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Re: [AVR-Chat] atmega8 won't start

2006-04-02 by David VanHorn

You can see the circuit here http://www.potemkin.org/uploads/Pid/ arduino_rs232_v2.png Pullup on /reset? I can't pull up the link you gave, so I haven't seen the schematic. I've checked and the fuses are programmed correctly (there are about 1500 usb boards that we sold with the

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Re: [AVR-Chat] atmega8 won't start

2006-04-02 by Shawn Wilton

You'll have to edit the permissions if you want anyone to look at that directory... On 3/31/06, Massimo Banzi massimo.banzi@potemkin.org > wrote: Hello there I'm having some weird issues with an Atmega8 based board where the processor won't start the program unless the avrisp don

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Re: [AVR-Chat] atmega8 won't start

2006-04-01 by John Samperi

At 10:56 PM 31/03/2006, you wrote: >an Atmega8 based board where the >processor won't start the program unless the >avrisp dongle is connected. I guess the first 2 things I would check are: 1) Is the power supply correct without the dongle? 2) Is the reset pin high without the do

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Re: [AVR-Chat] SBC

2006-04-01 by Kathy Quinlan

Bernd Felsche wrote: > On Friday 31 March 2006 23:55, David VanHorn wrote: >>> - Provisions for big (4Mbit?) SPI flash chip for data logging, etc. >> I was thinking gigabit. > > I was thinking SDIO slot. :-) > > http://www.interfacebus.com/Secure_Digital_IO_Card_Pinout.html > htt

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Hi! Thanks, and introduction.

2006-04-01 by jesuschristwithglasses

Hello everyone. My name is Michael, but my friends call me Blaise. I would like to thank Kathy for accepting my request to join. I recieved an AVR Butterfly recently as a gift and as I do not have much experience with programming, I joined your site for ideas and help getting sta

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Re: [AVR-Chat] SBC

2006-04-01 by Dave Hylands

> Look for "Gumstix" Not exactly what you want. Linux is embedded. > Gumstix can talk directly to LCD controllers that are often already > integrated rit hethe LCD panel. > > You can build an AVR board for hard, real-time processing and plug > it into a Gumstix board for I/O and

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Re: [AVR-Chat] SBC

2006-04-01 by Bernd Felsche

On Saturday 01 April 2006 15:53, Laiq Ahmed wrote: > I am searching for such a SBC, i need 3 serial ports, > 10.4" or 12" COLOR TFT LCD interface & controller > builtin, flash & RAM for programming & memory,2 spi& > some Digital I/O. > But my main requirements are Color TFT & emb

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Re: [AVR-Chat] SBC

2006-04-01 by Laiq Ahmed

Dear all I am searching for such a SBC, i need 3 serial ports, 10.4" or 12" COLOR TFT LCD interface & controller builtin, flash & RAM for programming & memory,2 spi& some Digital I/O. But my main requirements are Color TFT & embedded system not WINCE, NT or LINUX based OS.. If an

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Re: [AVR-Chat] SBC

2006-04-01 by Kathy Quinlan

stevech@san.rr.com wrote: > you might want to consider that there are many, many such SBCs on the > market now. This is a custom made unit for a customer, but the customer wants to see if it can be made useful to the community :) -- Regards, Kat. ---------------------------------

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Re: [AVR-Chat] Debug wire experiences

2006-04-01 by John Samperi

At 10:46 AM 1/04/2006, you wrote: >IF I'm not mistaken the mega 16 and the mega8 pin compatible? M168 (?) and M8 are pin compatible. M16 is a 40 pin (44 smd) device :-) I'm sure you know that, a slip of the fingers? :-) Regards John Samperi ***************************************

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Re: [AVR-Chat] SBC

2006-04-01 by Don Ingram

> What Ethernet chip are you using? I've been looking at the very cool > ENC28J60 from Microchip (an SPI-interfaced 10BaseT standalone > Ethernet controller with PHY, MAC, buffer, etc.) > Given the reported current consumption of the device, "cool" may be an inappropriate choice

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Re: [AVR-Chat] Debug wire experiences

2006-04-01 by Don Ingram

Mega16 is 44 pin, Mega8/Mega168 is 32 pin. Local disti has reported a number of companies routinely using debugwire, he didn't mention the lockout issue although. Given the need to have to use the SPI lines for programming anyway I am leaning toward the well trodden JTAG solution

