MFC r260559: Don't do synchronous USB requests inside USB transfer callbacks. It is technically OK, but not recommended.
MFC r260559:
Don't do synchronous USB requests inside USB transfer callbacks. It is
technically OK, but not recommended.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase