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2011-12-30 by Sh R
hi i want to work with a CMUCAM2. does anyone know how can i program it? with a programer or it can be done just with it's own serial port which is connected to a computer? which environment and compiler is suggested? pretanx [Non-text portions of this message have been removed]
2011-12-27 by Tim Mitchell
The AVR opcodes are 16-bit, so the 0x70 does indeed get spread across 2 bytes. The Atmel "AVR Instruction Set" pdf tells you how each opcode is encoded. -- Tim Mitchell [Non-text portions of this message have been removed]
2011-12-23 by Cat C
Never mind, I think I got it...For some reason, it looks like opcodes are somewhat... weird, ie. one 8 bit number is "spread" across 2 bytes with something mixed in there for good measure... :-) All the best, anyway :-) Cat > To: avr-chat@yahoogroups.com > From: catalin_cluj@hotm
2011-12-23 by Cat C
Hello, and Merry Christmas or your preferred alternative. I just happened to look at the LSS (and hex) files after I changed just one byte and indeed just one byte is changed in the files, but I expected "ldi r24, 0x70; " to become "70 e7" and "ldi r24, 0x74; " become "84 e7" Wha
2011-11-30 by Cat
If you get some strange message from me that invites you to click on links to make money, and has no clear explanation from me, please ignore it. I hope it will stop soon. Sorry about this, Cat
2011-11-28 by Mark Nowell
Don and Bob, Thanks very much for your help on this. I've had a look through the material you've provided and I'm sure the answers are in there - I can indeed see the general ideas but I need to find time to get to grips with some of the makefile usage, some of which are outside
2011-11-25 by fireweaver
I'm new to the AVR, but it does seem to be a bit odd. I was trying to keep ZH:ZL in sync with PCH:PCL and this is what seems to work. fireweaver On 11/24/2011 11:02 AM, Don Kinzer wrote: > --- In AVR-Chat@yahoogroups.com, fireweaver wrote: >> On calls and interrupts, push low PC
2011-11-24 by Don Kinzer
--- In AVR-Chat@yahoogroups.com, Mark Nowell wrote: > Is there a way to drive make/gcc which allows the object files > and binaries for different targets to be kept alongside each other? We build for dozens of targets using the same code base, putting object files, libraries and
2011-11-24 by Don Kinzer
--- In AVR-Chat@yahoogroups.com, fireweaver wrote: > On calls and interrupts, push low PC first, then high PC. That is correct. Note, too, that on devices with more than 128K of flash (e.g. mega2560 or xmega128A1) the third, most significant, byte of the PC is pushed last. I've a
2011-11-24 by Bob Paddock
> Can anyone here give me any pointers as to how to elegantly manage > multi-target source/binary structures? I do this a lot. What you want to do is set up several small project specific Makefiles, for example ProjectA.mak and ProjectB.mak . These contain the source files names,
2011-11-24 by Mark Nowell
Can anyone here give me any pointers as to how to elegantly manage multi-target source/binary structures? We're switching from NGW100 to a similar ARM-based board but need to continue building for the NGW, plus we do a lot of initial coding/test wholly on PC/linux. We currently h
2011-11-24 by fireweaver
I made the assumption that the simulator was correct (I've read chatter to the effect that it has problems) but it seems that I have answered my own question about push and pop order, to wit: On my ATmega168A, On calls and interrupts, push low PC first, then high PC. On returns,
2011-11-24 by Jim Wagner
I don't know that it does, but its a core operational detail that I would expect some care to have been applied. Jim Wagner On Nov 23, 2011, at 1:33 PM, fireweaver wrote: > > Does the AVR studio simulator truly mimic the AVR hardware exactly as > far as push and pop order? > If i
2011-11-23 by fireweaver
Does the AVR studio simulator truly mimic the AVR hardware exactly as far as push and pop order? If it does, I suppose I could try that instead and do the final smoke test when I get my hardware. On 11/23/2011 3:16 PM, wagnerj@proaxis.com wrote: > The Instruction Set document tel
2011-11-23 by wagnerj@proaxis.com
The Instruction Set document tells you a little more, but not everything. PUSH and POP are single byte operations, so the order is defined by your code. Note that, for large flash memory AVRs, the return addresses will be 3 bytes, not 2! I would simply make a very small test exam
2011-11-23 by fireweaver
[1] While perusing the ATmega168A documentation, I discovered that NOWHERE is it mentioned concerning the byte order when a push or pop, call or return instruction is issued. So the first question is simple: When I call a subroutine, which byte of the programme counter is pushed
2011-11-19 by Jim Wagner
On Nov 18, 2011, at 1:32 PM, Cat C wrote: > > Hi, > I'm trying to understand what "Single Channel Counter" means as a "Feature". > Timers 0 and 1 don't mention being that, but as far as I can tell this is not about how many Output Compare units they have, 'cause they all have 2..
