-26 by Dave VanHorn
At 09:23 PM 7/25/2005, n4ij wrote: >I received a small Olimex development board that included a Tiny2313. >The 7805 voltage regulator is apparently bad and puts out the same as >it's input voltage (12volts). Needless to say, I suspect that 12volts >on the Tin2313 has zapped it. A
Re: [AVR-Chat] Re: please help me!
2005-07-26 by Dave VanHorn
At 07:19 AM 7/25/2005, koorosh wrote: >hi again > >but how can i use counter for 1000,you know ,i could get only 1 >milisecond from 8 bit counter.and how can i make it with 16 bit >counter? >can you write the codes? what would you do if you have to make 1 >second for a digital cl
AVR Butterfly programming error
2005-07-26 by Bill H
Hello All, I have tried hex files I compiled from IAR, from WinAVR, and other peoples hex files that are supposed to work. I have tried 2 different computers, and when I try programming the AVR Butterfly using AVR Prog in AVR Studio, I keep getting this message when trying write
Re: [AVR-Chat] Bogus op-codes
2005-07-26 by Dave VanHorn
At 06:15 PM 7/25/2005, Peter Gargano wrote: >Dave VanHorn wrote: > >>Does anybody know what the real hardware does when it executes an > >>unimplemented code? > > > Why would you want to do such a thing? > >Many years ago people asked the same question about the Z80. It was >foun
ATTiny2313 vs. AT90S2313
2005-07-26 by n4ij
I received a small Olimex development board that included a Tiny2313. The 7805 voltage regulator is apparently bad and puts out the same as it's input voltage (12volts). Needless to say, I suspect that 12volts on the Tin2313 has zapped it. But, I got curious and looked at the dif
Re: [AVR-Chat] Bogus op-codes
2005-07-25 by Peter Gargano
Dave VanHorn wrote: >>Does anybody know what the real hardware does when it executes an >>unimplemented code? > Why would you want to do such a thing? Many years ago people asked the same question about the Z80. It was found there were many useful opcodes that were not documented
Re: [AVR-Chat] Bogus op-codes
2005-07-25 by Dave VanHorn
At 04:39 PM 7/25/2005, Bruce Parham wrote: >I'm working on a boot loader for the 'm128 and got curious about >illegal op-codes. >Does anybody know what the real hardware does when it executes an >unimplemented code? Any damn thing it wants to. Why would you want to do such a thin
Bogus op-codes
2005-07-25 by Bruce Parham
I'm working on a boot loader for the 'm128 and got curious about illegal op-codes. Does anybody know what the real hardware does when it executes an unimplemented code? Studio sim seems to treat the all ones (0xffff) case as a no-op but I don't have the real hardware handy at the
RE: [AVR-Chat] Bogus op-codes
2005-07-25 by Larry Barello
Blank FLASH seems to operate a NOP for me. When I am debugging the JTAG pod erases the entire flash (including my bootloader), yet reset to the boot vector still find 0x000 just fine :) -----Original Message----- From: AVR-Chat@yahoogroups.com [mailto:AVR-Chat@yahoogroups.com] On
Re: [AVR-Chat] Re: please help me!
2005-07-25 by David Kelly
On Mon, Jul 25, 2005 at 12:19:13PM -0000, koorosh wrote: > hi again > > but how can i use counter for 1000,you know ,i could get only 1 > milisecond from 8 bit counter.and how can i make it with 16 bit > counter? > can you write the codes? what would you do if you have to make 1
Re: please help me!
2005-07-25 by koorosh
thnx dear david and other friends,
Re: [AVR-Chat] Re: please help me!
2005-07-25 by Mark Jordan
On 25 Jul 2005 at 12:19, koorosh wrote: > can you write the codes? what would you do if you have to make 1 > second for a digital clock? Study 24 hours a day, perhaps...
Re: readin USB thumb drive and USB keyboards
2005-07-25 by Gus
no long file name support. As this is used for embedded systems, we never got any request for long file name support Gus --- In AVR-Chat@yahoogroups.com, "Paul Curtis" wrote: > Hi Gus, > > > -----Original Message----- > > From: Gus [mailto:gus_is_working@y...] > > Sent: 21 July 2
Re: please help me!
2005-07-25 by koorosh
hi again but how can i use counter for 1000,you know ,i could get only 1 milisecond from 8 bit counter.and how can i make it with 16 bit counter? can you write the codes? what would you do if you have to make 1 second for a digital clock?
Re: please help me!
2005-07-25 by db1pf
--- In AVR-Chat@yahoogroups.com, "koorosh" wrote: > hi dears. > i am a new avr user that i should make a digital clock and calender > for my project. > at the first,i need to make 1 second delay.i have to use timer > counters but i could make it only for 1 milisecond! > should i
Re: [AVR-Chat] please help me!
2005-07-25 by Ralph Hilton
On Mon, 25 Jul 2005 07:42:13 -0000 you wrote: >hi dears. >i am a new avr user that i should make a digital clock and calender >for my project. >at the first,i need to make 1 second delay.i have to use timer >counters but i could make it only for 1 milisecond! >should i use a noth
Re: [AVR-Chat] please help me!
2005-07-25 by Kathy Quinlan
koorosh wrote: > hi dears. > i am a new avr user that i should make a digital clock and calender > for my project. > at the first,i need to make 1 second delay.i have to use timer > counters but i could make it only for 1 milisecond! > should i use a nother crystal(32.768KH) for
Bootloader question.
2005-07-25 by Luke.Wei
Dear all , I use IAR-EW write mega64 Bootloader¡C one.) How cloud I set the function address in program memory ? like assembly .org bootloader_start ... .... [code] two.) If I want write more assembly use IAR-EW compiler how can i do ? thanks all. Luke.
please help me!
