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Altera_Forum
Honored Contributor I
724 Views

PS/2 device driver problem in uClinux

Hi,all 

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  

www.alterawiki.com/wiki/frame_buffer (http://www.alterawiki.com/wiki/frame_buffer

 

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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Altera_Forum
Honored Contributor I
32 Views

I need help very much. 

 

Could you help me . 

 

Thank you very much.
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