LPC Microcontrollers中的主题 11u14/201 -- CAN example code

11u14/201 -- CAN example code

lpcware — Wed, 15 Jun 2016 19:31:30 GMT

Content originally posted in LPCWare by cacycleworks on Thu Jan 29 19:02:57 MST 2015
Hi,

Just getting started with NXP. I have the demo board and have hello world working. Now wanting to watch CAN traffic with it. It looks like the LPCOpen archive lpcopen_v2_00a_lpcxpresso_nxp_lpcxpresso_11u14.zip does not have CAN examples...?

I sort of wanted to confirm that before I go looking at other archives to try and import code...

Are there suggestions for which other archive to import and try?
Should I import ONLY the CAN project from that archive into my workspace?

And I have the 4 great CANbus threads bookmarked for getting going.
http://www.lpcware.com/content/forum/lpc11c-can-baudrate-configuration
http://www.lpcware.com/content/forum/can-bus-data-reception-problem

Any other suggestions greatly appreciated. Initially, I'm using this to monitor & reverse engineer proprietary PIDs in a vehicle CANbus. Ultimately, the hardware is inexpensive enough, I may package a USB or BT solution with the target side of the board. Here, too, I'll be soliciting ideas based on the boards capabilities and strengths.

Thanks,
Chris

Re: 11u14/201 -- CAN example code

lpcware — Wed, 15 Jun 2016 19:31:31 GMT

Content originally posted in LPCWare by R2D2 on Thu Jan 29 19:18:37 MST 2015
:((

The awful truth is:

LPC11Cxx are including CAN, so you need this thing:

http://www.nxp.com/demoboard/OM13012.html

Or you use another (faster) NXP M3 (like LPC15xx with USB and CAN) :)

Re: 11u14/201 -- CAN example code

lpcware — Wed, 15 Jun 2016 19:31:31 GMT

Content originally posted in LPCWare by cacycleworks on Fri Jan 30 00:15:24 MST 2015
Hmmm, I have the OM13014 but instead should have gotten the OM13012 ??

This situation is quite the story of my CAN adventures... had chipKIT Max32 but it doesn't have transceivers ... CANbus shields for "arduino" are just plain lost in UPS. While buying the mcp2551 transceivers to go with my Max32, I saw the OM13014 and it looked like it had CAN controller with transceivers onboard, so thought I'd try it.

Ahhhh, more Googling and I see it. The OM13012 is what I should have purchased. :(

Anyone want a OM13014?

Sigh,
Chris

Re: 11u14/201 -- CAN example code

lpcware — Wed, 15 Jun 2016 19:31:32 GMT

Content originally posted in LPCWare by cacycleworks on Fri Jan 30 00:18:27 MST 2015
Actually, to rekindle my interest for the OM13012, is it possible to buy just the target board? (and it cost less than the $20 OM13012?)

This is something that I'd actually buy and incorporate into a product I'd sell...

Thanks,
Chris

Re: 11u14/201 -- CAN example code

lpcware — Wed, 15 Jun 2016 19:31:33 GMT

Content originally posted in LPCWare by R2D2 on Fri Jan 30 00:21:08 MST 2015

Quote: cacycleworks
...is it possible to buy just the target board?

No :((