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Diffstat (limited to 'LUFA/ManPages/MigrationInformation.txt')
| -rw-r--r-- | LUFA/ManPages/MigrationInformation.txt | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/LUFA/ManPages/MigrationInformation.txt b/LUFA/ManPages/MigrationInformation.txt index 390dd8846..d5f680eef 100644 --- a/LUFA/ManPages/MigrationInformation.txt +++ b/LUFA/ManPages/MigrationInformation.txt @@ -20,6 +20,19 @@ * - The device mode Audio class driver now requires a new user application callback, \ref CALLBACK_Audio_Device_GetSetEndpointProperty(). * Existing applications must implement this new callback, however if multiple sample rates or pitch control is not used, * this function may be hard-coded to always return false for previous behaviour to be retained. + * - The \c USB_ConfigurationNumber, \c USB_RemoteWakeupEnabled and \c USB_CurrentlySelfPowered globals have been renamed to + * \ref USB_Device_ConfigurationNumber, \ref USB_Device_RemoteWakeupEnabled and \ref USB_Device_CurrentlySelfPowered to clearly indicate + * the USB mode they relate to. Existing applications using these variables should rename all references to the previous names. + * + * <b>Host Mode</b> + * - The USB_Host_SetDeviceConfiguration() function now automatically sets the USB Host state machine to the \ref HOST_STATE_Configured + * state if a non-zero configuration is set sucessfully, or the \ref HOST_STATE_Addressed if a zero-index configuration is specified. Existing + * applications should no longer manually alter the \ref USB_HostState global, and should instead call this function to configure and + * unconfigure an attached device. + * - The \c HOST_STATE_WaitForDeviceRemoval and \c HOST_STATE_Suspended host state machine states have been removed; these are replaced by + * unconfiguring the attached device via a call to \ref USB_Host_SetDeviceConfiguration() and a test of \ref USB_Host_IsBusSuspended() instead. + * - It is highly recommended that the EVENT_USB_Host_DeviceEnumerationComplete() event callback now be used for initial device configuration, + * rather than a switch on the USB host state machine state for readability. * * \section Sec_Migration110528 Migrating from 101122 to 110528 * <b>Non-USB Library Components</b> |