Diff: USB_Host/XBOXRECV.cpp

Revision:

0:b1ce54272580

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/USB_Host/XBOXRECV.cpp	Sat Jan 18 15:06:35 2020 +0000
@@ -0,0 +1,585 @@
+/* Copyright (C) 2012 Kristian Lauszus, TKJ Electronics. All rights reserved.
+
+ This software may be distributed and modified under the terms of the GNU
+ General Public License version 2 (GPL2) as published by the Free Software
+ Foundation and appearing in the file GPL2.TXT included in the packaging of
+ this file. Please note that GPL2 Section 2[b] requires that all works based
+ on this software must also be made publicly available under the terms of
+ the GPL2 ("Copyleft").
+
+ Contact information
+ -------------------
+
+ Kristian Lauszus, TKJ Electronics
+ Web      :  http://www.tkjelectronics.com
+ e-mail   :  kristianl@tkjelectronics.com
+
+ getBatteryLevel and checkStatus functions made by timstamp.co.uk found using BusHound from Perisoft.net
+ */
+
+#include "XBOXRECV.h"
+// To enable serial debugging see "settings.h"
+//#define EXTRADEBUG // Uncomment to get even more debugging data
+//#define PRINTREPORT // Uncomment to print the report send by the Xbox 360 Controller
+
+XBOXRECV::XBOXRECV(USB *p) :
+pUsb(p), // pointer to USB class instance - mandatory
+bAddress(0), // device address - mandatory
+bPollEnable(false) { // don't start polling before dongle is connected
+        for(uint8_t i = 0; i < XBOX_MAX_ENDPOINTS; i++) {
+                epInfo[i].epAddr = 0;
+                epInfo[i].maxPktSize = (i) ? 0 : 8;
+                epInfo[i].bmSndToggle = 0;
+                epInfo[i].bmRcvToggle = 0;
+                epInfo[i].bmNakPower = (i) ? USB_NAK_NOWAIT : USB_NAK_MAX_POWER;
+        }
+
+        if(pUsb) // register in USB subsystem
+                pUsb->RegisterDeviceClass(this); //set devConfig[] entry
+}
+
+uint8_t XBOXRECV::ConfigureDevice(uint8_t parent, uint8_t port, bool lowspeed) {
+        const uint8_t constBufSize = sizeof (USB_DEVICE_DESCRIPTOR);
+        uint8_t buf[constBufSize];
+        USB_DEVICE_DESCRIPTOR * udd = reinterpret_cast<USB_DEVICE_DESCRIPTOR*>(buf);
+        uint8_t rcode;
+        UsbDevice *p = NULL;
+        EpInfo *oldep_ptr = NULL;
+        uint16_t PID, VID;
+
+        AddressPool &addrPool = pUsb->GetAddressPool(); // Get memory address of USB device address pool
+#ifdef EXTRADEBUG
+        Notify(PSTR("\r\nXBOXRECV Init"), 0x80);
+#endif
+
+        if(bAddress) { // Check if address has already been assigned to an instance
+#ifdef DEBUG_USB_HOST
+                Notify(PSTR("\r\nAddress in use"), 0x80);
+#endif
+                return USB_ERROR_CLASS_INSTANCE_ALREADY_IN_USE;
+        }
+
+        p = addrPool.GetUsbDevicePtr(0); // Get pointer to pseudo device with address 0 assigned
+
+        if(!p) {
+#ifdef DEBUG_USB_HOST
+                Notify(PSTR("\r\nAddress not found"), 0x80);
+#endif
+                return USB_ERROR_ADDRESS_NOT_FOUND_IN_POOL;
+        }
+
+        if(!p->epinfo) {
+#ifdef DEBUG_USB_HOST
+                Notify(PSTR("\r\nepinfo is null"), 0x80);
+#endif
+                return USB_ERROR_EPINFO_IS_NULL;
+        }
+
+        oldep_ptr = p->epinfo; // Save old pointer to EP_RECORD of address 0
+        p->epinfo = epInfo; // Temporary assign new pointer to epInfo to p->epinfo in order to avoid toggle inconsistence
+        p->lowspeed = lowspeed;
+
