difference between ExtInt and ExtInt_LDD

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difference between ExtInt and ExtInt_LDD

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prakashpatel
Contributor II

Hi,

Can any one tell me what is difference between CPU internal peripheral - Interrupt and Logical device drivers - Interrupt while using Processor expert in CW.

Thanks

Prakash

2 Replies

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vfilip
NXP Employee
NXP Employee

Hello,

ExtInt_LDD is RTOS ready. Both components have the same API excepts first parameter in ExtInt_LDD. Generally all LDD components haveUserDataPtras first parameter in all methods (for more detail please refer documentation).

ExtInt is obsolete and I would recommend to use the LDD variant.

Best regards

Vojtech Filip

Processor Expert Support Team

176 Views
jvasil
Contributor III

I don't think that the fact that "ExtInt" is obsolete is mentioned in the help text shipped with PEx 10.4 (although actually, it sounds like "Deprecated" is a better description of the status of this component).

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