metal
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« Reply #50 on: November 17, 2012, 08:05:23 20:05 » |
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The demand is extremely high, but look at MSP430 similar boards, they are still cheap. Away from the fact that the chip has bugs, most of us will not collide with them; the tutorials available alone with StellarisWare are seriously powerful tools to get started with good knowledge and understanding. Don't keep worrying about the price, even if it gets higher, it won't be truly high to worry about it..
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dcsmrgun
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« Reply #51 on: November 18, 2012, 02:33:52 02:33 » |
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Oh not worried about price at all. The material is great and I'm working on working knowledge, there's just no substitute for getting your hands on the material  |
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sarah90
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« Reply #52 on: November 18, 2012, 06:19:24 18:19 » |
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I ordered and received 4 of these boards. Now I must figure out what to do with them. Did you notice that the boards contain two lm4f120 chips. One as the main chip, the other "just" for debugging. Seems to be overkill to me.
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metal
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« Reply #53 on: November 18, 2012, 08:55:58 20:55 » |
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I am planning to build something similar: http://www.youtube.com/watch?v=Vwq0-ocWkYk |
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sarah90
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« Reply #54 on: November 18, 2012, 10:00:22 22:00 » |
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Yeah. I saw that video and think it is awesome. May be with an higher resolution and oled graphics display or something. The dsp functionality of the stellaris might be its main asset. Posted on: November 18, 2012, 10:47:30 22:47 - Automerged
I just noticed that there is a color lcd booster pack available for the stellaris. See http://www.youtube.com/watch?v=lWZVqXJTCjU That may be cool with the audio spectrum analyser. |
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metal
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« Reply #55 on: November 19, 2012, 05:00:32 05:00 » |
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This is a boosterpack, may someone would share it.
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metal
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« Reply #57 on: November 19, 2012, 08:09:21 20:09 » |
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I think the author's site is listed below that image. BTW, AVR Studio 6 is heading on the same track, there is a gallery for plugins that are free at the moment, but later on as the gallery matures, things will cost money.
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« Last Edit: November 19, 2012, 08:11:25 20:11 by metal »
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xp338
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« Reply #58 on: December 14, 2012, 09:33:39 21:33 » |
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Hi, energia-0101E0009 is out. Download from here: https://github.com/energia/Energia/downloadsAn Arduino like IDE, now support Stellaris LM4F120 LaunchPad. |
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technovm
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« Reply #59 on: March 06, 2013, 05:07:14 05:07 » |
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As alexisnik said, the stellaris launchpad ek-lm4f120xl has 2.54mm pitch pins with JTAG signals, can this be used to debug and program another board? If it can be used to program another board, will it work with lm4f120 series or can it program all stellaris controllers?
Has anyone tried it? I got the launchpad and would like to use stellaris controllers for my projects.
Thanks.
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alexisnik
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« Reply #60 on: March 06, 2013, 12:34:40 12:34 » |
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YES, it can be used to program any Stellaris MCU (M3 and M4). I have programmed a LM3S9B92 I think.
The instructions are somewhere in the TI wiki, I don't have them handy...
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chinninitin
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« Reply #61 on: March 06, 2013, 02:53:09 14:53 » |
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EK-LM4F120XL board,
error programming
No ICDI device with USB VID:PID 1cbe:00fd found!
Failed!
I have CCS installed and licensed, LM flash programer working properly, but failed through energia, I am using win 7
any help?
chinni
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« Last Edit: March 06, 2013, 03:16:38 15:16 by chinninitin »
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bigtoy
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« Reply #62 on: March 07, 2013, 04:44:42 04:44 » |
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technovm
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« Reply #63 on: March 07, 2013, 05:17:02 05:17 » |
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YES, it can be used to program any Stellaris MCU (M3 and M4). I have programmed a LM3S9B92 I think.
The instructions are somewhere in the TI wiki, I don't have them handy...
alexisnik can up please help out, what do I need to do to program another board from launchpad, should I cut the Jtag signals going to on board stellaris or just take the signals to another board. Which software did you use? Is debug possible on another board? If you can give me the wiki link it would be great. Thanks. Posted on: March 07, 2013, 09:37:02 09:37 - Automerged
EK-LM4F120XL board,
error programming
No ICDI device with USB VID:PID 1cbe:00fd found!
Failed!
I have CCS installed and licensed, LM flash programer working properly, but failed through energia, I am using win 7
any help?
chinni
did you install ICDI drivers? You must install ICDI drivers first. Make sure there are not unknown devices in device manager. I have tested the launch pad with CCS Version: 5.2.1.00018 in win 7 pro, and the sample code from http://processors.wiki.ti.com/index.php/Getting_Started_with_the_Stellaris_EK-LM4F120XL_LaunchPad_WorkshopI tried launchpad with 3.5"QVGA LCD Display BoosterPack, downloaded and debugged sample code. |
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