diff options
Diffstat (limited to 'Demos/Host/LowLevel/PrinterHost')
| -rw-r--r-- | Demos/Host/LowLevel/PrinterHost/PrinterHost.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/Demos/Host/LowLevel/PrinterHost/PrinterHost.c b/Demos/Host/LowLevel/PrinterHost/PrinterHost.c index 045ecd9fb..6265eeeb9 100644 --- a/Demos/Host/LowLevel/PrinterHost/PrinterHost.c +++ b/Demos/Host/LowLevel/PrinterHost/PrinterHost.c @@ -177,16 +177,7 @@ void USB_Printer_Host(void) * request to switch to the interface alternate setting with the Bidirectional protocol */ if (PrinterAltSetting) { - USB_ControlRequest = (USB_Request_Header_t) - { - .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_INTERFACE), - .bRequest = REQ_SetInterface, - .wValue = PrinterAltSetting, - .wIndex = PrinterInterfaceNumber, - .wLength = 0, - }; - - if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful) + if ((ErrorCode = USB_Host_SetInterfaceAltSetting(PrinterInterfaceNumber, PrinterAltSetting)) != HOST_SENDCONTROL_Successful) { printf_P(PSTR(ESC_FG_RED "Control Error (Set Interface).\r\n" " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); |