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Publish curated LumaOps source from c85ee9ef8f1454f5c305398902afbb9e6738de40
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Public Source Publisher committed 2026-09-30 00:26:45 +00:00
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Controllers/LogitechController/LogitechG915Controller/LogitechG915Controller.cpp
+438 -438
View File
@@ -1,438 +1,438 @@
/*---------------------------------------------------------*\
| LogitechG915Controller.cpp |
| |
| Driver for Logitech G915 |
| |
| Cheerpipe 20 Mar 2021 |
| |
| This file is part of the OpenRGB project |
| SPDX-License-Identifier: GPL-2.0-or-later |
\*---------------------------------------------------------*/
#include <cstring>
#include "LogitechG915Controller.h"
#include "StringUtils.h"
const size_t MIN_DATA_FRAME_SIZE = 4;
const size_t MAX_DATA_FRAME_SIZE = 16;
const size_t HEADER_SIZE = 4;
const size_t MESSAGE_LEN = 20;
const size_t RESPONSE_LEN = 20;
LogitechG915Controller::LogitechG915Controller(hid_device* dev_handle, bool wired, std::string dev_name)
{
this->dev_handle = dev_handle;
this->name = dev_name;
if(wired)
{
device_index = 0xFF;
feature_4522_idx = 0x0E;
feature_8040_idx = 0x13;
feature_8071_idx = 0x09;
feature_8081_idx = 0x0A;
}
else
{
device_index = 0x01;
feature_4522_idx = 0x0F;
feature_8040_idx = 0x14;
feature_8071_idx = 0x0A;
feature_8081_idx = 0x0B;
}
}
LogitechG915Controller::~LogitechG915Controller()
{
}
std::string LogitechG915Controller::GetNameString()
{
return(name);
}
std::string LogitechG915Controller::GetSerialString()
{
wchar_t serial_string[128];
int ret = hid_get_serial_number_string(dev_handle, serial_string, 128);
if(ret != 0)
{
return("");
}
return(StringUtils::wstring_to_string(serial_string));
}
void LogitechG915Controller::Commit()
{
SendCommit();
}
void LogitechG915Controller::SetDirect
(
unsigned char frame_type,
unsigned char * frame_data,
size_t length
)
{
SendDirectFrame(frame_type, frame_data, length);
}
void LogitechG915Controller::SetMode
(
unsigned char mode,
unsigned short speed,
unsigned short brightness,
unsigned char red,
unsigned char green,
unsigned char blue
)
{
BeginModeSet();
uint8_t logo_mode = mode;
switch(mode)
{
case LOGITECH_G915_MODE_OFF:
case LOGITECH_G915_MODE_STATIC:
{
logo_mode = mode; // static and off match
break;
}
case LOGITECH_G915_MODE_BREATHING:
{
logo_mode = LOGITECH_G915_LOGO_MODE_BREATHING; //0x03
break;
}
case LOGITECH_G915_MODE_CYCLE:
case LOGITECH_G915_MODE_WAVE:
{
logo_mode = LOGITECH_G915_LOGO_MODE_CYCLE; //0x02
break;
}
case LOGITECH_G915_MODE_RIPPLE:
{
logo_mode = LOGITECH_G915_LOGO_MODE_STATIC;
break;
}
}
SendMode(LOGITECH_G915_ZONE_MODE_KEYBOARD, mode, speed, brightness, red, green, blue);
SendMode(LOGITECH_G915_ZONE_MODE_LOGO, logo_mode, speed, brightness, red, green, blue);
}
/*-------------------------------------------------------------------------------------------------*\
| Private packet sending functions. |
\*-------------------------------------------------------------------------------------------------*/
void LogitechG915Controller::SendCommit()
{
unsigned char usb_buf[MESSAGE_LEN];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_8081_idx;
usb_buf[0x03] = LOGITECH_G915_COMMIT_BYTE;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read_timeout(dev_handle, usb_buf, RESPONSE_LEN, LOGITECH_READ_TIMEOUT);
