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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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9
Demos/CDC/CDC.c
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@ -171,7 +171,7 @@ EVENT_HANDLER(USB_UnhandledControlPacket)
case REQ_GetLineEncoding:
if (bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
{
/* Acknowedge the SETUP packet, ready for data transfer */
/* Acknowledge the SETUP packet, ready for data transfer */
Endpoint_ClearSetupReceived();
/* Write the line coding data to the control endpoint */
@ -185,7 +185,7 @@ EVENT_HANDLER(USB_UnhandledControlPacket)
case REQ_SetLineEncoding:
if (bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
{
/* Acknowedge the SETUP packet, ready for data transfer */
/* Acknowledge the SETUP packet, ready for data transfer */
Endpoint_ClearSetupReceived();
/* Read the line coding data in from the host into the global struct */
@ -210,10 +210,11 @@ EVENT_HANDLER(USB_UnhandledControlPacket)
// Do something with the given line states in wIndex
#endif
/* Acknowedge the SETUP packet, ready for data transfer */
/* Acknowledge the SETUP packet, ready for data transfer */
Endpoint_ClearSetupReceived();
/* Send an empty packet to acknowedge the command */
/* Acknowledge status stage */
while (!(Endpoint_IsSetupINReady()));
Endpoint_ClearSetupIN();
}