MS CAN S9KEA128

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MS CAN S9KEA128

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Shreyas_Bhat_Karkala
Contributor III

hi , 
we have a issue in CAN reception where we are using two 32bit filters and the masks for RTR bit  i.e mask register 3 and 7 are set to 0xFF still we are not able to receive the Extended id with RTR bit set. 

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Pablo_Ramos
NXP Employee
NXP Employee

Hi @Shreyas_Bhat_Karkala,

You can take as reference the document Using MSCAN on KE16Z MCU (AN12355) where you can find information regarding the two 32-bit identifier filters and extended data frame with a specific identifier,

Also, you can find the KEA128 MSCAN driver from the following link

MSCAN driver for Kinetis EA devices

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Pablo_Ramos
NXP Employee
NXP Employee

Hi @Shreyas_Bhat_Karkala,

You can take as reference the document Using MSCAN on KE16Z MCU (AN12355) where you can find information regarding the two 32-bit identifier filters and extended data frame with a specific identifier,

Also, you can find the KEA128 MSCAN driver from the following link

MSCAN driver for Kinetis EA devices

%3CLINGO-SUB%20id%3D%22lingo-sub-2059489%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3EMS%20CAN%20S9KEA128%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2059489%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3E%3CSPAN%3Ehi%20%2C%26nbsp%3B%3C%2FSPAN%3E%3CBR%20%2F%3E%3CSPAN%3Ewe%20have%20a%20issue%20in%20CAN%20reception%20where%20we%20are%20using%20two%2032bit%20filters%20and%20the%20masks%20for%20RTR%20bit%26nbsp%3B%20i.e%20mask%20register%203%20and%207%20are%20set%20to%200xFF%20still%20we%20are%20not%20able%20to%20receive%20the%20Extended%20id%20with%20RTR%20bit%20set.%26nbsp%3B%3C%2FSPAN%3E%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-2059489%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CLINGO-LABEL%3EKinetis%20K%20Series%20MCUs%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E%3CLINGO-SUB%20id%3D%22lingo-sub-2060644%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3ERe%3A%20MS%20CAN%20S9KEA128%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2060644%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3EHi%26nbsp%3B%3CA%20href%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fuser%2Fviewprofilepage%2Fuser-id%2F237825%22%20target%3D%22_blank%22%3E%40Shreyas_Bhat_Karkala%3C%2FA%3E%2C%3C%2FP%3E%0A%3CP%3EYou%20can%20take%20as%20reference%20the%20document%20%3CA%20href%3D%22https%3A%2F%2Fwww.nxp.com%2Fdocs%2Fen%2Fapplication-note%2FAN12355.pdf%22%20target%3D%22_blank%22%20rel%3D%22noopener%20nofollow%20noreferrer%22%3EUsing%20MSCAN%20on%20KE16Z%20MCU%3C%2FA%3E%20(AN12355)%20where%20you%20can%20find%20information%20regarding%20the%20two%2032-bit%20identifier%20filters%20and%20extended%20data%20frame%20with%20a%20specific%20identifier%2C%3C%2FP%3E%0A%3CP%3EAlso%2C%20you%20can%20find%20the%20KEA128%20MSCAN%20driver%20from%20the%20following%20link%3C%2FP%3E%0A%3CP%3E%3CA%20href%3D%22https%3A%2F%2Fwww.nxp.com%2Fwebapp%2Fsps%2Fdownload%2FpreDownload.jsp%22%20target%3D%22_blank%22%20rel%3D%22noopener%20nofollow%20noreferrer%22%3EMSCAN%20driver%20for%20Kinetis%20EA%20devices%3C%2FA%3E%3C%2FP%3E%3C%2FLINGO-BODY%3E