KERRIE NOLLETTE

V1 USB CDC Rx 64 byte msg (without locking up)?

Discussion created by KERRIE NOLLETTE on Apr 26, 2012
Latest reply on May 2, 2012 by KERRIE NOLLETTE

We are using the JE256 ColdFire V1 part and codewarrior 6.3 to make used of the USB phcp demo for CDC.

We can successfully recieve 1 message over USB that is 64 bytes in length and then send and ACK which is 1 byte in length, after that the micro code continues to run, but no matter what I send from the PC to the mico I can't get theVirtual_Com_App function to see that a new message has been transmitted.

 

Thanks, Kerrie

Outcomes