}
void LogitechG915Controller::BeginModeSet()
{
unsigned char usb_buf[MESSAGE_LEN];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_4522_idx;
usb_buf[0x03] = 0x3E;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, RESPONSE_LEN);
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_4522_idx;
usb_buf[0x03] = 0x1E;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, RESPONSE_LEN);
}
void LogitechG915Controller::InitializeModeSet()
{
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] = device_index;
usb_buf[0x02] = feature_8071_idx;
usb_buf[0x03] = 0x5E;
usb_buf[0x04] = 0x01;
usb_buf[0x05] = 0x03;
usb_buf[0x06] = 0x07;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, RESPONSE_LEN);
}
void LogitechG915Controller::InitializeDirect()
{
unsigned char usb_buf[MESSAGE_LEN];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_4522_idx;
usb_buf[0x03] = 0x3E;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, RESPONSE_LEN);
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_4522_idx;
usb_buf[0x03] = 0x1E;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, RESPONSE_LEN);
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_8071_idx;
usb_buf[0x03] = 0x1E;
usb_buf[0x10] = 0x01;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, MESSAGE_LEN);
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_8071_idx;
usb_buf[0x03] = 0x1E;
usb_buf[0x04] = 0x01;
usb_buf[0x10] = 0x01;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, RESPONSE_LEN);
}
void LogitechG915Controller::SendSingleLed
(
unsigned char keyCode,
unsigned char r,
unsigned char g,
unsigned char b
)
{
unsigned char little_frame[4] = { keyCode, r, g, b };
SendDirectFrame(LOGITECH_G915_ZONE_FRAME_TYPE_LITTLE, little_frame, 4);
}
void LogitechG915Controller::SendDirectFrame
(
unsigned char frame_type,
unsigned char * frame_data,
size_t length
)
{
if(length < MIN_DATA_FRAME_SIZE)
{
return;
}
else if(length > MAX_DATA_FRAME_SIZE)
{
length = MAX_DATA_FRAME_SIZE;
}
unsigned char usb_buf[MESSAGE_LEN];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Lighting Control packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_8081_idx;
usb_buf[0x03] = frame_type;
/*-----------------------------------------------------*\
| Copy in frame data |
\*-----------------------------------------------------*/
memcpy(&usb_buf[0x04], frame_data, length);
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read_timeout(dev_handle, usb_buf, RESPONSE_LEN, LOGITECH_READ_TIMEOUT);
}
void LogitechG915Controller::SendMode
(
unsigned char zone,
unsigned char mode,
unsigned short speed,
unsigned short brightness,
unsigned char red,
unsigned char green,
unsigned char blue
)
{
unsigned char usb_buf[MESSAGE_LEN];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Lighting Control packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_8071_idx;
usb_buf[0x03] = LOGITECH_G915_ZONE_FRAME_TYPE_MODE;
usb_buf[0x04] = zone;
usb_buf[0x05] = mode;
usb_buf[0x06] = red;
usb_buf[0x07] = green;
usb_buf[0x08] = blue;
if(mode != LOGITECH_G915_MODE_RIPPLE)
{
speed = 100 * speed;
}
// mode == LOGITECH_G915_MODE_OFF; No data to set
if(mode == LOGITECH_G915_MODE_STATIC)
{
usb_buf[0x09] = 0x02;
}
