From 6746e37088ce8ba03529c1226bd216705edb2b1f Mon Sep 17 00:00:00 2001 From: tmk Date: Fri, 10 Apr 2015 01:25:48 +0900 Subject: Remove core library and build files --- protocol/usb_hid/README | 47 -- protocol/usb_hid/USB_Host_Shield_2.0 | 1 - .../usb_hid/arduino-1.0.1/cores/arduino/Arduino.h | 215 ------- .../usb_hid/arduino-1.0.1/cores/arduino/CDC.cpp | 233 ------- .../usb_hid/arduino-1.0.1/cores/arduino/Client.h | 26 - .../usb_hid/arduino-1.0.1/cores/arduino/HID.cpp | 520 ---------------- .../arduino-1.0.1/cores/arduino/HardwareSerial.cpp | 428 ------------- .../arduino-1.0.1/cores/arduino/HardwareSerial.h | 81 --- .../arduino-1.0.1/cores/arduino/IPAddress.cpp | 56 -- .../arduino-1.0.1/cores/arduino/IPAddress.h | 76 --- .../usb_hid/arduino-1.0.1/cores/arduino/Platform.h | 23 - .../usb_hid/arduino-1.0.1/cores/arduino/Print.cpp | 263 -------- .../usb_hid/arduino-1.0.1/cores/arduino/Print.h | 78 --- .../arduino-1.0.1/cores/arduino/Printable.h | 40 -- .../usb_hid/arduino-1.0.1/cores/arduino/Server.h | 9 - .../usb_hid/arduino-1.0.1/cores/arduino/Stream.cpp | 270 --------- .../usb_hid/arduino-1.0.1/cores/arduino/Stream.h | 96 --- .../usb_hid/arduino-1.0.1/cores/arduino/Tone.cpp | 601 ------------------ .../usb_hid/arduino-1.0.1/cores/arduino/USBAPI.h | 195 ------ .../arduino-1.0.1/cores/arduino/USBCore.cpp | 672 --------------------- .../usb_hid/arduino-1.0.1/cores/arduino/USBCore.h | 303 ---------- .../usb_hid/arduino-1.0.1/cores/arduino/USBDesc.h | 63 -- protocol/usb_hid/arduino-1.0.1/cores/arduino/Udp.h | 88 --- .../arduino-1.0.1/cores/arduino/WCharacter.h | 168 ------ .../arduino-1.0.1/cores/arduino/WInterrupts.c | 298 --------- .../usb_hid/arduino-1.0.1/cores/arduino/WMath.cpp | 60 -- .../arduino-1.0.1/cores/arduino/WString.cpp | 645 -------------------- .../usb_hid/arduino-1.0.1/cores/arduino/WString.h | 205 ------- .../usb_hid/arduino-1.0.1/cores/arduino/binary.h | 515 ---------------- .../usb_hid/arduino-1.0.1/cores/arduino/main.cpp | 20 - .../usb_hid/arduino-1.0.1/cores/arduino/new.cpp | 18 - protocol/usb_hid/arduino-1.0.1/cores/arduino/new.h | 22 - .../usb_hid/arduino-1.0.1/cores/arduino/wiring.c | 324 ---------- .../arduino-1.0.1/cores/arduino/wiring_analog.c | 282 --------- .../arduino-1.0.1/cores/arduino/wiring_digital.c | 178 ------ .../arduino-1.0.1/cores/arduino/wiring_private.h | 69 --- .../arduino-1.0.1/cores/arduino/wiring_pulse.c | 69 --- .../arduino-1.0.1/cores/arduino/wiring_shift.c | 55 -- .../variants/eightanaloginputs/pins_arduino.h | 27 - .../arduino-1.0.1/variants/leonardo/pins_arduino.h | 256 -------- .../arduino-1.0.1/variants/mega/pins_arduino.h | 363 ----------- .../arduino-1.0.1/variants/standard/pins_arduino.h | 218 ------- protocol/usb_hid/leonardo_led.h | 10 - protocol/usb_hid/override_Serial.cpp | 51 -- protocol/usb_hid/override_wiring.c | 29 - protocol/usb_hid/parser.cpp | 24 - protocol/usb_hid/parser.h | 12 - protocol/usb_hid/test/Makefile | 126 ---- protocol/usb_hid/test/config.h | 40 -- protocol/usb_hid/test/test.cpp | 92 --- protocol/usb_hid/usb_hid.h | 10 - 51 files changed, 8570 deletions(-) delete mode 100644 protocol/usb_hid/README delete mode 160000 protocol/usb_hid/USB_Host_Shield_2.0 delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/Arduino.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/CDC.cpp delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/Client.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/HID.cpp delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/HardwareSerial.cpp delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/HardwareSerial.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/IPAddress.cpp delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/IPAddress.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/Platform.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.cpp delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/Printable.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/Server.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/Stream.cpp delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/Stream.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/Tone.cpp delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/USBAPI.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/USBCore.cpp delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/USBCore.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/USBDesc.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/Udp.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/WCharacter.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/WInterrupts.c delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/WMath.cpp delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/WString.cpp delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/WString.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/binary.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/main.cpp delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/new.cpp delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/new.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring.c delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring_analog.c delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring_digital.c delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring_private.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring_pulse.c delete mode 100644 protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring_shift.c delete mode 100644 protocol/usb_hid/arduino-1.0.1/variants/eightanaloginputs/pins_arduino.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/variants/leonardo/pins_arduino.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/variants/mega/pins_arduino.h delete mode 100644 protocol/usb_hid/arduino-1.0.1/variants/standard/pins_arduino.h delete mode 100644 protocol/usb_hid/leonardo_led.h delete mode 100644 protocol/usb_hid/override_Serial.cpp delete mode 100644 protocol/usb_hid/override_wiring.c delete mode 100644 protocol/usb_hid/parser.cpp delete mode 100644 protocol/usb_hid/parser.h delete mode 100644 protocol/usb_hid/test/Makefile delete mode 100644 protocol/usb_hid/test/config.h delete mode 100644 protocol/usb_hid/test/test.cpp delete mode 100644 protocol/usb_hid/usb_hid.h (limited to 'protocol/usb_hid') diff --git a/protocol/usb_hid/README b/protocol/usb_hid/README deleted file mode 100644 index 0d2efc2aa2..0000000000 --- a/protocol/usb_hid/README +++ /dev/null @@ -1,47 +0,0 @@ -USB HID protocol -================ -Host side of USB HID keyboard protocol implementation. -Only standard HID Boot mode is supported at this time. This means most of normal keyboards are supported while proprietary >6KRO and NKRO is not. - -Third party Libraries ---------------------- -USB_Host_Shield_2.0 - Circuits@Home repository is git-submoduled. Do git submodule init & update to get the content. - https://github.com/felis/USB_Host_Shield_2.0 - -arduino-1.0.1 - Arduino files copied from: - https://github.com/arduino/Arduino/hardware/arduino/{cores,variants} - - -Test build ----------- -In test directory; - $ make - $ DEV=/dev/ttyACM0 make program - -You can see HID keyboard reports on debug output. - - -Restriction and Bug -------------------- -Not supported/confirmed yet. - Hub, suspend, keyboard LED - -Switching power on VBUS: - To power reset device. - http://www.circuitsathome.com/camera-control/simulating-cable-disconnect-on-usb-host-shield-2-0 - This is needed for a device which are not initilized with 'USB Bus Reset'(long SE0) - -Can't bus-reset a keyboard which already attached on bus properly. - Slow start up of Leonardo's bootloader causes this? - Need to unplug/plug a keyboard after firmware starts up. - MAX3421E doesn't work SAMPLEBUS well to know whether device connected or not. - -Keyboard with other endpoints than boot keyboard may go wrong. - On my keyboard with mouse key the converter locks up when using mouse key function. - -Can't compile on Windows filesystem. - On Linux no problem. - Windows doesn't know difference between common/print.h and arduino/Print.h. - Change file name common/print.h to console.h ? diff --git a/protocol/usb_hid/USB_Host_Shield_2.0 b/protocol/usb_hid/USB_Host_Shield_2.0 deleted file mode 160000 index 7c2e6c1bcd..0000000000 --- a/protocol/usb_hid/USB_Host_Shield_2.0 +++ /dev/null @@ -1 +0,0 @@ -Subproject commit 7c2e6c1bcdcc22cfdbd82edd9d8fc4c4276ead47 diff --git a/protocol/usb_hid/arduino-1.0.1/cores/arduino/Arduino.h b/protocol/usb_hid/arduino-1.0.1/cores/arduino/Arduino.h deleted file mode 100644 index 830c9952fb..0000000000 --- a/protocol/usb_hid/arduino-1.0.1/cores/arduino/Arduino.h +++ /dev/null @@ -1,215 +0,0 @@ -#ifndef Arduino_h -#define Arduino_h - -#include -#include -#include - -#include -#include -#include - -#include "binary.h" - -#ifdef __cplusplus -extern "C"{ -#endif - -#define HIGH 0x1 -#define LOW 0x0 - -#define INPUT 0x0 -#define OUTPUT 0x1 -#define INPUT_PULLUP 0x2 - -#define true 0x1 -#define false 0x0 - -#define PI 3.1415926535897932384626433832795 -#define HALF_PI 1.5707963267948966192313216916398 -#define TWO_PI 6.283185307179586476925286766559 -#define DEG_TO_RAD 0.017453292519943295769236907684886 -#define RAD_TO_DEG 57.295779513082320876798154814105 - -#define SERIAL 0x0 -#define DISPLAY 0x1 - -#define LSBFIRST 0 -#define MSBFIRST 1 - -#define CHANGE 1 -#define FALLING 2 -#define RISING 3 - -#if defined(__AVR_ATtiny24__) || defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__) || defined(__AVR_ATtiny25__) || defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__) -#define DEFAULT 0 -#define EXTERNAL 1 -#define INTERNAL 2 -#else -#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) || defined(__AVR_ATmega1284P__) -#define INTERNAL1V1 2 -#define INTERNAL2V56 3 -#else -#define INTERNAL 3 -#endif -#define DEFAULT 1 -#define EXTERNAL 0 -#endif - -// undefine stdlib's abs if encountered -#ifdef abs -#undef abs -#endif - -#define min(a,b) ((a)<(b)?(a):(b)) -#define max(a,b) ((a)>(b)?(a):(b)) -#define abs(x) ((x)>0?(x):-(x)) -#define constrain(amt,low,high) ((amt)<(low)?(low):((amt)>(high)?(high):(amt))) -#define round(x) ((x)>=0?(long)((x)+0.5):(long)((x)-0.5)) -#define radians(deg) ((deg)*DEG_TO_RAD) -#define degrees(rad) ((rad)*RAD_TO_DEG) -#define sq(x) ((x)*(x)) - -#define interrupts() sei() -#define noInterrupts() cli() - -#define clockCyclesPerMicrosecond() ( F_CPU / 1000000L ) -#define clockCyclesToMicroseconds(a) ( (a) / clockCyclesPerMicrosecond() ) -#define microsecondsToClockCycles(a) ( (a) * clockCyclesPerMicrosecond() ) - -#define lowByte(w) ((uint8_t) ((w) & 0xff)) -#define highByte(w) ((uint8_t) ((w) >> 8)) - -#define bitRead(value, bit) (((value) >> (bit)) & 0x01) -#define bitSet(value, bit) ((value) |= (1UL << (bit))) -#define bitClear(value, bit) ((value) &= ~(1UL << (bit))) -#define bitWrite(value, bit, bitvalue) (bitvalue ? bitSet(value, bit) : bitClear(value, bit)) - - -typedef unsigned int word; - -#define bit(b) (1UL << (b)) - -typedef uint8_t boolean; -typedef uint8_t byte; - -void init(void); - -void pinMode(uint8_t, uint8_t); -void digitalWrite(uint8_t, uint8_t); -int digitalRead(uint8_t); -int analogRead(uint8_t); -void analogReference(uint8_t mode); -void analogWrite(uint8_t, int); - -unsigned long millis(void); -unsigned long micros(void); -void delay(unsigned long); -void delayMicroseconds(unsigned int us); -unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout); - -void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, uint8_t val); -uint8_t shiftIn(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder); - -void attachInterrupt(uint8_t, void (*)(void), int mode); -void detachInterrupt(uint8_t); - -void setup(void); -void loop(void); - -// Get the bit location within the hardware port of the given virtual pin. -// This comes from the pins_*.c file for the active board configuration. - -#define analogInPinToBit(P) (P) - -// On the ATmega1280, the addresses of some of the port registers are -// greater than 255, so we can't store them in uint8_t's. -extern const uint16_t PROGMEM port_to_mode_PGM[]; -extern const uint16_t PROGMEM port_to_input_PGM[]; -extern const uint16_t PROGMEM port_to_output_PGM[]; - -extern const uint8_t PROGMEM digital_pin_to_port_PGM[]; -// extern const uint8_t PROGMEM digital_pin_to_bit_PGM[]; -extern const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[]; -extern const uint8_t PROGMEM digital_pin_to_timer_PGM[]; - -// Get the bit location within the hardware port of the given virtual pin. -// This comes from the pins_*.c file for the active board configuration. -// -// These perform slightly better as macros compared to inline functions -// -#define digitalPinToPort(P) ( pgm_read_byte( digital_pin_to_port_PGM + (P) ) ) -#define digitalPinToBitMask(P) ( pgm_read_byte( digital_pin_to_bit_mask_PGM + (P) ) ) -#define digitalPinToTimer(P) ( pgm_read_byte( digital_pin_to_timer_PGM + (P) ) ) -#define analogInPinToBit(P) (P) -#define portOutputRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_output_PGM + (P))) ) -#define portInputRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_input_PGM + (P))) ) -#define portModeRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_mode_PGM + (P))) ) - -#define NOT_A_PIN 0 -#define NOT_A_PORT 0 - -#ifdef ARDUINO_MAIN -#define PA 1 -#define PB 2 -#define PC 3 -#define PD 4 -#define PE 5 -#define PF 6 -#define PG 7 -#define PH 8 -#define PJ 10 -#define PK 11 -#define PL 12 -#endif - -#define NOT_ON_TIMER 0 -#define TIMER0A 1 -#define TIMER0B 2 -#define TIMER1A 3 -#define TIMER1B 4 -#define TIMER2 5 -#define TIMER2A 6 -#define TIMER2B 7 - -#define TIMER3A 8 -#define TIMER3B 9 -#define TIMER3C 10 -#define TIMER4A 11 -#define TIMER4B 12 -#define TIMER4C 13 -#define TIMER4D 14 -#define TIMER5A 15 -#define TIMER5B 16 -#define TIMER5C 17 - -#ifdef __cplusplus -} // extern "C" -#endif - -#ifdef __cplusplus -#include "WCharacter.h" -#include "WString.h" -#include "HardwareSerial.h" - -uint16_t makeWord(uint16_t w); -uint16_t makeWord(byte