S32K344_Icu Module

[gadilinga]

Hi , Im testing Icu Module Example code in S32K344 Code was Working But My query is In peripheral Icu Module configuration User_edge dection(); function Is there But its not triggering that function then why that function used in that Example code can i Know the reason. i download the training Document also mention. i didn't understand. thank u

[Robin_Shen]

Hi

I don't know which training you are watching, so I'm not sure if the content is complete.
Please tell me the link of the training.
I also recommend you refer to: SIUL2 external interrupt example project using S32K3 RTD without AUTOSAR

Best Regards,
Robin
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[gadilinga]

Hi @robin _Shen,
thank u so much for u r Quick Response, Same Material only I'm using. when that Callback function and when will that function hit. After Trigger that Output pin give it as Input for ICU or before function call. can I know the how to Test the ICU module , if any material is there mean plz provide me.

[Robin_Shen]

Did you read the link I gave you? I think if you refer to it and - S32K3xx Pins and Clocks with RTD - Training, you should be able to implement SIUL2 external interrupt according to the pin EIRQ number you modified.

I don't understand your question. Please tell me which pin do you need to set as EIRQ to trigger the interrupt?

[gadilinga]

Hi @Robin_Shen,
I Appreciate u r QuickTime Response. My Query was How i need to Test the ICU module In S32K344 DS using SIUL2_EIRQ. How to Know i'm Receiving Correct Input. Can u have Any Reference Snippet Plz provide me for My Understanding. thank u

[Robin_Shen]

Test the project in SIUL2 external interrupt example project using S32K3 RTD without AUTOSAR. SIUL2 eirq13(SW4 PTB26) is configured for ICU_RISING_EDGE. When you press SW4 to generate a rising edge, it should enter it's own IcuSignalNotification(for example: SW4_eirq13_PTB26_Callback )

In addition, when debugging, you can also set a breakpoint in Siul2_Icu_Ip_ProcessInterrupt (RTD/src/Siul2_Icu_Ip_Irq.c) and observe which EIF bit of the 10.6.4 SIUL2 DMA/Interrupt Status Flag 0 (DISR0) register was set.

[gadilinga · Accepted solution]

Hi @Robin_Shen,
thank u for quick reply ,I checked this apart from this method any other method is there test.