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OpenRGB/Controllers/LogitechController/LogitechG915Controller/RGBController_LogitechG915.cpp

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/*---------------------------------------------------------*\
| RGBController_LogitechG915.cpp |
| |
| RGBController 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 <iterator>
#include <map>
#include "RGBControllerKeyNames.h"
#include "RGBController_LogitechG915.h"
#define NA 0xFFFFFFFF
const size_t DATA_FRAME_SIZE = 16;
const size_t BIG_FRAME_MAX_KEYS = 13;
const size_t LITTLE_FRAME_MAX_KEYS = 4;
static unsigned int matrix_map[7][27] =
{ { 93, NA, NA, NA, NA, NA, NA, NA, NA, NA, 94, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA },
{ NA, NA, 37, NA, 54, 55, 56, 57, NA, 58, 59, 60, 61, NA, 62, 63, 64, 65, NA, 66, 67, 68, NA, 89, 90, 91, 92 },
{ 112, NA, 49, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, NA, 41, 42, 38, NA, NA, 69, 70, 71, NA, 95, 96, 97, 98 },
{ 113, NA, 39, NA, 16, 22, 4, 17, NA, 19, 24, 20, 8, 14, 15, 43, 44, 45, NA, 72, 73, 74, NA, 107, 108, 109, 99 },
{ 114, NA, 53, NA, 0, 18, 3, 5, NA, 6, 7, 9, 10, 11, 47, 48, 46, 36, NA, NA, NA, NA, NA, 104, 105, 106, NA },
{ 115, NA, 82, 79, 25, 23, 2, 21, NA, 1, NA, 13, 12, 50, 51, 52, 86, NA, NA, NA, 78, NA, NA, 101, 102, 103, 100 },
{ 116, NA, 81, 84, 83, NA, NA, NA, NA, 40, NA, NA, NA, NA, 87, 88, 80, 85, NA, 76, 77, 75, NA, 110, NA, 111, NA } };
static unsigned int matrix_map_tkl[7][20] =
{ { 93, NA, NA, NA, NA, 94, NA, NA, NA, NA, NA, NA, 89, 90, 91, 92, NA, NA, NA, NA },
{ 37, NA, 54, 55, 56, 57, NA, 58, 59, 60, 61, NA, 62, 63, 64, 65, NA, 66, 67, 68 },
{ 49, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, NA, 41, 42, 38, NA, NA, 69, 70, 71 },
{ 39, NA, 16, 22, 4, 17, NA, 19, 24, 20, 8, 14, 15, 43, 44, 45, NA, 72, 73, 74 },
{ 53, NA, 0, 18, 3, 5, NA, 6, 7, 9, 10, 11, 47, 48, 46, 36, NA, NA, NA, NA },
{ 82, 79, 25, 23, 2, 21, NA, 1, NA, 13, 12, 50, 51, 52, 86, NA, NA, NA, 78, NA },
{ 81, 84, 83, NA, NA, NA, NA, 40, NA, NA, NA, NA, 87, 88, 80, 85, NA, 76, 77, 75 } };
static const char* zone_names[] =
{
ZONE_EN_KEYBOARD,
};
static zone_type zone_types[] =
{
ZONE_TYPE_MATRIX,
};
static const unsigned int tkl_led_count = 95;
static const unsigned int full_led_count = 117;
typedef struct
{
const char * name;
const unsigned char zone;
const unsigned char idx;
} led_type;
static const led_type led_names[] =
{
/* Key Label Zone, Index */
{ KEY_EN_A, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x04 },
{ KEY_EN_B, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x05 },
{ KEY_EN_C, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x06 },
{ KEY_EN_D, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x07 },
{ KEY_EN_E, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x08 },
{ KEY_EN_F, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x09 },
{ KEY_EN_G, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x0A },
{ KEY_EN_H, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x0B },
{ KEY_EN_I, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x0C },
{ KEY_EN_J, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x0D },
{ KEY_EN_K, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x0E },
{ KEY_EN_L, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x0F },
{ KEY_EN_M, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x10 },
{ KEY_EN_N, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x11 },
{ KEY_EN_O, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x12 },
{ KEY_EN_P, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x13 },
{ KEY_EN_Q, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x14 },
{ KEY_EN_R, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x15 },
{ KEY_EN_S, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x16 },
{ KEY_EN_T, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x17 },
{ KEY_EN_U, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x18 },
{ KEY_EN_V, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x19 },
{ KEY_EN_W, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x1A },
