S32K中的主题 Re: Crank and cam Capture

Crank and cam Capture

prasannak9488 — Mon, 19 Feb 2024 21:30:15 GMT

I am trying to capture the Cam and Crank signals with input Edge Capture block i am using module 0 for both signals but each as separate pins the crank has 34 teeth and 2 missing teeth for 1 revolution the block parameters that i am using is prescale factor of 1 and ISR priority 5 the input frequency is 500Hz and the freemaster value are not making any sense . If any one can help me with that .

Re: Crank and cam Capture

danielmartynek — Tue, 20 Feb 2024 09:30:01 GMT

HI @prasannak9488,

What MCU, solution/demo and drivers do you use?

Thank you,

BR, Daniel

Re: Crank and cam Capture

prasannak9488 — Wed, 21 Feb 2024 18:09:38 GMT

S32k144-EVB

Re: Crank and cam Capture

danielmartynek — Thu, 22 Feb 2024 10:50:18 GMT

Can you provide a detailed description of the problem?

Including the MCU configuration, the input signal paremeters, etc.

Thank you,

BR, Daniel