一関 Aチーム / ArduinoUsbHostShield

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USB_Host/PS4USB.h@0:b1ce54272580, 2020-01-18 (annotated)

Committer:
kotakku
Date:
Sat Jan 18 15:06:35 2020 +0000
Revision:
0:b1ce54272580
1.0.0 first commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kotakku 0:b1ce54272580 1 /* Copyright (C) 2014 Kristian Lauszus, TKJ Electronics. All rights reserved.
kotakku 0:b1ce54272580 2
kotakku 0:b1ce54272580 3 This software may be distributed and modified under the terms of the GNU
kotakku 0:b1ce54272580 4 General Public License version 2 (GPL2) as published by the Free Software
kotakku 0:b1ce54272580 5 Foundation and appearing in the file GPL2.TXT included in the packaging of
kotakku 0:b1ce54272580 6 this file. Please note that GPL2 Section 2[b] requires that all works based
kotakku 0:b1ce54272580 7 on this software must also be made publicly available under the terms of
kotakku 0:b1ce54272580 8 the GPL2 ("Copyleft").
kotakku 0:b1ce54272580 9
kotakku 0:b1ce54272580 10 Contact information
kotakku 0:b1ce54272580 11 -------------------
kotakku 0:b1ce54272580 12
kotakku 0:b1ce54272580 13 Kristian Lauszus, TKJ Electronics
kotakku 0:b1ce54272580 14 Web : http://www.tkjelectronics.com
kotakku 0:b1ce54272580 15 e-mail : kristianl@tkjelectronics.com
kotakku 0:b1ce54272580 16 */
kotakku 0:b1ce54272580 17
kotakku 0:b1ce54272580 18 #ifndef _ps4usb_h_
kotakku 0:b1ce54272580 19 #define _ps4usb_h_
kotakku 0:b1ce54272580 20
kotakku 0:b1ce54272580 21 #include "hiduniversal.h"
kotakku 0:b1ce54272580 22 #include "PS4Parser.h"
kotakku 0:b1ce54272580 23
kotakku 0:b1ce54272580 24 #define PS4_VID 0x054C // Sony Corporation
kotakku 0:b1ce54272580 25 #define PS4_PID 0x05C4 // PS4 Controller
kotakku 0:b1ce54272580 26 #define PS4_PID_SLIM 0x09CC // PS4 Slim Controller
kotakku 0:b1ce54272580 27
kotakku 0:b1ce54272580 28 /**
kotakku 0:b1ce54272580 29 * This class implements support for the PS4 controller via USB.
kotakku 0:b1ce54272580 30 * It uses the HIDUniversal class for all the USB communication.
kotakku 0:b1ce54272580 31 */
kotakku 0:b1ce54272580 32 class PS4USB : public HIDUniversal, public PS4Parser {
kotakku 0:b1ce54272580 33 public:
kotakku 0:b1ce54272580 34 /**
kotakku 0:b1ce54272580 35 * Constructor for the PS4USB class.
kotakku 0:b1ce54272580 36 * @param p Pointer to the USB class instance.
kotakku 0:b1ce54272580 37 */
kotakku 0:b1ce54272580 38 PS4USB(USB *p) :
kotakku 0:b1ce54272580 39 HIDUniversal(p) {
kotakku 0:b1ce54272580 40 PS4Parser::Reset();
kotakku 0:b1ce54272580 41 };
kotakku 0:b1ce54272580 42
kotakku 0:b1ce54272580 43 /**
kotakku 0:b1ce54272580 44 * Used to check if a PS4 controller is connected.
kotakku 0:b1ce54272580 45 * @return Returns true if it is connected.
kotakku 0:b1ce54272580 46 */
kotakku 0:b1ce54272580 47 bool connected() {
kotakku 0:b1ce54272580 48 return HIDUniversal::isReady() && HIDUniversal::VID == PS4_VID && (HIDUniversal::PID == PS4_PID || HIDUniversal::PID == PS4_PID_SLIM);
kotakku 0:b1ce54272580 49 };
kotakku 0:b1ce54272580 50
kotakku 0:b1ce54272580 51 /**
kotakku 0:b1ce54272580 52 * Used to call your own function when the device is successfully initialized.
kotakku 0:b1ce54272580 53 * @param funcOnInit Function to call.
kotakku 0:b1ce54272580 54 */
kotakku 0:b1ce54272580 55 void attachOnInit(void (*funcOnInit)(void)) {
kotakku 0:b1ce54272580 56 pFuncOnInit = funcOnInit;
kotakku 0:b1ce54272580 57 };
kotakku 0:b1ce54272580 58
kotakku 0:b1ce54272580 59 protected:
kotakku 0:b1ce54272580 60 /** @name HIDUniversal implementation */
kotakku 0:b1ce54272580 61 /**
kotakku 0:b1ce54272580 62 * Used to parse USB HID data.
kotakku 0:b1ce54272580 63 * @param hid Pointer to the HID class.
kotakku 0:b1ce54272580 64 * @param is_rpt_id Only used for Hubs.
kotakku 0:b1ce54272580 65 * @param len The length of the incoming data.
kotakku 0:b1ce54272580 66 * @param buf Pointer to the data buffer.
