LPCXpresso IDEのトピックRe: LPCXpresso Base Board

LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:15 GMT

Content originally posted in LPCWare by rmteo on Fri Mar 05 19:33:47 MST 2010
Anyone have the LPCXpresso Base Board as mentioned here http://knowledgebase.nxp.com/showthread.php?t=5

What do you think of it?

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:16 GMT

Content originally posted in LPCWare by brucesegal on Sat Mar 06 11:20:41 MST 2010
I have one. Nice board as it allows you to exercise all the peripherals without a lot of effort. It all depends on what you are trying to accomplish.

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:16 GMT

Content originally posted in LPCWare by rmteo on Mon Mar 08 08:27:53 MST 2010
Thanks. I have one as well. Really nice and great value (like the LPCXpresso tool chain) at $99. The included routines/drivers are a great help in understanding the workings of the LPC1xxx. Does anyone know of a compatible target board with a LPC17xx besides the MBED?

[IMG]http://home.earthlink.net/%7Ermteo/sitebuildercontent/sitebuilderpictures/a_70c.jpg[/IMG]

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:17 GMT

Content originally posted in LPCWare by renan on Mon Mar 08 08:51:52 MST 2010

Quote: rmteo
Does anyone know of a compatible target board with a LPC17xx besides the MBED?

That's something I would like to know.

Renan

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:17 GMT

Content originally posted in LPCWare by rmteo on Mon Mar 08 14:19:34 MST 2010

Quote: renan
That's something I would like to know.

Renan

Send EA an e-mail. They may have interesting info for you.

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:18 GMT

Content originally posted in LPCWare by NXP_Europe on Tue Mar 09 08:00:00 MST 2010
Hi All,
Besides mBed there are no pin compatible LPC1700 boards for the EA Base board yet. We're working hard on a LPC1700 LPCXpresso. So that one you can expect soon.

Kind regards,

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:19 GMT

Content originally posted in LPCWare by rmteo on Tue Mar 09 08:15:58 MST 2010

Quote: NXP_Europe
Hi All,
Besides mBed there are no pin compatible LPC1700 boards for the EA Base board yet. We're working hard on a LPC1700 LPCXpresso. So that one you can expect soon.

Kind regards,

Thanks, NXP_E. That is what the hardware people told me as well.

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:19 GMT

Content originally posted in LPCWare by bladerunner on Thu Mar 11 08:35:48 MST 2010

Quote: rmteo
Anyone have the LPCXpresso Base Board as mentioned here http://knowledgebase.nxp.com/showthread.php?t=5

What do you think of it?

Have the base board and LPC1114 module. It's good value, especially considering the entire toolchain (HW + Code Red IDE / compiler). And the lot work together nicely. As mentioned the code example's are useful to get up and running.
Recommended :)

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:20 GMT

Content originally posted in LPCWare by caprock on Thu Mar 25 11:27:06 MST 2010
I have the mbed 1768 and the lpcexpresso base board Rev A but do not have the 1114 board.

This combination seems to be a good debug/develop platform except for the fact that I can't seem to extract the sample programs without first setting up the code red IDE, which seems to entail that the lpcxpresso 1114 board is required as well.

Does anyone have a suggestion as to how to extract the source code that seems to be embedded in the projects? At the moment I was trying to get the 'Shift Reg to 7-Segment' section to work from the mbed, and would really like to see the simple driver code.

Thanks

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:21 GMT

Content originally posted in LPCWare by rmteo on Thu Mar 25 11:58:51 MST 2010

Quote: caprock
...This combination seems to be a good debug/develop platform except for the fact that I can't seem to extract the sample programs without first setting up the code red IDE, which seems to entail that the lpcxpresso 1114 board is required as well.

Thanks

You don't need the LPCXpresso 1114 board to extract the examples using the Code Red IDE if you do not intend to do any debugging.

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:21 GMT

Content originally posted in LPCWare by caprock on Thu Mar 25 14:22:31 MST 2010
Thx - When I expanded the zip file all I saw were projects and main but not the sub files. Can you give me a hint on how to extract?

I have been working on the 7-seg display and my tests indicate a completely different pattern for the segments. In Rev A schem they are ordered msb -> lsb as SEG_F, SEG_C, SEG_DP, SEG_B, SEG_G, SEG_E, SEG_D

What I see is: msb -> lsb
SEG_F, SEG_DP, SEG_E, SEG_D, SEG_G, SEG_B, SEG_A, SEG_C

But I also see a stuck SEG_C always on. Any clues?

