LPC MicrocontrollersのトピックRe: LPC55S16.h CAN0_BASE

LPC55S16.h CAN0_BASE

Ralf_Rademacher — Thu, 29 Jul 2021 12:10:58 GMT

Hi there,

i have a question. I installed the mcan interrupt transfer example from the SDK_2.x_LPC55S16 to try my first steps with this microcontroller and CAN.

Now i had a closer look on manual and sourcecode. I found the definition of the CAN0_BASE address in the file LPC55S16.h. But the address of ~~secure and~~ nonsecure ~~are~~ is different as shown in page 14 of 1154 of the Usermanual. Now the question, whats wrong? Or have i misunderstood something, in terms of use?

Re: LPC55S16.h CAN0_BASE

Omar_Anguiano — Fri, 30 Jul 2021 22:13:18 GMT

Hello

Hope you are well.
There seems to be an error in the table of the user manual. The base address of the Debug Mailbox and the CAN are switched.
The NS base address of the CAN is 0x4009_D000.

I will report this issue to have it corrected in further versions.
If you have more questions do not hesitate to ask me.
Best regards,
Omar

Re: LPC55S16.h CAN0_BASE

Ralf_Rademacher — Fri, 06 Aug 2021 07:24:11 GMT

@Omar_Anguiano :Thank you very much