topic Re: Configuring pin groups & functions in LPC Microcontrollers

Configuring pin groups & functions

lpcware — Wed, 15 Jun 2016 18:57:22 GMT

Content originally posted in LPCWare by peterrq on Thu Oct 02 03:45:17 MST 2014
Hi,
I am new to the LPC43xx series.
The device allows an excellent level of configuration; UARTs may be moved from one port pin to another.

Is there an application which may be used to generate the pin configurations used within board_sysinit.c ?

Re: Configuring pin groups & functions

lpcware — Wed, 15 Jun 2016 18:57:23 GMT

Content originally posted in LPCWare by nerd herd on Fri Oct 03 08:28:00 MST 2014
Hi peterrq,

I'm glad you find the LPC43xx pin configuration excellent. I am unsure as to what you are asking, however. If you would like some help in configuring your own custom pin configuration, I'd be happy to help you. :)

A great reference would be the LPC43xx user's manual which can be viewed here:

http://www.nxp.com/documents/user_manual/UM10503.pdf

Re: Configuring pin groups & functions

lpcware — Wed, 15 Jun 2016 18:57:24 GMT

Content originally posted in LPCWare by peterrq on Fri Oct 03 09:17:07 MST 2014
Hi,

A program which I interact with and select functions. Pins show that they are allocated, list of options reduces. Program produces a 'C' file which would go in board_sysinit.c.
Something that simplifies the process.
I can do it but its hard, error prone work.

Back in the day Intel would release applications to figure out your registers settings, thats the sort of thing.

Re: Configuring pin groups & functions

lpcware — Wed, 15 Jun 2016 18:57:24 GMT

Content originally posted in LPCWare by nerd herd on Fri Oct 03 16:08:00 MST 2014
Hi peterrq,

Here is a link to our Pin Mux tool which is the closest thing we have that you are describing. Hope this helps.

http://www.lpcware.com/content/nxpfile/lpc43xx-pin-mux-tool