Added new USB_Host_ClearPipeStall() convenience function to clear a stall condition on an attached device's endpoint.

Added new USB_Host_GetDeviceDescriptor() convenience function to retrieve the attached device's Device descriptor.

Make Pipe_ConfigurePipe() mask the given endpoint number against PIPE_EPNUM_MASK to ensure the endpoint IN direction bit is cleared to prevent endpoint type corruption.

Fix documentation mentioning Pipe_GetCurrentToken() function when real name is Pipe_GetPipeToken().

1 files changed, 2 insertions, 12 deletions

diff --git a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c b/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c
index b7d49f609..1aaa8141e 100644
--- a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c
+++ b/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c
@@ -144,22 +144,12 @@ void Bluetooth_Management_Task(void)
 			}

 

 			puts_P(PSTR("Bluetooth Dongle Detected.\r\n"));

-

-			/* Standard request to set the device configuration to configuration 1 */

-			USB_ControlRequest = (USB_Request_Header_t)

-				{

-					bmRequestType: (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_DEVICE),

-					bRequest:      REQ_SetConfiguration,

-					wValue:        1,

-					wIndex:        0,

-					wLength:       0,

-				};

 				

 			/* Select the control pipe for the request transfer */

 			Pipe_SelectPipe(PIPE_CONTROLPIPE);

 

-			/* Send the request, display error and wait for device detatch if request fails */

-			if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)

+			/* Set the device configuration to the first configuration (rarely do devices use multiple configurations) */

+			if ((ErrorCode = USB_Host_SetDeviceConfiguration(1)) != HOST_SENDCONTROL_Successful)

 			{

 				puts_P(PSTR("Control Error (Set Configuration).\r\n"));

 				printf_P(PSTR(" -- Error Code: %d\r\n"), ErrorCode);