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