else if((mode == LOGITECH_G915_MODE_BREATHING && zone == LOGITECH_G915_ZONE_MODE_KEYBOARD) \
|| (mode == LOGITECH_G915_LOGO_MODE_BREATHING && zone == LOGITECH_G915_ZONE_MODE_LOGO))
{
usb_buf[0x09] = speed >> 8;
usb_buf[0x0A] = speed & 0xFF;
usb_buf[0x0C] = brightness & 0xFF;
}
else if((mode == LOGITECH_G915_MODE_CYCLE && zone == LOGITECH_G915_ZONE_MODE_KEYBOARD) \
|| (mode == LOGITECH_G915_LOGO_MODE_CYCLE && zone == LOGITECH_G915_ZONE_MODE_LOGO))
{
usb_buf[0x0B] = speed >> 8;
usb_buf[0x0C] = speed & 0xFF;
usb_buf[0x0D] = brightness & 0xFF;
}
else if(mode == LOGITECH_G915_MODE_WAVE)
{
usb_buf[0x0C] = speed & 0xFF;
usb_buf[0x0D] = 0x01; // Direction control 0x01 is horizontal
usb_buf[0x0E] = brightness & 0xFF;
usb_buf[0x0F] = speed >> 8;
}
else if(mode == LOGITECH_G915_MODE_RIPPLE)
{
usb_buf[0x0B] = speed & 0xFF;
}
usb_buf[0x10] = 0x01;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, RESPONSE_LEN);
}
/*---------------------------------------------------------*\
| LogitechG915Controller.cpp |
| |
| Driver for Logitech G915 |
| |
| Cheerpipe 20 Mar 2021 |
| |
| This file is part of the OpenRGB project |
| SPDX-License-Identifier: GPL-2.0-or-later |
\*---------------------------------------------------------*/
#include <cstring>
#include "LogitechG915Controller.h"
#include "StringUtils.h"
const size_t MIN_DATA_FRAME_SIZE = 4;
const size_t MAX_DATA_FRAME_SIZE = 16;
const size_t HEADER_SIZE = 4;
const size_t MESSAGE_LEN = 20;
const size_t RESPONSE_LEN = 20;
LogitechG915Controller::LogitechG915Controller(hid_device* dev_handle, bool wired, std::string dev_name)
{
this->dev_handle = dev_handle;
this->name = dev_name;
if(wired)
{
device_index = 0xFF;
feature_4522_idx = 0x0E;
feature_8040_idx = 0x13;
feature_8071_idx = 0x09;
feature_8081_idx = 0x0A;
}
else
{
device_index = 0x01;
feature_4522_idx = 0x0F;
feature_8040_idx = 0x14;
feature_8071_idx = 0x0A;
feature_8081_idx = 0x0B;
}
}
LogitechG915Controller::~LogitechG915Controller()
{
}
std::string LogitechG915Controller::GetNameString()
{
return(name);
}
std::string LogitechG915Controller::GetSerialString()
{
wchar_t serial_string[128];
int ret = hid_get_serial_number_string(dev_handle, serial_string, 128);
if(ret != 0)
{
return("");
}
return(StringUtils::wstring_to_string(serial_string));
}
void LogitechG915Controller::Commit()
{
SendCommit();
}
void LogitechG915Controller::SetDirect
(
unsigned char frame_type,
unsigned char * frame_data,
size_t length
)
{
SendDirectFrame(frame_type, frame_data, length);
}
void LogitechG915Controller::SetMode
(
unsigned char mode,
unsigned short speed,
unsigned short brightness,
unsigned char red,
unsigned char green,
unsigned char blue
)
{
BeginModeSet();
uint8_t logo_mode = mode;
switch(mode)
{
case LOGITECH_G915_MODE_OFF:
case LOGITECH_G915_MODE_STATIC:
{
logo_mode = mode; // static and off match
break;
}
case LOGITECH_G915_MODE_BREATHING:
{
logo_mode = LOGITECH_G915_LOGO_MODE_BREATHING; //0x03
break;
}
case LOGITECH_G915_MODE_CYCLE:
case LOGITECH_G915_MODE_WAVE:
{
logo_mode = LOGITECH_G915_LOGO_MODE_CYCLE; //0x02
break;
}
case LOGITECH_G915_MODE_RIPPLE:
{
logo_mode = LOGITECH_G915_LOGO_MODE_STATIC;
break;
}
}
SendMode(LOGITECH_G915_ZONE_MODE_KEYBOARD, mode, speed, brightness, red, green, blue);
SendMode(LOGITECH_G915_ZONE_MODE_LOGO, logo_mode, speed, brightness, red, green, blue);
}
