Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

MCI Interrupt issue

I have written the MCI driver with interrupt routine in Ecos but the interrupt is not getting enable. i have used eCos API to create interrupt. cyg_drv_interrupt_create(vector, ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Are there any registers in the component that you need to write to to enable the interrupt? Are you sure it is done? Did you check the irq signal with Signaltap?