103 lines
3.9 KiB
C++
103 lines
3.9 KiB
C++
/*---------------------------------------------------------*\
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| RazerHanboController.h |
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| Driver for Razer Hanbo devices |
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| Joseph East (dripsnek) 12 Apr 2025 |
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| This file is part of the OpenRGB project |
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| SPDX-License-Identifier: GPL-2.0-only |
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\*---------------------------------------------------------*/
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#pragma once
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#include <string>
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#include <hidapi.h>
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#include "RGBController.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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/*---------------------------------------------------------*\
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| The Hanbo does not advertise HID report IDs. |
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| In this case under Windows, payloads sent to hidapi must |
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| be prefixed with a byte of value 0 even if this exceeds |
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| the device report length. This dummy byte never ends up |
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| on the wire. Hidapi via libusb under Linux is compatible |
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| with this behavior. This is generally not compatible with |
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| hidraw when using it directly. |
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| Request payloads start at header[1] to make this byte. |
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| Responses are unaffected and start at header[0]. |
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\*---------------------------------------------------------*/
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PACK(struct razer_hanbo_report
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{
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unsigned char header[2];
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unsigned char arguments[63];
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});
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enum
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{
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MIN_BRIGHTNESS = 0x00,
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MAX_BRIGHTNESS = 0x64,
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};
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enum
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{
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PUMP,
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FAN1,
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FAN2,
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FAN3
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};
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class RazerHanboController
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{
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public:
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RazerHanboController(hid_device* dev_handle, const char* path, unsigned short pid, std::string dev_name);
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~RazerHanboController();
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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 GetSerialString();
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std::string GetName();
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void SetDirectMode();
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void SetModeOff();
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void SetModeSpectrumCycle();
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void SetZoneLeds(int zone_idc, const zone& input_zone);
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void SetBrightness(int zone, unsigned int brightness);
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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 information strings |
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\*---------------------------------------------------------*/
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std::string firmware_version;
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std::string serial_string;
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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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| Private functions |
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\*---------------------------------------------------------*/
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razer_hanbo_report razer_hanbo_create_report(unsigned char header);
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void GetFirmware();
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int UsbReceive(razer_hanbo_report* report);
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int UsbSend(razer_hanbo_report* report);
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};
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