+        rcode = pUsb->getDevDescr(0, 0, constBufSize, (uint8_t*)buf); // Get device descriptor - addr, ep, nbytes, data
+
+        p->epinfo = oldep_ptr; // Restore p->epinfo
+
+        if(rcode)
+                goto FailGetDevDescr;
+
+        VID = udd->idVendor;
+        PID = udd->idProduct;
+
+        if((VID != XBOX_VID && VID != MADCATZ_VID && VID != JOYTECH_VID) || (PID != XBOX_WIRELESS_RECEIVER_PID && PID != XBOX_WIRELESS_RECEIVER_THIRD_PARTY_PID)) { // Check if it's a Xbox receiver using the Vendor ID and Product ID
+#ifdef DEBUG_USB_HOST
+                Notify(PSTR("\r\nYou'll need a wireless receiver for this libary to work"), 0x80);
+#endif
+                goto FailUnknownDevice;
+        }
+
+        bAddress = addrPool.AllocAddress(parent, false, port); // Allocate new address according to device class
+
+        if(!bAddress) {
+#ifdef DEBUG_USB_HOST
+                Notify(PSTR("\r\nOut of address space"), 0x80);
+#endif
+                return USB_ERROR_OUT_OF_ADDRESS_SPACE_IN_POOL;
+        }
+
+        epInfo[0].maxPktSize = udd->bMaxPacketSize0; // Extract Max Packet Size from device descriptor
+
+        delay(20); // Wait a little before resetting device
+
+        return USB_ERROR_CONFIG_REQUIRES_ADDITIONAL_RESET;
+
+        /* Diagnostic messages */
+FailGetDevDescr:
+#ifdef DEBUG_USB_HOST
+        NotifyFailGetDevDescr(rcode);
+#endif
+        if(rcode != hrJERR)
+                rcode = USB_ERROR_FailGetDevDescr;
+        goto Fail;
+
+FailUnknownDevice:
+#ifdef DEBUG_USB_HOST
+        NotifyFailUnknownDevice(VID, PID);
+#endif
+        rcode = USB_DEV_CONFIG_ERROR_DEVICE_NOT_SUPPORTED;
+
+Fail:
+#ifdef DEBUG_USB_HOST
+        Notify(PSTR("\r\nXbox 360 Init Failed, error code: "), 0x80);
+        NotifyFail(rcode);
+#endif
+        Release();
+        return rcode;
+};
+
+uint8_t XBOXRECV::Init(uint8_t parent __attribute__((unused)), uint8_t port __attribute__((unused)), bool lowspeed) {
+        uint8_t rcode;
+
+        AddressPool &addrPool = pUsb->GetAddressPool();
+#ifdef EXTRADEBUG
+        Notify(PSTR("\r\nBTD Init"), 0x80);
+#endif
+        UsbDevice *p = addrPool.GetUsbDevicePtr(bAddress); // Get pointer to assigned address record
+
+        if(!p) {
+#ifdef DEBUG_USB_HOST
+                Notify(PSTR("\r\nAddress not found"), 0x80);
+#endif
+                return USB_ERROR_ADDRESS_NOT_FOUND_IN_POOL;
+        }
+
+        delay(300); // Assign new address to the device
+
+        rcode = pUsb->setAddr(0, 0, bAddress); // Assign new address to the device
+        if(rcode) {
+#ifdef DEBUG_USB_HOST
+                Notify(PSTR("\r\nsetAddr: "), 0x80);
+                D_PrintHex<uint8_t > (rcode, 0x80);
+#endif
+                p->lowspeed = false;
+                goto Fail;
+        }
+#ifdef EXTRADEBUG
+        Notify(PSTR("\r\nAddr: "), 0x80);
+        D_PrintHex<uint8_t > (bAddress, 0x80);
+#endif
+
+        p->lowspeed = false;
+
+        p = addrPool.GetUsbDevicePtr(bAddress); // Get pointer to assigned address record
+        if(!p) {
+#ifdef DEBUG_USB_HOST
+                Notify(PSTR("\r\nAddress not found"), 0x80);
+#endif
+                return USB_ERROR_ADDRESS_NOT_FOUND_IN_POOL;
+        }
+
+        p->lowspeed = lowspeed;
+
+        rcode = pUsb->setEpInfoEntry(bAddress, 1, epInfo); // Assign epInfo to epinfo pointer - only EP0 is known
+        if(rcode)
+                goto FailSetDevTblEntry;
+
