Ejemplos de Udd_setup_type en C++ (Cpp)

Ejemplo n.º 1

Archivo: udi_cdc.c Proyecto: AshitakaLax/Ultimate_Developer_Keyboard

bool udi_cdc_comm_setup(void)
{
	uint8_t port = udi_cdc_setup_to_port();

	if (Udd_setup_is_in()) {
		// GET Interface Requests
		if (Udd_setup_type() == USB_REQ_TYPE_CLASS) {
			// Requests Class Interface Get
			switch (udd_g_ctrlreq.req.bRequest) {
			case USB_REQ_CDC_GET_LINE_CODING:
				// Get configuration of CDC line
				if (sizeof(usb_cdc_line_coding_t) !=
						udd_g_ctrlreq.req.wLength)
					return false; // Error for USB host
				udd_g_ctrlreq.payload =
						(uint8_t *) &
						udi_cdc_line_coding[port];
				udd_g_ctrlreq.payload_size =
						sizeof(usb_cdc_line_coding_t);
				return true;
			}
		}
	}
	if (Udd_setup_is_out()) {
		// SET Interface Requests
		if (Udd_setup_type() == USB_REQ_TYPE_CLASS) {
			// Requests Class Interface Set
			switch (udd_g_ctrlreq.req.bRequest) {
			case USB_REQ_CDC_SET_LINE_CODING:
				// Change configuration of CDC line
				if (sizeof(usb_cdc_line_coding_t) !=
						udd_g_ctrlreq.req.wLength)
					return false; // Error for USB host
				udd_g_ctrlreq.callback =
						udi_cdc_line_coding_received;
				udd_g_ctrlreq.payload =
						(uint8_t *) &
						udi_cdc_line_coding[port];
				udd_g_ctrlreq.payload_size =
						sizeof(usb_cdc_line_coding_t);
				return true;
			case USB_REQ_CDC_SET_CONTROL_LINE_STATE:
				// According cdc spec 1.1 chapter 6.2.14
				UDI_CDC_SET_DTR_EXT(port, (0 !=
						(udd_g_ctrlreq.req.wValue
						 & CDC_CTRL_SIGNAL_DTE_PRESENT)));
				UDI_CDC_SET_RTS_EXT(port, (0 !=
						(udd_g_ctrlreq.req.wValue
						 & CDC_CTRL_SIGNAL_ACTIVATE_CARRIER)));
				return true;
			}
		}
	}
	return false;  // request Not supported
}

Ejemplo n.º 2

Archivo: udi_vendor.c Proyecto: EwanLu/chipwhisperer

bool udi_vendor_setup(void)
{
	if (Udd_setup_is_in()) {
		if (Udd_setup_type() == USB_REQ_TYPE_VENDOR) {
			return UDI_VENDOR_SETUP_IN_RECEIVED();
		}
	}
	if (Udd_setup_is_out()) {
		if (Udd_setup_type() == USB_REQ_TYPE_VENDOR) {
			return UDI_VENDOR_SETUP_OUT_RECEIVED();
		}
	}
	return false; // Not supported request
}

Ejemplo n.º 3

Archivo: udi_vendor.c Proyecto: InSoonPark/asf

bool udi_vendor_setup(void)
{
	if (Udd_setup_is_in()) {
		if ((Udd_setup_type() == USB_REQ_TYPE_VENDOR)
				&& (udd_g_ctrlreq.req.bRequest == 0)) {
			return UDI_VENDOR_SETUP_IN_RECEIVED();
		}
	}
	if (Udd_setup_is_out()) {
		if ((Udd_setup_type() == USB_REQ_TYPE_VENDOR)
				&& (udd_g_ctrlreq.req.bRequest == 0)
				&& (0 != udd_g_ctrlreq.req.wLength)) {
			return UDI_VENDOR_SETUP_OUT_RECEIVED();
		}
	}
	return false; // Not supported request
}

Ejemplo n.º 4

Archivo: udi_dfu.c Proyecto: xin3liang/device_google_accessory_adk2012_demo

bool udc_dfu_setup(void)
{

	//** Interface requests
	if (Udd_setup_type() != USB_REQ_TYPE_CLASS) {
		return false;	// Only class request decoded
	}
// TODO: use state of DFU specification
	if (Udd_setup_is_in()) {
		// Requests Class Interface Get
		switch (udd_g_ctrlreq.req.bRequest) {
		case USB_REQ_DFU_GETSTATUS:
			if (0 != udd_g_ctrlreq.req.wValue)
				break;
			if (sizeof(udi_dfu_status) !=
					udd_g_ctrlreq.req.wLength)
				break;
			udd_g_ctrlreq.payload =
					(uint8_t *) & udi_dfu_status;
			udd_g_ctrlreq.payload_size =
					sizeof(udi_dfu_status);
			return true;

		case USB_REQ_DFU_GETSTATE:
			if (0 != udd_g_ctrlreq.req.wValue)
				break;
			if (sizeof(udi_dfu_status.bState) !=
					udd_g_ctrlreq.req.wLength)
				break;
			udd_g_ctrlreq.payload =
					(uint8_t *) &
					(udi_dfu_status.bState);
			udd_g_ctrlreq.payload_size =
					sizeof(udi_dfu_status.bState);
			return true;

		case USB_REQ_DFU_UPLOAD:
			break;
		}
	}


	if (Udd_setup_is_out()) {
		// Requests Class Interface Set
		switch (udd_g_ctrlreq.req.bRequest) {
		case USB_REQ_DFU_ABORT:
			break;
		case USB_REQ_DFU_CLRSTATUS:
			if (0 != udd_g_ctrlreq.req.wValue)
				break;
			if (0 != udd_g_ctrlreq.req.wLength)
				break;
			udi_dfu_clear_status();
			return true;

		case USB_REQ_DFU_DNLOAD:
			break;
		}
	}
	// Unknown request
	udi_dfu_status.bStatus = DFU_STATUS_ERRSTALLEDPK;
	udi_dfu_status.bState = DFU_STATE_DFUERROR;
	return false;
}