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USBDFU/USBDFU.h
- Committer:
- devanlai
- Date:
- 2016-09-04
- Revision:
- 67:39396cc073f2
- Parent:
- 66:390c4a31db54
File content as of revision 67:39396cc073f2:
/* 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 USB_DFU_H #define USB_DFU_H /* These headers are included for child class. */ #include "USBEndpoints.h" #include "USBDescriptor.h" #include "USBDevice_Types.h" #include "USBDevice.h" #include "Callback.h" class USBDFU: public USBDevice { public: /** * Constructor * * @param vendor_id Your vendor_id * @param product_id Your product_id * @param product_release Your product_release * @param connect Connect the device */ USBDFU(uint16_t vendor_id = 0x1234, uint16_t product_id = 0x0006, uint16_t product_release = 0x0001, bool connect = true); /** * Attach a callback called when a DFU detach request is received * * @param tptr pointer to the object to call the member function on * @param mptr pointer to the member function to be called */ template<typename T> void attach(T* tptr, void (T::*mptr)(void)) { if((mptr != NULL) && (tptr != NULL)) { detach.attach(tptr, mptr); } } /** * Attach a callback called when a DFU detach request is received * * @param func function pointer */ void attach(Callback<void()> func); protected: uint16_t reportLength; /* * 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(); /* * Called by USBDevice on Endpoint0 request. Warning: Called in ISR context * This is used to handle extensions to standard requests * and class specific requests * * @returns true if class handles this request */ virtual bool USBCallback_request(); /* * Called by USBDevice layer. Set configuration of the device. * For instance, you can add all endpoints that you need on this function. * * @param configuration Number of the configuration * @returns true if class handles this request */ virtual bool USBCallback_setConfiguration(uint8_t configuration); private: Callback<void()> detach; static void no_op() {}; }; #endif