+        /* The application will work in reduced host mode, so we can save program and data
+           memory space. After verifying the VID we will use known values for the
+           configuration values for device, interface, endpoints and HID for the XBOX360 Wireless receiver */
+
+        /* Initialize data structures for endpoints of device */
+        epInfo[ XBOX_INPUT_PIPE_1 ].epAddr = 0x01; // XBOX 360 report endpoint - poll interval 1ms
+        epInfo[ XBOX_INPUT_PIPE_1 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
+        epInfo[ XBOX_INPUT_PIPE_1 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
+        epInfo[ XBOX_INPUT_PIPE_1 ].maxPktSize = EP_MAXPKTSIZE;
+        epInfo[ XBOX_INPUT_PIPE_1 ].bmSndToggle = 0;
+        epInfo[ XBOX_INPUT_PIPE_1 ].bmRcvToggle = 0;
+        epInfo[ XBOX_OUTPUT_PIPE_1 ].epAddr = 0x01; // XBOX 360 output endpoint - poll interval 8ms
+        epInfo[ XBOX_OUTPUT_PIPE_1 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
+        epInfo[ XBOX_OUTPUT_PIPE_1 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
+        epInfo[ XBOX_OUTPUT_PIPE_1 ].maxPktSize = EP_MAXPKTSIZE;
+        epInfo[ XBOX_OUTPUT_PIPE_1 ].bmSndToggle = 0;
+        epInfo[ XBOX_OUTPUT_PIPE_1 ].bmRcvToggle = 0;
+
+        epInfo[ XBOX_INPUT_PIPE_2 ].epAddr = 0x03; // XBOX 360 report endpoint - poll interval 1ms
+        epInfo[ XBOX_INPUT_PIPE_2 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
+        epInfo[ XBOX_INPUT_PIPE_2 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
+        epInfo[ XBOX_INPUT_PIPE_2 ].maxPktSize = EP_MAXPKTSIZE;
+        epInfo[ XBOX_INPUT_PIPE_2 ].bmSndToggle = 0;
+        epInfo[ XBOX_INPUT_PIPE_2 ].bmRcvToggle = 0;
+        epInfo[ XBOX_OUTPUT_PIPE_2 ].epAddr = 0x03; // XBOX 360 output endpoint - poll interval 8ms
+        epInfo[ XBOX_OUTPUT_PIPE_2 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
+        epInfo[ XBOX_OUTPUT_PIPE_2 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
+        epInfo[ XBOX_OUTPUT_PIPE_2 ].maxPktSize = EP_MAXPKTSIZE;
+        epInfo[ XBOX_OUTPUT_PIPE_2 ].bmSndToggle = 0;
+        epInfo[ XBOX_OUTPUT_PIPE_2 ].bmRcvToggle = 0;
+
+        epInfo[ XBOX_INPUT_PIPE_3 ].epAddr = 0x05; // XBOX 360 report endpoint - poll interval 1ms
+        epInfo[ XBOX_INPUT_PIPE_3 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
+        epInfo[ XBOX_INPUT_PIPE_3 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
+        epInfo[ XBOX_INPUT_PIPE_3 ].maxPktSize = EP_MAXPKTSIZE;
+        epInfo[ XBOX_INPUT_PIPE_3 ].bmSndToggle = 0;
+        epInfo[ XBOX_INPUT_PIPE_3 ].bmRcvToggle = 0;
+        epInfo[ XBOX_OUTPUT_PIPE_3 ].epAddr = 0x05; // XBOX 360 output endpoint - poll interval 8ms
+        epInfo[ XBOX_OUTPUT_PIPE_3 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
+        epInfo[ XBOX_OUTPUT_PIPE_3 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
+        epInfo[ XBOX_OUTPUT_PIPE_3 ].maxPktSize = EP_MAXPKTSIZE;
+        epInfo[ XBOX_OUTPUT_PIPE_3 ].bmSndToggle = 0;
+        epInfo[ XBOX_OUTPUT_PIPE_3 ].bmRcvToggle = 0;
+
+        epInfo[ XBOX_INPUT_PIPE_4 ].epAddr = 0x07; // XBOX 360 report endpoint - poll interval 1ms
+        epInfo[ XBOX_INPUT_PIPE_4 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
+        epInfo[ XBOX_INPUT_PIPE_4 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
+        epInfo[ XBOX_INPUT_PIPE_4 ].maxPktSize = EP_MAXPKTSIZE;
+        epInfo[ XBOX_INPUT_PIPE_4 ].bmSndToggle = 0;