kotakku 0:b1ce54272580 67 */
kotakku 0:b1ce54272580 68 virtual void ParseHIDData(USBHID *hid, bool is_rpt_id, uint8_t len, uint8_t *buf) {
kotakku 0:b1ce54272580 69 if (HIDUniversal::VID == PS4_VID && (HIDUniversal::PID == PS4_PID || HIDUniversal::PID == PS4_PID_SLIM))
kotakku 0:b1ce54272580 70 PS4Parser::Parse(len, buf);
kotakku 0:b1ce54272580 71 };
kotakku 0:b1ce54272580 72
kotakku 0:b1ce54272580 73 /**
kotakku 0:b1ce54272580 74 * Called when a device is successfully initialized.
kotakku 0:b1ce54272580 75 * Use attachOnInit(void (*funcOnInit)(void)) to call your own function.
kotakku 0:b1ce54272580 76 * This is useful for instance if you want to set the LEDs in a specific way.
kotakku 0:b1ce54272580 77 */
kotakku 0:b1ce54272580 78 virtual uint8_t OnInitSuccessful() {
kotakku 0:b1ce54272580 79 if (HIDUniversal::VID == PS4_VID && (HIDUniversal::PID == PS4_PID || HIDUniversal::PID == PS4_PID_SLIM)) {
kotakku 0:b1ce54272580 80 PS4Parser::Reset();
kotakku 0:b1ce54272580 81 if (pFuncOnInit)
kotakku 0:b1ce54272580 82 pFuncOnInit(); // Call the user function
kotakku 0:b1ce54272580 83 else
kotakku 0:b1ce54272580 84 setLed(Blue);
kotakku 0:b1ce54272580 85 };
kotakku 0:b1ce54272580 86 return 0;
kotakku 0:b1ce54272580 87 };
kotakku 0:b1ce54272580 88 /**@}*/
kotakku 0:b1ce54272580 89
kotakku 0:b1ce54272580 90 /** @name PS4Parser implementation */
kotakku 0:b1ce54272580 91 virtual void sendOutputReport(PS4Output *output) { // Source: https://github.com/chrippa/ds4drv
kotakku 0:b1ce54272580 92 uint8_t buf[32];
kotakku 0:b1ce54272580 93 memset(buf, 0, sizeof(buf));
kotakku 0:b1ce54272580 94
kotakku 0:b1ce54272580 95 buf[0] = 0x05; // Report ID
kotakku 0:b1ce54272580 96 buf[1]= 0xFF;
kotakku 0:b1ce54272580 97
kotakku 0:b1ce54272580 98 buf[4] = output->smallRumble; // Small Rumble
kotakku 0:b1ce54272580 99 buf[5] = output->bigRumble; // Big rumble
kotakku 0:b1ce54272580 100
kotakku 0:b1ce54272580 101 buf[6] = output->r; // Red
kotakku 0:b1ce54272580 102 buf[7] = output->g; // Green
kotakku 0:b1ce54272580 103 buf[8] = output->b; // Blue
kotakku 0:b1ce54272580 104
kotakku 0:b1ce54272580 105 buf[9] = output->flashOn; // Time to flash bright (255 = 2.5 seconds)
kotakku 0:b1ce54272580 106 buf[10] = output->flashOff; // Time to flash dark (255 = 2.5 seconds)
kotakku 0:b1ce54272580 107
kotakku 0:b1ce54272580 108 output->reportChanged = false;
kotakku 0:b1ce54272580 109
kotakku 0:b1ce54272580 110 // The PS4 console actually set the four last bytes to a CRC32 checksum, but it seems like it is actually not needed
kotakku 0:b1ce54272580 111
kotakku 0:b1ce54272580 112 pUsb->outTransfer(bAddress, epInfo[epInterruptOutIndex].epAddr, sizeof(buf), buf);
kotakku 0:b1ce54272580 113 };
kotakku 0:b1ce54272580 114 /**@}*/
kotakku 0:b1ce54272580 115
kotakku 0:b1ce54272580 116 /** @name USBDeviceConfig implementation */
kotakku 0:b1ce54272580 117 /**
kotakku 0:b1ce54272580 118 * Used by the USB core to check what this driver support.
kotakku 0:b1ce54272580 119 * @param vid The device's VID.
kotakku 0:b1ce54272580 120 * @param pid The device's PID.
kotakku 0:b1ce54272580 121 * @return Returns true if the device's VID and PID matches this driver.
kotakku 0:b1ce54272580 122 */
kotakku 0:b1ce54272580 123 virtual bool VIDPIDOK(uint16_t vid, uint16_t pid) {
kotakku 0:b1ce54272580 124 return (vid == PS4_VID && (pid == PS4_PID || HIDUniversal::PID == PS4_PID_SLIM));
kotakku 0:b1ce54272580 125 };
kotakku 0:b1ce54272580 126 /**@}*/
kotakku 0:b1ce54272580 127
kotakku 0:b1ce54272580 128 private:
kotakku 0:b1ce54272580 129 void (*pFuncOnInit)(void); // Pointer to function called in onInit()
kotakku 0:b1ce54272580 130 };
kotakku 0:b1ce54272580 131 #endif
kotakku 0:b1ce54272580 132