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Altera_Forum's avatar
Altera_Forum
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20 years ago

How to use interrupt?

Hello. I want to use interrupt from USER_PIO, but I don't know how to use. I tried this sample code , but it seems that ISR is not executed. (I modified two point. *definition of...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

your thread runs once and then dies

you need a infinite loop in

static void ledglow(cyg_addrword_t data)

{

while (1){

ledpio = ledpio^0x10; //

IOWR (LED_PIO_BASE , 0, ledpio);

}

}