S32K116 ADC, TRGMUX, FTM Using

[종찬박]

Hello,

I want to make peripheral configuration to measure current using ADC with FTM.

my goal is to measure current in DC motor.

as far as I know, I need to use TRGMUX, FTM, PDB, ADC, and connect to each peripheral.

but I can't figure out How to design.

I use the S32 Design Studio for S32 Platform Version: 3.3, S32K116 and SDK RTM 4.0.0.

Can you show me How to design peripheral connection using my tool?

[danielmartynek]

Hello,

You can refer to MCSPTE1AK144: S32K144 Development Kit for BLDC and PMSM motor control

https://www.nxp.com/design/development-boards/automotive-motor-control-solutions/arm-based-solutions...

Please follow these guidelines:

https://www.nxp.com/document/guide/get-started-with-the-mcspte1ak144:GS-MCSPTE1AK144

Unfortunately, this is built with SDK RTM 3.x.x so you need to use S32DS for ARM v2.2.

AN12435 3-Phase Sensorless BLDC Motor Control Kit with S32K144

https://www.nxp.com/docs/en/application-note/AN12435.pdf

4.1.1.Module interconnection

AN12235 3-Phase Sensorless PMSM Motor Control Kit with S32K144

https://www.nxp.com/docs/en/application-note/AN12235.pdf

4.1.1.Module interconnection

Regards,

Daniel

[종찬박]

Thank you for reply.

I have another question.

In the document to attach, It use 2 ADC for measurement current.

If I want to measure another one (ex:Battery Voltage, Sensor Voltage),

Could I measure voltage using ADC?

Could I set another PDB Configuration for ADC?

[danielmartynek]

Hello,

This is an application issue.

But in general, you can add other PDB - ADC channels.

BR, Daniel