{ KEY_EN_X, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x1B },
{ KEY_EN_Y, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x1C },
{ KEY_EN_Z, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x1D },
{ KEY_EN_1, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x1E },
{ KEY_EN_2, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x1F },
{ KEY_EN_3, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x20 },
{ KEY_EN_4, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x21 },
{ KEY_EN_5, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x22 },
{ KEY_EN_6, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x23 },
{ KEY_EN_7, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x24 },
{ KEY_EN_8, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x25 },
{ KEY_EN_9, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x26 },
{ KEY_EN_0, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x27 },
{ KEY_EN_ANSI_ENTER, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x28 },
{ KEY_EN_ESCAPE, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x29 },
{ KEY_EN_BACKSPACE, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x2A },
{ KEY_EN_TAB, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x2B },
{ KEY_EN_SPACE, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x2C },
{ KEY_EN_MINUS, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x2D },
{ KEY_EN_EQUALS, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x2E },
{ KEY_EN_LEFT_BRACKET, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x2F },
{ KEY_EN_RIGHT_BRACKET, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x30 },
{ KEY_EN_ANSI_BACK_SLASH, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x31 },//ANSI only
{ KEY_EN_POUND, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x32 },//ISO only
{ KEY_EN_SEMICOLON, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x33 },
{ KEY_EN_QUOTE, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x34 },
{ KEY_EN_BACK_TICK, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x35 },
{ KEY_EN_COMMA, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x36 },
{ KEY_EN_PERIOD, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x37 },
{ KEY_EN_FORWARD_SLASH, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x38 },
{ KEY_EN_CAPS_LOCK, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x39 },
{ KEY_EN_F1, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x3A },
{ KEY_EN_F2, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x3B },
{ KEY_EN_F3, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x3C },
{ KEY_EN_F4, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x3D },
{ KEY_EN_F5, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x3E },
{ KEY_EN_F6, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x3F },
{ KEY_EN_F7, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x40 },
{ KEY_EN_F8, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x41 },
{ KEY_EN_F9, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x42 },
{ KEY_EN_F10, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x43 },
{ KEY_EN_F11, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x44 },
{ KEY_EN_F12, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x45 },
{ KEY_EN_PRINT_SCREEN, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x46 },
{ KEY_EN_SCROLL_LOCK, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x47 },
{ KEY_EN_PAUSE_BREAK, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x48 },
{ KEY_EN_INSERT, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x49 },
{ KEY_EN_HOME, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x4A },
{ KEY_EN_PAGE_UP, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x4B },
{ KEY_EN_DELETE, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x4C },
{ KEY_EN_END, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x4D },
{ KEY_EN_PAGE_DOWN, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x4E },
{ KEY_EN_RIGHT_ARROW, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x4F },
