SPC and SENT protocol with S32K344

[Canberk_]

Hi 

I have got two sensors that uses SPC and SENT protocol. I would like to know how can I use these sensors with S32K344EVB-Q172.

Which Peripherals should I need to use or do I need to install new driver ? Is there any example can you share ?

Thanks

 

[VaneB]

Hi @Canberk_ 

In the RTDs comes an example that implements SENT receiver functions using the Flexio hardware peripheral which provides support for implementing the Sent protocol.
I suggest you take a look at the SENT user manual included with the RTD and also refer to section 73.6.8 (SENT receiver) of the S32K3xx Reference Manual, Rev. 6.

Regarding the SPC (Short PWM Code) there is no support from the S32K3 family, but for PWM you can use EMIOS.

Also, the below application note for MPC5510 you can use as a reference.

SENT/SPC Driver for the MPC5510 Microcontroller Family

B.R.

VaneB

[Ramu1983]

Hello VaneB,

I see there is an example in RTD for polling mode. Do you have any examples of interrupt mode for SENT receiver for configuring two sensors? 

Thanks,

Ram