+        epInfo[ XBOX_INPUT_PIPE_4 ].bmRcvToggle = 0;
+        epInfo[ XBOX_OUTPUT_PIPE_4 ].epAddr = 0x07; // XBOX 360 output endpoint - poll interval 8ms
+        epInfo[ XBOX_OUTPUT_PIPE_4 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
+        epInfo[ XBOX_OUTPUT_PIPE_4 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
+        epInfo[ XBOX_OUTPUT_PIPE_4 ].maxPktSize = EP_MAXPKTSIZE;
+        epInfo[ XBOX_OUTPUT_PIPE_4 ].bmSndToggle = 0;
+        epInfo[ XBOX_OUTPUT_PIPE_4 ].bmRcvToggle = 0;
+
+        rcode = pUsb->setEpInfoEntry(bAddress, 9, epInfo);
+        if(rcode)
+                goto FailSetDevTblEntry;
+
+        delay(200); //Give time for address change
+
+        rcode = pUsb->setConf(bAddress, epInfo[ XBOX_CONTROL_PIPE ].epAddr, 1);
+        if(rcode)
+                goto FailSetConfDescr;
+
+#ifdef DEBUG_USB_HOST
+        Notify(PSTR("\r\nXbox Wireless Receiver Connected\r\n"), 0x80);
+#endif
+        XboxReceiverConnected = true;
+        bPollEnable = true;
+        checkStatusTimer = 0; // Reset timer
+        return 0; // Successful configuration
+
+        /* Diagnostic messages */
+FailSetDevTblEntry:
+#ifdef DEBUG_USB_HOST
+        NotifyFailSetDevTblEntry();
+        goto Fail;
+#endif
+
+FailSetConfDescr:
+#ifdef DEBUG_USB_HOST
+        NotifyFailSetConfDescr();
+#endif
+
+Fail:
+#ifdef DEBUG_USB_HOST
+        Notify(PSTR("\r\nXbox 360 Init Failed, error code: "), 0x80);
+        NotifyFail(rcode);
+#endif
+        Release();
+        return rcode;
+}
+
+/* Performs a cleanup after failed Init() attempt */
+uint8_t XBOXRECV::Release() {
+        XboxReceiverConnected = false;
+        for(uint8_t i = 0; i < 4; i++)
+                Xbox360Connected[i] = 0x00;
+        pUsb->GetAddressPool().FreeAddress(bAddress);
+        bAddress = 0;
+        bPollEnable = false;
+        return 0;
+}
+
+uint8_t XBOXRECV::Poll() {
+        if(!bPollEnable)
+                return 0;
+        if(!checkStatusTimer || ((int32_t)((uint32_t)millis() - checkStatusTimer) > 3000)) { // Run checkStatus every 3 seconds
+                checkStatusTimer = (uint32_t)millis();
+                checkStatus();
+        }
+
+        uint8_t inputPipe;
+        uint16_t bufferSize;
+        for(uint8_t i = 0; i < 4; i++) {
+                if(i == 0)
+                        inputPipe = XBOX_INPUT_PIPE_1;
+                else if(i == 1)
+                        inputPipe = XBOX_INPUT_PIPE_2;
+                else if(i == 2)
+                        inputPipe = XBOX_INPUT_PIPE_3;
+                else
+                        inputPipe = XBOX_INPUT_PIPE_4;
+
+                bufferSize = EP_MAXPKTSIZE; // This is the maximum number of bytes we want to receive
+                pUsb->inTransfer(bAddress, epInfo[ inputPipe ].epAddr, &bufferSize, readBuf);
+                if(bufferSize > 0) { // The number of received bytes
+#ifdef EXTRADEBUG
+                        Notify(PSTR("Bytes Received: "), 0x80);
+                        D_PrintHex<uint16_t > (bufferSize, 0x80);
+                        Notify(PSTR("\r\n"), 0x80);
+#endif
+                        readReport(i);
+#ifdef PRINTREPORT
+                        printReport(i, bufferSize); // Uncomment "#define PRINTREPORT" to print the report send by the Xbox 360 Controller
+#endif
+                }
+        }
+        return 0;
+}
+
+void XBOXRECV::readReport(uint8_t controller) {
