diff options
Diffstat (limited to 'Demos/USBtoSerial/USBtoSerial.c')
| -rw-r--r-- | Demos/USBtoSerial/USBtoSerial.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Demos/USBtoSerial/USBtoSerial.c b/Demos/USBtoSerial/USBtoSerial.c index 0495826b9..c7c9e4b04 100644 --- a/Demos/USBtoSerial/USBtoSerial.c +++ b/Demos/USBtoSerial/USBtoSerial.c @@ -164,7 +164,7 @@ 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 */
@@ -178,7 +178,7 @@ 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 */
@@ -206,10 +206,11 @@ 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();
}
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