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Using function " XferData() " in order to communicate with "isochronous IN" endpoint
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Using function " XferData() " in order to communicate with "isochronous IN" endpoint

agaga posted on 02 May 2013 4:22 AM PST
Member
2 Forum Posts

 Hi,

I want to do a playback loop from an isochronous endpoint IN, the packet number which forms a frame is not a multiple of the Maxpacketsize*8  = " 3072 * 8 = 24576 " .

a full frame is formed by    " 25 * 24576Bytes + 2400 Bytes  "

My problem is in reading  the frame's last packet  which contains the last 2400 bytes.

the visual studio compiler generates the exception below: 

violation d'accès lors de la lecture de l'emplacement 0x00000012




Re: Using function " XferData() " in order to communicate with "isochronous IN" endpoint

PRJI posted on 06 May 2013 05:41 AM PST
Cypress Employee
333 Forum Posts

 Hi,

Please create a tech support case at www.cypress.com -> Support -> Technical support

-PRJI






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