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USBFS using endpoint 1 as host

Question asked by Baltech AG Baltech AG on Aug 3, 2017
Latest reply on Aug 3, 2017 by Baltech AG Baltech AG

Hi,

 

I am trying to use the USBFS on my K65 as a Host and communication over endpoint 0 looks good.

But I have no success on transmitting or receiving data over endpoint 1.

 

I saw this line in de reference manual:

" When HOST_MODE is enabled, only endpoint zero is used. All
other endpoints should be disabled by software.
"

 

Do I understand this correct? It is NOT possible to use endpoint 1 in host mode?

So I cannot connect with devices sending IN transactions on endpoint 1?

Isnt this very limiting of the USB peripherial?

 

Thanks!

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