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How do Processor Expert Interrupts Function?

Question asked by VIVEK SHARMA on Jan 20, 2013
Latest reply on Jan 20, 2013 by VIVEK SHARMA

Well....this must be so obvious to most of you here but NOT to me!!


"How do Processor Expert Interrupts Function?"

Actually I am curious because Processor Expert seems to generate some interrupts which might not be directly supported by the peripheral.

Suppose I am using UART0 on Kinetis KL25 (Freedom board), I've the option of having an interrupt on Block receive or Block Sent (AS1_OnBlockReceived and/or AS1_OnBlockSent..... I know that we have liberty to change these function names).


From Vectors.c, it is obvious that PE is using AS1_Interrupt (vector number 0x1C) but where is the "magic" which which file?

If am trying to send a random string named "RANDOM_STRING", my understanding is that PE must be using AS1_Interrupt to send each of the character in the string and would be generating AS1_OnBlockSent when it is finished sending all the charcters.


Thanks in advance for your time!!