topic Re: CAN Tx_Rx in S32K

CAN Tx_Rx

intern_praveena — Thu, 25 Apr 2019 09:04:10 GMT

i am using FS32K144 EVB board and i want how to transmit and receive can messgae in a simple manner.Can u please hlp me to code??? i tried something below in my code.

Re: CAN Tx_Rx

PetrS — Fri, 26 Apr 2019 05:51:23 GMT

Hi,

within a S32 Design Studio you can find several CAN examples. You can refer to

non-SDK examples called FlexCAN_s32k144 and FlexCAN_FD_s32k144 and

SDK based called flexcan_encrypted_s32k144 and can_pal_s32k144.

Also you can refer to examples posted here in community

https://community.nxp.com/docs/DOC-335250

https://community.nxp.com/docs/DOC-343091

BR, Petr

Re: CAN Tx_Rx

intern_praveena — Sat, 27 Apr 2019 07:08:55 GMT

I am not able to receive can msg?? but transmission is working.How to i solve??,here is my code,

Re: CAN Tx_Rx

PetrS — Tue, 30 Apr 2019 11:40:06 GMT

Hi,

seems you are using same MB for TX and RX operation. Use one MB for TX and another for RX. In your code it is buffIdx variable used in all functions.

BR, Petr