h, byte l); - -#define word(...) makeWord(__VA_ARGS__) - -unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout = 1000000L); - -void tone(uint8_t _pin, unsigned int frequency, unsigned long duration = 0); -void noTone(uint8_t _pin); - -// WMath prototypes -long random(long); -long random(long, long); -void randomSeed(unsigned int); -long map(long, long, long, long, long); - -#endif - -#include "pins_arduino.h" - -#endif diff --git a/protocol/usb_hid/arduino-1.0.1/cores/arduino/CDC.cpp b/protocol/usb_hid/arduino-1.0.1/cores/arduino/CDC.cpp deleted file mode 100644 index 1ee3a488a5..0000000000 --- a/protocol/usb_hid/arduino-1.0.1/cores/arduino/CDC.cpp +++ /dev/null @@ -1,233 +0,0 @@ - - -/* Copyright (c) 2011, Peter Barrett -** -** Permission to use, copy, modify, and/or distribute this software for -** any purpose with or without fee is hereby granted, provided that the -** above copyright notice and this permission notice appear in all copies. -** -** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL -** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED -** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR -** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES -** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -** SOFTWARE. -*/ - -#include "Platform.h" -#include "USBAPI.h" -#include - -#if defined(USBCON) -#ifdef CDC_ENABLED - -#if (RAMEND < 1000) -#define SERIAL_BUFFER_SIZE 16 -#else -#define SERIAL_BUFFER_SIZE 64 -#endif - -struct ring_buffer -{ - unsigned char buffer[SERIAL_BUFFER_SIZE]; - volatile int head; - volatile int tail; -}; - -ring_buffer cdc_rx_buffer = { { 0 }, 0, 0}; - -typedef struct -{ - u32 dwDTERate; - u8 bCharFormat; - u8 bParityType; - u8 bDataBits; - u8 lineState; -} LineInfo; - -static volatile LineInfo _usbLineInfo = { 57600, 0x00, 0x00, 0x00, 0x00 }; - -#define WEAK __attribute__ ((weak)) - -extern const CDCDescriptor _cdcInterface PROGMEM; -const CDCDescriptor _cdcInterface = -{ - D_IAD(0,2,CDC_COMMUNICATION_INTERFACE_CLASS,CDC_ABSTRACT_CONTROL_MODEL,1), - - // CDC communication interface - D_INTERFACE(CDC_ACM_INTERFACE,1,CDC_COMMUNICATION_INTERFACE_CLASS,CDC_ABSTRACT_CONTROL_MODEL,0), - D_CDCCS(CDC_HEADER,0x10,0x01), // Header (1.10 bcd) - D_CDCCS(CDC_CALL_MANAGEMENT,1,1), // Device handles call management (not) - D_CDCCS4(CDC_ABSTRACT_CONTROL_MANAGEMENT,6), // SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported - D_CDCCS(CDC_UNION,CDC_ACM_INTERFACE,CDC_DATA_INTERFACE), // Communication interface is master, data interface is slave 0 - D_ENDPOINT(USB_ENDPOINT_IN (CDC_ENDPOINT_ACM),USB_ENDPOINT_TYPE_INTERRUPT,0x10,0x40), - - // CDC data interface - D_INTERFACE(CDC_DATA_INTERFACE,2,CDC_DATA_INTERFACE_CLASS,0,0), - D_ENDPOINT(USB_ENDPOINT_OUT(CDC_ENDPOINT_OUT),USB_ENDPOINT_TYPE_BULK,0x40,0), - D_ENDPOINT(USB_ENDPOINT_IN (CDC_ENDPOINT_IN ),USB_ENDPOINT_TYPE_BULK,0x40,0) -}; - -int WEAK CDC_GetInterface(u8* interfaceNum) -{ - interfaceNum[0] += 2; // uses 2 - return USB_SendControl(TRANSFER_PGM,&_cdcInterface,sizeof(_cdcInterface)); -} - -bool WEAK CDC_Setup(Setup& setup) -{ - u8 r = setup.bRequest; - u8 requestType = setup.bmRequestType; - - if (REQUEST_DEVICETOHOST_CLASS_INTERFACE == requestType) - { - if (CDC_GET_LINE_CODING == r) - { - USB_SendControl(0,(void*)&_usbLineInfo,7); - return true; - } - } - - if (REQUEST_HOSTTODEVICE_CLASS_INTERFACE == requestType) - { - if (CDC_SET_LINE_CODING == r) - { - USB_RecvControl((void*)&_usbLineInfo,7); - return true; - } - - if (CDC_SET_CONTROL_LINE_STATE == r) - { - _usbLineInfo.lineState = setup.wValueL; - - // auto-reset into the bootloader is triggered when the port, already - // open at 1200 bps, is closed. this is the signal to start the watchdog - // with a relatively long period so it can finish housekeeping tasks - // like servicing endpoints before the sketch ends - if (1200 == _usbLineInfo.dwDTERate) { - // We check DTR state to determine if host port is open (bit 0 of lineState). - if ((_usbLineInfo.lineState & 0x01) == 0) { - *(uint16_t *)0x0800 = 0x7777; - wdt_enable(WDTO_120MS); - } else { - // Most OSs do some intermediate steps when configuring ports and DTR can - // twiggle more than once before stabilizing. - // To avoid spurious resets we set the watchdog to 250ms and eventually - // cancel if DTR goes back high. - - wdt_disable(); - wdt_reset(); - *(uint16_t *)0x0800 = 0x0; - } - } - return true; - } - } - return false; -} - - -int _serialPeek = -1; -void Serial_::begin(uint16_t baud_count) -{ -} - -void Serial_::end(void) -{ -} - -void Serial_::accept(void) -{ - ring_buffer *buffer = &cdc_rx_buffer; - int c = USB_Recv(CDC_RX); - int i = (unsigned int)(buffer->head+1) % SERIAL_BUFFER_SIZE; - - // if we should be storing the received character into the location - // just before the tail (meaning that the head would advance to the - // current location of the tail), we're about to overflow the buffer - // and so we don't write the character or advance the head. - if (i != buffer->tail) { - buffer->buffer[buffer->head] = c; - buffer->head = i; - } -} - -int Serial_::available(void) -{ - ring_buffer *buffer = &cdc_rx_buffer; - return (unsigned int)(SERIAL_BUFFER_SIZE + buffer->head - buffer->tail) % SERIAL_BUFFER_SIZE; -} - -int Serial_::peek(void) -{ - ring_buffer *buffer = &cdc_rx_buffer; - if (buffer->head == buffer->tail) { - return -1; - } else { - return buffer->buffer[buffer->tail]; - } -} - -int Serial_::read(void) -{ - ring_buffer *buffer = &cdc_rx_buffer; - // if the head isn't ahead of the tail, we don't have any characters - if (buffer->head == buffer->tail) { - return -1; - } else { - unsigned char c = buffer->buffer[buffer->tail]; - buffer->tail = (unsigned int)(buffer->tail + 1) % SERIAL_BUFFER_SIZE; - return c; - } -} - -void Serial_::flush(void) -{ - USB_Flush(CDC_TX); -} - -size_t Serial_::write(uint8_t c) -{ - /* only try to send bytes if the high-level CDC connection itself - is open (not just the pipe) - the OS should set lineState when the port - is opened and clear lineState when the port is closed. - bytes sent before the user opens the connection or after - the connection is closed are lost - just like with a UART. */ - - // TODO - ZE - check behavior on different OSes and test what happens if an - // open connection isn't broken cleanly (cable is yanked out, host dies - // or locks up, or host virtual serial port hangs) - if (_usbLineInfo.lineState > 0) { - int r = USB_Send(CDC_TX,&c,1); - if (r > 0) { - return r; - } else { - setWriteError(); - return 0; - } - } - setWriteError(); - return 0; -} - -// This operator is a convenient way for a sketch to check whether the -// port has actually been configured and opened by the host (as opposed -// to just being connected to the host). It can be used, for example, in -// setup() before printing to ensure that an application on the host is -// actually ready to receive and display the data. -// We add a short delay before returning to fix a bug observed by Federico -// where the port is configured (lineState != 0) but not quite opened. -Serial_::operator bool() { - bool result = false; - if (_usbLineInfo.lineState > 0) - result = true; - delay(10); - return result; -} - -Serial_ Serial; - -#endif -#endif /* if defined(USBCON) */ diff --git a/protocol/usb_hid/arduino-1.0.1/cores/arduino/Client.h b/protocol/usb_hid/arduino-1.0.1/cores/arduino/Client.h deleted file mode 100644 index ea134838a2..0000000000 --- a/protocol/usb_hid/arduino-1.0.1/cores/arduino/Client.h +++ /dev/null @@ -1,26 +0,0 @@ -#ifndef client_h -#define client_h -#include "Print.h" -#include "Stream.h" -#include "IPAddress.h" - -class Client : public Stream { - -public: - virtual int connect(IPAddress ip, uint16_t port) =0; - virtual int connect(const char *host, uint16_t port) =0; - virtual size_t write(uint8_t) =0; - virtual size_t write(const uint8_t *buf, size_t size) =0; - virtual int available() = 0; - virtual int read() = 0; - virtual int read(uint8_t *buf, size_t size) = 0; - virtual int peek() = 0; - virtual void flush() = 0; - virtual void stop() = 0; - virtual uint8_t connected() = 0; - virtual operator bool() = 0; -protected: - uint8_t* rawIPAddress(IPAddress& addr) { return addr.raw_address(); }; -}; - -#endif diff --git a/protocol/usb_hid/arduino-1.0.1/cores/arduino/HID.cpp b/protocol/usb_hid/arduino-1.0.1/cores/arduino/HID.cpp deleted file mode 100644 index ac63608449..0000000000 --- a/protocol/usb_hid/arduino-1.0.1/cores/arduino/HID.cpp +++ /dev/null @@ -1,520 +0,0 @@ - - -/* Copyright (c) 2011, Peter Barrett -** -** Permission to use, copy, modify, and/or distribute this software for -** any purpose with or without fee is hereby granted, provided that the -** above copyright notice and this permission notice appear in all copies. -** -** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL -** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED -** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR -** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES -** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS -** SOFTWARE. -*/ - -#include "Platform.h" -#include "USBAPI.h" -#include "USBDesc.h" - -#if defined(USBCON) -#ifdef HID_ENABLED - -//#define RAWHID_ENABLED - -// Singletons for mouse and keyboard - -Mouse_ Mouse; -Keyboard_ Keyboard; - -//================================================================================ -//================================================================================ - -// HID report descriptor - -#define LSB(_x) ((_x) & 0xFF) -#define MSB(_x) ((_x) >> 8) - -#define RAWHID_USAGE_PAGE 0xFFC0 -#define RAWHID_USAGE 0x0C00 -#define RAWHID_TX_SIZE 64 -#define RAWHID_RX_SIZE 64 - -extern const u8 _hidReportDescriptor[] PROGMEM; -const u8 _hidReportDescriptor[] = { - - // Mouse - 0x05, 0x01, // USAGE_PAGE (Generic Desktop) // 54 - 0x09, 0x02, // USAGE (Mouse) - 0xa1, 0x01, // COLLECTION (Application) - 0x09, 0x01, // USAGE (Pointer) - 0xa1, 0x00, // COLLECTION (Physical) - 0x85, 0x01, // REPORT_ID (1) - 0x05, 0x09, // USAGE_PAGE (Button) - 0x19, 0x01, // USAGE_MINIMUM (Button 1) - 0x29, 0x03, // USAGE_MAXIMUM (Button 3) - 0x15, 0x00, // LOGICAL_MINIMUM (0) - 0x25, 0x01, // LOGICAL_MAXIMUM (1) - 0x95, 0x03, // REPORT_COUNT (3) - 0x75, 0x01, // REPORT_SIZE (1) - 0x81, 0x02, // INPUT (Data,Var,Abs) - 0x95, 0x01, // REPORT_COUNT (1) - 0x75, 0x05, // REPORT_SIZE (5) - 0x81, 0x03, // INPUT (Cnst,Var,Abs) - 0x05, 0x01, // USAGE_PAGE (Generic Desktop) - 0x09, 0x30, // USAGE (X) - 0x09, 0x31, // USAGE (Y) - 0x09, 0x38, // USAGE (Wheel) - 0x15, 0x81, // LOGICAL_MINIMUM (-127) - 0x25, 0x7f, // LOGICAL_MAXIMUM (127) - 0x75, 0x08, // REPORT_SIZE (8) - 0x95, 0x03, // REPORT_COUNT (3) - 0x81, 0x06, // INPUT (Data,Var,Rel) - 0xc0, // END_COLLECTION - 0xc0, // END_COLLECTION - - // Keyboard - 0x05, 0x01, // USAGE_PAGE (Generic Desktop) // 47 - 0x09, 0x06, // USAGE (Keyboard) - 0xa1, 0x01, // COLLECTION (Application) - 0x85, 0x02, // REPORT_ID (2) - 0x05, 0x07, // USAGE_PAGE (Keyboard) - - 0x19, 0xe0, // USAGE_MINIMUM (Keyboard LeftControl) - 0x29, 0xe7, // USAGE_MAXIMUM (Keyboard Right GUI) - 0x15, 0x00, // LOGICAL_MINIMUM (0) - 0x25, 0x01, // LOGICAL_MAXIMUM (1) - 0x75, 0x01, // REPORT_SIZE (1) - - 0x95, 0x08, // REPORT_COUNT (8) - 0x81, 0x02, // INPUT (Data,Var,Abs) - 0x95, 0x01, // REPORT_COUNT (1) - 0x75, 0x08, // REPORT_SIZE (8) - 0x81, 0x03, // INPUT (Cnst,Var,Abs) - - 0x95, 0x06, // REPORT_COUNT (6) - 0x75, 0x08, // REPORT_SIZE (8) - 0x15, 0x00, // LOGICAL_MINIMUM (0) - 0x25, 0x65, // LOGICAL_MAXIMUM (101) - 0x05, 0x07, // USAGE_PAGE (Keyboard) - - 0x19, 0x00, // USAGE_MINIMUM (Reserved (no event indicated)) - 0x29, 0x65, // USAGE_MAXIMUM (Keyboard Application) - 0x81, 0x00, // INPUT (Data,Ary,Abs) - 0xc0, // END_COLLECTION - -#if RAWHID_ENABLED - // RAW HID - 0x06, LSB(RAWHID_USAGE_PAGE), MSB(RAWHID_USAGE_PAGE), // 30 - 0x0A, LSB(RAWHID_USAGE), MSB(RAWHID_USAGE), - - 0xA1, 0x01, // Collection 0x01 - 0x85, 0x03, // REPORT_ID (3) - 0x75, 0x08, // report size = 8 bits - 0x15, 0x00, // logical minimum = 0 - 0x26, 0xFF, 0x00, // logical maximum = 255 - - 0x95, 64, // report count TX - 0x09, 0x01, // usage - 0x81, 0x02, // Input (array) - - 0x95, 64, // report count RX - 0x09, 0x02, // usage - 0x91, 0x02, // Output (array) - 0xC0 // end collection -#endif -}; - -extern const HIDDescriptor _hidInterface PROGMEM; -const HIDDescriptor _hidInterface = -{ - D_INTERFACE(HID_INTERFACE,1,3,0,0), - D_HIDREPORT(sizeof(_hidReportDescriptor)), - D_ENDPOINT(USB_ENDPOINT_IN (HID_ENDPOINT_INT),USB_ENDPOINT_TYPE_INTERRUPT,0x40,0x01) -}; - -//================================================================================ -//================================================================================ -// Driver - -u8 _hid_protocol = 1; -u8 _hid_idle = 1; - -#define WEAK __attribute__ ((weak)) - -int WEAK HID_GetInterface(u8* interfaceNum) -{ - interfaceNum[0] += 1; // uses 1 - return USB_SendControl(TRANSFER_PGM,&_hidInterface,sizeof(_hidInterface)); -} - -int WEAK HID_GetDescriptor(int i) -{ - return USB_SendControl(TRANSFER_PGM,_hidReportDescriptor,sizeof(_hidReportDescriptor)); -} - -void WEAK HID_SendReport(u8 id, const void* data, int len) -{ - USB_Send(HID_TX, &id, 1); - USB_Send(HID_TX | TRANSFER_RELEASE,data,len); -} - -bool WEAK HID_Setup(Setup& setup) -{ - u8 r = setup.bRequest; - u8 requestType = setup.bmRequestType; - if (REQUEST_DEVICETOHOST_CLASS_INTERFACE == requestType) - { - if (HID_GET_REPORT == r) - { - //HID_GetReport(); - return true; - } - if (HID_GET_PROTOCOL == r) - { - //Send8(_hid_protocol); // TODO - return true; - } - } - - if (REQUEST_HOSTTODEVICE_CLASS_INTERFACE == requestType) - { - if (HID_SET_PROTOCOL == r) - { - _hid_protocol = setup.wValueL; - return true; - } - - if (HID_SET_IDLE == r) - { - _hid_idle = setup.wValueL; - return true; - } - } - return false; -} - -//================================================================================ -//================================================================================ -// Mouse - -Mouse_::Mouse_(void) : _buttons(0) -{ -} - -void Mouse_::begin(void) -{ -} - -void Mouse_::end(void) -{ -} - -void Mouse_::click(uint8_t b) -{ - _buttons = b; - move(0,0,0); - _buttons = 0; - move(0,0,0); -} - -void Mouse_::move(signed char x, signed char y, signed char wheel) -{ - u8 m[4]; - m[0] = _buttons; - m[1] = x; - m[2] = y; - m[3] = wheel; - HID_SendReport(1,m,4); -} - -void Mouse_::buttons(uint8_t b) -{ - if (b != _buttons) - { - _buttons = b; - move(0,0,0); - } -} - -void Mouse_::press(uint8_t b) -{ - buttons(_buttons | b); -} - -void Mouse_::release(uint8_t b) -{ - buttons(_buttons & ~b); -} - -bool Mouse_::isPressed(uint8_t b) -{ - if ((b & _buttons) > 0) - return true; - return false; -} - -//================================================================================ -//================================================================================ -// Keyboard - -Keyboard_::Keyboard_(void) -{ -} - -void Keyboard_::begin(void) -{ -} - -void Keyboard_::end(void) -{ -} - -void Keyboard_::sendReport(KeyReport* keys) -{ - HID_SendReport(2,keys,sizeof(KeyReport)); -} - -extern -const uint8_t _asciimap[128] PROGMEM; - -#define SHIFT 0x80 -const uint8_t _asciimap[128] = -{ - 0x00, // NUL - 0x00, // SOH - 0x00, // STX - 0x00, // ETX - 0x00, // EOT - 0x00, // ENQ - 0x00, // ACK - 0x00, // BEL - 0x2a, // BS Backspace - 0x2b, // TAB Tab - 0x28, // LF Enter - 0x00, // VT - 0x00, // FF - 0x00, // CR - 0x00, // SO - 0x00, // SI - 0x00, // DEL - 0x00, // DC1 - 0x00, // DC2 - 0x00, // DC3 - 0x00, // DC4 - 0x00, // NAK - 0x00, // SYN - 0x00, // ETB - 0x00, // CAN - 0x00, // EM - 0x00, // SUB - 0x00, // ESC - 0x00, // FS - 0x00, // GS - 0x00, // RS - 0x00, // US - - 0x2c, // ' ' - 0x1e|SHIFT, // ! - 0x34|SHIFT, // " - 0x20|SHIFT, // # - 0x21|SHIFT, // $ - 0x22|SHIFT, // % - 0x24|SHIFT, // & - 0x34, // ' - 0x26|SHIFT, // ( - 0x27|SHIFT, // ) - 0x25|SHIFT, // * - 0x2e|SHIFT, // + - 0x36, // , - 0x2d, // - - 0x37, // . - 0x38, // / - 0x27, // 0 - 0x1e, // 1 - 0x1f, // 2 - 0x20, // 3 - 0x21, // 4 - 0x22, // 5 - 0x23, // 6 - 0x24, // 7 - 0x25, // 8 - 0x26, // 9 - 0x33|SHIFT, // : - 0x33, // ; - 0x36|SHIFT, // < - 0x2e, // = - 0x37|SHIFT, // > - 0x38|SHIFT, // ? - 0x1f|SHIFT, // @ - 0x04|SHIFT, // A - 0x05|SHIFT, // B - 0x06|SHIFT, // C - 0x07|SHIFT, // D - 0x08|SHIFT, // E - 0x09|SHIFT, // F - 0x0a|SHIFT, // G - 0x0b|SHIFT, // H - 0x0c|SHIFT, // I - 0x0d|SHIFT, // J - 0x0e|SHIFT, // K - 0x0f|SHIFT, // L - 0x10|SHIFT, // M - 0x11|SHIFT, // N - 0x12|SHIFT, // O - 0x13|SHIFT, // P - 0x14|SHIFT, // Q - 0x15|SHIFT, // R - 0x16|SHIFT, // S - 0x17|SHIFT, // T - 0x18|SHIFT, // U - 0x19|SHIFT, // V - 0x1a|SHIFT, // W - 0x1b|SHIFT, // X - 0x1c|SHIFT, // Y - 0x1d|SHIFT, // Z - 0x2f, // [ - 0x31, // bslash - 0x30, // ] - 0x23|SHIFT, // ^ - 0x2d|SHIFT, // _ - 0x35, // ` - 0x04, // a - 0x05, // b - 0x06, // c - 0x07, // d - 0x08, // e - 0x09, // f - 0x0a, // g - 0x0b, // h - 0x0c, // i - 0x0d, // j - 0x0e, // k - 0x0f, // l - 0x10, // m - 0x11, // n - 0x12, // o - 0x13, // p - 0x14, // q - 0x15, // r - 0x16, // s - 0x17, // t - 0x18, // u - 0x19, // v - 0x1a, // w - 0x1b, // x - 0x1c, // y - 0x1d, // z - 0x2f|SHIFT, // - 0x31|SHIFT, // | - 0x30|SHIFT, // } - 0x35|SHIFT, // ~ - 0 // DEL -}; - -uint8_t USBPutChar(uint8_t c); - -// press() adds the specified key (printing, non-printing, or modifier) -// to the persistent key report and sends the report. Because of the way -// USB HID works, the host acts like the key remains pressed until we -// call release(), releaseAll(), or otherwise clear the report and resend. -size_t Keyboard_::press(uint8_t k) -{ - uint8_t i; - if (k >= 136) { // it's a non-printing key (not a modifier) - k = k - 136; - } else if (k >= 128) { // it's a modifier key - _keyReport.modifiers |= (1<<(k-128)); - k = 0; - } else { // it's a printing key - k = pgm_read_byte(_asciimap + k); - if (!k) { - setWriteError(); - return 0; - } - if (k & 0x80) { // it's a capital letter or other character reached with shift - _keyReport.modifiers |= 0x02; // the left shift modifier - k &= 0x7F; - } - } - - // Add k to the key report only if it's not already present - // and if there is an empty slot. - if (_keyReport.keys[0] != k && _keyReport.keys[1] != k && - _keyReport.keys[2] != k && _keyReport.keys[3] != k && - _keyReport.keys[4] != k && _keyReport.keys[5] != k) { - - for (i=0; i<6; i++) { - if (_keyReport.keys[i] == 0x00) { - _keyReport.keys[i] = k; - break; - } - } - if (i == 6) { - setWriteError(); - return 0; - } - } - sendReport(&_keyReport); - return 1; -} - -// release() takes the specified key out of the persistent key report and -// sends the report. This tells the OS the key is no longer pressed and that -// it shouldn't be repeated any more. -size_t Keyboard_::release(uint8_t k) -{ - uint8_t i; - if (k >= 136) { // it's a non-printing key (not a modifier) - k = k - 136; - } else if (k >= 128) { // it's a modifier key - _keyReport.modifiers &= ~(1<<(k-128)); - k = 0; - } else { // it's a printing key - k = pgm_read_byte(_asciimap + k); - if (!k) { - return 0; - } - if (k & 0x80) { // it's a capital letter or other character reached with shift - _keyReport.modifiers &= ~(0x02); // the left shift modifier - k &= 0x7F; - } - } - - // Test the key report to see if k is present. Clear it if it exists. - // Check all positions in case the key is present more than once (which it shouldn't be) - for (i=0; i<6; i++) { - if (0 != k && _keyReport.keys[i] == k) { - _keyReport.keys[i] = 0x00; - } - } - - sendReport(&_keyReport); - return 1; -} - -void Keyboard_::releaseAll(void) -{ - _keyReport.keys[0] = 0; - _keyReport.keys[1] = 0; - _keyReport.keys[2] = 0; - _keyReport.keys[3] = 0; - _keyReport.keys[4] = 0; - _keyReport.keys[5] = 0; - _keyReport.modifiers = 0; - sendReport(&_keyReport); -} - -size_t Keyboard_::write(uint8_t c) -{ - uint8_t p = press(c); // Keydown - uint8_t r = release(c); // Keyup - return (p); // just return the result of press() since release() almost always returns 1 -} - -#endif - -#endif /* if defined(USBCON) */ \ No newline at end of file diff --git a/protocol/usb_hid/arduino-1.0.1/cores/arduino/HardwareSerial.cpp b/protocol/usb_hid/arduino-1.0.1/cores/arduino/HardwareSerial.cpp deleted file mode 100644 index f40ddee060..0000000000 --- a/protocol/usb_hid/arduino-1.0.1/cores/arduino/HardwareSerial.cpp +++ /dev/null @@ -1,428 +0,0 @@ -/* - HardwareSerial.cpp - Hardware serial library for Wiring - Copyright (c) 2006 Nicholas Zambetti. 