diff options
Diffstat (limited to 'Demos/Host/LowLevel/PrinterHost/Lib/PrinterCommands.c')
| -rw-r--r-- | Demos/Host/LowLevel/PrinterHost/Lib/PrinterCommands.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Demos/Host/LowLevel/PrinterHost/Lib/PrinterCommands.c b/Demos/Host/LowLevel/PrinterHost/Lib/PrinterCommands.c index 6ed7fa908..4c88bb4f2 100644 --- a/Demos/Host/LowLevel/PrinterHost/Lib/PrinterCommands.c +++ b/Demos/Host/LowLevel/PrinterHost/Lib/PrinterCommands.c @@ -82,6 +82,8 @@ uint8_t Printer_GetDeviceID(char* DeviceIDString, uint16_t BufferSize) wIndex: 0,
wLength: sizeof(DeviceIDStringLength),
};
+
+ Pipe_SelectPipe(PIPE_CONTROLPIPE);
if ((ErrorCode = USB_Host_SendControlRequest(&DeviceIDStringLength)) != HOST_SENDCONTROL_Successful)
return ErrorCode;
@@ -122,6 +124,8 @@ uint8_t Printer_GetPortStatus(uint8_t* PortStatus) wLength: sizeof(uint8_t),
};
+ Pipe_SelectPipe(PIPE_CONTROLPIPE);
+
return USB_Host_SendControlRequest(PortStatus);
}
@@ -141,6 +145,8 @@ uint8_t Printer_SoftReset(void) wLength: 0,
};
+ Pipe_SelectPipe(PIPE_CONTROLPIPE);
+
return USB_Host_SendControlRequest(NULL);
}
|