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2004-06-16 by David VanHorn
At 10:38 AM 6/16/2004 -0300, Alexandre Guimaraes wrote: >Hi, Kat > > It is a shame... I always think about leaving everything down here and going after you to get married.. ;-) And you say you will not accept me 8-) Well, according to Eddie Izzard, you could sort of qualify as a
2004-06-16 by Peter Harrison
Russell Shaw wrote: > > Once beer is digested, it has no need for maintenance, bug fixes, and > upgrades for new devices;) > My experience of Sunday mornings suggests otherwise. Pete Harrison
2004-06-16 by Russell Shaw
Cobb, Quentin wrote: > So if your local pub gives away free beer one night, it's not really free > unless they continue to give it away forever? Once beer is digested, it has no need for maintenance, bug fixes, and upgrades for new devices;) > I agree that it's not free in the "u
2004-06-16 by Cobb, Quentin
So if your local pub gives away free beer one night, it's not really free unless they continue to give it away forever? I agree that it's not free in the "unfettered, unconstrained" meaning of open source but it is free in the normal no-charge meaning. It's only a hook if you try
2004-06-16 by Matt Everett
Hi all, I want to standardize my inter-chip communication on the TWI protocol, but I am having no luck whatsoever finding a working TWI Slave for avr-gcc that uses the built-in SPI hardware on the ATtiny and ATmegas. Has anyone attempted this? Might I beg/borrow/steal your code :
2004-06-16 by Russell Shaw
Cobb, Quentin wrote: > I am t an Atmel seminar today an d just learned that IAR now has a free eval > version. > > IAR make the *the* high-end AVR C compiler (normally mucho $). The eval > version is limited to 4kb but otherwise has no restrictions & no time limit. > > Gotta love
2004-06-16 by Cobb, Quentin
I am t an Atmel seminar today an d just learned that IAR now has a free eval version. IAR make the *the* high-end AVR C compiler (normally mucho $). The eval version is limited to 4kb but otherwise has no restrictions & no time limit. Gotta love free software - Scanned for viruse
2004-06-16 by Alexandre Guimaraes
Kat is the list owner, the one that had the idea together with David, she is a great person, a fantastic engineer and is having a hard time with her life. We all owe her a lot and even if we did not she is so nice to everyone that it is a real pleasure to try to cheer her up. ---
2004-06-16 by tfcsd
I lost track of which AVR we are talking about? Alexandre Guimaraes wrote: Hi, Kat It is a shame... I always think about leaving everything down here and going after you to get married.. ;-) And you say you will not accept me 8-) Nice to see that you are holding together and are
2004-06-16 by Alexandre Guimaraes
Hi, Kat It is a shame... I always think about leaving everything down here and going after you to get married.. ;-) And you say you will not accept me 8-) Nice to see that you are holding together and are able to keep the good humor even with live being harsh on you... You can be
2004-06-16 by Kathy Quinlan
David VanHorn wrote: > At 08:10 PM 6/16/2004 +0800, Kathy Quinlan wrote: > > >>jay marante wrote: >> >> >>>she??? Anyway, get well soon. As of me, still >>>struggling to finish my undergrad thesis! Lol. My >>>advisers been killing me! Always suggesting to change >>>hardware desig
2004-06-16 by David VanHorn
At 08:10 PM 6/16/2004 +0800, Kathy Quinlan wrote: >jay marante wrote: > >> she??? Anyway, get well soon. As of me, still >> struggling to finish my undergrad thesis! Lol. My >> advisers been killing me! Always suggesting to change >> hardware design. I hope to graduate before oct
2004-06-16 by Kathy Quinlan
jay marante wrote: > she??? Anyway, get well soon. As of me, still > struggling to finish my undergrad thesis! Lol. My > advisers been killing me! Always suggesting to change > hardware design. I hope to graduate before october. > Lol. -jay Yes hon, there are alot of Lesbians in
2004-06-16 by jay marante
she??? Anyway, get well soon. As of me, still struggling to finish my undergrad thesis! Lol. My advisers been killing me! Always suggesting to change hardware design. I hope to graduate before october. Lol. -jay --- kat-yahoo@kaqelectronics.dyndns.org wrote: > Hi all, > > Sorry I
2004-06-16 by Kathy Quinlan
poitsplace wrote: > --- In AVR-Chat@yahoogroups.com, Kathy Quinlan wrote: >>I hope you are all well. Apart from the bladder >>problems I am doing well (I am able to walk about 5 >>Km a day without getting tired (all in one go) so >>my fitness is improving and I have lost ~30Kgs i
2004-06-16 by Kathy Quinlan
Hi all, Sorry I have been quiet lately, but life has gone from bad to worse lol Bad news is I split up 2 weeks ago with my partner of 5 years. (she just so happened to ring me A while I was in hospital and B as the nurse was trying to get a cathaer in lol) Good news is that we wi
