diff options
Diffstat (limited to 'cores/arduino/USBAPI.h')
| -rw-r--r-- | cores/arduino/USBAPI.h | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/cores/arduino/USBAPI.h b/cores/arduino/USBAPI.h index 5a33002..5837b3e 100644 --- a/cores/arduino/USBAPI.h +++ b/cores/arduino/USBAPI.h @@ -1,10 +1,42 @@ +/* + USBAPI.h + Copyright (c) 2005-2014 Arduino. All right reserved. + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ #ifndef __USBAPI__ #define __USBAPI__ +#include <inttypes.h> +#include <avr/pgmspace.h> +#include <avr/eeprom.h> +#include <avr/interrupt.h> +#include <util/delay.h> + +typedef unsigned char u8; +typedef unsigned short u16; +typedef unsigned long u32; + +#include "Arduino.h" + #if defined(USBCON) +#include "USBDesc.h" +#include "USBCore.h" + //================================================================================ //================================================================================ // USB @@ -27,25 +59,33 @@ extern USBDevice_ USBDevice; struct ring_buffer; +#ifndef SERIAL_BUFFER_SIZE #if (RAMEND < 1000) #define SERIAL_BUFFER_SIZE 16 #else #define SERIAL_BUFFER_SIZE 64 #endif +#endif +#if (SERIAL_BUFFER_SIZE>256) +#error Please lower the CDC Buffer size +#endif class Serial_ : public Stream { +private: + int peek_buffer; public: + Serial_() { peek_buffer = -1; }; void begin(unsigned long); void begin(unsigned long, uint8_t); void end(void); virtual int available(void); - virtual void accept(void); virtual int peek(void); virtual int read(void); virtual void flush(void); virtual size_t write(uint8_t); + virtual size_t write(const uint8_t*, size_t); using Print::write; // pull in write(str) and write(buf, size) from Print operator bool(); |