topic Re: LPC844 examples for Keil in LPC Microcontrollers

LPC844 examples for Keil

KoComputes — Wed, 17 Mar 2021 16:36:31 GMT

Hi all, I'ld appreciate some advice to become productive with the LPC844 in Keil MDK.

The project uses I2C, SPI, GPIO and the ADC. I would like to have a printf() available for debugging, too.

1. where can I find working examples for LPC844 for Keil? Are they available? I can't see them in the pack installer.

2. what library stack should I work with? My first and only priority is development speed. So it must be intuitive and well documented.

- CMSIS

- NXP libraries from examples

- FSL libraries from examples

- ??

I'm using Keil UVision MDK 5.33, Segger J-Link debug probe on Windows 10.

Thanks!

ZhangJennie — Thu, 18 Mar 2021 07:19:49 GMT

Hi,

we have MCUXpresso SDK for Keil.

Have a nice day

Jun Zhang

KoComputes — Thu, 18 Mar 2021 08:41:30 GMT

Thank you. How can I install the SDK files ?

It is not a uVision software pack. I made sure that 'Keil' was selected.

ZhangJennie — Fri, 19 Mar 2021 04:16:14 GMT

Under SDK there is Getting Started with MCUXpresso SDK.pdf

Have a look on this chapter: Run a demo using Keil® MDK/μVision

This will tell you how to run a Keil demo.

Have a nice day,

Jun Zhang

KoComputes — Mon, 29 Mar 2021 09:01:21 GMT

Thank you. I wasn't aware that guides for Keil are part of the MCUXpresso SDK documentation.

I got the examples working. Nice, very helpful.

Regarding the second part of my question: I will go with the fsl_ drivers, the CMSIS software pack, and study CMSIS and the SDK docs first.

ZhangJennie — Mon, 29 Mar 2021 09:18:46 GMT

Good to know. You are welcome!