diff options
| author | Dean Camera <dean@fourwalledcubicle.com> | 2010-05-03 07:41:22 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2010-05-03 07:41:22 +0000 |
| commit | eed7d4df6ae3da8616ec294d303ceea26078c707 (patch) | |
| tree | 49b2ff97d0c9c97035853fd9910a3502624720bd /LUFA/Drivers/USB/LowLevel/Endpoint.h | |
| parent | 5c0c0327d56cfe682913ad04eb4df5c6286d3661 (diff) | |
| download | lufa-eed7d4df6ae3da8616ec294d303ceea26078c707.tar.gz lufa-eed7d4df6ae3da8616ec294d303ceea26078c707.tar.bz2 lufa-eed7d4df6ae3da8616ec294d303ceea26078c707.zip | |
Added new ENDPOINT_*_BusSuspended error code to the Endpoint function, so that the stream functions early-abort if the bus is suspended before or during a transfer.
Diffstat (limited to 'LUFA/Drivers/USB/LowLevel/Endpoint.h')
| -rw-r--r-- | LUFA/Drivers/USB/LowLevel/Endpoint.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/LUFA/Drivers/USB/LowLevel/Endpoint.h b/LUFA/Drivers/USB/LowLevel/Endpoint.h index b18ff456d..93412f500 100644 --- a/LUFA/Drivers/USB/LowLevel/Endpoint.h +++ b/LUFA/Drivers/USB/LowLevel/Endpoint.h @@ -442,8 +442,12 @@ */
ENDPOINT_READYWAIT_DeviceDisconnected = 2, /**< Device was disconnected from the host while
* waiting for the endpoint to become ready.
- */
- ENDPOINT_READYWAIT_Timeout = 3, /**< The host failed to accept or send the next packet
+ */
+ ENDPOINT_READYWAIT_BusSuspended = 3, /**< The USB bus has been suspended by the host and
+ * no USB endpoint traffic can occur until the bus
+ * has resumed.
+ */
+ ENDPOINT_READYWAIT_Timeout = 4, /**< The host failed to accept or send the next packet
* within the software timeout period set by the
* \ref USB_STREAM_TIMEOUT_MS macro.
*/
@@ -462,11 +466,15 @@ ENDPOINT_RWSTREAM_DeviceDisconnected = 2, /**< Device was disconnected from the host during
* the transfer.
*/
- ENDPOINT_RWSTREAM_Timeout = 3, /**< The host failed to accept or send the next packet
+ ENDPOINT_RWSTREAM_BusSuspended = 3, /**< The USB bus has been suspended by the host and
+ * no USB endpoint traffic can occur until the bus
+ * has resumed.
+ */
+ ENDPOINT_RWSTREAM_Timeout = 4, /**< The host failed to accept or send the next packet
* within the software timeout period set by the
* \ref USB_STREAM_TIMEOUT_MS macro.
*/
- ENDPOINT_RWSTREAM_CallbackAborted = 4, /**< Indicates that the stream's callback function
+ ENDPOINT_RWSTREAM_CallbackAborted = 5, /**< Indicates that the stream's callback function
* aborted the transfer early.
*/
};
@@ -482,6 +490,10 @@ ENDPOINT_RWCSTREAM_DeviceDisconnected = 2, /**< Device was disconnected from the host during
* the transfer.
*/
+ ENDPOINT_RWCSTREAM_BusSuspended = 3, /**< The USB bus has been suspended by the host and
+ * no USB endpoint traffic can occur until the bus
+ * has resumed.
+ */
};
/* Inline Functions: */
|