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2005-02-18 by Jesper Hansen
> Hi what a failure the project is. > > I was planning to put a 4*4 keyboard on portA of a ATmega32, sending F0 to > the data direction register & > the data port. > > this is the "test" plan, to put 1's on all the rows, the loop will look > for a 1 on the columns, when it > find
2005-02-18 by Eric
Hi what a failure the project is. I was planning to put a 4*4 keyboard on portA of a ATmega32, sending F0 to the data direction register & the data port. this is the "test" plan, to put 1's on all the rows, the loop will look for a 1 on the columns, when it finds a 1 the beeper w
2005-02-18 by Kathy Quinlan
Laurens Gordyn wrote: > > Does any one have any information on how to produce Wiegand data. > > I need to produce data from iButton to wiegand. > > A link would be helpful > > > Thanks > > > laury Gordyn I have data here, what do you whant to know, and which VERSION there are atl
2005-02-18 by Luke.Wei
Dear all Have someone can share example about PWM or step motor controller . thanks Luke
2005-02-17 by Laurens Gordyn
Does any one have any information on how to produce Wiegand data. I need to produce data from iButton to wiegand. A link would be helpful Thanks laury Gordyn The older I get the better I was.
2005-02-17 by Dave VanHorn
At 06:38 PM 2/16/2005, Dennis Kazar wrote: >Good move >Dennis I just got back online after a death in the family, this guy has been removed and banned.
2005-02-17 by Jim McGinn
Hi Mark, What version of Studio are you running? We found that 4.05 doesn't work properly with newer STK500's (we believe it is because the newer version of the STK500 is running version 2 of the communication protocol - I still have a couple experiments to do to verify this, whi
2005-02-16 by Dennis Kazar
Good move Dennis ----- Original Message ----- From: "leon_heller" To: Sent: Wednesday, February 16, 2005 4:02 PM Subject: [AVR-Chat] Re: Investor > > > --- In AVR-Chat@yahoogroups.com, "Lee Leathers" wrote: >> Yeah, you can have my 2cents... If banks will not invest with you, > m
2005-02-16 by Lee Leathers
Yeah, you can have my 2cents... If banks will not invest with you, most people will not either ----- Original Message ----- From: soran6221 To: AVR-Chat@yahoogroups.com Sent: Wednesday, February 16, 2005 3:07 PM Subject: [AVR-Chat] Investor We are looking for investor worldwide w
2005-02-16 by leon_heller
--- In AVR-Chat@yahoogroups.com, "Lee Leathers" wrote: > Yeah, you can have my 2cents... If banks will not invest with you, most people will not either I deleted their message and banned them from the LPC2000 group. Leon
2005-02-16 by soran6221
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2005-02-16 by Kathy Quinlan
Mark Nowell wrote: > I'm sure it's a dumb question that's going to resolve this and I have > therefore checked (again....) that I've got 0V on Pins 3,5,21 (GND) and 5V > on 4,6 (VCC) and 18 (AVCC). > > I just found a thread on AVRFreaks regarding a similar programming problem > w
2005-02-16 by Kathy Quinlan
Bruce Parham wrote: > > Dumb question: Are ALL of the power and ground pin connected??? Doh forgot to ask that one :| > Bruce > > Mark Nowell wrote: > >>Kat >> >>My older board is for DIP M8 whereas the new board has TQFP M168 - I don't >>actually have a TQFP M8, nor the tools (o
2005-02-16 by Bruce Parham
Dumb question: Are ALL of the power and ground pin connected??? Bruce Mark Nowell wrote: > > Kat > > My older board is for DIP M8 whereas the new board has TQFP M168 - I don't > actually have a TQFP M8, nor the tools (or eyesight) to solder one in. The > design of new and old boa
2005-02-16 by Mark Nowell
I'm sure it's a dumb question that's going to resolve this and I have therefore checked (again....) that I've got 0V on Pins 3,5,21 (GND) and 5V on 4,6 (VCC) and 18 (AVCC). I just found a thread on AVRFreaks regarding a similar programming problem where, in the end, a 500kHz cloc
2005-02-16 by Kathy Quinlan
Mark Nowell wrote: >>try setting the onboard oscilator (on the STK500) to a lower value not >>32K but somewhere around 1Mhz, as the new Mega168 is probably using its >>internal 1Mhz osc. >> >>Regards, >> >>Kat. >> > > > Ok, tried all combinations of "STK500 Osc" and "ISP Freq" se
2005-02-16 by Mark Nowell
Kat My older board is for DIP M8 whereas the new board has TQFP M168 - I don't actually have a TQFP M8, nor the tools (or eyesight) to solder one in. The design of new and old board are obviously not exactly the same but they're very similar and (schematically) identical so far a
2005-02-16 by Kathy Quinlan
