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Altera_Forum
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20 years ago

Handling interrupt under eCos

Hi, I am evaluating eCos 2.0 on NIOS II 5.0 (on Windows 2000). For it I am using the port 'nios2ecos50.exe', obtained from download section of this forum. I wanted to measure the i...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Hi rugbybloke,

The file hal_intr.h, which contains all the protypes of interrupt handlers API, doesn't define the vector no.s for the interrupts. i have used TIMER_0_IRQ = 1 for the vector no. in cyg_interrupt_create for timer, but of no use.

Can you tell the vector no.s corresponding to interrupts?

If I want to test the clock interrupt, then I have to access the timer register. Then the code for timer register access can't be normally compiled under eCos?

Thanks & regards,

Sanjay