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Re: [AVR-Chat] Debug wire experiences

2006-03-31 by Ivan Vernot

HI Don, I have used debug wire on a Tiny13. It worked well enough (when I it worked) but I am a little disturbed that I have been locked out of a few micros when things go wrong. FWIW here is how it worked for me - need to connect to regular ISP lines. - AVRStudio is told to go i

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Re: [AVR-Chat] SBC

2006-03-31 by Bernd Felsche

On Friday 31 March 2006 23:55, David VanHorn wrote: > > - Provisions for big (4Mbit?) SPI flash chip for data logging, etc. > > I was thinking gigabit. I was thinking SDIO slot. :-) http://www.interfacebus.com/Secure_Digital_IO_Card_Pinout.html http://www.sdcard.org/sdio/Simplifi

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Re: [AVR-Chat] SBC

2006-03-31 by stevech@san.rr.com

you might want to consider that there are many, many such SBCs on the market now. ----- Original Message ----- From: Kathy Quinlan Date: Friday, March 31, 2006 6:36 am Subject: [AVR-Chat] SBC To: "AVR-Chat@yahoogroups.com" > Hi all, > > If I was to release and SBC that has the fo

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Re: [AVR-Chat] SBC

2006-03-31 by David VanHorn

- Provisions for big (4Mbit?) SPI flash chip for data logging, etc. I was thinking gigabit.

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Re: [AVR-Chat] SBC

2006-03-31 by David VanHorn

On 3/31/06, Kathy Quinlan kat-yahoo@kaqelectronics.dyndns.org > wrote: Hi all, If I was to release and SBC that has the following, what else would be good. SPI with 16 chip selects. Ethernet 10BaseT (100BaseT could be done, but was not needed on this design) 32K sram 128K Flash R

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Re: [AVR-Chat] SBC

2006-03-31 by Ned Konz

On Mar 31, 2006, at 6:35 AM, Kathy Quinlan wrote: > If I was to release and SBC that has the following, what else would > be good. > > SPI with 16 chip selects. > Ethernet 10BaseT (100BaseT could be done, but was not needed on > this design) > 32K sram > 128K Flash ROM > LCD PORT

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Re: [AVR-Chat] SBC

2006-03-31 by Michael Jones

USB would be nice Kathy Quinlan wrote: Hi all, If I was to release and SBC that has the following, what else would be good. SPI with 16 chip selects. Ethernet 10BaseT (100BaseT could be done, but was not needed on this design) 32K sram 128K Flash ROM LCD PORT 1x RS232 Port. On bo

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SBC

2006-03-31 by Kathy Quinlan

Hi all, If I was to release and SBC that has the following, what else would be good. SPI with 16 chip selects. Ethernet 10BaseT (100BaseT could be done, but was not needed on this design) 32K sram 128K Flash ROM LCD PORT 1x RS232 Port. On board 5V reg. Connectors for both ISP and

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Re: SBC

2006-03-31 by franzachatz

Maybe you can find/get some ideas for your project from my homepage: http://www.achatz.nl NUT/OS is running and it is ready for BASCOM Franz

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atmega8 won't start

2006-03-31 by Massimo Banzi

Hello there I'm having some weird issues with an Atmega8 based board where the processor won't start the program unless the avrisp dongle is connected. You can see the circuit here http://www.potemkin.org/uploads/Pid/ arduino_rs232_v2.png the rs232 interface part is not installed

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RE: [AVR-Chat] Re: humidity sensor

2006-03-31 by Shoaib Javed

Yeah, this sensor is a good choice if cost is not an issue. Shoaib -----Original Message----- From: AVR-Chat@yahoogroups.com [mailto:AVR-Chat@yahoogroups.com] On Behalf Of Joe Sent: 31 March 2006 07:13 To: AVR-Chat@yahoogroups.com Subject: [AVR-Chat] Re: humidity sensor I have us

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Re: humidity sensor

2006-03-31 by Joe

I have used a sht11. This will read temp and humidity and then u can calc Dew point. Serial data out. There is code on the Bascom site. See: http://www.sensirion.com/en/02_sensors/00_products.htm?cat=3&art=1 JoeT PS excuse me if this is posted twice. --- In AVR-Chat@yahoogroups.c

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Re: [AVR-Chat] Debug wire experiences

2006-03-31 by Peter Gargano

Don Ingram wrote: > Does anyone have any comments re experiences with debugwire on JTAGII. Don, I'd be very happy to hear about what you discover (in case your x-posts bear fruit). Peter.

