C++ (Cpp) usbhw_set_address示例

示例#1

文件： usb_device.c 项目： freecores/usb_device_core

//-----------------------------------------------------------------
// set_address:
//-----------------------------------------------------------------
static void set_address(struct device_request *request)
{
	unsigned char addr = (LO_BYTE(request->wValue)) & USB_ADDRESS_MASK;
	
	usbhw_set_address(addr);
    usbhw_control_endpoint_ack();

    log_printf(USBLOG_INFO, "USB: Set address %x\n", addr);
}

示例#2

文件： usb.c 项目： BackupTheBerlios/porus-svn

void usb_set_address(u8 adr)
{
	if (adr==flags.address) return;
#ifdef USB_DEFERRED_ADDRESS
	usb_set_state(USB_STATE_WILL_ADDRESS);
	flags.address=adr;
#else
	usbhw_set_address(adr);
	usb_set_state(USB_STATE_ADDRESS);
#endif
}