2018.07.26
Dependencies: FATFileSystem3 mbed-rtos
Fork of USBHost by
USBHostHID/USBHostGamepad.h
- Committer:
- sayzyas
- Date:
- 2015-06-18
- Revision:
- 33:86c22c0c8aae
- Parent:
- 32:e6717a485577
- Child:
- 34:cac1e8336448
File content as of revision 33:86c22c0c8aae:
/* mbed USBHost Gamepad driver sample * Copyright (c) 2014 Yuuichi Akagawa * * modified from mbed USBHostMouse * * Copyright (c) 2014 mbed.org, MIT License * * Permission is hereby granted, free of charge, to any person obtaining a copy of this software * and associated documentation files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or * substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef USBHOSTGAMEPAD_H #define USBHOSTGAMEPAD_H #include "USBHostConf.h" //#if USBHOST_GAMEPAD #include "USBHost.h" //HID Class Request #define HID_GET_REPORT 0x01 #define HID_GET_IDLE 0x02 #define HID_GET_PROTOCOL 0x03 #define HID_GET_DESCRIPTOR 0x06 #define HID_SET_REPORT 0x09 #define HID_SET_IDLE 0x0a #define HID_SET_PROTOCOL 0x0b /** * A class to communicate a USB MIDI device */ class USBHostGamepad : public IUSBEnumerator { public: /** * Constructor */ USBHostGamepad(); /** * Try to connect a gamepad device * * @return true if connection was successful */ bool connect(); /** * Check if a gamepad is connected * * @returns true if a gamepad is connected */ bool connected(); /** * Attach a callback called when a gamepad event is received * * @param ptr function pointer */ // inline void attachEvent(void (*ptr)(uint8_t btnX, uint8_t btnY, uint8_t btnABCD, uint8_t btnSpecial)) { inline void attachEvent(void (*ptr)(uint8_t btn00, uint8_t btn01, uint8_t btn02, uint8_t btn03, uint8_t btn04, uint8_t btn05, uint8_t btn06, uint8_t btn07, uint8_t btn08, uint8_t btn09, uint8_t btn10, uint8_t btn11, uint8_t btn12, uint8_t btn13, uint8_t btn14, uint8_t btn15)) { if (ptr != NULL) { onUpdate = ptr; } } /** * Request the HID report descriptor * * @param dev request the device descriptor on this device * @param buf buffer to store the device descriptor * @param max_len_buf maximum size of buf * @param len_dev_descr pointer to store the length of the packet transferred */ USB_TYPE getReportDescriptor(USBDeviceConnected * dev, uint8_t * buf, uint16_t max_len_buf, uint16_t * len_rep_descr = NULL); protected: //From IUSBEnumerator virtual void setVidPid(uint16_t vid, uint16_t pid); virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used private: USBHost * host; USBDeviceConnected * dev; USBEndpoint * int_in; // uint8_t report[8]; uint8_t report[16]; bool dev_connected; bool gamepad_device_found; int gamepad_intf; uint8_t btnX; uint8_t btnY; uint8_t btnABCD; uint8_t btnSpecial; uint8_t btn00; uint8_t btn01; uint8_t btn02; uint8_t btn03; uint8_t btn04; uint8_t btn05; uint8_t btn06; uint8_t btn07; uint8_t btn08; uint8_t btn09; uint8_t btn10; uint8_t btn11; uint8_t btn12; uint8_t btn13; uint8_t btn14; uint8_t btn15; void rxHandler(); // void (*onUpdate)(uint8_t btnX, uint8_t btnY, uint8_t btnABCD, uint8_t btnSpecial); void (*onUpdate)(uint8_t btn00, uint8_t btn01, uint8_t btn02, uint8_t btn03, uint8_t btn04, uint8_t btn05, uint8_t btn06, uint8_t btn07, uint8_t btn08, uint8_t btn09, uint8_t btn10, uint8_t btn11, uint8_t btn12, uint8_t btn13,uint8_t btn14,uint8_t btn15 ); int report_id; void init(); bool parseHidDescr(); }; //#endif #endif