**** BEGIN LOGGING AT Sat Dec 27 02:59:57 2008
Dec 27 03:02:04 * flyback munches on $75 worth of exotic giant eagle foods
Dec 27 03:36:04 * flyback is about to pass out, later all
Dec 27 08:31:17 <tjtag> Hello all
Dec 27 17:44:34 <dirk2> Anybody here who can help me with understanding https://lists.berlios.de/pipermail/openocd-development/2008-December/004227.html ?
Dec 27 18:17:46 <Curtman> Does anyone know if UrJTAG works with my cable, and if so what driver should I be using?  http://www.diygadget.com/store/jtag-test-tool/usb-powered-buffered-all-in-one-jtag-programmer/prod_32.html
Dec 27 18:19:24 <Curtman> It says 'We use 74HCT244, a "Inverting Octal TRI-STATE(RM) Buffer"'
Dec 27 18:21:44 <Curtman> This is quite a frustrating process figuring out parallel port settings/drivers/etc..  :(
Dec 27 18:22:21 <tjtag> Curtman: I use this no problem
Dec 27 18:22:48 <Curtman> tjtag, Which driver?  Wiggler ?  ppdev or no?
Dec 27 18:23:51 <tjtag> try them both wiggler & dlc5, depends on which connector your attached to on the programmer
Dec 27 18:24:03 <tjtag> I use wiggler on the 14pin
Dec 27 18:24:05 <Curtman> tjtag, Also, what do you recommend I set  in bios? AT / EPP / ECP 
Dec 27 18:24:39 <Curtman> tjtag, I'm using the pogo pins and aligator clip on the 7 pin adapter that came with it.
Dec 27 18:24:44 <tjtag> It reall has never mattered for the targets I have worked with, but I did a test once and normal was best
Dec 27 18:25:16 <tjtag> so probablt dlc5 for you
Dec 27 18:26:00 <tjtag> I have never used those pogo's !
Dec 27 18:26:11 <tjtag> brb
Dec 27 18:26:21 <Curtman> Okay.. All it is saying when I type 'detect' is "Warning: TDO seems to be stuck at 1".  So maybe parallel port communication problems,  
Dec 27 18:26:33 <Curtman> Okay, I'll be back in 5 mins as well.
Dec 27 18:31:36 <tjtag> back
Dec 27 18:32:13 <Curtman> I'm back as well
Dec 27 18:33:20 <tjtag> well also depending on which pinout your connected to, the tdo-sel pin is backwards, or was for me
Dec 27 18:35:50 <Curtman> What do you mean backwards?  
Dec 27 18:36:21 <tjtag> Im mean sel is for pin 13 . but its not on 13 its on tdo or vice versa
Dec 27 18:39:02 <tjtag> what is your target ?
Dec 27 18:39:38 <Curtman> I have a whole bunch of devices here.  I've taken almost every electronic device in the house apart.  Hahah
Dec 27 18:39:50 <tjtag> heheh
Dec 27 18:39:57 <Curtman> At the moment I'm hooked up to a satellite receiver that I bought on eBay for $1.
Dec 27 18:40:04 <tjtag> I see
Dec 27 18:40:37 <Curtman> I have a few Linksys routers here as well.
Dec 27 18:41:23 <tjtag> well hope you de-brick the sat reciever
Dec 27 18:42:03 <Curtman> I don't even plan to do anything with it, I just bought it to play with the jtag cable.
Dec 27 18:43:10 <tjtag> I understand, I have about 15 routers here, I use one, the rest are for testing against tjtag
Dec 27 18:44:40 <Curtman> I need a better soldering gun before I attempt soldering any headers on to the routers though.
Dec 27 18:47:44 <tjtag> Curtman:Where are you located
Dec 27 18:47:58 <Curtman> Winnipeg, Canada.
Dec 27 18:48:13 <tjtag> Ahh, ok
Dec 27 18:49:11 <Curtman> Maybe this cable is no good..  I couldn't even get the Windows software to work.  I spent a few hours repartitioning and installing XP just to try it.
Dec 27 18:49:55 <tjtag> what driver were you using on XP ?
Dec 27 18:50:39 <tjtag> I took me a little while to figure out the correct pins for that adapter
Dec 27 18:51:07 <Curtman> I tried a program called "jKeys" which had a diagnostic thing where I was supposed to be able to use my voltmeter to verify that it was operating the cable properly.  I couldn't get it to do anything.