2011-11-18 by Cat C
Hi, I'm trying to understand what "Single Channel Counter" means as a "Feature". Timers 0 and 1 don't mention being that, but as far as I can tell this is not about how many Output Compare units they have, 'cause they all have 2... Thanks, Cat [Non-text portions of this message h
2011-10-31 by mosiur_avr@ymail.com
Thank you very much brother for your advice. I hope I can do it by myself. If I cant then I will contact with you through this group. --- In AVR-Chat@yahoogroups.com, "bobgardner@..." wrote: > > I can help you, but I don't want to do it for free. My approach will be: read the ADE
2011-10-28 by David Kelly
On Fri, Oct 28, 2011 at 10:05:40AM -0600, Cat C wrote: > > The DropBox was suggested ON TOP of TortoiseSVN to give you an extra > layer of security by backing up IN REAL TIME all your changes to the > cloud.If you have both your code and your SVN database in the DropBox > folder,
2011-10-28 by Cat C
The DropBox was suggested ON TOP of TortoiseSVN to give you an extra layer of security by backing up IN REAL TIME all your changes to the cloud.If you have both your code and your SVN database in the DropBox folder, it's almost impossible to lose any data from either, even if all
2011-10-28 by bobgardner@aol.com
I can help you, but I don't want to do it for free. My approach will be: read the ADE7751 datasheet, figure out what pins to hook up on the AVR, and write a program. Are you good at reading datasheets? Turning a screwdriver? Writing avr c programs? If so, you can do this yourself
2011-10-28 by Jim Wagner
On Oct 28, 2011, at 5:26 AM, mosiur_avr@ymail.com wrote: > Hello. I want to interface Atmel microcontroller with Energy metering IC ADE-7751 for measuring power. Does any one have any idea or experience about it? > > TPC-16 in the spec sheet shows you how. Jim Wagner Oregon Resea
2011-10-28 by mosiur_avr@ymail.com
Hello. I want to interface Atmel microcontroller with Energy metering IC ADE-7751 for measuring power. Does any one have any idea or experience about it?
2011-10-28 by Dennis Clark
Tortoise SVN certainly can do it! DLC -- Dennis Clark While traveling On Oct 27, 2011, at 4:58 PM, "greggy" wrote: > If 'svnversion' is not man enough for the job :) you could check out SvnRev at > http://www.compuphase.com/svnrev.htm > > HTH > > --greg > > > --- In AVR-Chat@yaho
2011-10-28 by David Kelly
On Oct 27, 2011, at 5:29 PM, Chuck Hackett wrote: > Thanks to all for your suggestions. > > I have installed Subversion and Tortoise SVN and have begun reading the > documentation and 'finding my way around'. > > One of the things I'm currently looking for is how to embed the ver
2011-10-28 by Larry Howell
Chuck Hackett wrote: > Thanks to all for your suggestions. > > I have installed Subversion and Tortoise SVN and have begun reading the > documentation and 'finding my way around'. > > One of the things I'm currently looking for is how to embed the version > number into C source f
2011-10-27 by Chuck Hackett
Thanks to all for your suggestions. I have installed Subversion and Tortoise SVN and have begun reading the documentation and 'finding my way around'. One of the things I'm currently looking for is how to embed the version number into C source files as a literal, string, etc. Som
2011-10-27 by greggy
If 'svnversion' is not man enough for the job :) you could check out SvnRev at http://www.compuphase.com/svnrev.htm HTH --greg --- In AVR-Chat@yahoogroups.com, "Chuck Hackett" wrote: > > Thanks to all for your suggestions. > > I have installed Subversion and Tortoise SVN and have
2011-10-26 by greggy
"It looks interesting - How do you like it? The manual doesn't have an install guide I noticed, is it easy to install and configure?" If you are referring to SmartSVN, then, yes, I like it. (Else I would use something else :) ) To install on a Mac, download the application packag
2011-10-26 by Dennis Clark
Hmm, It looks interesting - How do you like it? The manual doesn't have an install guide I noticed, is it easy to install and configure? Thanks, DLC On 10/25/11 3:42 AM, greggy wrote: > "Now, if I could just find something as good as TortoiseSVN for the Mac > I'd be in heaven..."
2011-10-26 by Philippe Habib
thank you. It ddn't quite do what I need, but it seems to do everything else. Nice to know about. ----- Original Message ----- From: "Ivan Vernot" To: AVR-Chat@yahoogroups.com Sent: Tuesday, October 25, 2011 8:07:34 PM Subject: RE: [AVR-Chat] making a hex file from a CSV Have a l
2011-10-26 by Philippe Habib
I was hoping to not have to do my own out of fear it would turn into a yak shaving excercise. I wound up finding an editor that takes hex and writes a bin file, and a simple utility that takes the bin file and makes a hex file out of it. Thanks for the help. ----- Original Messag
2011-10-26 by David Kelly
On Oct 25, 2011, at 9:39 PM, Philippe Habib wrote: > I need to make a hex file to load an eeprom from a CSV text file. I've been looking around for a utility that does it but haven't found one. > > Any recomendations? A CSV file is not the easiest file format to read but in about
2011-10-26 by Ivan Vernot
Have a look at SRecord. http://srecord.sourceforge.net/ Not sure if it will handler.csv specifically but it is extremely flexible and, as the author states, ‘SRecord package is a collection of powerful tools for manipulating EPROM load files.’ HTH Ivan Vernot From: AVR-Chat@yahoo
2011-10-26 by Philippe Habib
I need to make a hex file to load an eeprom from a CSV text file. I've been looking around for a utility that does it but haven't found one. Any recomendations? Thanks.
