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Diffstat (limited to 'cores/arduino/USBAPI.h')
| -rw-r--r-- | cores/arduino/USBAPI.h | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/cores/arduino/USBAPI.h b/cores/arduino/USBAPI.h deleted file mode 100644 index 1ad268c..0000000 --- a/cores/arduino/USBAPI.h +++ /dev/null @@ -1,189 +0,0 @@ -/* - 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" - -// This definitions is useful if you want to reduce the EP_SIZE to 16 -// at the moment only 64 and 16 as EP_SIZE for all EPs are supported except the control endpoint -#ifndef USB_EP_SIZE -#define USB_EP_SIZE 64 -#endif - -#if defined(USBCON) - -#include "USBDesc.h" -#include "USBCore.h" -#include "xinput/USB_XInput_Descriptors.h" - -//================================================================================ -//================================================================================ -// USB - -#define EP_TYPE_CONTROL (0x00) -#define EP_TYPE_BULK_IN ((1<<EPTYPE1) | (1<<EPDIR)) -#define EP_TYPE_BULK_OUT (1<<EPTYPE1) -#define EP_TYPE_INTERRUPT_IN ((1<<EPTYPE1) | (1<<EPTYPE0) | (1<<EPDIR)) -#define EP_TYPE_INTERRUPT_OUT ((1<<EPTYPE1) | (1<<EPTYPE0)) -#define EP_TYPE_ISOCHRONOUS_IN ((1<<EPTYPE0) | (1<<EPDIR)) -#define EP_TYPE_ISOCHRONOUS_OUT (1<<EPTYPE0) - -class USBDevice_ -{ -public: - USBDevice_(); - bool configured(); - - void attach(); - void detach(); // Serial port goes down too... - void poll(); - bool wakeupHost(); // returns false, when wakeup cannot be processed - - bool isSuspended(); -}; -extern USBDevice_ USBDevice; - -//================================================================================ -//================================================================================ -// Serial over CDC (Serial1 is the physical port) - -struct ring_buffer; - -#ifndef SERIAL_BUFFER_SIZE -#if ((RAMEND - RAMSTART) < 1023) -#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 -{ -public: - Serial_() {}; - void begin(unsigned long) {} - void begin(unsigned long, uint8_t) {} - void end(void) {} - - virtual int available(void) { return -1; } - virtual int peek(void) { return -1; } - virtual int read(void) { return -1; } - virtual int availableForWrite(void) { return 0; } - virtual void flush(void) {} - virtual size_t write(uint8_t) { return 1; } - virtual size_t write(const uint8_t*, size_t n) { return n; } - using Print::write; // pull in write(str) and write(buf, size) from Print - operator bool() { return true; } - - // This method allows processing "SEND_BREAK" requests sent by - // the USB host. Those requests indicate that the host wants to - // send a BREAK signal and are accompanied by a single uint16_t - // value, specifying the duration of the break. The value 0 - // means to end any current break, while the value 0xffff means - // to start an indefinite break. - // readBreak() will return the value of the most recent break - // request, but will return it at most once, returning -1 when - // readBreak() is called again (until another break request is - // received, which is again returned once). - // This also mean that if two break requests are received - // without readBreak() being called in between, the value of the - // first request is lost. - // Note that the value returned is a long, so it can return - // 0-0xffff as well as -1. - int32_t readBreak() { return -1; }; - - // These return the settings specified by the USB host for the - // serial port. These aren't really used, but are offered here - // in case a sketch wants to act on these settings. - uint32_t baud() { return 0; } - uint8_t stopbits() { return 1; } - uint8_t paritytype() { return 0; } - uint8_t numbits() { return 8; } - bool dtr() { return true; } - bool rts() { return true; } - enum { - ONE_STOP_BIT = 0, - ONE_AND_HALF_STOP_BIT = 1, - TWO_STOP_BITS = 2, - }; - enum { - NO_PARITY = 0, - ODD_PARITY = 1, - EVEN_PARITY = 2, - MARK_PARITY = 3, - SPACE_PARITY = 4, - }; - -}; -extern Serial_ Serial; - -#define HAVE_CDCSERIAL - -//================================================================================ -//================================================================================ -// Low level API - -typedef struct -{ - uint8_t bmRequestType; - uint8_t bRequest; - uint8_t wValueL; - uint8_t wValueH; - uint16_t wIndex; - uint16_t wLength; -} USBSetup; - -//================================================================================ -//================================================================================ - -#define TRANSFER_PGM 0x80 -#define TRANSFER_RELEASE 0x40 -#define TRANSFER_ZERO 0x20 - -int USB_SendControl(uint8_t flags, const void* d, int len); -int USB_RecvControl(void* d, int len); -int USB_RecvControlLong(void* d, int len); - -uint8_t USB_Available(uint8_t ep); -uint8_t USB_SendSpace(uint8_t ep); -int USB_Send(uint8_t ep, const void* data, int len); // blocking -int USB_Recv(uint8_t ep, void* data, int len); // non-blocking -int USB_Recv(uint8_t ep); // non-blocking -void USB_Flush(uint8_t ep); - -#include "xinput/USB_XInput_API.h" - -#endif - -#endif /* if defined(USBCON) */ |