Commit 5c069f90 authored by Dean Camera's avatar Dean Camera
Browse files

Update migration notes for the upcomming 090810 release.

parent 840d386d
...@@ -19,8 +19,15 @@ ...@@ -19,8 +19,15 @@
* - The "Dynamic Memory Block Allocator" has been removed, as it was unused in (and unrelated to) the LUFA library and never * - The "Dynamic Memory Block Allocator" has been removed, as it was unused in (and unrelated to) the LUFA library and never
* used in user applications. The library is available from the author's website for those wishing to still use it in their * used in user applications. The library is available from the author's website for those wishing to still use it in their
* applications. * applications.
* - The USB_IsConnected global has been removed, as it is too vague for general use. Test \ref USB_DeviceState or \ref USB_HostState *
* explicitly to ensure the device is in the desired state instead. * <b>Non-USB Library Components</b>
* - The ATTR_NOINLINE function attribute macro has been renamed to ATTR_NO_INLINE to be in line with the rest of the function attribute
* macro names.
*
* <b>Library Demos</b>
* - Most demos now have a corresponding Class Driver implementation, which uses the new internal library class drivers for the standard
* USB classes. This allows for more rapid device and host development, and so should be used in preference to the low level APIs where
* possible so that fixes to the class drivers propagate to all applications which use them automatically with each new LUFA release.
* *
* <b>Host Mode</b> * <b>Host Mode</b>
* - The HIDParser.c module has moved from LUFA/Drivers/USB/Class/ to LUFA/Drivers/USB/Class/Host/. * - The HIDParser.c module has moved from LUFA/Drivers/USB/Class/ to LUFA/Drivers/USB/Class/Host/.
...@@ -30,12 +37,16 @@ ...@@ -30,12 +37,16 @@
* - The non-standard "Ready" host state has been removed. Existing \ref HOST_STATE_Configured code should be moved to the end of * - The non-standard "Ready" host state has been removed. Existing \ref HOST_STATE_Configured code should be moved to the end of
* the existing \ref HOST_STATE_Addressed state, and the existing HOST_STATE_Ready state code should be moved to the \ref HOST_STATE_Configured * the existing \ref HOST_STATE_Addressed state, and the existing HOST_STATE_Ready state code should be moved to the \ref HOST_STATE_Configured
* state. * state.
* - The USB_IsConnected global has been removed, as it is too vague for general use. Test \ref USB_HostState explicitly to ensure the host is
* in the desired state instead.
* *
* <b>Device Mode</b> * <b>Device Mode</b>
* - The \ref CALLBACK_USB_GetDescriptor() function now takes an extra parameter to specify the descriptor's memory space so that * - The \ref CALLBACK_USB_GetDescriptor() function now takes an extra parameter to specify the descriptor's memory space so that
* descriptors in mixed memory spaces can be used. The previous functionality can be returned by defining the USE_FLASH_DESCRIPTORS * descriptors in mixed memory spaces can be used. The previous functionality can be returned by defining the USE_FLASH_DESCRIPTORS
* token in the project makefile to fix all descriptors into FLASH space and remove the extra function parameter. * token in the project makefile to fix all descriptors into FLASH space and remove the extra function parameter.
* - The USB_IsSuspended global has been removed - test \ref USB_DeviceState against \ref DEVICE_STATE_Suspended instead. * - The USB_IsSuspended global has been removed - test \ref USB_DeviceState against \ref DEVICE_STATE_Suspended instead.
* - The USB_IsConnected global has been removed, as it is too vague for general use. Test \ref USB_DeviceState explicitly to ensure the device
* is in the desired state instead.
* *
* *
* \section Sec_Migration090605 Migrating from 090510 to 090605 * \section Sec_Migration090605 Migrating from 090510 to 090605
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