https://community.nxp.com/t5/S32K/s32k-input-frequency-measurment/m-p/1662961#M23577 <P>hi commuity i need to measure the frequency of ptd0,pte11, ptd1 before iam trying to configure all channel iam configuring for one channel but i configured input where it must call the call back funtion it hasnt calling any call back funtion i gone ic_pal example int that example its not going to the call back funtion&nbsp;</P><P>so where can i find the example for configuring the callback function in s32k?</P><P><a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/216760">@S32K_tj</a>&nbsp;</P> Sat, 03 Jun 2023 07:09:48 GMT sandeepc 2023-06-03T07:09:48Z https://community.nxp.com/t5/S32K/s32k-input-frequency-measurment/m-p/1662961#M23577 <P>hi commuity i need to measure the frequency of ptd0,pte11, ptd1 before iam trying to configure all channel iam configuring for one channel but i configured input where it must call the call back funtion it hasnt calling any call back funtion i gone ic_pal example int that example its not going to the call back funtion&nbsp;</P><P>so where can i find the example for configuring the callback function in s32k?</P><P><a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/216760">@S32K_tj</a>&nbsp;</P> Sat, 03 Jun 2023 07:09:48 GMT https://community.nxp.com/t5/S32K/s32k-input-frequency-measurment/m-p/1662961#M23577 sandeepc 2023-06-03T07:09:48Z https://community.nxp.com/t5/S32K/s32k-input-frequency-measurment/m-p/1663325#M23602 <P>Hi&nbsp;</P> <P>Sorry. It will not enter&nbsp;<SPAN><STRONG>ic_pal1_channel_callBack0</STRONG> due to Callback Function is NULL in S32CT. If you change the NULL to&nbsp;<STRONG>ic_pal1_channel_callBack0</STRONG>, it should enter this callback once&nbsp;<STRONG>IC_EVENT_MEASUREMENT_COMPLETE.</STRONG></SPAN></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Callback Function.jpg" style="width: 999px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/226208i0E24BFDEE50A92B2/image-size/large?v=v2&amp;px=999" role="button" title="Callback Function.jpg" alt="Callback Function.jpg" /></span></P> <P><BR />Best Regards,<BR />Robin</P> Mon, 05 Jun 2023 09:02:34 GMT https://community.nxp.com/t5/S32K/s32k-input-frequency-measurment/m-p/1663325#M23602 Robin_Shen 2023-06-05T09:02:34Z