2004-06-16 by poitsplace
--- In AVR-Chat@yahoogroups.com, Kathy Quinlan wrote: > Hi all, > > Sorry I have been quiet lately, but life has gone > from bad to worse lol Bad news is I split up 2 > weeks ago with my partner of 5 years. (she just > so happened to ring me A while I was in hospital > and B as t
2004-06-16 by David VanHorn
At 01:03 AM 6/16/2004 +0000, scott5342000 wrote: >--- In AVR-Chat@yahoogroups.com, "Al Welch" wrote: >> Scott, >> >> Could you be looking for an ATMega128? That is the bigger part with >more >> goodies. > >Indeed, but I want cheap. it lists (Digikey) $8 and the ATmega88 lists >$2
2004-06-16 by poitsplace
Heh, because of the previous thread I went back and searched digikey for the tiny2313(been waiting for them to be available for a while). For some reason the Tiny2313, Mega88 and Mega48 are NOT LISTED in a search for AVR microcontrollers. Go figure. You have to search for them sp
2004-06-16 by poitsplace
--- In AVR-Chat@yahoogroups.com, "scott5342000" wrote: > Indeed, but I want cheap. it lists (Digikey) $8 > and the ATmega88 lists $2. The ATmega88 is an > improved ATmega8 (doc2553.pdf) Checked...I believe the problem here is that you are looking at a non-stock item. Non-stock it
2004-06-15 by scott5342000
--- In AVR-Chat@yahoogroups.com, "Al Welch" wrote: > Scott, > > Could you be looking for an ATMega128? That is the bigger part with more > goodies. Indeed, but I want cheap. it lists (Digikey) $8 and the ATmega88 lists $2. The ATmega88 is an improved ATmega8 (doc2553.pdf) " Ext
2004-06-15 by Al Welch
Scott, Could you be looking for an ATMega128? That is the bigger part with more goodies. Al Welch -----Original Message----- From: scott5342000 [mailto:scottxs@comcast.net] Sent: Tuesday, June 15, 2004 1:57 PM To: AVR-Chat@yahoogroups.com Subject: [AVR-Chat] Re: ATmega88 ??? ---
2004-06-15 by scott5342000
--- In AVR-Chat@yahoogroups.com, David VanHorn wrote: > At 10:46 PM 6/14/2004 -0700, Larry Barello wrote: > > >Generally speaking, like walking and chewing gum. > > > >The AVR have pretty regular I/O & peripherals between the chips. ... > It's nice not having to relearn every per
2004-06-15 by David VanHorn
At 10:46 PM 6/14/2004 -0700, Larry Barello wrote: >Generally speaking, like walking and chewing gum. > >The AVR have pretty regular I/O & peripherals between the chips. The bigger chips have more features but tend to be supersets of the smaller chips rather than different. Portin
2004-06-15 by Mark Weston
Check out http://www.roguerobotics.com/ for an AVR-based CF card device that you can attach ttl-serial to whatever device you like. It was listed as $59.99 US in this month's Circuit Cellar, but their website shows it at $69.99 US. Mark AVR-Chat@yahoogroups.com wrote: There are 3
2004-06-15 by Larry Barello
Generally speaking, like walking and chewing gum. The AVR have pretty regular I/O & peripherals between the chips. The bigger chips have more features but tend to be supersets of the smaller chips rather than different. Porting code from one to another often is no more than swapp
2004-06-15 by scott5342000
Where do I find an ATmega88, the suped-up ATmega8? I'm an AVR newbie. If I develop on an ATmega32, would it be simple to port the code to an ATmega8 or 88? Thanks, Scott
2004-06-14 by achargis
I'm sure this has been asked a dozen times and prolly done two dozen but I can't find the answer I'm looking for. I have quite a few CF cards laying around from the 16 to 256mb range and would like to put them to use. According the AVR Lib's ata.c library this is in the works wit
2004-06-11 by weston54
From: "ECROS Technology" Date: Thu Jun 10, 2004 2:29 pm Subject: Another performance comparison Z8 Encore! vs ATmega16 ADVERTISEMENT Having published a performance comparison showing the ATmega64 to be four times faster than the Z8 Encore!, I am obviously concerned that I've done
2004-06-10 by David VanHorn
At 11:35 AM 6/10/2004 -0400, James Wagner wrote: >You need a status flag or state byte. > >If one interrupt happens while the other is active, you >wait to service the request until the first task is >complete. >> I also have an IO expander (MPC23016) on the same buss. >> But it
2004-06-10 by Bruce Parham
It turns out that M103 mode detection on the M128 is fairly straight forward. If the M103 fuse is programmed, the SPMCSR register is disabled and replaced by RAM. The trick is to set the SPMEN bit and wait for more than four clocks. If it's still set after four clocks, it's RAM a
2004-06-10 by Bruce Parham
