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Altera_Forum
Honored Contributor I
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using ISP1362 in target mode

Hi all, 

 

I have a cyclone4 board using isp1362 

 

I followed USBHost tutorial in altera wiki  

first result i have an error 

 

--- Quote Start ---  

 

isp1362-hcd isp1362-hcd: ISP1362 Host Controller  

isp1362-hcd isp1362-hcd: new USB bus registered, assigned bus number 1  

isp1362_hc_reset:  

Clock not ready after 100ms  

isp1362-hcd isp1362-hcd: can't setup  

isp1362-hcd isp1362-hcd: USB bus 1 deregistered  

isp1362_probe: init error, -19  

Initializing USB Mass Storage driver...  

usbcore: registered new interface driver usb-storage  

 

--- Quote End ---  

 

so i replaced return ret by return 1 in isp1362_hc_reset 

result 

 

--- Quote Start ---  

 

isp1362-hcd isp1362-hcd: ISP1362 Host Controller 

isp1362-hcd isp1362-hcd: new USB bus registered, assigned bus number 1 

isp1362_hc_reset: 

Clock not ready after 100ms 

isp1362-hcd isp1362-hcd: irq 6, io mem 0x08000980 

isp1362_hc_start: 

isp1362-hcd isp1362-hcd: ISP1362 Memory usage: 

isp1362-hcd isp1362-hcd: ISTL: 2 * 256: 512 @ $0000:$0100 

isp1362-hcd isp1362-hcd: INTL: 16 * ( 64+8): 1152 @ $0200 

isp1362-hcd isp1362-hcd: ATL : 32 * ( 64+8): 2304 @ $0680 

isp1362-hcd isp1362-hcd: USED/FREE: 3968 128 

usb usb1: New USB device found, idVendor=1d6b, idProduct=0001 

usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 

usb usb1: Product: ISP1362 Host Controller 

usb usb1: Manufacturer: uClinux 2.6.30 isp1362-hcd 

usb usb1: SerialNumber: isp1362-hcd 

usb usb1: configuration# 1 chosen from 1 choice 

hub 1-0:1.0: USB hub found 

hub 1-0:1.0: 2 ports detected 

ISP1362 Host Controller, irq 6 

Initializing USB Mass Storage driver... 

usbcore: registered new interface driver usb-storage 

 

--- Quote End ---  

 

 

but when i connect the board to pc, nothing is detect :s  

 

I missed a step ? :(
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