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Fixed incorrect/missing control status stage transfers on demos, bootloaders and applications (thanks to Nate Lawson).

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This commit is contained in:
Dean Camera 2009-03-10 05:56:17 +00:00
parent 4a09da2098
commit 3803976534
23 changed files with 157 additions and 67 deletions
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17
Demos/MassStorage/MassStorage.c
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@ -159,10 +159,13 @@ EVENT_HANDLER(USB_UnhandledControlPacket)
case REQ_MassStorageReset:
if (bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
{
/* Indicate that the current transfer should be aborted */
IsMassStoreReset = true;
Endpoint_ClearSetupReceived();
/* Indicate that the current transfer should be aborted */
IsMassStoreReset = true;
/* Acknowledge status stage */
while (!(Endpoint_IsSetupINReady()));
Endpoint_ClearSetupIN();
}
@ -171,9 +174,15 @@ EVENT_HANDLER(USB_UnhandledControlPacket)
if (bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
{
/* Indicate to the host the number of supported LUNs (virtual disks) on the device */
Endpoint_ClearSetupReceived();
Endpoint_ClearSetupReceived();
Endpoint_Write_Byte(TOTAL_LUNS - 1);
Endpoint_ClearSetupIN();
/* Acknowledge status stage */
while (!(Endpoint_IsSetupOUTReceived()));
Endpoint_ClearSetupOUT();
}
break;