Publish LumaOps source

2026-09-03 01:18:36 +02:00
commit 7f1c0e5f71
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+/*---------------------------------------------------------*\
+| LogitechG810Controller.cpp                                |
+|                                                           |
+|   Driver for Logitech G810 Orion Spectrum                 |
+|                                                           |
+|   Adam Honse (CalcProgrammer1)                11 Jun 2020 |
+|                                                           |
+|   This file is part of the OpenRGB project                |
+|   SPDX-License-Identifier: GPL-2.0-or-later               |
+\*---------------------------------------------------------*/
+
+#include <cstring>
+#include "LogitechG810Controller.h"
+#include "StringUtils.h"
+
+LogitechG810Controller::LogitechG810Controller(hid_device* dev_handle_0x11, hid_device* dev_handle_0x12, std::string dev_name)
+{
+    dev_pkt_0x11    = dev_handle_0x11;
+    dev_pkt_0x12    = dev_handle_0x12;
+    name            = dev_name;
+}
+
+LogitechG810Controller::~LogitechG810Controller()
+{
+    hid_close(dev_pkt_0x11);
+    hid_close(dev_pkt_0x12);
+}
+
+std::string LogitechG810Controller::GetNameString()
+{
+    return(name);
+}
+
+std::string LogitechG810Controller::GetSerialString()
+{
+    wchar_t serial_string[128];
+    int ret = hid_get_serial_number_string(dev_pkt_0x11, serial_string, 128);
+
+    if(ret != 0)
+    {
+        return("");
+    }
+
+    return(StringUtils::wstring_to_string(serial_string));
+}
+
+void LogitechG810Controller::Commit()
+{
+    SendCommit();
+}
+
+void LogitechG810Controller::SetDirect
+    (
+    unsigned char       zone,
+    unsigned char       frame_count,
+    unsigned char *     frame_data
+    )
+{
+    SendDirectFrame(zone, frame_count, frame_data);
+}
+
+void LogitechG810Controller::SetMode
+    (
+    unsigned char       mode,
+    unsigned short      speed,
+    unsigned char       red,
+    unsigned char       green,
+    unsigned char       blue
+    )
+{
+    SendMode(LOGITECH_G810_ZONE_MODE_KEYBOARD, mode, speed, red, green, blue);
+    SendMode(LOGITECH_G810_ZONE_MODE_LOGO,     mode, speed, red, green, blue);
+
+    SendCommit();
+}
+
+/*-------------------------------------------------------------------------------------------------*\
+| Private packet sending functions.                                                                 |
+\*-------------------------------------------------------------------------------------------------*/
+
+void LogitechG810Controller::SendCommit()
+{
+    unsigned char usb_buf[20];
+
+    /*-----------------------------------------------------*\
+    | Zero out buffer                                       |
+    \*-----------------------------------------------------*/
+    memset(usb_buf, 0x00, sizeof(usb_buf));
+
+    /*-----------------------------------------------------*\
+    | Set up Commit packet                                  |
+    \*-----------------------------------------------------*/
+    usb_buf[0x00]           = 0x11;
+    usb_buf[0x01]           = 0xFF;
+    usb_buf[0x02]           = 0x0C;
+    usb_buf[0x03]           = 0x5D;
+
+    /*-----------------------------------------------------*\
+    | Send packet                                           |
+    \*-----------------------------------------------------*/
+    hid_write(dev_pkt_0x11, usb_buf, 20);
+    hid_read(dev_pkt_0x11, usb_buf, 20);
+}
+
+void LogitechG810Controller::SendDirectFrame
+    (
+    unsigned char       zone,
+    unsigned char       frame_count,
+    unsigned char *     frame_data
+    )
+{
+    unsigned char usb_buf[64];
+
+    /*-----------------------------------------------------*\
+    | Zero out buffer                                       |
+    \*-----------------------------------------------------*/
+    memset(usb_buf, 0x00, sizeof(usb_buf));
+
+    /*-----------------------------------------------------*\
+    | Set up Lighting Control packet                        |
+    \*-----------------------------------------------------*/
+    usb_buf[0x00]           = 0x12;
+    usb_buf[0x01]           = 0xFF;
+    usb_buf[0x02]           = 0x0C;
+    usb_buf[0x03]           = 0x3D;
+    usb_buf[0x05]           = zone;
+    usb_buf[0x07]           = frame_count;
+
+    /*-----------------------------------------------------*\
+    | Copy in frame data                                    |
+    \*-----------------------------------------------------*/
+    memcpy(&usb_buf[0x08], frame_data, frame_count * 4);
+
+    /*-----------------------------------------------------*\
+    | Send packet                                           |
+    \*-----------------------------------------------------*/
+    hid_write(dev_pkt_0x12, usb_buf, 64);
+    hid_read(dev_pkt_0x11, usb_buf, 20);
+}
+
+void LogitechG810Controller::SendMode
+    (
+    unsigned char       zone,
+    unsigned char       mode,
+    unsigned short      speed,
+    unsigned char       red,
+    unsigned char       green,
+    unsigned char       blue
+    )
+{
+    unsigned char usb_buf[20];
+
+    /*-----------------------------------------------------*\
+    | Zero out buffer                                       |
+    \*-----------------------------------------------------*/
+    memset(usb_buf, 0x00, sizeof(usb_buf));
+
+    /*-----------------------------------------------------*\
+    | Set up Lighting Control packet                        |
+    \*-----------------------------------------------------*/
+    usb_buf[0x00]           = 0x11;
+    usb_buf[0x01]           = 0xFF;
+    usb_buf[0x02]           = 0x0D;
+    usb_buf[0x03]           = 0x3D;
+    usb_buf[0x04]           = zone;
+
+    usb_buf[0x05]           = mode;
+
+    usb_buf[0x06]           = red;
+    usb_buf[0x07]           = green;
+    usb_buf[0x08]           = blue;
+
+    speed = 100 * speed;
+    if(mode == LOGITECH_G810_MODE_CYCLE)
+    {
+        usb_buf[0x0B]       = speed >> 8;
+        usb_buf[0x0C]       = speed & 0xFF;
+        usb_buf[0x0D]       = 0x64;
+    }
+    else if(mode == LOGITECH_G810_MODE_BREATHING)
+    {
+        usb_buf[0x09]       = speed >> 8;
+        usb_buf[0x0A]       = speed & 0xFF;
+        usb_buf[0x0C]       = 0x64;
+    }
+
+    /*-----------------------------------------------------*\
+    | Send packet                                           |
+    \*-----------------------------------------------------*/
+    hid_write(dev_pkt_0x11, usb_buf, 20);
+    hid_read(dev_pkt_0x11, usb_buf, 20);
+}