{ KEY_EN_LEFT_ARROW, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x50 },
{ KEY_EN_DOWN_ARROW, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x51 },
{ KEY_EN_UP_ARROW, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x52 },
{ KEY_EN_ISO_BACK_SLASH, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x64 },//ISO only
{ KEY_EN_MENU, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x65 },
{ KEY_EN_LEFT_CONTROL, LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE0 },
{ KEY_EN_LEFT_SHIFT, LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE1 },
{ KEY_EN_LEFT_ALT, LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE2 },
{ KEY_EN_LEFT_WINDOWS, LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE3 },
{ KEY_EN_RIGHT_CONTROL, LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE4 },
{ KEY_EN_RIGHT_SHIFT, LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE5 },
{ KEY_EN_RIGHT_ALT, LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE6 },
{ KEY_EN_RIGHT_WINDOWS, LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE7 },
{ KEY_EN_MEDIA_PREVIOUS, LOGITECH_G915_ZONE_DIRECT_MEDIA, 0x9E },
{ KEY_EN_MEDIA_PLAY_PAUSE, LOGITECH_G915_ZONE_DIRECT_MEDIA, 0x9B },
{ KEY_EN_MEDIA_NEXT, LOGITECH_G915_ZONE_DIRECT_MEDIA, 0x9D },
{ KEY_EN_MEDIA_MUTE, LOGITECH_G915_ZONE_DIRECT_MEDIA, 0x9C },
{ "Logo", LOGITECH_G915_ZONE_DIRECT_LOGO, 0x01 },
{ "Key: Brightness", LOGITECH_G915_ZONE_DIRECT_INDICATORS, 0x99 },
{ KEY_EN_NUMPAD_LOCK, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x53 }, // First Non-TKL Key
{ KEY_EN_NUMPAD_DIVIDE, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x54 },
{ KEY_EN_NUMPAD_TIMES, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x55 },
{ KEY_EN_NUMPAD_MINUS, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x56 },
{ KEY_EN_NUMPAD_PLUS, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x57 },
{ KEY_EN_NUMPAD_ENTER, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x58 },
{ KEY_EN_NUMPAD_1, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x59 },
{ KEY_EN_NUMPAD_2, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x5A },
{ KEY_EN_NUMPAD_3, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x5B },
{ KEY_EN_NUMPAD_4, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x5C },
{ KEY_EN_NUMPAD_5, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x5D },
{ KEY_EN_NUMPAD_6, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x5E },
{ KEY_EN_NUMPAD_7, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x5F },
{ KEY_EN_NUMPAD_8, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x60 },
{ KEY_EN_NUMPAD_9, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x61 },
{ KEY_EN_NUMPAD_0, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x62 },
{ KEY_EN_NUMPAD_PERIOD, LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x63 },
{ "Key: G1", LOGITECH_G915_ZONE_MODE_GKEYS, 0x01 },
{ "Key: G2", LOGITECH_G915_ZONE_MODE_GKEYS, 0x02 },
{ "Key: G3", LOGITECH_G915_ZONE_MODE_GKEYS, 0x03 },
{ "Key: G4", LOGITECH_G915_ZONE_MODE_GKEYS, 0x04 },
{ "Key: G5", LOGITECH_G915_ZONE_MODE_GKEYS, 0x05 },
};
/*--------------------------------------*\
| Small dataframe |
| Contains a max of 4 <key, color> pairs |
\*--------------------------------------*/
struct LittleFrame
{
std::pair<RGBColor, char> color_key[LITTLE_FRAME_MAX_KEYS];
size_t len = 0;
};
/*--------------------------------------*\
| Small dataframe |
| Contains 1 color for max 13 keys |
\*--------------------------------------*/
struct BigFrame
{
RGBColor color;
char keys[BIG_FRAME_MAX_KEYS];
size_t len = 0;
};
/*-------------------------------------------*\
| Add termination byte and zero out rest |
\*-------------------------------------------*/
void terminate_buffer(unsigned char buf[DATA_FRAME_SIZE], size_t idx)
{
memset(&buf[idx], 0x00, DATA_FRAME_SIZE - idx);
buf[idx] = 0xFF;
}
/*-------------------------------------------*\
| small frame: [KEY, R, G, B] |
| If less than 4 keys, terminate using 0xFF |
\*-------------------------------------------*/
size_t populate_little_frame_data(unsigned char buf[DATA_FRAME_SIZE], const LittleFrame& frame)
{
if(frame.len == 0)
{
return 0;
}
for(size_t i = 0; i < frame.len && i < LITTLE_FRAME_MAX_KEYS; i++)
{
buf[4 * i + 0] = frame.color_key[i].second;
buf[4 * i + 1] = RGBGetRValue(frame.color_key[i].first);
buf[4 * i + 2] = RGBGetGValue(frame.color_key[i].first);
buf[4 * i + 3] = RGBGetBValue(frame.color_key[i].first);
}
if(frame.len < LITTLE_FRAME_MAX_KEYS)
{
terminate_buffer(buf, 4 * frame.len);
return 4 * frame.len + 1; // termination byte
}
return DATA_FRAME_SIZE;
}
/*-------------------------------------------------*\
| Large frame: [R, G, B, Key0, Key1, ..., Key12] |
| If less than 13 keys, terminate using 0xFF |
\*--------------------------------------------------*/
size_t populate_big_frame_data(unsigned char buf[DATA_FRAME_SIZE], const BigFrame& frame)
{
if(frame.len == 0)
{
return 0;
}
buf[0] = RGBGetRValue(frame.color);
buf[1] = RGBGetGValue(frame.color);
buf[2] = RGBGetBValue(frame.color);
for(size_t i = 0; i < frame.len && i < BIG_FRAME_MAX_KEYS; i++)
{
buf[i + 3] = frame.keys[i];
}
if(frame.len < BIG_FRAME_MAX_KEYS)
{
terminate_buffer(buf, frame.len + 3);
return frame.len + 4; // color + termination byte
}
return DATA_FRAME_SIZE;
}
/**------------------------------------------------------------------*\
@name Logitech G915
@category Keyboard
@type USB
@save :robot:
@direct :white_check_mark:
@effects :white_check_mark:
@detectors DetectLogitechKeyboardG915,DetectLogitechKeyboardG915Wired
@comment
\*-------------------------------------------------------------------*/
RGBController_LogitechG915::RGBController_LogitechG915(LogitechG915Controller* controller_ptr, bool tkl)
{
controller = controller_ptr;
is_tkl = tkl;
if(is_tkl)
{
description = "Logitech G915TKL Keyboard Device";
}
else
{
description = "Logitech G915 Keyboard Device";
}
name = controller->GetNameString();
vendor = "Logitech";
type = DEVICE_TYPE_KEYBOARD;
serial = controller->GetSerialString();
mode Direct;
Direct.name = "Direct";
Direct.value = LOGITECH_G915_MODE_DIRECT;
Direct.flags = MODE_FLAG_HAS_PER_LED_COLOR;
Direct.color_mode = MODE_COLORS_PER_LED;
modes.push_back(Direct);
mode Static;
Static.name = "Static";
Static.value = LOGITECH_G915_MODE_STATIC;
Static.flags = MODE_FLAG_HAS_MODE_SPECIFIC_COLOR;
Static.colors_min = 1;
Static.colors_max = 1;
Static.color_mode = MODE_COLORS_MODE_SPECIFIC;
Static.colors.resize(1);
modes.push_back(Static);
mode Off;
Off.name = "Off";
Off.value = LOGITECH_G915_MODE_OFF;
Off.flags = 0;
Off.color_mode = MODE_COLORS_NONE;
modes.push_back(Off);
mode Breathing;
Breathing.name = "Breathing";
Breathing.value = LOGITECH_G915_MODE_BREATHING;
Breathing.flags = MODE_FLAG_HAS_MODE_SPECIFIC_COLOR | MODE_FLAG_HAS_SPEED | MODE_FLAG_HAS_BRIGHTNESS;
Breathing.colors_min = 1;
Breathing.colors_max = 1;
Breathing.color_mode = MODE_COLORS_MODE_SPECIFIC;
Breathing.colors.resize(1);
Breathing.brightness_min = 1;
Breathing.brightness_max = 100;
Breathing.brightness = 100;
Breathing.speed_min = LOGITECH_G915_SPEED_SLOWEST;
Breathing.speed_max = LOGITECH_G915_SPEED_FASTEST;
Breathing.speed = LOGITECH_G915_SPEED_NORMAL;
modes.push_back(Breathing);
mode Cycle;
Cycle.name = "Spectrum Cycle";
Cycle.value = LOGITECH_G915_MODE_CYCLE;
Cycle.flags = MODE_FLAG_HAS_SPEED | MODE_FLAG_HAS_BRIGHTNESS;
Cycle.color_mode = MODE_COLORS_NONE;
Cycle.speed_min = LOGITECH_G915_SPEED_SLOWEST;
Cycle.speed_max = LOGITECH_G915_SPEED_FASTEST;
Cycle.speed = LOGITECH_G915_SPEED_NORMAL;
Cycle.brightness_min = 1;
Cycle.brightness_max = 100;
Cycle.brightness = 100;
modes.push_back(Cycle);
mode Wave;
Wave.name = "Rainbow Wave";
Wave.value = LOGITECH_G915_MODE_WAVE;
Wave.flags = MODE_FLAG_HAS_SPEED | MODE_FLAG_HAS_BRIGHTNESS;
//Wave.flags |= MODE_FLAG_HAS_DIRECTION_LR | MODE_FLAG_HAS_DIRECTION_UD | MODE_FLAG_HAS_DIRECTION_HV;
Wave.brightness_min = 1;
Wave.brightness_max = 100;
Wave.brightness = 100;
Wave.color_mode = MODE_COLORS_NONE;
Wave.direction = MODE_DIRECTION_HORIZONTAL | MODE_DIRECTION_RIGHT;
Wave.speed_min = LOGITECH_G915_SPEED_SLOWEST;
Wave.speed_max = LOGITECH_G915_SPEED_FASTEST;
Wave.speed = LOGITECH_G915_SPEED_NORMAL;