+        if(readBuf == NULL)
+                return;
+        // This report is send when a controller is connected and disconnected
+        if(readBuf[0] == 0x08 && readBuf[1] != Xbox360Connected[controller]) {
+                Xbox360Connected[controller] = readBuf[1];
+#ifdef DEBUG_USB_HOST
+                Notify(PSTR("Controller "), 0x80);
+                Notify(controller, 0x80);
+#endif
+                if(Xbox360Connected[controller]) {
+#ifdef DEBUG_USB_HOST
+                        const char* str = 0;
+                        switch(readBuf[1]) {
+                                case 0x80: str = PSTR(" as controller\r\n");
+                                        break;
+                                case 0x40: str = PSTR(" as headset\r\n");
+                                        break;
+                                case 0xC0: str = PSTR(" as controller+headset\r\n");
+                                        break;
+                        }
+                        Notify(PSTR(": connected"), 0x80);
+                        Notify(str, 0x80);
+#endif
+                        onInit(controller);
+                }
+#ifdef DEBUG_USB_HOST
+                else
+                        Notify(PSTR(": disconnected\r\n"), 0x80);
+#endif
+                return;
+        }
+        // Controller status report
+        if(readBuf[1] == 0x00 && readBuf[3] & 0x13 && readBuf[4] >= 0x22) {
+                controllerStatus[controller] = ((uint16_t)readBuf[3] << 8) | readBuf[4];
+                return;
+        }
+        if(readBuf[1] != 0x01) // Check if it's the correct report - the receiver also sends different status reports
+                return;
+
+        // A controller must be connected if it's sending data
+        if(!Xbox360Connected[controller])
+                Xbox360Connected[controller] |= 0x80;
+
+        ButtonState[controller] = (uint32_t)(readBuf[9] | ((uint16_t)readBuf[8] << 8) | ((uint32_t)readBuf[7] << 16) | ((uint32_t)readBuf[6] << 24));
+
+        hatValue[controller][LeftHatX] = (int16_t)(((uint16_t)readBuf[11] << 8) | readBuf[10]);
+        hatValue[controller][LeftHatY] = (int16_t)(((uint16_t)readBuf[13] << 8) | readBuf[12]);
+        hatValue[controller][RightHatX] = (int16_t)(((uint16_t)readBuf[15] << 8) | readBuf[14]);
+        hatValue[controller][RightHatY] = (int16_t)(((uint16_t)readBuf[17] << 8) | readBuf[16]);
+
+        //Notify(PSTR("\r\nButtonState: "), 0x80);
+        //PrintHex<uint32_t>(ButtonState[controller], 0x80);
+
+        if(ButtonState[controller] != OldButtonState[controller]) {
+                buttonStateChanged[controller] = true;
+                ButtonClickState[controller] = (ButtonState[controller] >> 16) & ((~OldButtonState[controller]) >> 16); // Update click state variable, but don't include the two trigger buttons L2 and R2
+                if(((uint8_t)OldButtonState[controller]) == 0 && ((uint8_t)ButtonState[controller]) != 0) // The L2 and R2 buttons are special as they are analog buttons
+                        R2Clicked[controller] = true;
+                if((uint8_t)(OldButtonState[controller] >> 8) == 0 && (uint8_t)(ButtonState[controller] >> 8) != 0)
+                        L2Clicked[controller] = true;
+                OldButtonState[controller] = ButtonState[controller];
+        }
+}
+
