i.MX Processors中的主题 Re: Problem in sending Int array vehicle data

Problem in sending Int array vehicle data

vinothkumars — Wed, 06 May 2020 06:31:14 GMT

Dear All,

I am working in Android Automotive with IMX8QM. I needs to send int array value to Vehicle HAL from CAN. But, I this was failed with following content,

I need some input,

05-05 13:15:43.196 1814 1827 E VehicleEmulator_v2_0: parseRxProtoBuf: ParseFromString() failed. msgSize=28

Thanks & Regards,

Vinoth S,

Re: Problem in sending Int array vehicle data

Bio_TICFSL — Wed, 06 May 2020 13:57:27 GMT

Hello,

The FlexCAN on the i.MX 8QuadMax/8QuadXPlus supports CAN FD protocol. Details you can refer to Simple CAN (FD) test on i.MX8QXP's MEK board and the section 4.5 FlexCAN in the following document.

Regards

Re: Problem in sending Int array vehicle data

vinothkumars — Thu, 07 May 2020 04:38:44 GMT

Hi Bio_TICFSL,

Thank you for the reply and I unable to understand from your input.

AP_POWER_STATE_REQ using for suspend resume the system and this is Int array data type (INT32_VEC).

I got following failed from Vehicle Hal when send from CAN.

05-05 13:15:43.196 1814 1827 E VehicleEmulator_v2_0: parseRxProtoBuf: ParseFromString() failed. msgSize=28

Thanks & Regards,

Vinoth S,

Re: Problem in sending Int array vehicle data

vinothkumars — Fri, 15 May 2020 11:01:07 GMT

Hi,

This is the issue with value conversion and fixed in Vehicle core driver side.

VinothS,