modes.push_back(Wave);
mode Ripple;
Ripple.name = "Reactive (Ripple)";
Ripple.value = LOGITECH_G915_MODE_RIPPLE;
Ripple.flags = MODE_FLAG_HAS_MODE_SPECIFIC_COLOR | MODE_FLAG_HAS_SPEED;
Ripple.colors_min = 1;
Ripple.colors_max = 1;
Ripple.color_mode = MODE_COLORS_MODE_SPECIFIC;
Ripple.colors.resize(1);
Ripple.speed_min = LOGITECH_G915_SPEED_RIPPLE_SLOW;
Ripple.speed_max = LOGITECH_G915_SPEED_RIPPLE_FAST;
Ripple.speed = LOGITECH_G915_SPEED_RIPPLE_NORMAL;
modes.push_back(Ripple);
SetupZones();
std::copy(colors.begin(), colors.end(),std::back_inserter(current_colors));
}
RGBController_LogitechG915::~RGBController_LogitechG915()
{
/*---------------------------------------------------------*\
| Delete the matrix map |
\*---------------------------------------------------------*/
for(unsigned int zone_index = 0; zone_index < zones.size(); zone_index++)
{
if(zones[zone_index].matrix_map != NULL)
{
delete zones[zone_index].matrix_map;
}
}
delete controller;
}
void RGBController_LogitechG915::SetupZones()
{
/*---------------------------------------------------------*\
| Set up zones |
\*---------------------------------------------------------*/
unsigned int total_led_count = 0;
for(unsigned int zone_idx = 0; zone_idx < 1; zone_idx++)
{
zone new_zone;
new_zone.name = zone_names[zone_idx];
new_zone.type = zone_types[zone_idx];
new_zone.leds_count = (is_tkl) ? tkl_led_count : full_led_count;
new_zone.leds_min = new_zone.leds_count;
new_zone.leds_max = new_zone.leds_count;
if(zone_types[zone_idx] == ZONE_TYPE_MATRIX)
{
new_zone.matrix_map = new matrix_map_type;
if(is_tkl)
{
new_zone.matrix_map->map = (unsigned int *)&matrix_map_tkl;
new_zone.matrix_map->height = 7;
new_zone.matrix_map->width = 20;
}
else
{
new_zone.matrix_map->map = (unsigned int *)&matrix_map;
new_zone.matrix_map->height = 7;
new_zone.matrix_map->width = 27;
}
}
else
{
new_zone.matrix_map = NULL;
}
zones.push_back(new_zone);
total_led_count += new_zone.leds_count;
}
for(unsigned int led_idx = 0; led_idx < total_led_count; led_idx++)
{
led new_led;
new_led.name = led_names[led_idx].name;
new_led.value = ( led_names[led_idx].zone << 8 ) + led_names[led_idx].idx;
leds.push_back(new_led);
}
SetupColors();
}
void RGBController_LogitechG915::ResizeZone(int /*zone*/, int /*new_size*/)
{
/*---------------------------------------------------------*\
| This device does not support resizing zones |
\*---------------------------------------------------------*/
}
void RGBController_LogitechG915::DeviceUpdateLEDs()
{
std::map<RGBColor, std::vector<char>> ledsByColors;
std::vector<RGBColor> new_colors;
unsigned char zone = 0;
unsigned char idx = 0;
RGBColor colorkey;
/*---------------------------------------------------------*\
| Freeze colors array because prepare framebuffers |
| may take some time. |
\*---------------------------------------------------------*/
std::copy(colors.begin(), colors.end(),std::back_inserter(new_colors));
/*---------------------------------------------------------*\
| Get unique colors to create mode 1F and 6F frame_buffers |
\*---------------------------------------------------------*/
for(std::size_t led_idx = 0; led_idx < leds.size(); led_idx++)
{
zone = ( leds[led_idx].value >> 8 );
idx = ( leds[led_idx].value );
if(current_colors[led_idx]==new_colors[led_idx])
{
/*-------------------------------------------------*\
| Don't send if key color is not changed |
\*-------------------------------------------------*/
continue;
}
switch(zone)
{
case LOGITECH_G915_ZONE_MODE_GKEYS:
idx = ((idx & 0x00ff) + 0xb3);
break;
case LOGITECH_G915_ZONE_MODE_MODIFIERS:
idx = ((idx & 0x00ff) - 0x78);
break;
case LOGITECH_G915_ZONE_DIRECT_KEYBOARD:
idx = ((idx & 0x00ff) - 0x03);
break;
case LOGITECH_G915_ZONE_DIRECT_LOGO:
idx = ((idx & 0x00ff) + 0xd1);
break;
default:
idx = (idx & 0x00ff);
break;
}
colorkey = new_colors[led_idx];
if(ledsByColors.count(colorkey) == 0)
{
ledsByColors.insert(std::pair<RGBColor, std::vector<char>>(colorkey, {}));
}
ledsByColors[colorkey].push_back(idx);
}
/*-------------------------------------------------*\