2005-07-25 by koorosh
hi dears. i am a new avr user that i should make a digital clock and calender for my project. at the first,i need to make 1 second delay.i have to use timer counters but i could make it only for 1 milisecond! should i use a nother crystal(32.768KH) for it? please help me for do t
Announce: Avrora Beta 1.6.0 Released
2005-07-24 by diablo vision
The UCLA Compilers group has just completed more than seven months of work improving and extending the Avrora AVR and Mica2 sensor network simulator. We've improved nearly every aspect of simulation, added more instrumentation capabilities, more hardware support, and better perfo
RE: [AVR-Chat] Re: Avr Bootloader 2.0.1
2005-07-22 by Lasse Madsen
I Paul, I just downloaded the thing to check it out (being a legitimate owner of the package so I think that shouldn't get me associated with them scurvy dogs... As far as I could tell it's only the VB program one can download (which is OK) the other files are password protected
RE: [AVR-Chat] Re: Avr Bootloader 2.0.1
2005-07-22 by Lasse Madsen
Hi Paul >To my untrained eye, that look suspiciously like a ripped-off version of >the PRLLC paid-for bootloader. As far as I can see they are a reseller of the PRLLC package but I could be wrong. Regards Lasse Madsen - PRLLC bootloader user
RE: [AVR-Chat] Re: Avr Bootloader 2.0.1
2005-07-22 by Paul Curtis
Hi Lasse, > -----Original Message----- > From: Lasse Madsen [mailto:Lasse.Madsen@Elektronik.dk] > Sent: 22 July 2005 14:13 > To: AVR-Chat@yahoogroups.com > Subject: RE: [AVR-Chat] Re: Avr Bootloader 2.0.1 > > Hi Paul > > >To my untrained eye, that look suspiciously like a > rippe
RE: [AVR-Chat] Re: Avr Bootloader 2.0.1
2005-07-22 by Paul Curtis
Hi, > thanks about cvmegaload,I have worked with it before.it's so > easy to work,but Avr Bootloader has much different options > and looks more general. > you can download this software here: > http://www.ipstack.co.kr/bbs/zboard.php?id=links&no=49 To my untrained eye, that look
Re: Avr Bootloader 2.0.1
2005-07-22 by Amir Rahafrooz
--- In AVR-Chat@yahoogroups.com, Ralph Hilton wrote: > On Fri, 22 Jul 2005 06:01:14 -0000 you wrote: > > >Does anyone have source code for Avr Bootloader? > >I saw its protocol and tried to write it with codevisionavr, but still > >have some problems,I can't exactly find out what
Re: [AVR-Chat] Avr Bootloader 2.0.1
2005-07-22 by Dave VanHorn
At 01:01 AM 7/22/2005, Amir Rahafrooz wrote: >Does anyone have source code for Avr Bootloader? >I saw its protocol and tried to write it with codevisionavr, but still >have some problems,I can't exactly find out what it mean by "X- >ON/X_OFF Handshaking" in its protocol. Xon/Xoff
Re: [AVR-Chat] Avr Bootloader 2.0.1
2005-07-22 by Ralph Hilton
On Fri, 22 Jul 2005 06:01:14 -0000 you wrote: >Does anyone have source code for Avr Bootloader? >I saw its protocol and tried to write it with codevisionavr, but still >have some problems,I can't exactly find out what it mean by "X- >ON/X_OFF Handshaking" in its protocol. I put u
Avr Bootloader 2.0.1
2005-07-22 by Amir Rahafrooz
Does anyone have source code for Avr Bootloader? I saw its protocol and tried to write it with codevisionavr, but still have some problems,I can't exactly find out what it mean by "X- ON/X_OFF Handshaking" in its protocol.
RE: [AVR-Chat] My ISP suddenly quit working! Has anyone seen this before?
2005-07-22 by wbounce
I see this all the time. I usually just turn the board off make sure the connections are right and retry it. If I still get it then I take a really close look at my cable. Didn't you also say you had sensor causing problems on port D and port B. I have added a big delay (1 ro 2 s
RE: [AVR-Chat] Re: readin USB thumb drive and USB keyboards
2005-07-21 by Paul Curtis
Hi Jesper, > >> >a reliable FAT 12,16 and 32 with read and write is a lot > of code. I > >> >don't what you are talking about but with our optomized > code it is > >> >about 50K flash and 5K RAM > >> > >> My FAT16/FAT32 read/write system, with directory and long filename > >> han
Re: [AVR-Chat] Re: readin USB thumb drive and USB keyboards
2005-07-21 by Jesper Hansen
>> >a reliable FAT 12,16 and 32 with read and write is a lot of code. I >> >don't what you are talking about but with our optomized code it is >> >about 50K flash and 5K RAM >> >> My FAT16/FAT32 read/write system, with directory and long >> filename handling is about 10-15K inclu
Re: [AVR-Chat] Re: readin USB thumb drive and USB keyboards
2005-07-21 by Jesper Hansen
>a reliable FAT 12,16 and 32 with read and write is a lot of code. I > don't what you are talking about but with our optomized code it is > about 50K flash and 5K RAM My FAT16/FAT32 read/write system, with directory and long filename handling is about 10-15K including fopen/fclos
RE: [AVR-Chat] Re: readin USB thumb drive and USB keyboards
2005-07-21 by Paul Curtis
Jesper, > -----Original Message----- > From: Jesper Hansen [mailto:jesperh@telia.com] > Sent: 21 July 2005 19:52 > To: AVR-Chat@yahoogroups.com > Subject: Re: [AVR-Chat] Re: readin USB thumb drive and USB keyboards > > >a reliable FAT 12,16 and 32 with read and write is a lot of