History: usbh_cd_midi


This page describes all changes made to the usbh_cd_midi package, the USBH MIDI Class Driver, since its release.

Version

2.4:

  • Updated to work with USB host base major version 3.

2.3:

  • Needless version checks removed from API header file.
  • Return codes changed from enum to #define.
  • All notification callbacks are cast to (void) to avoid warnings this is required because notification functions return an error code.

2.2:

  • Oldest MIDI events will not be dropped if receive buffer overflows. Instead it will suspend IN requests as long as the events are not read.

2.1:

  • usbh notification function's parameters were in the reversed order.