+void XBOXRECV::printReport(uint8_t controller __attribute__((unused)), uint8_t nBytes __attribute__((unused))) { //Uncomment "#define PRINTREPORT" to print the report send by the Xbox 360 Controller
+#ifdef PRINTREPORT
+        if(readBuf == NULL)
+                return;
+        Notify(PSTR("Controller "), 0x80);
+        Notify(controller, 0x80);
+        Notify(PSTR(": "), 0x80);
+        for(uint8_t i = 0; i < nBytes; i++) {
+                D_PrintHex<uint8_t > (readBuf[i], 0x80);
+                Notify(PSTR(" "), 0x80);
+        }
+        Notify(PSTR("\r\n"), 0x80);
+#endif
+}
+
+uint8_t XBOXRECV::getButtonPress(ButtonEnum b, uint8_t controller) {
+        if(b == L2) // These are analog buttons
+                return (uint8_t)(ButtonState[controller] >> 8);
+        else if(b == R2)
+                return (uint8_t)ButtonState[controller];
+        return (bool)(ButtonState[controller] & ((uint32_t)pgm_read_word(&XBOX_BUTTONS[(uint8_t)b]) << 16));
+}
+
+bool XBOXRECV::getButtonClick(ButtonEnum b, uint8_t controller) {
+        if(b == L2) {
+                if(L2Clicked[controller]) {
+                        L2Clicked[controller] = false;
+                        return true;
+                }
+                return false;
+        } else if(b == R2) {
+                if(R2Clicked[controller]) {
+                        R2Clicked[controller] = false;
+                        return true;
+                }
+                return false;
+        }
+        uint16_t button = pgm_read_word(&XBOX_BUTTONS[(uint8_t)b]);
+        bool click = (ButtonClickState[controller] & button);
+        ButtonClickState[controller] &= ~button; // clear "click" event
+        return click;
+}
+
+int16_t XBOXRECV::getAnalogHat(AnalogHatEnum a, uint8_t controller) {
+        return hatValue[controller][a];
+}
+
+bool XBOXRECV::buttonChanged(uint8_t controller) {
+        bool state = buttonStateChanged[controller];
+        buttonStateChanged[controller] = false;
+        return state;
+}
+
+/*
+ControllerStatus Breakdown
+ControllerStatus[controller] & 0x0001   // 0
+ControllerStatus[controller] & 0x0002   // normal batteries, no rechargeable battery pack
+ControllerStatus[controller] & 0x0004   // controller starting up / settling
+ControllerStatus[controller] & 0x0008   // headset adapter plugged in, but no headphones connected (mute?)
+ControllerStatus[controller] & 0x0010   // 0
+ControllerStatus[controller] & 0x0020   // 1
+ControllerStatus[controller] & 0x0040   // battery level (high bit)
+ControllerStatus[controller] & 0x0080   // battery level (low bit)
+ControllerStatus[controller] & 0x0100   // 1
+ControllerStatus[controller] & 0x0200   // 1
+ControllerStatus[controller] & 0x0400   // headset adapter plugged in
+ControllerStatus[controller] & 0x0800   // 0
+ControllerStatus[controller] & 0x1000   // 1
+ControllerStatus[controller] & 0x2000   // 0
+ControllerStatus[controller] & 0x4000   // 0
+ControllerStatus[controller] & 0x8000   // 0
+ */
+uint8_t XBOXRECV::getBatteryLevel(uint8_t controller) {
+        return ((controllerStatus[controller] & 0x00C0) >> 6);
+}
+
+void XBOXRECV::XboxCommand(uint8_t controller, uint8_t* data, uint16_t nbytes) {
+#ifdef EXTRADEBUG
+        uint8_t rcode;
+#endif
+        uint8_t outputPipe;
+        switch(controller) {
+                case 0: outputPipe = XBOX_OUTPUT_PIPE_1;
+                        break;
+                case 1: outputPipe = XBOX_OUTPUT_PIPE_2;
+                        break;
