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https://github.com/CalcProgrammer1/OpenRGB.git
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76 lines
2.2 KiB
C++
76 lines
2.2 KiB
C++
/*-----------------------------------------*\
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| LogitechG403Controller.cpp |
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| Driver for Logitech G403 Prodigy mouse |
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| lighting controller |
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| Martin Hartl (inlart) 5/19/2020 |
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\*-----------------------------------------*/
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#include "LogitechG403Controller.h"
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#include <cstring>
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LogitechG403Controller::LogitechG403Controller(hid_device* dev_handle)
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{
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dev = dev_handle;
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}
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LogitechG403Controller::~LogitechG403Controller()
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{
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hid_close(dev);
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}
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void LogitechG403Controller::SendMouseMode
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(
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unsigned char mode,
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std::uint16_t speed,
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unsigned char channel,
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unsigned char red,
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unsigned char green,
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unsigned char blue
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)
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{
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unsigned char usb_buf[20];
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/*-----------------------------------------------------*\
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| Zero out buffer |
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\*-----------------------------------------------------*/
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memset(usb_buf, 0x00, sizeof(usb_buf));
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/*-----------------------------------------------------*\
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| Set up Lighting Control packet |
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\*-----------------------------------------------------*/
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usb_buf[0x00] = 0x11;
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usb_buf[0x01] = 0xFF;
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usb_buf[0x02] = 0x0E;
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usb_buf[0x03] = 0x3C;
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usb_buf[0x04] = channel;
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usb_buf[0x05] = mode;
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usb_buf[0x06] = red;
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usb_buf[0x07] = green;
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usb_buf[0x08] = blue;
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speed = 1000 + 4750 * (LOGITECH_G403_SPEED_FASTEST - speed);
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if(mode == LOGITECH_G403_MODE_CYCLE)
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{
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usb_buf[0x0B] = speed >> 8;
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usb_buf[0x0C] = speed & 0xFF;
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usb_buf[0x0D] = 0x64;
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}
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else if(mode == LOGITECH_G403_MODE_BREATHING)
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{
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usb_buf[0x09] = speed >> 8;
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usb_buf[0x0A] = speed & 0xFF;
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usb_buf[0x0C] = 0x64;
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}
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/*-----------------------------------------------------*\
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| Send packet |
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\*-----------------------------------------------------*/
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hid_write(dev, usb_buf, 20);
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hid_read(dev, usb_buf, 20);
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}
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