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:22 GMT

Content originally posted in LPCWare by CodeRedSupport on Thu Mar 25 14:49:36 MST 2010
I believe that the baseboard examples actually have much of their code stored in library projects which is then shared between multiple executable projects.

If you have the LPCXpresso IDE - which can be freely downloaded from

http://lpcxpresso.code-red-tech.com/LPCXpresso/

you should be able to look at the project references to see the linkages. If not, you will need to look at what files the main.c (or similar file) in the project you are interested in includes, and then go looking in the other projects for the library that contains those files.

Regards,

CodeRedSupport

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:23 GMT

Content originally posted in LPCWare by rmteo on Thu Mar 25 15:44:00 MST 2010
In the ZIPped folder there should be several folders. Look into the one called Lib_EaBaseboard. In it there is a SRC folder where the libraries are located. The one for the 7-segment LED is named led7seg.c - I am using a STM32 dev system connected to the Base Board and am looking at using some of those routines.

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:23 GMT

Content originally posted in LPCWare by caprock on Thu Mar 25 16:51:12 MST 2010
Found the sources.

Thx

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:24 GMT

Content originally posted in LPCWare by thinkchip on Fri Mar 26 23:12:09 MST 2010

Quote: brucesegal
I have one. Nice board as it allows you to exercise all the peripherals without a lot of effort. It all depends on what you are trying to accomplish.

Hi, is there some example of using the sd card with the lpc1114? could you send to me please :)? [email]brauliochi@thinkchip.com.mx[/email]
sorry for my bad english

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:24 GMT

Content originally posted in LPCWare by JohnR on Sat Mar 27 05:43:42 MST 2010

Hi,

I _really_ hope that you bring all the EINT (or at least EINT1 and EINT2) pins out to the header/connector.

John.

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:25 GMT

Content originally posted in LPCWare by caprock on Sat Mar 27 12:20:40 MST 2010
Forum:
MBED & EA Base Board Rev A
Code Red 3.2.2

For my first test with Code Red, I built RDB1768cmsis_LedFlash. Following the post 12/6/2009 from NXP_USA I right-clicked and selected Binary Utilities/Create binary. Then copied the bin file to the mbed followed by a reset.

Result: nothing at all.

Since I do not have a debugger there is no way to see what is happening.

Can anyone steer me in the right direction?

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:25 GMT

Content originally posted in LPCWare by robert_b on Sat Mar 27 13:27:34 MST 2010
>Result: nothing at all.
tja, two problem areas:
- keil sw
- debugging

the mbed base software is keil based and not from code red.
the bad thing on the mbed is the web based compiler and the missing local debugger.

everything else is really nice. never seen such an easy to use sw as on the mbed platform. the but is that it is no opensource - so you are struggling when leaving the web based environment.

robert

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:26 GMT

Content originally posted in LPCWare by CodeRedSupport on Sat Mar 27 13:39:26 MST 2010

Quote: caprock
Forum:
MBED & EA Base Board Rev A
Code Red 3.2.2

For my first test with Code Red, I built RDB1768cmsis_LedFlash. Following the post 12/6/2009 from NXP_USA I right-clicked and selected Binary Utilities/Create binary. Then copied the bin file to the mbed followed by a reset.

Result: nothing at all.

The RDB1768cmsis_LedFlash example is targeted at the Code Red RDB1768 board. It flashes the 4 user leds fitted to that board, which are connected to the LPC1768 io pins p1.24, p1.25, p1.28 and p1.29.

This code will need porting to flash leds on the lpcxpresso baseboard. You will need to check the baseboard examples and documentation, available from the Embedded Artists website, for the appropriate information on how to go about flashing the leds on this board.

Best regards,

CodeRedSupport.

Re: LPCXpresso Base Board

lpcware — Thu, 16 Jun 2016 00:19:27 GMT

Content originally posted in LPCWare by caprock on Sat Mar 27 14:40:06 MST 2010
I think you are telling me that the RDB1768 is a different board than the EA Base Board. That makes a lot of sense.

Ok, so I am trying to get the toolchain operational, and for that, I am looking for one or more sample applications based on mbed & EA baseboard. Once I can touch & feel I should be ok.

So, does anyone out there have a sample based on MBED plugged into the EA Base Board and the Eclipse Code_Red IDE for Windows?