All, I just got nailed by a miss programmed (by me of course) M128 fuse. After spending a few hours tracking down the problem, it occured to me that my application probably should check for this kind of situation at startup and do something if things aren't right. The code below
2004-06-10 by James Wagner
You need a status flag or state byte. If one interrupt happens while the other is active, you wait to service the request until the first task is complete. Jim Wagner On Wed, 9 Jun 2004 23:59:47 -0500 "joseph torelli" wrote: > > > > > Yes I have. > I started with a "AT90S2313 Dev
2004-06-10 by David VanHorn
At 01:37 PM 6/10/2004 +0000, Graham Davies wrote: >I have adapted the Dhrystone benchmark for small embedded systems and >am pleased to report that the ATmega64 scores nearly 5 VAX MIPs. > >http://www.ecrostech.com/Other/Resources/Dhrystone.htm. > >Graham. Can we get a RSTS-E por
2004-06-10 by Valerij Avrealij
Çäðàâñòâóéòå, Javier. û ïèñàëè 10 ôåâðàëÿ 2005 ã., 14:31:54: > Hey all, i have a little C programming question.... > I am using a Atmel Dataflash Library which contais the next sentence > > DF_DD|=(1 > i am defining: > #define DF_DD DDRB // SPI Port Data Direction Register > #de
2004-06-10 by Graham Davies
I have adapted the Dhrystone benchmark for small embedded systems and am pleased to report that the ATmega64 scores nearly 5 VAX MIPs. http://www.ecrostech.com/Other/Resources/Dhrystone.htm. Graham.
2004-06-10 by joseph torelli
Yes I have. I started with a "AT90S2313 Development Board" from Futurlec. And moved up to the "ATMega(32) Development Board" from the same. They both use a DS1307 on the I2C buss. It has 56 bytes of ram and is battery backup. I also have an IO expander (MPC23016) on the same buss
2004-06-09 by chrisatwan2000
I am trying to set up my code so that when I receive any character into UART1 then I transmit all the character and display them in the codevision terminal after I hit the . Here is my function, I am not transmitting any of the received characters. interrupt [USART1_RXC] void uar
2004-06-09 by ereihani
Hi! I use ATMega16 1MHZ.The adc conversion results are strange. Fo example look at this:"10 11 11 12 13 (!) 40 41 ...". there is a jump from 0x13 to 0x40 which by frequency of 125kHZ there should not be such a thing.There are some cases like that. How can I get rid of that? Pleas
2004-06-09 by Nunya
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2004-06-08 by kanjjde
> > What type/size capacitor do you have on the power pin > > of the ad595? It needs to be 10uF or better and not > > tantalum based. Same goes for the avr uC.] >47uF aluminun and 100nF ceramic SMD mounted right on the >power pins on both chips. I also tried to put a huge >4700 u
2004-06-07 by S. Kwan
> - Tried different types of AD routines using > codevision codewizard: > > - tried simple, no interrupts. > - tried interrupts. > - Interrupts with noise canceller ( sleep mode ) > - direct inline code for getting the readings. > - Changed the sampling frequency to all options.
2004-06-07 by aa mzn
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2004-06-07 by Larry Barello
You must be doing something wrong. It works for me. I don't use ADIF, however. Per the data sheets, page 197: "Starting a Conversion", I set ADSC to Start Conversion, then poll waiting for ADSC to be cleared, indicating conversion complete. Cheers! -----Original Message----- From
2004-06-07 by ereihani
Hi, I use ATMega16 1MHZ.I use polling (ADIF) for adc,but when the flag is set adc conversion data registers are not updated.what is goiong on?
2004-06-07 by Alexandre Guimaraes
Hi, > What type/size capacitor do you have on the power pin > of the ad595? It needs to be 10uF or better and not > tantalum based. Same goes for the avr uC.] 47uF aluminun and 100nF ceramic SMD mounted right on the power pins on both chips. I also tried to put a huge 4700 uF on
2004-06-07 by mpdickens
> The output from the AD595 is ok, measured with a > fluke multimeter... With a scope it is ok also... What type/size capacitor do you have on the power pin of the ad595? It needs to be 10uF or better and not tantalum based. Same goes for the avr uC.] Regards Marvin Dickens =====
2004-06-06 by Alexandre Guimaraes
Hi, I am getting crazy with a board that I made with a ATMEGA8 and a AD595 thermocouple interface. I get one good reading and a whole bunch of crazy ( usually 0 ) readings from the AD converter !!! Follows a list of things that I tried to solve the problem and none of them makes
2004-06-06 by Sunil Jha
How can I program fuses using WINAVR? Please help.
2004-06-04 by amir hossein akbari
Dear All AVR_CHAT Group members I 'm one of this group that decide to creat a new group in electronic engineering course with your helping.I request you to register yourself ib this group and Thank you again for your registration in Barghiran Group. This massage was sent to infor