lpcware

auto baudrate detection

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by ianLWD on Mon May 04 05:01:01 MST 2015
hi there!

For a project i want to edit the LPCopen canbus example program so it can automatically detect the baud rate. I have found a way how to do that.

http://www.can-cia.org/fileadmin/cia/files/icc/9/koppe.pdf

The microcontroller I'm using is the LPC11C24.
I want to set the cancontroller into silent mode so it will not generate error frames which will disrupt the canbus. I have no clue on how to set the registers. I know CMSIS uses LPC11xx.h to acces te registers. But I cannot find something simular for LPCopen.

So can anyone help me on how i can set the registers? In the userguide the registers are CANCNTL (0x4005 0000 bit 7 page 286 User Guide UM10398) And CANTEST (0x4005 0014 bit 3 page 291 User Guide UM10398).

With kind regards,

IanLWD

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