/*-------------------------------------------------------------------------------------------------*\
| Private packet sending functions. |
\*-------------------------------------------------------------------------------------------------*/
void LogitechG915Controller::SendCommit()
{
unsigned char usb_buf[MESSAGE_LEN];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_8081_idx;
usb_buf[0x03] = LOGITECH_G915_COMMIT_BYTE;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read_timeout(dev_handle, usb_buf, RESPONSE_LEN, LOGITECH_READ_TIMEOUT);
}
void LogitechG915Controller::BeginModeSet()
{
unsigned char usb_buf[MESSAGE_LEN];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_4522_idx;
usb_buf[0x03] = 0x3E;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, RESPONSE_LEN);
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_4522_idx;
usb_buf[0x03] = 0x1E;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, RESPONSE_LEN);
}
void LogitechG915Controller::InitializeModeSet()
{
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] = device_index;
usb_buf[0x02] = feature_8071_idx;
usb_buf[0x03] = 0x5E;
usb_buf[0x04] = 0x01;
usb_buf[0x05] = 0x03;
usb_buf[0x06] = 0x07;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, RESPONSE_LEN);
}
void LogitechG915Controller::InitializeDirect()
{
unsigned char usb_buf[MESSAGE_LEN];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_4522_idx;
usb_buf[0x03] = 0x3E;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, RESPONSE_LEN);
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_4522_idx;
usb_buf[0x03] = 0x1E;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, RESPONSE_LEN);
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_8071_idx;
usb_buf[0x03] = 0x1E;
usb_buf[0x10] = 0x01;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, MESSAGE_LEN);
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_8071_idx;
usb_buf[0x03] = 0x1E;
usb_buf[0x04] = 0x01;
usb_buf[0x10] = 0x01;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, RESPONSE_LEN);
}
void LogitechG915Controller::SendSingleLed
(
unsigned char keyCode,
unsigned char r,
unsigned char g,
unsigned char b
)
{
unsigned char little_frame[4] = { keyCode, r, g, b };
SendDirectFrame(LOGITECH_G915_ZONE_FRAME_TYPE_LITTLE, little_frame, 4);
}
void LogitechG915Controller::SendDirectFrame
(
unsigned char frame_type,
unsigned char * frame_data,
size_t length
)
{
if(length < MIN_DATA_FRAME_SIZE)
{
return;
}
else if(length > MAX_DATA_FRAME_SIZE)
{
length = MAX_DATA_FRAME_SIZE;
}
unsigned char usb_buf[MESSAGE_LEN];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Lighting Control packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_8081_idx;
usb_buf[0x03] = frame_type;
/*-----------------------------------------------------*\
| Copy in frame data |
\*-----------------------------------------------------*/
memcpy(&usb_buf[0x04], frame_data, length);
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read_timeout(dev_handle, usb_buf, RESPONSE_LEN, LOGITECH_READ_TIMEOUT);
}
void LogitechG915Controller::SendMode
(
unsigned char zone,
unsigned char mode,
unsigned short speed,
unsigned short brightness,
unsigned char red,
unsigned char green,
unsigned char blue
)
{
unsigned char usb_buf[MESSAGE_LEN];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Lighting Control packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x11;
