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https://github.com/CalcProgrammer1/OpenRGB.git
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122 lines
3.0 KiB
C++
122 lines
3.0 KiB
C++
/*---------------------------------------------------------*\
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| HyperXEve1800Controller.cpp |
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| Driver for HyperX Eve 1800 keyboard |
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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 "HyperXEve1800Controller.h"
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#include "StringUtils.h"
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HyperXEve1800Controller::HyperXEve1800Controller(hid_device* dev_handle, const char* path, std::string dev_name)
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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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}
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HyperXEve1800Controller::~HyperXEve1800Controller()
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{
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hid_close(dev);
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}
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std::string HyperXEve1800Controller::GetDeviceLocation()
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{
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return("HID: " + location);
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}
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std::string HyperXEve1800Controller::GetNameString()
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{
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return(name);
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}
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std::string HyperXEve1800Controller::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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void HyperXEve1800Controller::SetBrightness(unsigned int brightness)
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{
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unsigned char buf[65];
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memset(buf, 0x00, sizeof(buf));
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buf[0x00] = 0x40;
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buf[0x01] = 0x01;
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buf[0x02] = 0x00;
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buf[0x03] = 0x00;
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buf[0x04] = brightness & 0xFF;
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hid_write(dev, buf, 65);
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}
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void HyperXEve1800Controller::SetLEDsDirect(std::vector<RGBColor> colors)
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{
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SendDirectInitialization();
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if(colors.empty())
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{
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RGBColor temp = 0x00000000;
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SendDirectColorPacket(&temp, 1);
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}
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else
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{
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SendDirectColorPacket(&colors[0], (unsigned int)colors.size());
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}
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}
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void HyperXEve1800Controller::SendDirectInitialization()
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{
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unsigned char buf[65];
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memset(buf, 0x00, sizeof(buf));
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buf[0x00] = 0x44;
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buf[0x01] = 0x01;
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buf[0x02] = 0x04;
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buf[0x03] = 0x00;
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hid_write(dev, buf, 65);
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}
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void HyperXEve1800Controller::SendDirectColorPacket(RGBColor* color_data, unsigned int color_count)
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{
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unsigned char buf[65];
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memset(buf, 0x00, sizeof(buf));
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buf[0x00] = 0x44;
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buf[0x01] = 0x02;
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buf[0x02] = 0x00;
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buf[0x03] = 0x00;
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/*-----------------------------------------------------*\
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| The Eve 1800 exposes 10 lighting zones, but this |
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| report format can carry up to 20 RGB triplets. |
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\*-----------------------------------------------------*/
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if(color_count > 20)
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{
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color_count = 20;
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}
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for(unsigned int color_idx = 0; color_idx < color_count; color_idx++)
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{
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buf[4 + (color_idx * 3)] = RGBGetRValue(color_data[color_idx]);
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buf[4 + (color_idx * 3) + 1] = RGBGetGValue(color_data[color_idx]);
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buf[4 + (color_idx * 3) + 2] = RGBGetBValue(color_data[color_idx]);
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}
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hid_write(dev, buf, 65);
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}
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