Martytoof
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Yup, I specifically checked out 14. Keeping up to date was the first check As far as libusb is concerned: jackal:tcl pkiela$ brew info libusb libusb: stable 1.0.9, HEAD http://www.libusb.org/ /usr/local/Cellar/libusb/1.0.9 (11 files, 416K) * https://github.com/mxcl/homebrew/commits/master/Library/Formula/libusb.rb ==> Options --universal Build a universal binary This isn't a huge problem since running it twice in a row literally seems to work every time, I just didn't know if this was a known issue or not. I can certainly report it as a bug if that would be preferable.
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Hi guys, I just compiled OpenOCD on my Mac (10.7 using Homebrew libs because I compiled in support for ft2232 devices as well). Whenever I launch openocd it seems to die the first time around, however if I launch it immediately following it seems to kick in. I ran a --debug 3 on it and here is what it reports when it dies: http://pastebin.com/ahr208hm The funny thing is that this appears to be repeatable. If I kill openocd I can then launch it again and it will fail, at which point I can launch it AGAIN and it will kick in. Board is just the standard Stellaris launchpad.
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Too true. Here I was badmouthing TI and I just got the shipping notification at 12:35am on 12/18. Well, better a day late than never Looking forward to tooling around on the Launchpad with you guys!
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Welp, Dec 17 come, Dec 17 go, still no ship notification. Unless they're planning on shipping it out literally at COB on the west coast. This is getting just a little ridiculous.
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Very nice. Something I'm going to have to try. What's the USB board you have made up?
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Haha, well I could have used a Stellaris M3 class chip which are in good availability, but to be 100% honest the lack of a Stellaris prototype board (still on order, exp. ship December) led me to pick up the NXP chips since I could buy an LPCXpresso 1768 board which will be delivered on Monday. As much as I crow about vendor independence, while I'm starting out I'd prefer to keep both my prototype board AND my project board on the same chip. So in this case, yeah I think TI sort of lost my "business" by delaying the Stellaris LP so long. But it's not a big deal. I'll go back to investigati
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Just ordered an LPCXpresso 1768 and two bare 1768 chips from Newark. Should be here on Tuesday. Excited about getting them up and running! NXP provides a lot of great examples with the LPCXpresso IDE (or maybe downloadable separately, I'm not sure). I2C, UART, etc. are all covered.
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This would be awesome to pick up, but the only place I can find it wants $20 to ship to Canada. No way am I paying $20 for a $2 chip
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Hi everyone! I'm waiting for my Stellaris boards to ship, and they won't be here until December at the earliest, so I thought maybe while I'm reading about ARM development I'd also try my hand at something a little more low level. I'm fairly comfortable with AVR development and one of the things I love about it is that you can pop a chip on a bare breadboard, add a power brick, voltage regulator, a few caps, and you've got a running "board" that you put together with your bare hands. Not that there's anything wrong with prefabbed boards like the Ardiuno or Stellaris, but there's a cer
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The problem with ARM development is that if you're looking for a huge support community similar to that of the Arduino, for example, then you'll be hardpressed to find it. It's nowhere near as prevalent in the hobby community as AVR/Arduino or PIC programming, but I'm happy to see that's slowly changing I don't have a good example of servo control, but Texas Instruments has a very good library of tutorials and labs that you can access here: http://processors.wiki.ti.com/index.php/Getting_Started_with_the_Stellaris_EK-LM4F120XL_LaunchPad_Workshop?DCMP=Stellaris&HQS=StellarisLaunchP
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Since I'm relatively new at ARM development I'm trying to be as hardware agnostic as possible to give myself plenty of options without locking myself into a specific vendor just yet. I really love StellarisWare, but at the same time I'm starting to think that I might head down the CMSIS direction myself. Heck, my TI isn't stated to arrive until late December and I can start to learn on my STM32F3 board right now. It's a shame because, again, StellarisWare is brilliant for a beginner, but I'm a little worried about my options.
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Yeah, for pete's sake, Newark just updated expecting further delivery on TI LP boards Dec 17. I wish I hadn't missed out on the first wave of orders because now I'll be waiting another month to get my units.
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I don't have my Stellaris in hand yet, but I've got high hopes for the instructions listed here for a nice Toolchain-IDE-OpenOCD combo: http://www.stf12.org/developers/ODeV.html I'm going to be trying to get this running with my stm32 board so it'll be ready when my TI gets here