diff --git a/src/SingleReport/Gamepad.cpp b/src/SingleReport/Gamepad.cpp index e69de29..2a77166 100644 --- a/src/SingleReport/Gamepad.cpp +++ b/src/SingleReport/Gamepad.cpp @@ -0,0 +1,150 @@ +/* +Copyright (c) 2014-2015 NicoHood +See the readme for credit to other people. + +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. +*/ + +#include "Gamepad.h" + +static const uint8_t _hidReportDescriptorGamepad[] PROGMEM = { + /* Gamepad with 32 buttons and 6 axis*/ + 0x05, 0x01, /* USAGE_PAGE (Generic Desktop) */ + 0x09, 0x04, /* USAGE (Joystick) */ + 0xa1, 0x01, /* COLLECTION (Application) */ + /* 32 Buttons */ + 0x05, 0x09, /* USAGE_PAGE (Button) */ + 0x19, 0x01, /* USAGE_MINIMUM (Button 1) */ + 0x29, 0x20, /* USAGE_MAXIMUM (Button 32) */ + 0x15, 0x00, /* LOGICAL_MINIMUM (0) */ + 0x25, 0x01, /* LOGICAL_MAXIMUM (1) */ + 0x75, 0x01, /* REPORT_SIZE (1) */ + 0x95, 0x20, /* REPORT_COUNT (32) */ + 0x81, 0x02, /* INPUT (Data,Var,Abs) */ + /* 4 16bit Axis */ + 0x05, 0x01, /* USAGE_PAGE (Generic Desktop) */ + 0xa1, 0x00, /* COLLECTION (Physical) */ + 0x09, 0x30, /* USAGE (X) */ + 0x09, 0x31, /* USAGE (Y) */ + 0x09, 0x33, /* USAGE (Rx) */ + 0x09, 0x34, /* USAGE (Ry) */ + 0x16, 0x00, 0x80, /* LOGICAL_MINIMUM (-32768) */ + 0x26, 0xFF, 0x7F, /* LOGICAL_MAXIMUM (32767) */ + 0x75, 0x10, /* REPORT_SIZE (16) */ + 0x95, 0x04, /* REPORT_COUNT (4) */ + 0x81, 0x02, /* INPUT (Data,Var,Abs) */ + /* 2 8bit Axis */ + 0x09, 0x32, /* USAGE (Z) */ + 0x09, 0x35, /* USAGE (Rz) */ + 0x15, 0x80, /* LOGICAL_MINIMUM (-128) */ + 0x25, 0x7F, /* LOGICAL_MAXIMUM (127) */ + 0x75, 0x08, /* REPORT_SIZE (8) */ + 0x95, 0x02, /* REPORT_COUNT (2) */ + 0x81, 0x02, /* INPUT (Data,Var,Abs) */ + 0xc0, /* END_COLLECTION */ + /* 2 Hat Switches */ + 0x05, 0x01, /* USAGE_PAGE (Generic Desktop) */ + 0x09, 0x39, /* USAGE (Hat switch) */ + 0x09, 0x39, /* USAGE (Hat switch) */ + 0x15, 0x01, /* LOGICAL_MINIMUM (1) */ + 0x25, 0x08, /* LOGICAL_MAXIMUM (8) */ + 0x95, 0x02, /* REPORT_COUNT (2) */ + 0x75, 0x04, /* REPORT_SIZE (4) */ + 0x81, 0x02, /* INPUT (Data,Var,Abs) */ + 0xc0 /* END_COLLECTION */ +}; + +SingleGamepad_::SingleGamepad_(void) : PUSBListNode(1, 1, epType), protocol(1), idle(1) +{ + epType[0] = EP_TYPE_INTERRUPT_IN; + PluggableUSB().plug(this); +} + +int SingleGamepad_::getInterface(uint8_t* interfaceCount) +{ + *interfaceCount += 1; // uses 1 + HIDDescriptor hidInterface = { + D_INTERFACE(pluggedInterface, 1, USB_DEVICE_CLASS_HUMAN_INTERFACE, HID_SUBCLASS_NONE, HID_PROTOCOL_NONE), + D_HIDREPORT(sizeof(_hidReportDescriptorGamepad)), + D_ENDPOINT(USB_ENDPOINT_IN(pluggedEndpoint), USB_ENDPOINT_TYPE_INTERRUPT, USB_EP_SIZE, 0x01) + }; + return USB_SendControl(0, &hidInterface, sizeof(hidInterface)); +} + +int SingleGamepad_::getDescriptor(USBSetup& setup) +{ + // Check if this is a HID Class Descriptor request + if (setup.bmRequestType != REQUEST_DEVICETOHOST_STANDARD_INTERFACE) { return 0; } + if (setup.wValueH != HID_REPORT_DESCRIPTOR_TYPE) { return 0; } + + // In a HID Class Descriptor wIndex cointains the interface number + if (setup.wIndex != pluggedInterface) { return 0; } + + return USB_SendControl(TRANSFER_PGM, _hidReportDescriptorGamepad, sizeof(_hidReportDescriptorGamepad)); +} + +bool SingleGamepad_::setup(USBSetup& setup) +{ + if (pluggedInterface != setup.wIndex) { + return false; + } + + uint8_t request = setup.bRequest; + uint8_t requestType = setup.bmRequestType; + + if (requestType == REQUEST_DEVICETOHOST_CLASS_INTERFACE) + { + if (request == HID_GET_REPORT) { + // TODO: HID_GetReport(); + return true; + } + if (request == HID_GET_PROTOCOL) { + // TODO: Send8(protocol); + return true; + } + } + + if (requestType == REQUEST_HOSTTODEVICE_CLASS_INTERFACE) + { + if (request == HID_SET_PROTOCOL) { + protocol = setup.wValueL; + return true; + } + if (request == HID_SET_IDLE) { + idle = setup.wValueL; + return true; + } + if (request == HID_SET_REPORT) + { + } + } + + return false; +} + +void SingleGamepad_::SendReport(void* data, int length){ + USB_Send(pluggedEndpoint | TRANSFER_RELEASE, data, length); +} + +SingleGamepad_ Gamepad1; +SingleGamepad_ Gamepad2; +SingleGamepad_ Gamepad3; +SingleGamepad_ Gamepad4; + + diff --git a/src/SingleReport/Gamepad.h b/src/SingleReport/Gamepad.h index e69de29..89d0e37 100644 --- a/src/SingleReport/Gamepad.h +++ b/src/SingleReport/Gamepad.h @@ -0,0 +1,56 @@ +/* +Copyright (c) 2014-2015 NicoHood +See the readme for credit to other people. + +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. +*/ + +// Include guard +#pragma once + +#include +#include "PluggableUSB.h" +#include "HID.h" +#include "HID-Settings.h" +#include "../HID-APIs/GamepadAPI.h" + + +class SingleGamepad_ : public PUSBListNode, public GamepadAPI +{ +public: + SingleGamepad_(void); + +protected: + // Implementation of the PUSBListNode + int getInterface(uint8_t* interfaceCount); + int getDescriptor(USBSetup& setup); + bool setup(USBSetup& setup); + + uint8_t epType[1]; + uint8_t protocol; + uint8_t idle; + + virtual void SendReport(void* data, int length) override; +}; +extern SingleGamepad_ Gamepad1; +extern SingleGamepad_ Gamepad2; +extern SingleGamepad_ Gamepad3; +extern SingleGamepad_ Gamepad4; + +