Publish LumaOps source

2026-09-03 01:18:36 +02:00
commit 7f1c0e5f71
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+/*---------------------------------------------------------*\
+| RazerKrakenV4Controller.h                                 |
+|                                                           |
+|   Driver for Razer devices with 64-byte report            |
+|                                                           |
+|   Adam Honse (CalcProgrammer1)                21 Oct 2025 |
+|                                                           |
+|   This file is part of the OpenRGB project                |
+|   SPDX-License-Identifier: GPL-2.0-or-later               |
+\*---------------------------------------------------------*/
+
+#pragma once
+
+#include <hidapi.h>
+#include "RGBController.h"
+#include "DeviceGuardManager.h"
+
+/*---------------------------------------------------------*\
+| Struct packing macro for GCC and MSVC                     |
+\*---------------------------------------------------------*/
+#ifdef __GNUC__
+#define PACK( __Declaration__ ) __Declaration__ __attribute__((__packed__))
+#endif
+
+#ifdef _MSC_VER
+#define PACK( __Declaration__ ) __pragma( pack(push, 1) ) __Declaration__ __pragma( pack(pop))
+#endif
+
+PACK(struct razer_kraken_v4_report
+{
+    unsigned char               report_id;
+    unsigned char               status;
+    unsigned char               transaction_id;
+    unsigned short              remaining_packets;
+    unsigned char               protocol_type;
+    unsigned char               data_size;
+    unsigned char               command_class;
+    unsigned char               command_id;
+    unsigned char               wireless_flag;
+    unsigned char               arguments[52];
+    unsigned char               crc;
+    unsigned char               reserved;
+});
+
+enum
+{
+    RAZER_KRAKEN_V4_CMD_GET_SERIAL              = 0x00,
+    RAZER_KRAKEN_V4_CMD_GET_FIRMWARE_INFO       = 0x02,
+    RAZER_KRAKEN_V4_CMD_LIGHTING_SET_MODE       = 0xC0,
+    RAZER_KRAKEN_V4_CMD_LIGHTING_SET_BRIGHTNESS = 0xC1,
+};
+
+class RazerKrakenV4Controller
+{
+public:
+    RazerKrakenV4Controller(hid_device* dev_handle, const char* path, unsigned short pid, std::string dev_name);
+    ~RazerKrakenV4Controller();
+
+    unsigned int            GetDeviceIndex();
+    device_type             GetDeviceType();
+    std::string             GetDeviceLocation();
+    std::string             GetFirmwareString();
+    std::string             GetName();
+    std::string             GetSerialString();
+    unsigned char           GetMaxBrightness();
+
+    void                    SetDirect(RGBColor* colors);
+    void                    SetBrightness(unsigned char brightness);
+
+    void                    SetModeWave();
+
+private:
+    hid_device*             dev;
+    unsigned short          dev_pid;
+
+    /*---------------------------------------------------------*\
+    | Device-specific protocol settings                         |
+    \*---------------------------------------------------------*/
+    unsigned char           dev_transaction_id;
+    unsigned char           dev_led_id;
+    unsigned char           dev_wireless_flag;
+
+    /*---------------------------------------------------------*\
+    | Device information strings                                |
+    \*---------------------------------------------------------*/
+    std::string             firmware_version;
+    std::string             location;
+    std::string             name;
+
+    /*---------------------------------------------------------*\
+    | Index of device in Razer device list                      |
+    \*---------------------------------------------------------*/
+    unsigned int            device_index;
+
+    /*---------------------------------------------------------*\
+    | HID report index for request and response                 |
+    \*---------------------------------------------------------*/
+    unsigned char           report_index;
+    unsigned char           response_index;
+
+    /*---------------------------------------------------------*\
+    | Matrix type                                               |
+    \*---------------------------------------------------------*/
+    unsigned char           matrix_type;
+
+    /*---------------------------------------------------------*\
+    | Private functions based on OpenRazer                      |
+    \*---------------------------------------------------------*/
+    unsigned char           razer_kraken_v4_calculate_crc(razer_kraken_v4_report* report);
+    razer_kraken_v4_report  razer_kraken_v4_create_report(unsigned char command_class, unsigned char command_id, unsigned char data_size);
+    razer_kraken_v4_report  razer_kraken_v4_create_response();
+
+    std::string             razer_get_firmware();
+    std::string             razer_get_serial();
+
+    int                     razer_usb_receive(razer_kraken_v4_report* report);
+    int                     razer_usb_send(razer_kraken_v4_report* report);
+};