mirror of
https://github.com/CalcProgrammer1/OpenRGB.git
synced 2025-12-24 15:57:50 -05:00
137 lines
3.6 KiB
C++
137 lines
3.6 KiB
C++
/*---------------------------------------------------------*\
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| AlienwareMonitorController.cpp |
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| Detector for Alienware monitors |
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| Adam Honse (CalcProgrammer1) 08 May 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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#include <chrono>
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#include <cstring>
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#include <thread>
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#include "AlienwareMonitorController.h"
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AlienwareMonitorController::AlienwareMonitorController(hid_device *dev_handle, const char *path)
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{
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dev = dev_handle;
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location = path;
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Initialize();
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}
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AlienwareMonitorController::~AlienwareMonitorController()
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{
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hid_close(dev);
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}
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std::string AlienwareMonitorController::GetLocation()
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{
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return("HID: " + location);
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}
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std::string AlienwareMonitorController::GetSerialString()
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{
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return("");
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}
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void fillInChecksum(unsigned char *packet)
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{
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unsigned char checksum = 110;
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for(unsigned int index = 5; index <= 13; index++)
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{
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checksum ^= packet[index];
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}
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packet[14] = checksum;
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}
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void AlienwareMonitorController::SendColor(unsigned char led_id, unsigned char r, unsigned char g, unsigned char b)
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{
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unsigned char packet[65];
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memset(packet, 0xFF, sizeof(packet));
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packet[1] = 0x92;
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packet[2] = 0x37;
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packet[3] = 0x0a;
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packet[4] = 0x00;
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packet[5] = 0x51;
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packet[6] = 0x87;
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packet[7] = 0xd0;
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packet[8] = 0x04;
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packet[9] = led_id;
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packet[10] = r;
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packet[11] = g;
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packet[12] = b;
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packet[13] = 0x64;
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fillInChecksum(packet);
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hid_write(dev, packet, sizeof(packet));
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/*-----------------------------------------------------*\
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| Delay 50 milliseconds |
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\*-----------------------------------------------------*/
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std::this_thread::sleep_for(std::chrono::milliseconds(50));
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}
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void AlienwareMonitorController::Initialize()
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{
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unsigned char packet[65];
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memset(packet, 0xFF, sizeof(packet));
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packet[1] = 0x95;
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packet[2] = 0x00;
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packet[3] = 0x00;
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packet[4] = 0x00;
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hid_write(dev, packet, sizeof(packet));
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/*-----------------------------------------------------*\
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| Delay 50 milliseconds |
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\*-----------------------------------------------------*/
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std::this_thread::sleep_for(std::chrono::milliseconds(50));
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memset(packet, 0xFF, sizeof(packet));
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packet[1] = 0x92;
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packet[2] = 0x37;
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packet[3] = 0x08;
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packet[4] = 0x00;
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packet[5] = 0x51;
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packet[6] = 0x85;
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packet[7] = 0x01;
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packet[8] = 0xFE;
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packet[9] = 0x03;
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packet[10] = 0x00;
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packet[11] = 0x06;
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packet[12] = 0x40;
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hid_write(dev, packet, sizeof(packet));
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/*-----------------------------------------------------*\
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| Delay 50 milliseconds |
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\*-----------------------------------------------------*/
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std::this_thread::sleep_for(std::chrono::milliseconds(50));
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memset(packet, 0x00, sizeof(packet));
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packet[1] = 0x93;
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packet[2] = 0x37;
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packet[3] = 0x12;
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hid_write(dev, packet, sizeof(packet));
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/*-----------------------------------------------------*\
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| Delay 50 milliseconds |
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\*-----------------------------------------------------*/
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std::this_thread::sleep_for(std::chrono::milliseconds(50));
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}
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