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Re: [AVR-Chat] Debug wire experiences

2006-03-31 by John Samperi

At 01:02 PM 31/03/2006, you wrote: >Lots on JTAGII in general, sod all on debugwire, >well, that I can find anyway ;-) Well I'd be happy to test it for you....just send me one :-D I'm still debugging with the old ICE200 which does pretty much all I need to do by enabling the comp

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Re: [AVR-Chat] Debug wire experiences

2006-03-31 by Don Ingram

John Samperi wrote: > At 10:06 AM 31/03/2006, you wrote: >> X-posted to chat & codevision. > > ...and avrfreaks?? :-) many threads on JTAGICE 2 there. > > Regards > > John Samperi Lots on JTAGII in general, sod all on debugwire, well, that I can find anyway ;-) Don

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Re: [AVR-Chat] Debug wire experiences

2006-03-31 by John Samperi

At 10:06 AM 31/03/2006, you wrote: >X-posted to chat & codevision. ...and avrfreaks?? :-) many threads on JTAGICE 2 there. Regards John Samperi ******************************************************** Ampertronics Pty. Ltd. 11 Brokenwood Place Baulkham Hills, NSW 2153 AUSTRALIA T

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Debug wire experiences

2006-03-30 by Don Ingram

Hi All, Does anyone have any comments re experiences with debugwire on JTAGII. I am specing a project at present which fits neatly with the Mega8 derivatives but am reluctant to leave the well trodden path with the Mega16 / JTAG family. I see very little history of conversation r

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Re: [AVR-Chat] humidity sensor

2006-03-30 by erikc

aila_alizadeh wrote: > hi everybody: > does anybody have information about humidity sensors with 2 pin ? > I just know that they act as a capacitor ,but I don't know how I > should measure it ,and how I should do that with avr . > whould you mind sharing your experience about tha

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Re: [AVR-Chat] humidity sensor

2006-03-30 by Ned Konz

On Mar 30, 2006, at 1:48 AM, aila_alizadeh wrote: > hi everybody: > does anybody have information about humidity sensors with 2 pin ? > I just know that they act as a capacitor ,but I don't know how I > should measure it ,and how I should do that with avr . > whould you mind shar

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humidity sensor

2006-03-30 by aila_alizadeh

hi everybody: does anybody have information about humidity sensors with 2 pin ? I just know that they act as a capacitor ,but I don't know how I should measure it ,and how I should do that with avr . whould you mind sharing your experience about that with me ? If you send me any

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Re: [AVR-Chat] AVR Studio proiblem

2006-03-29 by David VanHorn

I'm hitting some issues too, even with the beta, when working with the ICE-50 and Mega-8535. "ghostpoints", breakpoints that I set a long time ago, where the program will stop even though there is no breakpoint currently set there. USUALLY setting and then clearing a breakpoint t

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Re: [AVR-Chat] AVR Studio proiblem

2006-03-29 by Rick Hughes

--- Thomas Keller wrote: > I have installed and re-installed AVR Studio 4.12, > and still I cannot > get it rto run. It keeps tossing an error about > some file: MFC71.DLL > not being found in the path. ??????? > > (sounds like Microsoft C Foundation Class 7.1 to me) > > How O I

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AVR Studio proiblem

2006-03-29 by Thomas Keller

I have installed and re-installed AVR Studio 4.12, and still I cannot get it rto run. It keeps tossing an error about some file: MFC71.DLL not being found in the path. ??????? (sounds like Microsoft C Foundation Class 7.1 to me) How O I resolve this issue, anyone? tom

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HMI 2 Micro?!

2006-03-29 by mahmood1359ir

Hi Dears, I want to interface HMI to Micro(AVR). Do you have any information or suggestion to help me? Tanx

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Re: Thermal printer questions

2006-03-29 by Dave VanHorn

Not a trivial project. I've done thermal printers on M128 and M8. You'll also need some interface hardware. Seiko's website has docs, but you may have to dig a bit.

