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Hi to all fpga ppl, I got this error in eclipse when i tried to run helloword.c by nios2: E:\MT_Work\DE10_DESIGN_1\software\nios_test_4_bsp/drivers/src/altera_msgdma.c:1617: undefined reference to `alt_ic_isr_register' thanks

MTala1
Beginner
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3 Replies
Ahmed_H_Intel1
Employee
218 Views

Hi,

please make sure you refresh the index, right click your project and select index then "refresh All" then "rebuild Index". Also check the following page of free examples using the interrupt handler:

https://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&CategoryNo=238&No=1096&PartNo=4

https://fpgacloud.intel.com/devstore/?search=interrupt

Regards,

 

MTala1
Beginner
218 Views

thanks for your reply,

after a while i managed to solve this issue, by going to system.h in BSP file, I looked for "ADVANCED" and changed it with "ENHANCED", then I built the program from application (hello word.c) not from System builder, and it worked fine.

Thanks

Ahmed_H_Intel1
Employee
218 Views

Thanks for confirmation.

Reply