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authorDean Camera <[email protected]>2010-05-03 07:41:22 +0000
committerDean Camera <[email protected]>2010-05-03 07:41:22 +0000
commiteed7d4df6ae3da8616ec294d303ceea26078c707 (patch)
tree49b2ff97d0c9c97035853fd9910a3502624720bd /LUFA/Drivers/USB/LowLevel/Endpoint.c
parent5c0c0327d56cfe682913ad04eb4df5c6286d3661 (diff)
downloadqmk_firmware-eed7d4df6ae3da8616ec294d303ceea26078c707.tar.gz
qmk_firmware-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.c')
-rw-r--r--LUFA/Drivers/USB/LowLevel/Endpoint.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/LUFA/Drivers/USB/LowLevel/Endpoint.c b/LUFA/Drivers/USB/LowLevel/Endpoint.c
index 81fef1c2ef..5560c8092e 100644
--- a/LUFA/Drivers/USB/LowLevel/Endpoint.c
+++ b/LUFA/Drivers/USB/LowLevel/Endpoint.c
@@ -120,6 +120,8 @@ uint8_t Endpoint_WaitUntilReady(void)
if (USB_DeviceState == DEVICE_STATE_Unattached)
return ENDPOINT_READYWAIT_DeviceDisconnected;
+ else if (USB_DeviceState == DEVICE_STATE_Suspended)
+ return ENDPOINT_READYWAIT_BusSuspended;
else if (Endpoint_IsStalled())
return ENDPOINT_READYWAIT_EndpointStalled;