From 563f69b870a7f71026c50605b531ed40d667b0a2 Mon Sep 17 00:00:00 2001 From: HampusM Date: Mon, 7 Mar 2022 13:48:57 +0100 Subject: rename arduino core dir to xinput --- cores/xinput/USBAPI.h | 189 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 189 insertions(+) create mode 100644 cores/xinput/USBAPI.h (limited to 'cores/xinput/USBAPI.h') diff --git a/cores/xinput/USBAPI.h b/cores/xinput/USBAPI.h new file mode 100644 index 0000000..1ad268c --- /dev/null +++ b/cores/xinput/USBAPI.h @@ -0,0 +1,189 @@ +/* + 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 +#include +#include +#include +#include + +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<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) */ -- cgit v1.2.3-18-g5258