Bulkloop Linux Example

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Anonymous
Not applicable

Hi,

   

I'm a USB newbie and try to do something useful with the 100 pin CY7C68013A on an old FPGA dev board. While following the example for the bulk loop program on linux (AN73609), the program complains about too many endpoints. Is the example not applicable to my device or did I catch the wrong firmware?

   

Thanks,

   

Felix

   

 

   

 

   

 

   

Enter the choice [e.g 3]   :1

   

----------------------------------------------------------------------------------------

   

Number of interfaces               1

   

Number of alternate settings       1

   

 

   

interface Number 0, Alternate Setting 0,Number of Endpoints 4

   

 

   

EP Address     2        Bulk OUT Endpoint

   

 

   

EP Address     4        Bulk OUT Endpoint

   

 

   

EP Address    86        Bulk IN Endpoint

   

 

   

EP Address    88        Bulk IN Endpoint

   

----------------------------------------------------------------------------------------

   

 

   

What do you want to do ?

   

1. Give information about the device.

   

2. Do the bulk transfer

   

3. Exit

   

 

   

Enter the choice [e.g 3]   :2

   

 

   

-------------------------------------------------------------------------------------------------

   

This function is for testing the bulk transfers. It will write on OUT endpoint and read from IN endpoint

   

-------------------------------------------------------------------------------------------------

   

 

   

Found FX2LP bulkloop device, continuing...

   

to many Endpoints

   
        
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1 Reply
Anonymous
Not applicable

 Hi,

   

 

   

Please let us know which firmware you are using? Is it the one along with the AN?

   

 

   

Regards,

   

Gayathri

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