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USB performance tune

developer2
Senior
Posted on July 30, 2014 at 17:58

Hi All, 

please could you help me to tune up USB CDC on HS core on STM32F407 ? 

for example : 

- USB frame interval , 

- CDC_DATA_MAX_PACKET_SIZE , CDC_CMD_PACKET_SZE

- FIFO RX&TX endpoints sizes, 

i would like to use USB to transfer huge amount of data from STM32  to computer, 

Thanks for all replies, 

Kind regards,

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