S32K144 : LIN Slave Read multiple frame (CF)

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S32K144 : LIN Slave Read multiple frame (CF)

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SivaB
Contributor III

 How to read multiple frame (FF and CF)

length = 10U;
ld_receive_message(LI0,&length, &nad, req_data);

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danielmartynek
NXP TechSupport
NXP TechSupport

Hi @SivaB,

Yes, that is correct.

Specify Max message length in bytes

danielmartynek_0-1745580257927.png

 

Regards,

Daniel

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SivaB
Contributor III

SF is working, but when the length is more than 6 (FF and CF) not working.

But data are available in buffer of LI0_tl_rx_queue_data l_u8 [86][8] 0x20004190 <LI0_tl_rx_queue_data>.

 

How to know expected multiple frames receiving is completed for (FF and CF).

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danielmartynek
NXP TechSupport
NXP TechSupport

Hi @SivaB,

Have you increased Max message length?

Can you share the project here or privately through a support ticket?

 

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