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Add support for Asus monitors. Closes #4174

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morg
2025-10-19 23:38:24 +02:00
committed by Adam Honse
parent 51a014fecb
commit 7a939c8233
5 changed files with 321 additions and 0 deletions
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102
Controllers/AsusMonitorController/AsusMonitorController.cpp Normal file
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/*---------------------------------------------------------*\
| AsusMonitorController.cpp |
| |
| Driver for Asus monitors |
| |
| Morgan Guimard (morg) 19 oct 2025 |
| |
| This file is part of the OpenRGB project |
| SPDX-License-Identifier: GPL-2.0-or-later |
\*---------------------------------------------------------*/
#include <string.h>
#include "AsusMonitorController.h"
#include "StringUtils.h"
AsusMonitorController::AsusMonitorController(hid_device* dev_handle, const hid_device_info& info, std::string dev_name)
{
dev = dev_handle;
location = info.path;
name = dev_name;
}
AsusMonitorController::~AsusMonitorController()
{
hid_close(dev);
}
std::string AsusMonitorController::GetDeviceLocation()
{
return("HID: " + location);
}
std::string AsusMonitorController::GetNameString()
{
return(name);
}
std::string AsusMonitorController::GetSerialString()
{
wchar_t serial_string[128];
int ret = hid_get_serial_number_string(dev, serial_string, 128);
if(ret != 0)
{
return("");
}
return(StringUtils::wstring_to_string(serial_string));
}
unsigned int AsusMonitorController::GetNumberOfLEDs()
{
uint8_t usb_buf[ASUS_MONITOR_REPORT_SIZE];
memset(usb_buf, 0x00, sizeof(usb_buf));
usb_buf[0x00] = 0xEC;
usb_buf[0x01] = 0xB0;
hid_write(dev, usb_buf, sizeof(usb_buf));
memset(usb_buf, 0x00, sizeof(usb_buf));
int bytes = hid_read(dev, usb_buf, sizeof(usb_buf));
return bytes > 0 ? usb_buf[32] : 0;
}
void AsusMonitorController::SendInit()
{
uint8_t usb_buf[ASUS_MONITOR_REPORT_SIZE];
memset(usb_buf, 0x00, sizeof(usb_buf));
usb_buf[0x00] = 0xEC;
usb_buf[0x01] = 0x35;
usb_buf[0x05] = 0xFF;
usb_buf[0x08] = 0x01;
hid_write(dev, usb_buf, sizeof(usb_buf));
}
void AsusMonitorController::SetDirect(std::vector<RGBColor> colors)
{
uint8_t usb_buf[ASUS_MONITOR_REPORT_SIZE];
memset(usb_buf, 0x00, sizeof(usb_buf));
usb_buf[0x00] = 0xEC;
usb_buf[0x01] = 0x40;
usb_buf[0x02] = 0x84;
usb_buf[0x04] = colors.size();
for(size_t i = 0; i < colors.size(); i++)
{
usb_buf[0x05 + (3 * i)] = RGBGetRValue(colors[i]);
usb_buf[0x05 + (3 * i + 1)] = RGBGetGValue(colors[i]);
usb_buf[0x05 + (3 * i + 2)] = RGBGetBValue(colors[i]);
}
hid_write(dev, usb_buf, sizeof(usb_buf));
}