USBDevice with MAX32620HSP platform support
Fork of USBDevice by
USBMIDI/USBMIDI.h
- Committer:
- enginerd
- Date:
- 2016-10-07
- Revision:
- 64:71deba5aa9e9
- Parent:
- 50:a3c50882f2c5
File content as of revision 64:71deba5aa9e9:
/* 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 USBMIDI_H #define USBMIDI_H /* These headers are included for child class. */ #include "USBEndpoints.h" #include "USBDescriptor.h" #include "USBDevice_Types.h" #include "USBDevice.h" #include "MIDIMessage.h" #define DEFAULT_CONFIGURATION (1) /** * USBMIDI example * * @code * #include "mbed.h" * #include "USBMIDI.h" * * USBMIDI midi; * * int main() { * while (1) { * for(int i=48; i<83; i++) { // send some messages! * midi.write(MIDIMessage::NoteOn(i)); * wait(0.25); * midi.write(MIDIMessage::NoteOff(i)); * wait(0.5); * } * } * } * @endcode */ class USBMIDI: public USBDevice { public: /** * Constructor * * @param vendor_id Your vendor_id * @param product_id Your product_id * @param product_release Your preoduct_release */ USBMIDI(uint16_t vendor_id = 0x0700, uint16_t product_id = 0x0101, uint16_t product_release = 0x0001); /** * Send a MIDIMessage * * @param m The MIDIMessage to send */ void write(MIDIMessage m); /** * Attach a callback for when a MIDIEvent is received * * @param fptr function pointer */ void attach(void (*fptr)(MIDIMessage)); protected: virtual bool EPBULK_OUT_callback(); virtual bool USBCallback_setConfiguration(uint8_t configuration); /* * 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(); private: uint8_t data[MAX_MIDI_MESSAGE_SIZE+1]; uint8_t cur_data; bool data_end; void (*midi_evt)(MIDIMessage); }; #endif