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 - - Modified 23 November 2006 by David A. Mellis - Modified 28 September 2010 by Mark Sproul -*/ - -#include -#include -#include -#include -#include "Arduino.h" -#include "wiring_private.h" - -// this next line disables the entire HardwareSerial.cpp, -// this is so I can support Attiny series and any other chip without a uart -#if defined(UBRRH) || defined(UBRR0H) || defined(UBRR1H) || defined(UBRR2H) || defined(UBRR3H) - -#include "HardwareSerial.h" - -// Define constants and variables for buffering incoming serial data. We're -// using a ring buffer (I think), in which head is the index of the location -// to which to write the next incoming character and tail is the index of the -// location from which to read. -#if (RAMEND < 1000) - #define SERIAL_BUFFER_SIZE 16 -#else - #define SERIAL_BUFFER_SIZE 64 -#endif - -struct ring_buffer -{ - unsigned char buffer[SERIAL_BUFFER_SIZE]; - volatile unsigned int head; - volatile unsigned int tail; -}; - -#if defined(USBCON) - ring_buffer rx_buffer = { { 0 }, 0, 0}; - ring_buffer tx_buffer = { { 0 }, 0, 0}; -#endif -#if defined(UBRRH) || defined(UBRR0H) - ring_buffer rx_buffer = { { 0 }, 0, 0 }; - ring_buffer tx_buffer = { { 0 }, 0, 0 }; -#endif -#if defined(UBRR1H) - ring_buffer rx_buffer1 = { { 0 }, 0, 0 }; - ring_buffer tx_buffer1 = { { 0 }, 0, 0 }; -#endif -#if defined(UBRR2H) - ring_buffer rx_buffer2 = { { 0 }, 0, 0 }; - ring_buffer tx_buffer2 = { { 0 }, 0, 0 }; -#endif -#if defined(UBRR3H) - ring_buffer rx_buffer3 = { { 0 }, 0, 0 }; - ring_buffer tx_buffer3 = { { 0 }, 0, 0 }; -#endif - -inline void store_char(unsigned char c, ring_buffer *buffer) -{ - int i = (unsigned int)(buffer->head + 1) % SERIAL_BUFFER_SIZE; - - // if we should be storing the received character into the location - // just before the tail (meaning that the head would advance to the - // current location of the tail), we're about to overflow the buffer - // and so we don't write the character or advance the head. - if (i != buffer->tail) { - buffer->buffer[buffer->head] = c; - buffer->head = i; - } -} - -#if !defined(USART0_RX_vect) && defined(USART1_RX_vect) -// do nothing - on the 32u4 the first USART is USART1 -#else -#if !defined(USART_RX_vect) && !defined(SIG_USART0_RECV) && \ - !defined(SIG_UART0_RECV) && !defined(USART0_RX_vect) && \ - !defined(SIG_UART_RECV) - #error "Don't know what the Data Received vector is called for the first UART" -#else - void serialEvent() __attribute__((weak)); - void serialEvent() {} - #define serialEvent_implemented -#if defined(USART_RX_vect) - SIGNAL(USART_RX_vect) -#elif defined(SIG_USART0_RECV) - SIGNAL(SIG_USART0_RECV) -#elif defined(SIG_UART0_RECV) - SIGNAL(SIG_UART0_RECV) -#elif defined(USART0_RX_vect) - SIGNAL(USART0_RX_vect) -#elif defined(SIG_UART_RECV) - SIGNAL(SIG_UART_RECV) -#endif - { - #if defined(UDR0) - unsigned char c = UDR0; - #elif defined(UDR) - unsigned char c = UDR; - #else - #error UDR not defined - #endif - store_char(c, &rx_buffer); - } -#endif -#endif - -#if defined(USART1_RX_vect) - void serialEvent1() __attribute__((weak)); - void serialEvent1() {} - #define serialEvent1_implemented - SIGNAL(USART1_RX_vect) - { - unsigned char c = UDR1; - store_char(c, &rx_buffer1); - } -#elif defined(SIG_USART1_RECV) - #error SIG_USART1_RECV -#endif - -#if defined(USART2_RX_vect) && defined(UDR2) - void serialEvent2() __attribute__((weak)); - void serialEvent2() {} - #define serialEvent2_implemented - SIGNAL(USART2_RX_vect) - { - unsigned char c = UDR2; - store_char(c, &rx_buffer2); - } -#elif defined(SIG_USART2_RECV) - #error SIG_USART2_RECV -#endif - -#if defined(USART3_RX_vect) && defined(UDR3) - void serialEvent3() __attribute__((weak)); - void serialEvent3() {} - #define serialEvent3_implemented - SIGNAL(USART3_RX_vect) - { - unsigned char c = UDR3; - store_char(c, &rx_buffer3); - } -#elif defined(SIG_USART3_RECV) - #error SIG_USART3_RECV -#endif - -void serialEventRun(void) -{ -#ifdef serialEvent_implemented - if (Serial.available()) serialEvent(); -#endif -#ifdef serialEvent1_implemented - if (Serial1.available()) serialEvent1(); -#endif -#ifdef serialEvent2_implemented - if (Serial2.available()) serialEvent2(); -#endif -#ifdef serialEvent3_implemented - if (Serial3.available()) serialEvent3(); -#endif -} - - -#if !defined(USART0_UDRE_vect) && defined(USART1_UDRE_vect) -// do nothing - on the 32u4 the first USART is USART1 -#else -#if !defined(UART0_UDRE_vect) && !defined(UART_UDRE_vect) && !defined(USART0_UDRE_vect) && !defined(USART_UDRE_vect) - #error "Don't know what the Data Register Empty vector is called for the first UART" -#else -#if defined(UART0_UDRE_vect) -ISR(UART0_UDRE_vect) -#elif defined(UART_UDRE_vect) -ISR(UART_UDRE_vect) -#elif defined(USART0_UDRE_vect) -ISR(USART0_UDRE_vect) -#elif defined(USART_UDRE_vect) -ISR(USART_UDRE_vect) -#endif -{ - if (tx_buffer.head == tx_buffer.tail) { - // Buffer empty, so disable interrupts -#if defined(UCSR0B) - cbi(UCSR0B, UDRIE0); -#else - cbi(UCSRB, UDRIE); -#endif - } - else { - // There is more data in the output buffer. Send the next byte - unsigned char c = tx_buffer.buffer[tx_buffer.tail]; - tx_buffer.tail = (tx_buffer.tail + 1) % SERIAL_BUFFER_SIZE; - - #if defined(UDR0) - UDR0 = c; - #elif defined(UDR) - UDR = c; - #else - #error UDR not defined - #endif - } -} -#endif -#endif - -#ifdef USART1_UDRE_vect -ISR(USART1_UDRE_vect) -{ - if (tx_buffer1.head == tx_buffer1.tail) { - // Buffer empty, so disable interrupts - cbi(UCSR1B, UDRIE1); - } - else { - // There is more data in the output buffer. Send the next byte - unsigned char c = tx_buffer1.buffer[tx_buffer1.tail]; - tx_buffer1.tail = (tx_buffer1.tail + 1) % SERIAL_BUFFER_SIZE; - - UDR1 = c; - } -} -#endif - -#ifdef USART2_UDRE_vect -ISR(USART2_UDRE_vect) -{ - if (tx_buffer2.head == tx_buffer2.tail) { - // Buffer empty, so disable interrupts - cbi(UCSR2B, UDRIE2); - } - else { - // There is more data in the output buffer. Send the next byte - unsigned char c = tx_buffer2.buffer[tx_buffer2.tail]; - tx_buffer2.tail = (tx_buffer2.tail + 1) % SERIAL_BUFFER_SIZE; - - UDR2 = c; - } -} -#endif - -#ifdef USART3_UDRE_vect -ISR(USART3_UDRE_vect) -{ - if (tx_buffer3.head == tx_buffer3.tail) { - // Buffer empty, so disable interrupts - cbi(UCSR3B, UDRIE3); - } - else { - // There is more data in the output buffer. Send the next byte - unsigned char c = tx_buffer3.buffer[tx_buffer3.tail]; - tx_buffer3.tail = (tx_buffer3.tail + 1) % SERIAL_BUFFER_SIZE; - - UDR3 = c; - } -} -#endif - - -// Constructors //////////////////////////////////////////////////////////////// - -HardwareSerial::HardwareSerial(ring_buffer *rx_buffer, ring_buffer *tx_buffer, - volatile uint8_t *ubrrh, volatile uint8_t *ubrrl, - volatile uint8_t *ucsra, volatile uint8_t *ucsrb, - volatile uint8_t *udr, - uint8_t rxen, uint8_t txen, uint8_t rxcie, uint8_t udrie, uint8_t u2x) -{ - _rx_buffer = rx_buffer; - _tx_buffer = tx_buffer; - _ubrrh = ubrrh; - _ubrrl = ubrrl; - _ucsra = ucsra; - _ucsrb = ucsrb; - _udr = udr; - _rxen = rxen; - _txen = txen; - _rxcie = rxcie; - _udrie = udrie; - _u2x = u2x; -} - -// Public Methods ////////////////////////////////////////////////////////////// - -void HardwareSerial::begin(unsigned long baud) -{ - uint16_t baud_setting; - bool use_u2x = true; - -#if F_CPU == 16000000UL - // hardcoded exception for compatibility with the bootloader shipped - // with the Duemilanove and previous boards and the firmware on the 8U2 - // on the Uno and Mega 2560. - if (baud == 57600) { - use_u2x = false; - } -#endif - -try_again: - - if (use_u2x) { - *_ucsra = 1 << _u2x; - baud_setting = (F_CPU / 4 / baud - 1) / 2; - } else { - *_ucsra = 0; - baud_setting = (F_CPU / 8 / baud - 1) / 2; - } - - if ((baud_setting > 4095) && use_u2x) - { - use_u2x = false; - goto try_again; - } - - // assign the baud_setting, a.k.a. ubbr (USART Baud Rate Register) - *_ubrrh = baud_setting >> 8; - *_ubrrl = baud_setting; - - sbi(*_ucsrb, _rxen); - sbi(*_ucsrb, _txen); - sbi(*_ucsrb, _rxcie); - cbi(*_ucsrb, _udrie); -} - -void HardwareSerial::end() -{ - // wait for transmission of outgoing data - while (_tx_buffer->head != _tx_buffer->tail) - ; - - cbi(*_ucsrb, _rxen); - cbi(*_ucsrb, _txen); - cbi(*_ucsrb, _rxcie); - cbi(*_ucsrb, _udrie); - - // clear any received data - _rx_buffer->head = _rx_buffer->tail; -} - -int HardwareSerial::available(void) -{ - return (unsigned int)(SERIAL_BUFFER_SIZE + _rx_buffer->head - _rx_buffer->tail) % SERIAL_BUFFER_SIZE; -} - -int HardwareSerial::peek(void) -{ - if (_rx_buffer->head == _rx_buffer->tail) { - return -1; - } else { - return _rx_buffer->buffer[_rx_buffer->tail]; - } -} - -int HardwareSerial::read(void) -{ - // if the head isn't ahead of the tail, we don't have any characters - if (_rx_buffer->head == _rx_buffer->tail) { - return -1; - } else { - unsigned char c = _rx_buffer->buffer[_rx_buffer->tail]; - _rx_buffer->tail = (unsigned int)(_rx_buffer->tail + 1) % SERIAL_BUFFER_SIZE; - return c; - } -} - -void HardwareSerial::flush() -{ - while (_tx_buffer->head != _tx_buffer->tail) - ; -} - -size_t HardwareSerial::write(uint8_t c) -{ - int i = (_tx_buffer->head + 1) % SERIAL_BUFFER_SIZE; - - // If the output buffer is full, there's nothing for it other than to - // wait for the interrupt handler to empty it a bit - // ???: return 0 here instead? - while (i == _tx_buffer->tail) - ; - - _tx_buffer->buffer[_tx_buffer->head] = c; - _tx_buffer->head = i; - - sbi(*_ucsrb, _udrie); - - return 1; -} - -HardwareSerial::operator bool() { - return true; -} - -// Preinstantiate Objects ////////////////////////////////////////////////////// - -#if defined(UBRRH) && defined(UBRRL) - HardwareSerial Serial(&rx_buffer, &tx_buffer, &UBRRH, &UBRRL, &UCSRA, &UCSRB, &UDR, RXEN, TXEN, RXCIE, UDRIE, U2X); -#elif defined(UBRR0H) && defined(UBRR0L) - HardwareSerial Serial(&rx_buffer, &tx_buffer, &UBRR0H, &UBRR0L, &UCSR0A, &UCSR0B, &UDR0, RXEN0, TXEN0, RXCIE0, UDRIE0, U2X0); -#elif defined(USBCON) - // do nothing - Serial object and buffers are initialized in CDC code -#else - #error no serial port defined (port 0) -#endif - -#if defined(UBRR1H) - HardwareSerial Serial1(&rx_buffer1, &tx_buffer1, &UBRR1H, &UBRR1L, &UCSR1A, &UCSR1B, &UDR1, RXEN1, TXEN1, RXCIE1, UDRIE1, U2X1); -#endif -#if defined(UBRR2H) - HardwareSerial Serial2(&rx_buffer2, &tx_buffer2, &UBRR2H, &UBRR2L, &UCSR2A, &UCSR2B, &UDR2, RXEN2, TXEN2, RXCIE2, UDRIE2, U2X2); -#endif -#if defined(UBRR3H) - HardwareSerial Serial3(&rx_buffer3, &tx_buffer3, &UBRR3H, &UBRR3L, &UCSR3A, &UCSR3B, &UDR3, RXEN3, TXEN3, RXCIE3, UDRIE3, U2X3); -#endif - -#endif // whole file - diff --git a/protocol/usb_hid/arduino-1.0.1/cores/arduino/HardwareSerial.h b/protocol/usb_hid/arduino-1.0.1/cores/arduino/HardwareSerial.h deleted file mode 100644 index bf4924c6d4..0000000000 --- a/protocol/usb_hid/arduino-1.0.1/cores/arduino/HardwareSerial.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - HardwareSerial.h - Hardware serial library for Wiring - Copyright (c) 2006 Nicholas Zambetti. 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 - - Modified 28 September 2010 by Mark Sproul -*/ - -#ifndef HardwareSerial_h -#define HardwareSerial_h - -#include - -#include "Stream.h" - -struct ring_buffer; - -class HardwareSerial : public Stream -{ - private: - ring_buffer *_rx_buffer; - ring_buffer *_tx_buffer; - volatile uint8_t *_ubrrh; - volatile uint8_t *_ubrrl; - volatile uint8_t *_ucsra; - volatile uint8_t *_ucsrb; - volatile uint8_t *_udr; - uint8_t _rxen; - uint8_t _txen; - uint8_t _rxcie; - uint8_t _udrie; - uint8_t _u2x; - public: - HardwareSerial(ring_buffer *rx_buffer, ring_buffer *tx_buffer, - volatile uint8_t *ubrrh, volatile uint8_t *ubrrl, - volatile uint8_t *ucsra, volatile uint8_t *ucsrb, - volatile uint8_t *udr, - uint8_t rxen, uint8_t txen, uint8_t rxcie, uint8_t udrie, uint8_t u2x); - void begin(unsigned long); - void end(); - virtual int available(void); - virtual int peek(void); - virtual int read(void); - virtual void flush(void); - virtual size_t write(uint8_t); - using Print::write; // pull in write(str) and write(buf, size) from Print - operator bool(); -}; - -#if defined(UBRRH) || defined(UBRR0H) - extern HardwareSerial Serial; -#elif defined(USBCON) - #include "USBAPI.h" -// extern HardwareSerial Serial_; -#endif -#if defined(UBRR1H) - extern HardwareSerial Serial1; -#endif -#if defined(UBRR2H) - extern HardwareSerial Serial2; -#endif -#if defined(UBRR3H) - extern HardwareSerial Serial3; -#endif - -extern void serialEventRun(void) __attribute__((weak)); - -#endif diff --git a/protocol/usb_hid/arduino-1.0.1/cores/arduino/IPAddress.cpp b/protocol/usb_hid/arduino-1.0.1/cores/arduino/IPAddress.cpp deleted file mode 100644 index fe3deb77a2..0000000000 --- a/protocol/usb_hid/arduino-1.0.1/cores/arduino/IPAddress.cpp +++ /dev/null @@ -1,56 +0,0 @@ - -#include -#include - -IPAddress::IPAddress() -{ - memset(_address, 0, sizeof(_address)); -} - -IPAddress::IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet) -{ - _address[0] = first_octet; - _address[1] = second_octet; - _address[2] = third_octet; - _address[3] = fourth_octet; -} - -IPAddress::IPAddress(uint32_t address) -{ - memcpy(_address, &address, sizeof(_address)); -} - -IPAddress::IPAddress(const uint8_t *address) -{ - memcpy(_address, address, sizeof(_address)); -} - -IPAddress& IPAddress::operator=(const uint8_t *address) -{ - memcpy(_address, address, sizeof(_address)); - return *this; -} - -IPAddress& IPAddress::operator=(uint32_t address) -{ - memcpy(_address, (const uint8_t *)&address, sizeof(_address)); - return *this; -} - -bool IPAddress::operator==(const uint8_t* addr) -{ - return memcmp(addr, _address, sizeof(_address)) == 0; -} - -size_t IPAddress::printTo(Print& p) const -{ - size_t n = 0; - for (int i =0; i < 3; i++) - { - n += p.print(_address[i], DEC); - n += p.print('.'); - } - n += p.print(_address[3], DEC); - return n; -} - diff --git a/protocol/usb_hid/arduino-1.0.1/cores/arduino/IPAddress.h b/protocol/usb_hid/arduino-1.0.1/cores/arduino/IPAddress.h deleted file mode 100644 index 2585aec0e4..0000000000 --- a/protocol/usb_hid/arduino-1.0.1/cores/arduino/IPAddress.h +++ /dev/null @@ -1,76 +0,0 @@ -/* - * - * MIT License: - * Copyright (c) 2011 Adrian McEwen - * 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. - * - * adrianm@mcqn.com 1/1/2011 - */ - -#ifndef IPAddress_h -#define IPAddress_h - -#include - -// A class to make it easier to handle and pass around IP addresses - -class IPAddress : public Printable { -private: - uint8_t _address[4]; // IPv4 address - // Access the raw byte array