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- /* Copyright (C) 2012 Kristian Lauszus, TKJ Electronics. All rights reserved.
- Copyright (C) 2015 guruthree
-
- 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 : [email protected]
-
- guruthree
- Web : https://github.com/guruthree/
- */
-
-
- #ifndef _xboxone_h_
- #define _xboxone_h_
-
- #include "Usb.h"
- #include "xboxEnums.h"
-
- /* Data Xbox ONE taken from descriptors */
- #define EP_MAXPKTSIZE 32 // max size for data via USB
-
- /* Names we give to the 3 XboxONE pipes */
- #define XBOX_CONTROL_PIPE 0
- #define XBOX_OUTPUT_PIPE 1
- #define XBOX_INPUT_PIPE 2
-
- // PID and VID of the different devices
- #define XBOX_VID 0x045E // Microsoft Corporation
- #define XBOX_ONE_PID 0x02D1 // Microsoft One Wired controller
-
- #define XBOX_REPORT_BUFFER_SIZE 14 // Size of the input report buffer
-
- #define XBOX_MAX_ENDPOINTS 3
-
- /** This class implements support for a Xbox ONE controller connected via USB. */
- class XBOXONE : public USBDeviceConfig {
- public:
- /**
- * Constructor for the XBOXONE class.
- * @param pUsb Pointer to USB class instance.
- */
- XBOXONE(USB *pUsb);
-
- /** @name USBDeviceConfig implementation */
- /**
- * Initialize the Xbox Controller.
- * @param parent Hub number.
- * @param port Port number on the hub.
- * @param lowspeed Speed of the device.
- * @return 0 on success.
- */
- virtual uint8_t Init(uint8_t parent, uint8_t port, bool lowspeed);
- /**
- * Release the USB device.
- * @return 0 on success.
- */
- virtual uint8_t Release();
- /**
- * Poll the USB Input endpoins and run the state machines.
- * @return 0 on success.
- */
- virtual uint8_t Poll();
-
- /**
- * Get the device address.
- * @return The device address.
- */
- virtual uint8_t GetAddress() {
- return bAddress;
- };
-
- /**
- * Used to check if the controller has been initialized.
- * @return True if it's ready.
- */
- virtual bool isReady() {
- return bPollEnable;
- };
-
- /**
- * Used by the USB core to check what this driver support.
- * @param vid The device's VID.
- * @param pid The device's PID.
- * @return Returns true if the device's VID and PID matches this driver.
- */
- virtual bool VIDPIDOK(uint16_t vid, uint16_t pid) {
- return (vid == XBOX_VID && pid == XBOX_ONE_PID);
- };
- /**@}*/
-
- /** @name Xbox Controller functions */
- /**
- * getButtonPress(ButtonEnum b) will return true as long as the button is held down.
- *
- * While getButtonClick(ButtonEnum b) will only return it once.
- *
- * So you instance if you need to increase a variable once you would use getButtonClick(ButtonEnum b),
- * but if you need to drive a robot forward you would use getButtonPress(ButtonEnum b).
- * @param b ::ButtonEnum to read.
- * @return getButtonClick(ButtonEnum b) will return a bool, while getButtonPress(ButtonEnum b) will return a word if reading ::L2 or ::R2.
- */
- uint16_t getButtonPress(ButtonEnum b);
- bool getButtonClick(ButtonEnum b);
-
- /**
- * Return the analog value from the joysticks on the controller.
- * @param a Either ::LeftHatX, ::LeftHatY, ::RightHatX or ::RightHatY.
- * @return Returns a signed 16-bit integer.
- */
- int16_t getAnalogHat(AnalogHatEnum a);
-
- /**
- * Used to call your own function when the controller is successfully initialized.
- * @param funcOnInit Function to call.
- */
- void attachOnInit(void (*funcOnInit)(void)) {
- pFuncOnInit = funcOnInit;
- };
- /**@}*/
-
- /** True if a Xbox ONE controller is connected. */
- bool XboxOneConnected;
-
- protected:
- /** Pointer to USB class instance. */
- USB *pUsb;
- /** Device address. */
- uint8_t bAddress;
- /** Endpoint info structure. */
- EpInfo epInfo[XBOX_MAX_ENDPOINTS];
-
- private:
- /**
- * Called when the controller is successfully initialized.
- * Use attachOnInit(void (*funcOnInit)(void)) to call your own function.
- */
- void onInit();
- void (*pFuncOnInit)(void); // Pointer to function called in onInit()
-
- bool bPollEnable;
-
- /* Variables to store the buttons */
- uint16_t ButtonState;
- uint16_t OldButtonState;
- uint16_t ButtonClickState;
- int16_t hatValue[4];
- uint16_t triggerValue[2];
- uint16_t triggerValueOld[2];
-
- bool L2Clicked; // These buttons are analog, so we use we use these bools to check if they where clicked or not
- bool R2Clicked;
-
- uint8_t readBuf[EP_MAXPKTSIZE]; // General purpose buffer for input data
- uint8_t writeBuf[12]; // General purpose buffer for output data
-
- void readReport(); // read incoming data
- void printReport(); // print incoming date - Uncomment for debugging
-
- /* Private commands */
- uint8_t XboxCommand(uint8_t* data, uint16_t nbytes);
- };
- #endif
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