Oops: Really disable building of Projects/Host/ClassDriver directory in the Projects...

[pub/USBasp.git] / Demos / Host / LowLevel / StillImageHost / Lib / StillImageCommands.c

diff --git a/Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.c b/Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.c
index c0a9575..970df4f 100644 (file)
--- a/Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.c
+++ b/Demos/Host/LowLevel/StillImageHost/Lib/StillImageCommands.c
@@ -133,7 +133,7 @@ uint8_t SImage_RecieveBlockHeader(void)
                if (Pipe_IsStalled())\r
                {\r
                        /* Clear the stall condition on the OUT pipe */\r
-                       SImage_ClearPipeStall(SIMAGE_DATA_OUT_PIPE);\r
+                       USB_Host_ClearPipeStall(SIMAGE_DATA_OUT_PIPE);\r
 \r
                        /* Return error code and break out of the loop */\r
                        return PIPE_RWSTREAM_PipeStalled;\r
@@ -145,19 +145,16 @@ uint8_t SImage_RecieveBlockHeader(void)
                if (Pipe_IsStalled())\r
                {\r
                        /* Clear the stall condition on the IN pipe */\r
-                       SImage_ClearPipeStall(SIMAGE_DATA_IN_PIPE);\r
+                       USB_Host_ClearPipeStall(SIMAGE_DATA_IN_PIPE);\r
 \r
                        /* Return error code */\r
                        return PIPE_RWSTREAM_PipeStalled;\r
                }\r
                  \r
                /* Check to see if the device was disconnected, if so exit function */\r
-               if (!(USB_IsConnected))\r
-               {\r
-                       /* Return error code */\r
-                       return PIPE_RWSTREAM_DeviceDisconnected;\r
-               }\r
-       };\r
+               if (USB_HostState == HOST_STATE_Unattached)\r
+                 return PIPE_RWSTREAM_DeviceDisconnected;\r
+       }\r
        \r
        /* Freeze OUT pipe after use */\r
        Pipe_SelectPipe(SIMAGE_DATA_OUT_PIPE);\r
@@ -262,26 +259,3 @@ bool SImage_IsEventReceived(void)
        \r
        return IsEventReceived;\r
 }\r
-\r
-/** Clears the stall condition in the attached device on the nominated endpoint number.\r
- *\r
- *  \param[in] EndpointNum  Endpoint number in the attached device whose stall condition is to be cleared\r
- *\r
- *  \return A value from the USB_Host_SendControlErrorCodes_t enum\r
- */\r
-uint8_t SImage_ClearPipeStall(const uint8_t EndpointNum)\r
-{\r
-       USB_ControlRequest = (USB_Request_Header_t)\r
-               {\r
-                       .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_ENDPOINT),\r
-                       .bRequest      = REQ_ClearFeature,\r
-                       .wValue        = FEATURE_ENDPOINT_HALT,\r
-                       .wIndex        = EndpointNum,\r
-                       .wLength       = 0,\r
-               };\r
-       \r
-       /* Select the control pipe for the request transfer */\r
-       Pipe_SelectPipe(PIPE_CONTROLPIPE);\r
-\r
-       return USB_Host_SendControlRequest(NULL);\r
-}\r