Changed the parameters and behaviour of the USB_GetDeviceConfigDescriptor() function...

[pub/USBasp.git] / LUFA / ManPages / MigrationInformation.txt

diff --git a/LUFA/ManPages/MigrationInformation.txt b/LUFA/ManPages/MigrationInformation.txt
index d830431..9527a37 100644 (file)
--- a/LUFA/ManPages/MigrationInformation.txt
+++ b/LUFA/ManPages/MigrationInformation.txt
@@ -19,6 +19,12 @@
  *    - The SPI_Init() routine's parameters have changed, so that the clock polarity and data sampling modes can be set. See\r
  *      the SPI_Init() function documentation for more details\r
  *\r
+ *  <b>Host Mode</b>\r
+ *    - The \ref USB_GetDeviceConfigDescriptor() function's parameters and behaviour has changed; the user is required to\r
+ *      preallocate the largest allowable buffer, and pass the size of the buffer to the function. This allows for a single\r
+ *      call to the function to retrieve, size check and validate the Configuration Descriptor rather than having the user\r
+ *      application perform these intermediatary steps.\r
+ *\r
  * \section Sec_Migration090810 Migrating from 090605 to 090810\r
  *\r
  *  <b>All</b>\r