S32k344 HSE FW install failed

[sun15021414801]

I installed the Hse firmware to s32k344 using HSE_DEMOAPP_S32K3XX_0_2_1_0.

used lauterbach ,with ivt ,ab swap ,SBAF version is SBAF_S32K344_0_0_15_0 , Hse FW version is HSE_FW_S32K344_0_2_40_0.

and verified by SW32K3_OTADEMO_0.8.0, the function of ab swap can be used normally

But after a while, the hse firmware was erased for unknown reasons.

I want to reinstall the hse firmware but don't know how to do it.

Please assist me. Thank you.

[ovidiubriscan]

Hi, where did you get the SBAF 0.15.0 as per NXP official site the last one for the platform X32K3x4 is 0.10.0RC3 .

Thanks! 

[davidtosenovjan]

SBAF 0.15.0 you may find on S32K3 webppage under section 'S32K3 Standard Software' and then 'Automotive SW - S32K3 - Secure BAF (SBAF)'

It is now distributed independently of the HSE firmware.