LPC MicrocontrollersのトピックRe: Getting error in sample code of LPC845

Getting error in sample code of LPC845

vidhya1 — Fri, 22 Feb 2019 09:40:08 GMT

Hi all,

I'm migrating from LPC2148 MCU to LPC845 MCU, and downloaded keil code bundles from

NXP website, but when i'm compiling sample codes , getting error as below:

.\Objects\Ctimer_PWM.axf: error: L6002U: Could not open file ..\peripherals_lib\Objects\peripherals_lib.lib: No such file or directory

Since peripherals_lib.lib, utilties_lib.lib libraries are missing, so where can I found these library files.

And also i'm interfacing 8x2 lcd display with LPC845 MCU, with general GPIO pins , sample codes are for I2C and

SPI, so can you please help me out with library files for serial interfacing of display[ST7066U
Dot Matrix LCD Controller/Driver].

Many Thanks

Re: Getting error in sample code of LPC845

ZhangJennie — Mon, 25 Feb 2019 02:08:08 GMT

I just tested LPC845-Example-Code-Bundle-Keil on my side. I didn't see build error.

Please note the library projects (*_lib) must be individually built before the example projects will build.

After building these two lib individually, you should have no problem build other project.

Have a great day,
Jun Zhang

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Re: Getting error in sample code of LPC845

vidhya1 — Fri, 01 Mar 2019 08:09:33 GMT

Thank you sir, it worked.

Re: Getting error in sample code of LPC845

ZhangJennie — Fri, 01 Mar 2019 08:30:34 GMT

You are welcome!

Have a great day,
Jun Zhang

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Re: Getting error in sample code of LPC845

vidhya1 — Fri, 01 Mar 2019 09:28:21 GMT

Hello Sir,

One more issue i'm facing, below is the issue described:

Previously LPC845 sample codes were executing correctly,

I had tested blinky code on LPCXpresso845MAX board, but

after I updated the pack installer, I'm not able to load

the file to MCU board, erase can be done but not able to load.

When checked the error in google, it directed to keil site,

where I need to download the LPC845 pack http://www.keil.com/dd2/pack/

But i'm not able to install it.

Kindly guide me how to resolve this issue.

Re: Getting error in sample code of LPC845

ZhangJennie — Fri, 01 Mar 2019 13:11:16 GMT

Hi,

Thanks for your question. In order to separate different subject. Could you please create a new thread of for it?

I appreciate your understanding.

Have a nice day,

Jun Zhang

Re: Getting error in sample code of LPC845

vidhya1 — Sat, 02 Mar 2019 05:24:52 GMT

Yes sir sure, I have created thread for it.

Below is the link of that thread:

https://community.nxp.com/thread/496881

Thanks & Regards,

Vidhya