A Composite device with USBSerial and USBKeyboard
Dependents: USBSerialKeyboard_Example
USBCDCHID.h
- Committer:
- p3p
- Date:
- 2013-03-30
- Revision:
- 0:93ff83b03fd8
File content as of revision 0:93ff83b03fd8:
/* Copyright (c) 2010-2011 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 USBCDCHID_H #define USBCDCHID_H /* These headers are included for child class. */ #include "USBEndpoints.h" #include "USBDescriptor.h" #include "USBDevice_Types.h" #include "USBDevice.h" #include "USBHID_Types.h" #define REPORT_ID_KEYBOARD 1 #define REPORT_ID_VOLUME 3 #include "Keyboard_Types.h" class USBCDCHID: public USBDevice { public: /* * Constructor * * @param vendor_id Your vendor_id * @param product_id Your product_id * @param product_release Your preoduct_release */ USBCDCHID(uint16_t vendor_id, uint16_t product_id, uint16_t product_release); protected: /* * Get device descriptor. Warning: this method has to store the length of the report descriptor in reportLength. * * @returns pointer to the device descriptor */ virtual uint8_t * deviceDesc(); /* * Get string product descriptor * * @returns pointer to the string product descriptor */ virtual uint8_t * stringIproductDesc(); /* * Get string interface descriptor * * @returns pointer to the string interface descriptor */ virtual uint8_t * stringIinterfaceDesc(); /* * Get configuration descriptor * * @returns pointer to the configuration descriptor */ virtual uint8_t * configurationDesc(); /* * Send a buffer * * @param endpoint endpoint which will be sent the buffer * @param buffer buffer to be sent * @param size length of the buffer * @returns true if successful */ bool send(uint8_t * buffer, uint32_t size); /* * Read a buffer from a certain endpoint. Warning: blocking * * @param endpoint endpoint to read * @param buffer buffer where will be stored bytes * @param size the number of bytes read will be stored in *size * @param maxSize the maximum length that can be read * @returns true if successful */ bool readEP(uint8_t * buffer, uint32_t * size); /* * Read a buffer from a certain endpoint. Warning: non blocking * * @param endpoint endpoint to read * @param buffer buffer where will be stored bytes * @param size the number of bytes read will be stored in *size * @param maxSize the maximum length that can be read * @returns true if successful */ bool readEP_NB(uint8_t * buffer, uint32_t * size); virtual uint8_t * reportDesc(); uint16_t reportLength; virtual uint16_t reportDescLength() { reportDesc(); return reportLength; } protected: virtual bool USBCallback_request(); virtual bool USBCallback_setConfiguration(uint8_t configuration); volatile bool terminal_connected; HID_REPORT outputReport; uint8_t output_length; uint8_t input_length; }; #endif