usb_buf[0x01] = device_index;
usb_buf[0x02] = feature_8071_idx;
usb_buf[0x03] = LOGITECH_G915_ZONE_FRAME_TYPE_MODE;
usb_buf[0x04] = zone;
usb_buf[0x05] = mode;
usb_buf[0x06] = red;
usb_buf[0x07] = green;
usb_buf[0x08] = blue;
if(mode != LOGITECH_G915_MODE_RIPPLE)
{
speed = 100 * speed;
}
// mode == LOGITECH_G915_MODE_OFF; No data to set
if(mode == LOGITECH_G915_MODE_STATIC)
{
usb_buf[0x09] = 0x02;
}
else if((mode == LOGITECH_G915_MODE_BREATHING && zone == LOGITECH_G915_ZONE_MODE_KEYBOARD) \
|| (mode == LOGITECH_G915_LOGO_MODE_BREATHING && zone == LOGITECH_G915_ZONE_MODE_LOGO))
{
usb_buf[0x09] = speed >> 8;
usb_buf[0x0A] = speed & 0xFF;
usb_buf[0x0C] = brightness & 0xFF;
}
else if((mode == LOGITECH_G915_MODE_CYCLE && zone == LOGITECH_G915_ZONE_MODE_KEYBOARD) \
|| (mode == LOGITECH_G915_LOGO_MODE_CYCLE && zone == LOGITECH_G915_ZONE_MODE_LOGO))
{
usb_buf[0x0B] = speed >> 8;
usb_buf[0x0C] = speed & 0xFF;
usb_buf[0x0D] = brightness & 0xFF;
}
else if(mode == LOGITECH_G915_MODE_WAVE)
{
usb_buf[0x0C] = speed & 0xFF;
usb_buf[0x0D] = 0x01; // Direction control 0x01 is horizontal
usb_buf[0x0E] = brightness & 0xFF;
usb_buf[0x0F] = speed >> 8;
}
else if(mode == LOGITECH_G915_MODE_RIPPLE)
{
usb_buf[0x0B] = speed & 0xFF;
}
usb_buf[0x10] = 0x01;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev_handle, usb_buf, MESSAGE_LEN);
hid_read(dev_handle, usb_buf, RESPONSE_LEN);
}
Controllers/LogitechController/LogitechG915Controller/LogitechG915Controller.h
+146 -146
View File
@@ -1,146 +1,146 @@
/*---------------------------------------------------------*\
| LogitechG915Controller.h |
| |
| Driver for Logitech G915 |
| |
| Cheerpipe 20 Mar 2021 |
| |
| This file is part of the OpenRGB project |
| SPDX-License-Identifier: GPL-2.0-or-later |
\*---------------------------------------------------------*/
#pragma once
#include <string>
#include <hidapi.h>
#include "RGBController.h"
#define LOGITECH_G915_COMMIT_BYTE 0x7F
#define LOGITECH_READ_TIMEOUT 300 //Timeout in ms
enum
{
LOGITECH_G915_ZONE_MODE_KEYBOARD = 0x01,
LOGITECH_G915_ZONE_MODE_LOGO = 0x00,
LOGITECH_G915_ZONE_MODE_MULTIMEDIA = 0x02,
LOGITECH_G915_ZONE_MODE_GKEYS = 0x03,
LOGITECH_G915_ZONE_MODE_MODIFIERS = 0x04
};
enum
{
LOGITECH_G915_ZONE_FRAME_TYPE_LITTLE = 0x1F,
LOGITECH_G915_ZONE_FRAME_TYPE_BIG = 0x6F,
LOGITECH_G915_ZONE_FRAME_TYPE_MODE = 0x1E
};
enum
{
LOGITECH_G915_ZONE_DIRECT_KEYBOARD = 0x01,
LOGITECH_G915_ZONE_DIRECT_MEDIA = 0x02,
LOGITECH_G915_ZONE_DIRECT_LOGO = 0x10,
LOGITECH_G915_ZONE_DIRECT_INDICATORS = 0x40,
};
enum
{
LOGITECH_G915_MODE_OFF = 0x00,
LOGITECH_G915_MODE_STATIC = 0x01,
LOGITECH_G915_MODE_BREATHING = 0x02,
LOGITECH_G915_MODE_CYCLE = 0x03,
LOGITECH_G915_MODE_WAVE = 0x04,
LOGITECH_G915_MODE_RIPPLE = 0x05,
LOGITECH_G915_MODE_DIRECT = 0xFF,
};
enum
{
LOGITECH_G915_LOGO_MODE_OFF = 0x00,
LOGITECH_G915_LOGO_MODE_STATIC = 0x01,
LOGITECH_G915_LOGO_MODE_CYCLE = 0x02,
LOGITECH_G915_LOGO_MODE_BREATHING = 0x03,
};
/*---------------------------------------------------------------------------------------------*\
| Speed is 1000 for fast and 20000 for slow. |
| Values are multiplied by 100 later to give lots of GUI steps. |
\*---------------------------------------------------------------------------------------------*/