Mark Nowell wrote: > Russell > > I don't have a storage scope (must get one - cheap enough now) but I have > checked mosi/miso/reset signals with my old cro and the STK500 is definitely > trying to talk to the 168 but giving up pretty quickly. Does changing miso > suggest that th
2005-02-16 by Mark Nowell
> > try setting the onboard oscilator (on the STK500) to a lower value not > 32K but somewhere around 1Mhz, as the new Mega168 is probably using its > internal 1Mhz osc. > > Regards, > > Kat. > Ok, tried all combinations of "STK500 Osc" and "ISP Freq" settings and still no hint o
2005-02-16 by Ivan Vernot
----- Original Message ----- From: "Russell Shaw" rjshaw@netspace.net.au > To: AVR-Chat@yahoogroups.com > Sent: Wednesday, February 16, 2005 1:22 PM Subject: Re: [AVR-Chat] Where to get replacement FFC Cable for JTAGICE? > > Ivan Vernot wrote: > > Hello Chatters, > > My beloved J
2005-02-16 by Ivan Vernot
----- Original Message ----- From: "Don" don@led.com.au > To: AVR-Chat@yahoogroups.com > Sent: Wednesday, February 16, 2005 1:40 PM Subject: [AVR-Chat] Re: Where to get replacement FFC Cable for JTAGICE? > > > > > Does anyone have any suggestions as to where I might find a > repl
2005-02-16 by Ivan Vernot
Yeah well... it didn't fail until today! typical! Cheers, Ivan ----- Original Message ----- From: "John Samperi" samperi@ampertronics.com.au > To: AVR-Chat@yahoogroups.com > Sent: Wednesday, February 16, 2005 3:31 PM Subject: Re: [AVR-Chat] Where to get replacement FFC Cable for
2005-02-16 by John Samperi
At 04:55 PM 16/02/2005, you wrote: >Just to rap this up, were did I go wrong? is all the help from Richard >described in a text book or a AVR >tutorial on the AVR Studio? > >The help I got from Richard uses ".DB" I notice it is listed in "Assembler >directives" along with The .DB
2005-02-16 by Eric
Hi All Just to rap this up, were did I go wrong? is all the help from Richard described in a text book or a AVR tutorial on the AVR Studio? The help I got from Richard uses ".DB" I notice it is listed in "Assembler directives" along with .CSEG .DEF .ENDMICRO .ESEG .EQU .INCLUDE .
2005-02-16 by John Samperi
At 12:53 PM 16/02/2005, you wrote: >Does anyone have any suggestions as to where I might find a replacement? >(Preferably in Australia). >Or any pointers as to where I might look to identify the part so that we can >looking for possible alternatives. Should have asked the questio
2005-02-16 by Russell Shaw
Luke.Wei wrote: > > --- In AVR-Chat@yahoogroups.com, "Luke.Wei" wrote: > >>Dear, >> If i want to control pulse duty cycles, how can i do? Set the timer/counter to pwm mode then set the duty cycle in the output compare register (OCR1A, OCR1B etc).
2005-02-16 by Luke.Wei
--- In AVR-Chat@yahoogroups.com, "Luke.Wei" wrote: > > Dear, > If i want to control pulse duty cycles, how can i do? > > > thanks > > Luke. Excuse to english . I want to control avr's portb output pulse duty cycles in the same frequency, how can i do ? thanks Luke.
2005-02-16 by Luke.Wei
Dear, If i want to control pulse duty cycles, how can i do? thanks Luke.
2005-02-16 by Russell Shaw
Ivan Vernot wrote: > Hello Chatters, > My beloved JTAGICE is showing signs of fatigue (a bit like me - I suppose > ;-)) > > It seems that I have worn down the poor Flexible Flat Cable that connects > the ICE to the target . > > Does anyone have any suggestions as to where I might
2005-02-16 by Ivan Vernot
Hello Chatters, My beloved JTAGICE is showing signs of fatigue (a bit like me - I suppose ;-)) It seems that I have worn down the poor Flexible Flat Cable that connects the ICE to the target . Does anyone have any suggestions as to where I might find a replacement? (Preferably in
2005-02-16 by Don
> > Does anyone have any suggestions as to where I might find a replacement? > (Preferably in Australia). > Or any pointers as to where I might look to identify the part so that we can > looking for possible alternatives. > > Thanks In Advance > Cheers > Ivan Vernot > Real Time D
2005-02-16 by Russell Shaw
Mark Nowell wrote: > Russell > > I don't have a storage scope (must get one - cheap enough now) but I have > checked mosi/miso/reset signals with my old cro and the STK500 is definitely > trying to talk to the 168 but giving up pretty quickly. Does changing miso > suggest that th
2005-02-15 by John Samperi
At 11:32 PM 15/02/2005, you wrote: >How did the seminar go? It was of some interest but not earth shattering. It was only about 3 hours long. We got a little toy for attending, a credit card size PCB with a tiny13 driving 35 leds and reading 6 switches (AVR Dice). I put up a mess
2005-02-15 by Dennis Kazar