+                case 2: outputPipe = XBOX_OUTPUT_PIPE_3;
+                        break;
+                case 3: outputPipe = XBOX_OUTPUT_PIPE_4;
+                        break;
+                default:
+                        return;
+        }
+#ifdef EXTRADEBUG
+        rcode =
+#endif
+                pUsb->outTransfer(bAddress, epInfo[ outputPipe ].epAddr, nbytes, data);
+#ifdef EXTRADEBUG
+        if(rcode)
+                Notify(PSTR("Error sending Xbox message\r\n"), 0x80);
+#endif
+}
+
+void XBOXRECV::disconnect(uint8_t controller) {
+        writeBuf[0] = 0x00;
+        writeBuf[1] = 0x00;
+        writeBuf[2] = 0x08;
+        writeBuf[3] = 0xC0;
+
+        XboxCommand(controller, writeBuf, 4);
+}
+
+void XBOXRECV::setLedRaw(uint8_t value, uint8_t controller) {
+        writeBuf[0] = 0x00;
+        writeBuf[1] = 0x00;
+        writeBuf[2] = 0x08;
+        writeBuf[3] = value | 0x40;
+
+        XboxCommand(controller, writeBuf, 4);
+}
+
+void XBOXRECV::setLedOn(LEDEnum led, uint8_t controller) {
+        if(led == OFF)
+                setLedRaw(0, controller);
+        else if(led != ALL) // All LEDs can't be on a the same time
+                setLedRaw(pgm_read_byte(&XBOX_LEDS[(uint8_t)led]) + 4, controller);
+}
+
+void XBOXRECV::setLedBlink(LEDEnum led, uint8_t controller) {
+        setLedRaw(pgm_read_byte(&XBOX_LEDS[(uint8_t)led]), controller);
+}
+
+void XBOXRECV::setLedMode(LEDModeEnum ledMode, uint8_t controller) { // This function is used to do some speciel LED stuff the controller supports
+        setLedRaw((uint8_t)ledMode, controller);
+}
+
+/* PC runs this at interval of approx 2 seconds
+Thanks to BusHound from Perisoft.net for the Windows USB Analysis output
+Found by timstamp.co.uk
+ */
+void XBOXRECV::checkStatus() {
+        if(!bPollEnable)
+                return;
+        // Get controller info
+        writeBuf[0] = 0x08;
+        writeBuf[1] = 0x00;
+        writeBuf[2] = 0x0f;
+        writeBuf[3] = 0xc0;
+        for(uint8_t i = 0; i < 4; i++) {
+                XboxCommand(i, writeBuf, 4);
+        }
+        // Get battery status
+        writeBuf[0] = 0x00;
+        writeBuf[1] = 0x00;
+        writeBuf[2] = 0x00;
+        writeBuf[3] = 0x40;
+        for(uint8_t i = 0; i < 4; i++) {
+                if(Xbox360Connected[i])
+                        XboxCommand(i, writeBuf, 4);
+        }
+}
+
+void XBOXRECV::setRumbleOn(uint8_t lValue, uint8_t rValue, uint8_t controller) {
+        writeBuf[0] = 0x00;
+        writeBuf[1] = 0x01;
+        writeBuf[2] = 0x0f;
+        writeBuf[3] = 0xc0;
+        writeBuf[4] = 0x00;
+        writeBuf[5] = lValue; // big weight
+        writeBuf[6] = rValue; // small weight
+
+        XboxCommand(controller, writeBuf, 7);
+}
+
+void XBOXRECV::onInit(uint8_t controller) {
+        if(pFuncOnInit)
+                pFuncOnInit(); // Call the user function
+        else {
+                LEDEnum led;
+                if(controller == 0)
+                        led = static_cast<LEDEnum>(CONTROLLER_LED1);
+                else if(controller == 1)
+                        led = static_cast<LEDEnum>(CONTROLLER_LED2);
+                else if(controller == 2)
+                        led = static_cast<LEDEnum>(CONTROLLER_LED3);
+                else
+                        led = static_cast<LEDEnum>(CONTROLLER_LED4);
+                setLedOn(led, controller);
+        }
+}
+