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Re: [AVR-Chat] Dongle issues and q&a

2006-03-29 by Les Grant

Hi Jay, http://www.grantronics.com.au/files/AvrDongle.PDF is the schematic of an STK300 compatible dongle. Enjoy. What problems are you having with the current dongle? Les. On 28 Mar 2006 at 12:44, Jay Dagenais wrote: > Alrighty, I am trying to build a replacement dongle for my S

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Re: [AVR-Chat] AVRICE or BOOTICE?

2006-03-28 by Ned Konz

On Mar 27, 2006, at 3:12 PM, Thomas Keller wrote: > Henry Carl Ott wrote: >> Artwork for a simple bootice PCB on my projects page. >> http://users.rcn.com/carlott/projects.html >> > > Great page! Thanks! A tip for those interested in the toner > transfer PCB technique: > > Appare

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Dongle issues and q&a

2006-03-28 by Jay Dagenais

Alrighty, I am trying to build a replacement dongle for my STK300 board, as I have had the same issues as most others have had using the stock dongle. I hopefully have not yet destroyed my parrallel port, I can still print off pages so I think it is alright still?? but don't want

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Re: [AVR-Chat] AVRICE or BOOTICE?

2006-03-27 by Thomas Keller

Henry Carl Ott wrote: > Artwork for a simple bootice PCB on my projects page. > http://users.rcn.com/carlott/projects.html > Great page! Thanks! A tip for those interested in the toner transfer PCB technique: Apparently, it is not necessary to pay for expensive made to purpose "t

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Re: [AVR-Chat] Thermal printer questions

2006-03-27 by erikc

James Hatley wrote: > Hello, > > Maybe it is too obvious or you have tried it but... > > How about calling the local Seiko representative and ask for some help > getting a data sheet? Most reps are pretty good about helping you out. > > We have used Seiko displays and their datas

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Re: [AVR-Chat] Thermal printer questions

2006-03-27 by James Hatley

Hello, Maybe it is too obvious or you have tried it but... How about calling the local Seiko representative and ask for some help getting a data sheet? Most reps are pretty good about helping you out. We have used Seiko displays and their datasheets are buried sometimes in strang

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Re: [AVR-Chat] AVRICE or BOOTICE?

2006-03-27 by Henry Carl Ott

At 03:12 AM 3/27/2006, you wrote: >Anyone played with these clones? > >http://www.case2000.com/JtagIce/bootice.html >http://web.archive.org/web/20041125044048/http://avr.openchip.org/bootice/old_index.html > >Peter Been there, built that, got the t-shirt. Just joking. But did bui

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RE: [AVR-Chat] AT Tiny15 sleep / power down mode

2006-03-27 by Tim Mitchell

AVR-Chat@yahoogroups.com wrote: > On Mar 24, 2006, at 3:46 AM, Tim Mitchell wrote: > >> I have a remote control transmitter design where I'm trying to put >> the Tiny15 into Power Down mode. But although it appears to go into >> power down, it is still drawing 0.45mA. The data sh

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Re: [AVR-Chat] Thermal printer questions

2006-03-27 by Arif YILMAZ

Hi Erik, I dont know about your printer but I used LT-286 previously with a PLC , It is easy to use, i think there is no graphics available , By the way The only problem i had, it was not working without a high current supplying power supply, during startup it drew large current

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AVRICE or BOOTICE?

2006-03-27 by Peter Gargano

Anyone played with these clones? http://www.case2000.com/JtagIce/bootice.html http://web.archive.org/web/20041125044048/http://avr.openchip.org/bootice/old_index.html Peter .

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Re: [AVR-Chat] AVRICE or BOOTICE?

2006-03-27 by John Samperi

At 07:12 PM 27/03/2006, you wrote: >Anyone played with these clones? I have a home made jtagice (on veroboard) based on one of those links I think. Seems to work well :-) I'll buy the MK2 one of these days I guess but for now all is well. Regards John Samperi ********************

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Re: [AVR-Chat] Thermal printer questions

2006-03-27 by Robert Adsett

At 01:16 PM 3/26/2006 -0600, erikc wrote: >If anybody knows: > >[1] Where can I find a datasheet for this part. Not much help there. >[2] Something about creating graphics for print (as opposed to >graphics for display). It's unlikely you will have any sort of upper level graphic

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