It was released to production and sampling on 5 Jan. I got 6 samples of the DIP from my rep. As far as volume, not sure. Still prototyping. Dennis ----- Original Message ----- From: "Peter Gargano" To: Sent: Tuesday, February 15, 2005 2:31 PM Subject: [AVR-Chat] M168 DIP-28 Shipp
2005-02-15 by Peter Gargano
Is the Mega168 (28 pin DIP) shipping in volume yet? Peter
2005-02-15 by Mark Nowell
Russell I don't have a storage scope (must get one - cheap enough now) but I have checked mosi/miso/reset signals with my old cro and the STK500 is definitely trying to talk to the 168 but giving up pretty quickly. Does changing miso suggest that the 168 is trying to respond? Or
2005-02-15 by Eric
Thank you Richard The program works great only had to change "wrt_db" to "putc" . I thought there must be some "tidy" way of doing it, From Eric ----- Original Message ----- From: "Richard Reeves" To: Sent: Wednesday, February 16, 2005 4:20 AM Subject: Re: [AVR-Chat] writing a me
2005-02-15 by Russell Shaw
Mark Nowell wrote: >>Mark Nowell wrote: >> >>>>If the xtal in/out pins are VCC/2, then the xtal should be oscillating. >>>> >>> >>>I appear to have ~0.2V on both xtal pins, so not VCC/2 (5V VCC). >>> >>>Mark >> >>Then the xtal isn't the problem. >> >>Make sure none of the program
2005-02-15 by Russell Shaw
Mark Nowell wrote: >>If the xtal in/out pins are VCC/2, then the xtal should be oscillating. >> > > I appear to have ~0.2V on both xtal pins, so not VCC/2 (5V VCC). > > Mark Then the xtal isn't the problem. Make sure none of the programming pins or the reset pin are being loaded
2005-02-15 by Russell Shaw
Mark Nowell wrote: > I've got two new Mega168 boards which I'm trying to program via STK500/ISP > but the STK500 doesn't appear to be talking to the AVR - "Entering > programming mode .. FAILED!" on Read Signature. This is the first time I've > tried to use the STK500 for ISP - u
2005-02-15 by Mark Nowell
> > Mark Nowell wrote: >>>If the xtal in/out pins are VCC/2, then the xtal should be oscillating. >>> >> >> I appear to have ~0.2V on both xtal pins, so not VCC/2 (5V VCC). >> >> Mark > > Then the xtal isn't the problem. > > Make sure none of the programming pins or the reset pin
2005-02-15 by Mark Nowell
> > If the xtal in/out pins are VCC/2, then the xtal should be oscillating. > I appear to have ~0.2V on both xtal pins, so not VCC/2 (5V VCC). Mark
2005-02-15 by Mark Nowell
I've got two new Mega168 boards which I'm trying to program via STK500/ISP but the STK500 doesn't appear to be talking to the AVR - "Entering programming mode .. FAILED!" on Read Signature. This is the first time I've tried to use the STK500 for ISP - used to use an Equinox seria
2005-02-15 by Richard Reeves
> How can you write a assembly function to put messages on a LCD without > doing multiple > > > ldi r16,0x61 ; 'a' to lcd > call putc ; send character to LCD > ldi r16,0x62 ; 'b' to lcd > call putc ; send character to LCD > ldi r16,0x63 ; 'c' to LCD > call putc ; send character t
2005-02-15 by Eric
How did the seminar go? Are they going to New Zealand From Eric ----- Original Message ----- From: "John Samperi" To: Sent: Monday, February 14, 2005 10:22 AM Subject: [AVR-Chat] Sydney's Atmel Seminar. To all the usual attendees..se ya tomorrow in Hurstville. What! You didn't kn
2005-02-15 by Eric
Hi group How can you write a assembly function to put messages on a LCD without doing multiple ldi r16,0x61 ; 'a' to lcd call putc ; send character to LCD ldi r16,0x62 ; 'b' to lcd call putc ; send character to LCD ldi r16,0x63 ; 'c' to LCD call putc ; send character to LCD From
2005-02-15 by Paul Maddox
Dear all, Just wanted to point out that Jarek has updated his webpage with another great musical AVR project ;- http://www.jarek.synth.net/ 3 DCOs with two waveforms and CV controls on a single 8mhz avr (sample rate is around 187Khz). Stunning stuff.. I have to say, his work is r
2005-02-14 by Valerij Avrealij
Hello, David. _ANSWER_EMBEDDED_ You wrote: > On Feb 13, 2005, at 1:16 PM, Valerij Avrealij wrote: >> Hello. >> >> Some words about 7805,ISP and my AVR. >> First of all my programmer works fine with mega8 and 7805, > Thats nice but we still don't know much about "your" circuit. Th
2005-02-14 by Ron
Download the new CVAVR VER 1.2.4.5 Ron ----- Original Message ----- From: Larry Barello To: AVR-Chat@yahoogroups.com Sent: Monday, February 14, 2005 10:49 AM Subject: RE: [AVR-Chat] STK500 Communication Error? The latest firmware update (Astudio 4.11) might be incompatible with C
2005-02-14 by Larry Barello
The latest firmware update (Astudio 4.11) might be incompatible with CV. Atmel changed a bunch of stuff and broke the various download tools that come with the GCC tool chain. The interim solution is to get a previous version of studio (3.56, for example) and go into the stk500 d