| Nothing to do, we can skip rest of work |
\*-------------------------------------------------*/
if(ledsByColors.size() == 0)
{
return;
}
/*-----------------------------------------------------*\
| Copy the current color vector to avoid set keys that |
| have not changed |
\*-----------------------------------------------------*/
std::copy(new_colors.begin(), new_colors.end(),current_colors.begin());
std::vector<LittleFrame> little_frames;
std::vector<BigFrame> big_frames;
LittleFrame cur_small;
/*---------------------------------------------------------*\
| Create frame_buffers of type 1F (Little, up to 4 leds |
| per packet) and 6F (big, up to 13 leds per packet). |
\*---------------------------------------------------------*/
for(std::pair<const RGBColor, std::vector<char>>& x: ledsByColors)
{
for(size_t bi = 0; bi < x.second.size(); bi += BIG_FRAME_MAX_KEYS)
{
size_t n_colors_left = x.second.size() - bi;
/*-----------------------------------------------------*\
| For colors with more than 4 keys. Better to use big |
| (6F) packets to save USB transfers. |
\*-----------------------------------------------------*/
if(n_colors_left > 4)
{
BigFrame b_frame;
b_frame.color = x.first;
for(size_t i = 0; i < BIG_FRAME_MAX_KEYS && i < n_colors_left; i++)
{
b_frame.keys[i] = x.second[bi + i];
b_frame.len++;
}
big_frames.push_back(b_frame);
}
/*-----------------------------------------------------*\
| For colors with up to 4 keys. Use 1F packet to send |
| up to 4 colors-keys combinations per packet. |
\*-----------------------------------------------------*/
else
{
for(size_t li = 0; li < n_colors_left; li++)
{
cur_small.color_key[cur_small.len] = std::make_pair(x.first, x.second[bi + li]);
cur_small.len++;
/*-------------------------------*\
| Frame is full, create a new one |
\*-------------------------------*/
if(cur_small.len >= LITTLE_FRAME_MAX_KEYS)
{
little_frames.push_back(std::move(cur_small));
cur_small = LittleFrame();
}
}
}
}
}
/*-------------------------------*\
| Move leftover small frame |
\*-------------------------------*/
if(cur_small.len > 0)
{
little_frames.push_back(std::move(cur_small));
}
unsigned char frame_buffer[DATA_FRAME_SIZE];
for(const BigFrame& frame : big_frames)
{
size_t length = populate_big_frame_data(frame_buffer, frame);
controller->SetDirect(LOGITECH_G915_ZONE_FRAME_TYPE_BIG, frame_buffer, length);
}
for(const LittleFrame& frame : little_frames)
{
size_t length = populate_little_frame_data(frame_buffer, frame);
controller->SetDirect(LOGITECH_G915_ZONE_FRAME_TYPE_LITTLE, frame_buffer, length);
}
controller->Commit();
}
void RGBController_LogitechG915::UpdateZoneLEDs(int /*zone*/)
{
DeviceUpdateLEDs();
}
void RGBController_LogitechG915::UpdateSingleLED(int /*led*/)
{
DeviceUpdateLEDs();
}
void RGBController_LogitechG915::DeviceUpdateMode()
{
/*---------------------------------------------------------*\
| Direct mode does not send a mode packet |
| Call UpdateLEDs to send direct packet |
\*---------------------------------------------------------*/
if(modes[active_mode].value == LOGITECH_G915_MODE_DIRECT)
{
/*-----------------------------------------------------*\
| Send real direct mode initialization. I used same |
| sequence as GHUB for screen capture. |
\*-----------------------------------------------------*/
controller->InitializeDirect();
/*-----------------------------------------------------*\
| Set one key to get direct mode engaged. |
\*-----------------------------------------------------*/
controller->SendSingleLed(0x29,0,0,0);
controller->Commit();
return;
}
controller->InitializeModeSet();
unsigned char red = 0;
unsigned char grn = 0;
unsigned char blu = 0;
if(modes[active_mode].color_mode == MODE_COLORS_MODE_SPECIFIC)
{
red = RGBGetRValue(modes[active_mode].colors[0]);
grn = RGBGetGValue(modes[active_mode].colors[0]);
blu = RGBGetBValue(modes[active_mode].colors[0]);
}
controller->SetMode(modes[active_mode].value, modes[active_mode].speed, modes[active_mode].brightness, red, grn, blu);
}
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