/** Sends a MIDI event packet to the device. If no device is connected, the event packet is discarded.
*
- * \note This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
- * call will fail.
+ * \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+ * call will fail.
*
* \param[in,out] MIDIInterfaceInfo Pointer to a structure containing a MIDI Class configuration and state
* \param[in] Event Pointer to a populated USB_MIDI_EventPacket_t structure containing the MIDI event to send
/** Receives a MIDI event packet from the device.
*
- * \note This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
- * call will fail.
+ * \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
+ * call will fail.
*
* \param[in,out] MIDIInterfaceInfo Pointer to a structure containing a MIDI Class configuration and state
* \param[out] Event Pointer to a USB_MIDI_EventPacket_t structure where the received MIDI event is to be placed