2011-10-25 by Matthew Metzger
Dennis, The one that I have is called SCToolbar ( http://scplugin.tigris.org/ ). It's a little SVN managing toolbar that appears in the upper left of the finder. It's alright and I haven't used it in a minute but I did have one case where something wen haywire with it in the past
2011-10-25 by Cat C
Got the free 50G for free, thanks :-) I still can't use it as my main cloud because it doesn't sync between PCs (for free :-) ... but it's good to have 50G for free :-) Cta > To: AVR-Chat@yahoogroups.com > From: avrchat@gdsmith.net > Date: Tue, 25 Oct 2011 09:35:24 +0000 > Subjec
2011-10-25 by Dennis Clark
Yup, I too am comfortable with UNIX command line, another reason to love my Mac. But I only remember stuff while I'm using it, and my home SVN use is spotty, so too is my memory of it - the Explorer/Finder integration is a great memory aid. If only… DLC -- Dennis Clark While trav
2011-10-25 by Moses McKnight
I use Bazaar for this very thing. One nice thing is that you can branch to a thumb drive (or anywhere) for backup and it makes it very easy to backup, restore, or take the code somewhere else. If you use a full branch then the backup has the complete version history and not just
2011-10-25 by Zack Widup
Dropbox is great. We have been using it at work for about a year now. Many of our clients also use it to share files with us that are too large to be e-mailed. I have no connection with them other than being a happy user. Zack On 10/25/11, greggy wrote: > > Like this... > > http:
2011-10-25 by David Kelly
On Tue, Oct 25, 2011 at 01:36:57AM -0400, Matthew Metzger wrote: > That's pretty much it. I only distinguished Mac because it seems some > people just think of it as a pretty GUI. And per Dennis' interest in a > client, I have an SVN client on my laptop but the name escapes me, a
2011-10-25 by David Kelly
On Tue, Oct 25, 2011 at 01:30:25AM -0400, Brian Dean wrote: > I'm an old Unix command line guy myself so I'm right at home on my Mac > using CVS from an xterm - isn't a Mac really just Unix that supports > iTunes. :-) MacOS X really is Unix. Apple is an old Unix licensee. It may
2011-10-25 by ecros_technology
--- In AVR-Chat@yahoogroups.com, "Chuck Hackett" wrote: > ... Any recommendations of packages I should look at? I have been very happy with QVCS from Quma Software. My needs are just about exactly the same as yours, plus I don't want to spend a lot of time figuring out how to use
2011-10-25 by greggy
"Now, if I could just find something as good as TortoiseSVN for the Mac I'd be in heaven..." Have you looked at SmartSVN? It's multi-platform. I use Subversion server on a Mac SLS and use SmartSVN on Mac's and Windoze as the client. --greg --- In AVR-Chat@yahoogroups.com, Dennis
2011-10-25 by greggy
Like this... http://blog.box.net/2011/10/12/were-giving-ios-users-insane-amounts-of-free-storage-box50gb/ --greg --- In AVR-Chat@yahoogroups.com, Cat C wrote: > > > I was excited about Box.net until I saw that you can only sync folders if you pay for Business or higher plans.Also
2011-10-25 by Matthew Metzger
That's pretty much it. I only distinguished Mac because it seems some people just think of it as a pretty GUI. And per Dennis' interest in a client, I have an SVN client on my laptop but the name escapes me, and it's in a bag right now and I am too tired or lazy to open it up. I
2011-10-25 by Brian Dean
I'm an old Unix command line guy myself so I'm right at home on my Mac using CVS from an xterm - isn't a Mac really just Unix that supports iTunes. :-) -Brian -- Brian Dean BDMICRO LLC http://www.bdmicro.com/ On Oct 25, 2011, at 1:23 AM, Dennis Clark wrote: > I'm a Subversion fan
2011-10-25 by Dennis Clark
I'm a Subversion fan myself and use it at home and at my day job. I have to admit that choosing between SVN and CVS is a bit like the "tastes great"/"less filling" beer commercial. :-) Now, if I could just find something as good as TortoiseSVN for the Mac I'd be in heaven... DLC
2011-10-25 by Matthew Metzger
I am just catching up with this thread. In my real life I use SVN semi-often and it works fairly well with my clients that have multiple employees accessing the repository. Or -> it translates fairly well to a multi-contributor project. For OS clients, we use Tortoise SVN on Wind