Dec 27 18:51:38 <tjtag> you say your using the 8 pin connection ?
Dec 27 18:51:50 <Curtman> Yeah.
Dec 27 18:52:04 <Curtman> Err, 7 pin.
Dec 27 18:53:17 <tjtag> I use mostly Linux, no XP, my wife uses that
Dec 27 18:53:43 <tjtag> Of cource the software I write has to run on it  :)
Dec 27 18:54:34 <Curtman> I didn't even have a computer with XP on it until two days ago when I got frustrated trying to get this thing working in Linux.  And even more frustrated when it didn't even work in Windows.
Dec 27 18:55:15 <tjtag> hehehe, I know how you feel...I had a hard time with that adapter, getting it set right
Dec 27 18:55:27 <tjtag> Linux is better :)
Dec 27 18:55:41 <tjtag> What distro do you use ?
Dec 27 18:56:05 <Curtman> Usually Gentoo, but I'm trying to get used to Ubuntu.
Dec 27 18:56:47 <tjtag> Big difference, Im a Debian guy, but playing with Archlinux right now
Dec 27 18:57:52 <tjtag> you might want to try changing the tdo-sel pin ?
Dec 27 18:58:28 <Curtman> I can never seem to get the hang of creating debs though.  I usually get upset about that and go back to Gentoo where I can make an ebuild in 10 lines of text or so and install something.
Dec 27 18:58:40 <Curtman> How do I do that with the pogo pins?
Dec 27 18:59:06 <Curtman> I'm using the ribbon cable with the aligator clip on it.
Dec 27 18:59:15 <tjtag> the pogo does not matter, its the tdo-sel jumper Im talking about, what is it on now ?
Dec 27 18:59:35 <Curtman> Jumper?
Dec 27 19:00:09 <tjtag> yes, you don't have jumper on your adapter ?
Dec 27 19:00:28 <Curtman> I don't think so.
Dec 27 19:00:52 <Curtman> Inside the casing on the parallel port part?
Dec 27 19:01:26 <tjtag> Ok, my bad, when you sadi it was the usb powered adapter I was thinking of a different one they make !
Dec 27 19:02:21 <tjtag> Mine is the wiggler buffered all in one
Dec 27 19:02:24 <tjtag> Sorry
Dec 27 19:02:39 <Curtman> I would have bought that one if I had known about it at the time.  :(
Dec 27 19:04:01 <tjtag> Im playing with Gentoo as well, and a few others...
Dec 27 19:04:56 <tjtag> And Im used to downloading the source and compiling, so its a little different for me as well
Dec 27 19:06:00 <Curtman> distcc makes it a lot faster too if you have spare computers around to help with the compiling.
Dec 27 19:06:27 <tjtag> DO you have another cable you have used before ? is there something else you can tes on ?
Dec 27 19:06:57 <tjtag> I will try that one day
Dec 27 19:07:02 <Curtman> It's the only cable I have..  I'm currently looking at which one I'm going to buy next.
Dec 27 19:07:12 <tjtag>  k
Dec 27 19:08:03 <Curtman> What are the two USB ports on that board?
Dec 27 19:08:20 <Curtman> Just for power?
Dec 27 19:08:37 <tjtag> Yes, just different kinds of connectors
Dec 27 19:18:18 <Curtman> Well I bought one of the other style.  Hope it works better.  :)
Dec 27 19:19:00 <tjtag> hope so ! do you know the right pinout for that sat ?
Dec 27 19:20:03 <Curtman> Yeah this seems to be the best of a whole bunch of websites that say the same pinout: http://www.bellexpress.vu/convert.html
Dec 27 19:21:17 <tjtag> k
Dec 27 19:47:09 <openocdn00b> hello
Dec 27 19:47:57 <tjtag> Hello openocdn00b
Dec 27 19:48:40 <openocdn00b> hello tjtag: do you use openocd? I have a question about the cfi driver
Dec 27 19:49:16 <tjtag> rarely
Dec 27 19:49:29 <tjtag> but what is the question
Dec 27 19:50:47 <openocdn00b> I have a NOR flash I want to program but when I type flash probe 0
Dec 27 19:51:56 <openocdn00b> I get
Dec 27 19:51:58 <openocdn00b> Could not probe bank
Dec 27 19:51:58 <openocdn00b> probing failed for flash bank '#0' at 0x00000000
Dec 27 19:52:18 <openocdn00b> my configuration file has this
Dec 27 19:52:36 <openocdn00b> #flash bank cfi <base> <size> <chip width> <bus width> <target#>
Dec 27 19:52:36 <openocdn00b> flash bank cfi 0x00000000 0x00200000 1 2 0
Dec 27 19:52:36 <openocdn00b> which is 100% right
Dec 27 19:53:07 <openocdn00b> so I telnet to it and type cfi which is a command and it said
Dec 27 19:53:26 <openocdn00b> No handler for command
Dec 27 19:53:26 <openocdn00b> Command cfi not found
Dec 27 19:53:46 <tjtag> what is the target ?