containing the address. Because this returns a pointer - // to the internal structure rather than a copy of the address this function should only - // be used when you know that the usage of the returned uint8_t* will be transient and not - // stored. - uint8_t* raw_address() { return _address; }; - -public: - // Constructors - IPAddress(); - IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet); - IPAddress(uint32_t address); - IPAddress(const uint8_t *address); - - // Overloaded cast operator to allow IPAddress objects to be used where a pointer - // to a four-byte uint8_t array is expected - operator uint32_t() { return *((uint32_t*)_address); }; - bool operator==(const IPAddress& addr) { return (*((uint32_t*)_address)) == (*((uint32_t*)addr._address)); }; - bool operator==(const uint8_t* addr); - - // Overloaded index operator to allow getting and setting individual octets of the address - uint8_t operator[](int index) const { return _address[index]; }; - uint8_t& operator[](int index) { return _address[index]; }; - - // Overloaded copy operators to allow initialisation of IPAddress objects from other types - IPAddress& operator=(const uint8_t *address); - IPAddress& operator=(uint32_t address); - - virtual size_t printTo(Print& p) const; - - friend class EthernetClass; - friend class UDP; - friend class Client; - friend class Server; - friend class DhcpClass; - friend class DNSClient; -}; - -const IPAddress INADDR_NONE(0,0,0,0); - - -#endif diff --git a/protocol/usb_hid/arduino-1.0.1/cores/arduino/Platform.h b/protocol/usb_hid/arduino-1.0.1/cores/arduino/Platform.h deleted file mode 100644 index 8b8f742771..0000000000 --- a/protocol/usb_hid/arduino-1.0.1/cores/arduino/Platform.h +++ /dev/null @@ -1,23 +0,0 @@ - -#ifndef __PLATFORM_H__ -#define __PLATFORM_H__ - -#include -#include -#include -#include -#include - -typedef unsigned char u8; -typedef unsigned short u16; -typedef unsigned long u32; - -#include "Arduino.h" - -#if defined(USBCON) - #include "USBDesc.h" - #include "USBCore.h" - #include "USBAPI.h" -#endif /* if defined(USBCON) */ - -#endif diff --git a/protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.cpp b/protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.cpp deleted file mode 100644 index e541a6ce71..0000000000 --- a/protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.cpp +++ /dev/null @@ -1,263 +0,0 @@ -/* - Print.cpp - Base class that provides print() and println() - Copyright (c) 2008 David A. Mellis. 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 - - Modified 23 November 2006 by David A. Mellis - */ - -#include -#include -#include -#include -#include "Arduino.h" - -#include "Print.h" - -// Public Methods ////////////////////////////////////////////////////////////// - -/* default implementation: may be overridden */ -size_t Print::write(const uint8_t *buffer, size_t size) -{ - size_t n = 0; - while (size--) { - n += write(*buffer++); - } - return n; -} - -size_t Print::print(const __FlashStringHelper *ifsh) -{ - const char PROGMEM *p = (const char PROGMEM *)ifsh; - size_t n = 0; - while (1) { - unsigned char c = pgm_read_byte(p++); - if (c == 0) break; - n += write(c); - } - return n; -} - -size_t Print::print(const String &s) -{ - size_t n = 0; - for (uint16_t i = 0; i < s.length(); i++) { - n += write(s[i]); - } - return n; -} - -size_t Print::print(const char str[]) -{ - return write(str); -} - -size_t Print::print(char c) -{ - return write(c); -} - -size_t Print::print(unsigned char b, int base) -{ - return print((unsigned long) b, base); -} - -size_t Print::print(int n, int base) -{ - return print((long) n, base); -} - -size_t Print::print(unsigned int n, int base) -{ - return print((unsigned long) n, base); -} - -size_t Print::print(long n, int base) -{ - if (base == 0) { - return write(n); - } else if (base == 10) { - if (n < 0) { - int t = print('-'); - n = -n; - return printNumber(n, 10) + t; - } - return printNumber(n, 10); - } else { - return printNumber(n, base); - } -} - -size_t Print::print(unsigned long n, int base) -{ - if (base == 0) return write(n); - else return printNumber(n, base); -} - -size_t Print::print(double n, int digits) -{ - return printFloat(n, digits); -} - -size_t Print::println(const __FlashStringHelper *ifsh) -{ - size_t n = print(ifsh); - n += println(); - return n; -} - -size_t Print::print(const Printable& x) -{ - return x.printTo(*this); -} - -size_t Print::println(void) -{ - size_t n = print('\r'); - n += print('\n'); - return n; -} - -size_t Print::println(const String &s) -{ - size_t n = print(s); - n += println(); - return n; -} - -size_t Print::println(const char c[]) -{ - size_t n = print(c); - n += println(); - return n; -} - -size_t Print::println(char c) -{ - size_t n = print(c); - n += println(); - return n; -} - -size_t Print::println(unsigned char b, int base) -{ - size_t n = print(b, base); - n += println(); - return n; -} - -size_t Print::println(int num, int base) -{ - size_t n = print(num, base); - n += println(); - return n; -} - -size_t Print::println(unsigned int num, int base) -{ - size_t n = print(num, base); - n += println(); - return n; -} - -size_t Print::println(long num, int base) -{ - size_t n = print(num, base); - n += println(); - return n; -} - -size_t Print::println(unsigned long num, int base) -{ - size_t n = print(num, base); - n += println(); - return n; -} - -size_t Print::println(double num, int digits) -{ - size_t n = print(num, digits); - n += println(); - return n; -} - -size_t Print::println(const Printable& x) -{ - size_t n = print(x); - n += println(); - return n; -} - -// Private Methods ///////////////////////////////////////////////////////////// - -size_t Print::printNumber(unsigned long n, uint8_t base) { - char buf[8 * sizeof(long) + 1]; // Assumes 8-bit chars plus zero byte. - char *str = &buf[sizeof(buf) - 1]; - - *str = '\0'; - - // prevent crash if called with base == 1 - if (base < 2) base = 10; - - do { - unsigned long m = n; - n /= base; - char c = m - base * n; - *--str = c < 10 ? c + '0' : c + 'A' - 10; - } while(n); - - return write(str); -} - -size_t Print::printFloat(double number, uint8_t digits) -{ - size_t n = 0; - - // Handle negative numbers - if (number < 0.0) - { - n += print('-'); - number = -number; - } - - // Round correctly so that print(1.999, 2) prints as "2.00" - double rounding = 0.5; - for (uint8_t i=0; i 0) { - n += print("."); - } - - // Extract digits from the remainder one at a time - while (digits-- > 0) - { - remainder *= 10.0; - int toPrint = int(remainder); - n += print(toPrint); - remainder -= toPrint; - } - - return n; -} diff --git a/protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.h b/protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.h deleted file mode 100644 index 1af6b723fc..0000000000 --- a/protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - Print.h - Base class that provides print() and println() - Copyright (c) 2008 David A. Mellis. 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 W