enum
{
LOGITECH_G915_SPEED_SLOWEST = 0xC8, /* Slowest speed */
LOGITECH_G915_SPEED_NORMAL = 0x32, /* Normal speed */
LOGITECH_G915_SPEED_FASTEST = 0x0A, /* Fastest speed */
};
/* Ripple speeds are in ms directly. */
enum
{
LOGITECH_G915_SPEED_RIPPLE_SLOW = 200,
LOGITECH_G915_SPEED_RIPPLE_NORMAL = 20,
LOGITECH_G915_SPEED_RIPPLE_FAST = 2,
};
class LogitechG915Controller
{
public:
LogitechG915Controller(hid_device* dev_handle, bool wired, std::string dev_name);
~LogitechG915Controller();
std::string GetNameString();
std::string GetSerialString();
void Commit();
void InitializeDirect();
void InitializeModeSet();
void BeginModeSet();
void SetDirect
(
unsigned char frame_type,
unsigned char * frame_data,
size_t length
);
void SendSingleLed
(
unsigned char keyCode,
unsigned char r,
unsigned char g,
unsigned char b
);
void SetMode
(
unsigned char mode,
unsigned short speed,
unsigned short brightness,
unsigned char red,
unsigned char green,
unsigned char blue
);
private:
hid_device* dev_handle;
unsigned char feature_4522_idx;
unsigned char device_index;
unsigned char feature_8040_idx;
unsigned char feature_8071_idx;
unsigned char feature_8081_idx;
std::string name;
void SendDirectFrame
(
unsigned char frame_type,
unsigned char * frame_data,
size_t length
);
void SendMode
(
unsigned char zone,
unsigned char mode,
unsigned short speed,
unsigned short brightness,
unsigned char red,
unsigned char green,
unsigned char blue
);
void SendCommit();
};
/*---------------------------------------------------------*\
| LogitechG915Controller.h |
| |
| Driver for Logitech G915 |
| |
| Cheerpipe 20 Mar 2021 |
| |
| This file is part of the OpenRGB project |
| SPDX-License-Identifier: GPL-2.0-or-later |
\*---------------------------------------------------------*/
#pragma once
#include <string>
#include <hidapi.h>
#include "RGBController.h"
#define LOGITECH_G915_COMMIT_BYTE 0x7F
#define LOGITECH_READ_TIMEOUT 300 //Timeout in ms
enum
{
LOGITECH_G915_ZONE_MODE_KEYBOARD = 0x01,
LOGITECH_G915_ZONE_MODE_LOGO = 0x00,
LOGITECH_G915_ZONE_MODE_MULTIMEDIA = 0x02,
LOGITECH_G915_ZONE_MODE_GKEYS = 0x03,
LOGITECH_G915_ZONE_MODE_MODIFIERS = 0x04
};
enum
{
LOGITECH_G915_ZONE_FRAME_TYPE_LITTLE = 0x1F,
LOGITECH_G915_ZONE_FRAME_TYPE_BIG = 0x6F,
LOGITECH_G915_ZONE_FRAME_TYPE_MODE = 0x1E
};
enum
{
LOGITECH_G915_ZONE_DIRECT_KEYBOARD = 0x01,
LOGITECH_G915_ZONE_DIRECT_MEDIA = 0x02,
LOGITECH_G915_ZONE_DIRECT_LOGO = 0x10,
LOGITECH_G915_ZONE_DIRECT_INDICATORS = 0x40,
};
enum
{
LOGITECH_G915_MODE_OFF = 0x00,
LOGITECH_G915_MODE_STATIC = 0x01,
LOGITECH_G915_MODE_BREATHING = 0x02,
LOGITECH_G915_MODE_CYCLE = 0x03,
LOGITECH_G915_MODE_WAVE = 0x04,
LOGITECH_G915_MODE_RIPPLE = 0x05,
LOGITECH_G915_MODE_DIRECT = 0xFF,
};
enum
{
LOGITECH_G915_LOGO_MODE_OFF = 0x00,
LOGITECH_G915_LOGO_MODE_STATIC = 0x01,
LOGITECH_G915_LOGO_MODE_CYCLE = 0x02,
LOGITECH_G915_LOGO_MODE_BREATHING = 0x03,
};
/*---------------------------------------------------------------------------------------------*\
| Speed is 1000 for fast and 20000 for slow. |
| Values are multiplied by 100 later to give lots of GUI steps. |
\*---------------------------------------------------------------------------------------------*/
enum
{
LOGITECH_G915_SPEED_SLOWEST = 0xC8, /* Slowest speed */
LOGITECH_G915_SPEED_NORMAL = 0x32, /* Normal speed */
