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12419 Discussions

PS/2 device driver problem in uClinux

Honored Contributor II


Is there any body has used PS/2 Keyboard and Mouse interface on Nios uClinux. 


I set the configuration of uClinux kernel according to the website (


However when I boot kernel, the ps/2 device doesn't work. 

(The experimental approach is "cat /dev/input/mouse") 




If I use the HAL software provided by Altera in NIOS IDE, the PS/2 device can work. 


Therefore I don't have any idea about that. 


Could you give me some suggestions . 


Thank you very much.
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1 Reply
Honored Contributor II

I need help very much. 


Could you help me . 


Thank you very much.