Dec 27 19:53:49 <openocdn00b> I wondering if the version of OpenOCD that I have was not compiled with cfi support
Dec 27 19:54:09 <openocdn00b> the target is a s3c2440 ARM920T development board
Dec 27 19:54:39 <tjtag> and you found that > flash bank cfi 0x00000000 0x00200000 1 2 0
Dec 27 19:54:45 <openocdn00b> I wanted somebody to type the same command on their stuff
Dec 27 19:54:49 <tjtag> in one og the config files or online ?
Dec 27 19:54:53 <openocdn00b> to see if they get an error or not
Dec 27 19:55:24 <openocdn00b> I looked at the datasheet for the s3c2440
Dec 27 19:55:34 <openocdn00b> and it says that flash starts at 0x0000
Dec 27 19:55:52 <openocdn00b> because of chip select 0 is enabled at reset and that's where flash is connected
Dec 27 19:55:54 <tjtag> I have always built from source, so I guess it could be
Dec 27 19:55:56 <tjtag> hmm
Dec 27 19:56:11 <openocdn00b> then the size I read from the memory datasheet
Dec 27 19:56:26 <openocdn00b> chip width I read that it was 8bit wide
Dec 27 19:56:31 <openocdn00b> so 1
Dec 27 19:56:43 <openocdn00b> and the data bus is 16bit wide I counted the pins
Dec 27 19:56:51 <tjtag> Im just curios about that start address
Dec 27 19:57:10 <openocdn00b> now target# is the only thing I am not 100 percent
Dec 27 19:57:39 <openocdn00b> the board starts fine and runs the program from flash
Dec 27 19:57:58 <openocdn00b> and the ARM architecture starts running from address 0x0000 automatically
Dec 27 19:58:14 <openocdn00b> so that is where flash has to be at bootup
Dec 27 19:58:23 <openocdn00b> before anybody does a remapping
Dec 27 19:58:46 <openocdn00b> the s3c2440 does not support remapping memory
Dec 27 20:05:34 <tjtag> from what I see on the net, looks okat so far
Dec 27 20:07:54 <openocdn00b> yeah :-(
Dec 27 20:09:25 <tjtag> target arm920t little 0 arm920t
Dec 27 20:14:35 <openocdn00b> yeah I just tried that
Dec 27 20:14:50 <openocdn00b> then the flash probe command disapears
Dec 27 20:14:58 <openocdn00b> it says target# too
Dec 27 20:15:09 <openocdn00b> I put the name just in case
Dec 27 20:15:16 <tjtag> Have you tried the target/s3c2440.cfg 
Dec 27 20:16:59 <openocdn00b> you have that file?
Dec 27 20:17:06 <openocdn00b> could you send it to me?
Dec 27 20:17:11 <tjtag> Hang on let me look
Dec 27 20:17:19 <openocdn00b> or read the flash cfi line for me
Dec 27 20:25:41 <tjtag> can't find it
Dec 27 20:26:42 <tjtag> says it has been committed, but its nt in my working copy
Dec 27 20:27:22 <openocdn00b> i see
Dec 27 20:27:56 <openocdn00b> yeah I found something like that on their svn server but it was not complete and had some other crazy stuff in there
Dec 27 20:28:17 <openocdn00b> that config wouldn't even load on my version of openocd
Dec 27 20:29:30 <tjtag> ok, sorry could not help more
Dec 27 20:32:22 <openocdn00b> no problem
Dec 27 20:32:27 <openocdn00b> thank you for your help
Dec 28 00:56:51 * flyback thinks his brain and/or body are going to go any second now
Dec 28 01:47:41 <mgross> flash write_image <file.bin> 0 bin writes data to flash != file.bin  Looks like its dropping a strings of zeros btween 0x40 and 0x1c0.  
**** ENDING LOGGING AT Sun Dec 28 02:59:57 2008