MCan Configuration on 577x

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MCan Configuration on 577x

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sugab
Contributor II

Hi all,

Sorry, i am new to this implementation,

i would like to configure MCAN on 5775b, and i dont use FIFO on Mcan and set Rx = 12 and TX = 24

so i assume, all mailboxes will reserve 1 can_id

sugab_0-1626023833331.png

My question is, is the TX and RX sharing the mailbox indexes?

like mailbox 0-12 will be RX and 13-36 will be RX 

or RX mailbox will be 0-12 and TX will be 0-24?

 

thank you very much

really appreciate

 

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PetrS
NXP TechSupport
NXP TechSupport

Hi,

mailbox indexes are not shared.
So indexes for RX mailbox will be 0-11 and TX will be 0-23.

BR, Petr

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sugab
Contributor II

Hi Petrs

thank you for your explanation

 

br

sugab,

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PetrS
NXP TechSupport
NXP TechSupport

Hi,

mailbox indexes are not shared.
So indexes for RX mailbox will be 0-11 and TX will be 0-23.

BR, Petr

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