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by ahulap
Thu Feb 22, 2007 10:05 am
Forum: V-USB
Topic: usb_control_msg length
Replies: 2
Views: 4751

usb_control_msg length

Hello! I'm developing AVR-USB device on tiny2313 and want to implement usbFunctionWrite and usbFunctionRead. In control message there is a 2-byte transfer length (bytes 6 and 7), but this software driver can handle maximum 254 bytes. Can i ignore length high byte and use byte-size counter instead of...