mirror of
https://github.com/CalcProgrammer1/OpenRGB.git
synced 2026-06-04 20:14:33 -04:00
90 lines
2.5 KiB
C++
90 lines
2.5 KiB
C++
/*---------------------------------------------------------*\
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| MSILaptopController.cpp |
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| Driver for MSI laptop SteelSeries KLC/ALC RGB devices |
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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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#include <cstring>
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#include "MSILaptopController.h"
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#include "StringUtils.h"
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#define MSI_LAPTOP_REPORT_ID 0x00
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#define MSI_LAPTOP_COMMAND 0x0C
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#define MSI_LAPTOP_KLC_PACKET_ID 0x66
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#define MSI_LAPTOP_ALC_PACKET_ID 0x06
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#define MSI_LAPTOP_PACKET_SIZE 525
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#define MSI_LAPTOP_PAYLOAD_OFFSET 5
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MSILaptopController::MSILaptopController(hid_device* dev_handle, const char* path, std::string dev_name, msi_laptop_device device_type)
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{
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dev = dev_handle;
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location = path;
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name = dev_name;
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type = device_type;
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}
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MSILaptopController::~MSILaptopController()
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{
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hid_close(dev);
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}
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std::string MSILaptopController::GetDeviceLocation()
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{
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return("HID: " + location);
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}
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std::string MSILaptopController::GetDeviceName()
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{
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return(name);
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}
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std::string MSILaptopController::GetSerialString()
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{
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wchar_t serial_string[128];
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int ret = hid_get_serial_number_string(dev, serial_string, 128);
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if(ret != 0)
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{
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return("");
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}
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return(StringUtils::wstring_to_string(serial_string));
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}
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msi_laptop_device MSILaptopController::GetDeviceType()
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{
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return(type);
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}
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void MSILaptopController::SetLEDs(std::vector<led> leds, std::vector<RGBColor> colors)
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{
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unsigned char buf[MSI_LAPTOP_PACKET_SIZE];
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unsigned int led_count = (leds.size() < colors.size()) ? leds.size() : colors.size();
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memset(buf, 0x00, sizeof(buf));
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buf[0x00] = MSI_LAPTOP_REPORT_ID;
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buf[0x01] = MSI_LAPTOP_COMMAND;
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buf[0x03] = (type == MSI_LAPTOP_KLC) ? MSI_LAPTOP_KLC_PACKET_ID : MSI_LAPTOP_ALC_PACKET_ID;
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for(unsigned int led_idx = 0; led_idx < led_count; led_idx++)
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{
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unsigned int offset = MSI_LAPTOP_PAYLOAD_OFFSET + (led_idx * 4);
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if((offset + 3) >= sizeof(buf))
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{
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break;
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}
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buf[offset + 0] = leds[led_idx].value;
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buf[offset + 1] = RGBGetRValue(colors[led_idx]);
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buf[offset + 2] = RGBGetGValue(colors[led_idx]);
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buf[offset + 3] = RGBGetBValue(colors[led_idx]);
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}
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hid_send_feature_report(dev, buf, sizeof(buf));
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}
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