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USB BulkOut, problem with read data from host

gajeronline
Associate II
Posted on January 09, 2006 at 18:35

USB BulkOut, problem with read data from host

1 REPLY 1
gajeronline
Associate II
Posted on January 09, 2006 at 18:35

Hi,

I write a simple application like USB Mass Storage.

Read data from my application to host (PC) work fine,

and write data from host to my application works fine, but only CBW-frame, when my application receiving data frame (length=512), only first 64 bytes incoming, I copy data from pma buffer to application buffer and I set tx_valid bit, but i don't receiving any data. ( only first 64 bytes),

Please help 🙂