diff options
Diffstat (limited to 'LUFA/Drivers/USB/Core/UC3')
| -rw-r--r-- | LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.h b/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.h index 551cf4b18..9a0d06b04 100644 --- a/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.h +++ b/LUFA/Drivers/USB/Core/UC3/EndpointStream_UC3.h @@ -339,8 +339,9 @@ * in both failure and success states; the user is responsible for manually clearing the status OUT packet * to finalize the transfer's status stage via the \ref Endpoint_ClearOUT() macro. * - * \note This function automatically clears the control transfer's status stage. Do not manually attempt - * to clear the status stage when using this routine in a control transaction. + * \note This function automatically sends the last packet in the data stage of the transaction; when the + * function returns, the user is responsible for clearing the <b>status</b> stage of the transaction. + * Note that the status stage packet is sent or received in the opposite direction of the data flow. * \n\n * * \note This routine should only be used on CONTROL type endpoints. @@ -361,8 +362,9 @@ * in both failure and success states; the user is responsible for manually clearing the status OUT packet * to finalize the transfer's status stage via the \ref Endpoint_ClearOUT() macro. * - * \note This function automatically clears the control transfer's status stage. Do not manually attempt - * to clear the status stage when using this routine in a control transaction. + * \note This function automatically sends the last packet in the data stage of the transaction; when the + * function returns, the user is responsible for clearing the <b>status</b> stage of the transaction. + * Note that the status stage packet is sent or received in the opposite direction of the data flow. * \n\n * * \note This routine should only be used on CONTROL type endpoints. @@ -383,8 +385,9 @@ * automatically sent after success or failure states; the user is responsible for manually sending the * status IN packet to finalize the transfer's status stage via the \ref Endpoint_ClearIN() macro. * - * \note This function automatically clears the control transfer's status stage. Do not manually attempt - * to clear the status stage when using this routine in a control transaction. + * \note This function automatically sends the last packet in the data stage of the transaction; when the + * function returns, the user is responsible for clearing the <b>status</b> stage of the transaction. + * Note that the status stage packet is sent or received in the opposite direction of the data flow. * \n\n * * \note This routine should only be used on CONTROL type endpoints. @@ -405,8 +408,9 @@ * automatically sent after success or failure states; the user is responsible for manually sending the * status IN packet to finalize the transfer's status stage via the \ref Endpoint_ClearIN() macro. * - * \note This function automatically clears the control transfer's status stage. Do not manually attempt - * to clear the status stage when using this routine in a control transaction. + * \note This function automatically sends the last packet in the data stage of the transaction; when the + * function returns, the user is responsible for clearing the <b>status</b> stage of the transaction. + * Note that the status stage packet is sent or received in the opposite direction of the data flow. * \n\n * * \note This routine should only be used on CONTROL type endpoints. |