- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hey guys, I am new to Nios system design and I am facing problem regarding interrupts, I wrote a code as specified in HAL API interrupt example in Nios II software handbook but when I activate interrupt the processor doesn't go to ISR but it just freeze and I couldn't back to main function, above is a screenshot of my C code in eclipse.
I am using DE2-115 board
Link Copied
1 Reply
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
BTW you didn't include the system.h header file, which is very important to define the components Bases. Plus I recommend to include PIO register header file and the replace the IORD and IOWR into the While(1) function with the following:
IORD_ALTERA_AVALON_PIO_DATA
IOWR_ALTERA_AVALON_PIO_DATA
Regards,
Reply
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page