LOGITECH_G915_SPEED_FASTEST = 0x0A, /* Fastest speed */
};
/* Ripple speeds are in ms directly. */
enum
{
LOGITECH_G915_SPEED_RIPPLE_SLOW = 200,
LOGITECH_G915_SPEED_RIPPLE_NORMAL = 20,
LOGITECH_G915_SPEED_RIPPLE_FAST = 2,
};
class LogitechG915Controller
{
public:
LogitechG915Controller(hid_device* dev_handle, bool wired, std::string dev_name);
~LogitechG915Controller();
std::string GetNameString();
std::string GetSerialString();
void Commit();
void InitializeDirect();
void InitializeModeSet();
void BeginModeSet();
void SetDirect
(
unsigned char frame_type,
unsigned char * frame_data,
size_t length
);
void SendSingleLed
(
unsigned char keyCode,
unsigned char r,
unsigned char g,
unsigned char b
);
void SetMode
(
unsigned char mode,
unsigned short speed,
unsigned short brightness,
unsigned char red,
unsigned char green,
unsigned char blue
);
private:
hid_device* dev_handle;
unsigned char feature_4522_idx;
unsigned char device_index;
unsigned char feature_8040_idx;
unsigned char feature_8071_idx;
unsigned char feature_8081_idx;
std::string name;
void SendDirectFrame
(
unsigned char frame_type,
unsigned char * frame_data,
size_t length
);
void SendMode
(
unsigned char zone,
unsigned char mode,
unsigned short speed,
unsigned short brightness,
unsigned char red,
unsigned char green,
unsigned char blue
);
void SendCommit();
};
Controllers/LogitechController/LogitechG915Controller/RGBController_LogitechG915.cpp
+655 -655
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Controllers/LogitechController/LogitechG915Controller/RGBController_LogitechG915.h
+38 -38
View File
@@ -1,38 +1,38 @@
/*---------------------------------------------------------*\
| RGBController_LogitechG915.h |
| |
| RGBController for Logitech G915 |
| |
| Cheerpipe 20 Mar 2021 |
| |
| This file is part of the OpenRGB project |
| SPDX-License-Identifier: GPL-2.0-or-later |
\*---------------------------------------------------------*/
#pragma once
#include "RGBController.h"
#include "LogitechG915Controller.h"
class RGBController_LogitechG915 : public RGBController
{
public:
RGBController_LogitechG915(LogitechG915Controller* controller_ptr, bool tkl);
~RGBController_LogitechG915();
void SetupZones();
void ResizeZone(int zone, int new_size);
void DeviceUpdateLEDs();
void UpdateZoneLEDs(int zone);
void UpdateSingleLED(int led);
void DeviceUpdateMode();
private:
bool is_tkl;
LogitechG915Controller* controller;
std::vector<RGBColor> current_colors;
};
/*---------------------------------------------------------*\
| RGBController_LogitechG915.h |
| |
| RGBController for Logitech G915 |
| |
| Cheerpipe 20 Mar 2021 |
| |
| This file is part of the OpenRGB project |
| SPDX-License-Identifier: GPL-2.0-or-later |
\*---------------------------------------------------------*/
#pragma once
#include "RGBController.h"
#include "LogitechG915Controller.h"
class RGBController_LogitechG915 : public RGBController
{
public:
RGBController_LogitechG915(LogitechG915Controller* controller_ptr, bool tkl);
~RGBController_LogitechG915();
void SetupZones();
void ResizeZone(int zone, int new_size);
void DeviceUpdateLEDs();
void UpdateZoneLEDs(int zone);
void UpdateSingleLED(int led);
void DeviceUpdateMode();
private:
bool is_tkl;
LogitechG915Controller* controller;
std::vector<RGBColor> current_colors;
};