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Altera_Forum's avatar
Altera_Forum
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10 years ago

alt_timestamp_start return -1

Hi, I have some problem at timerstamp. I already add timer at qsys and set timestamp at BSP editor.But it still not work. I get return value -1. Do someone know where is wrong?
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Did you press the generate button after you edited the BSP settings?

I can't see it clearly, but I think you set both your sys_clk_timer and timestamp_timer to be timer0? Can you disable the sys_clk_timer instead? Also remember to press the generate button.