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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

yes, you should try something like

HAL_WRITE_UINT8(LED_ADDRESS, 0x55); //all uneven LEDs lit up

if you want printf do so in the DSR, because it is meant to do it there.