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OpenRGB/Controllers/LogitechController/RGBController_LogitechG915.cpp
Malte Zietlow 186d8a57d7 Add support for Logitech G915TKL
2021-12-12 00:11:00 +00:00

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/*-----------------------------------------*\
| RGBController_LogitechG915.cpp |
| |
| Generic RGB Interface for Logitech G915 |
| RGB Mechanical Gaming Keyboard |
| |
| Cheerpipe 3/20/2021 |
\*-----------------------------------------*/
#include "RGBController_LogitechG915.h"
#include <cstring>
#include <iterator>
#include <map>
#define NA 0xFFFFFFFF
const size_t max_key_per_color = 13;
const size_t data_size = 16;
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[] =
{
"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;
static const unsigned int zone_sizes[] =
{
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: A", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x04 },
{ "Key: B", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x05 },
{ "Key: C", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x06 },
{ "Key: D", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x07 },
{ "Key: E", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x08 },
{ "Key: F", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x09 },
{ "Key: G", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x0A },
{ "Key: H", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x0B },
{ "Key: I", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x0C },
{ "Key: J", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x0D },
{ "Key: K", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x0E },
{ "Key: L", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x0F },
{ "Key: M", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x10 },
{ "Key: N", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x11 },
{ "Key: O", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x12 },
{ "Key: P", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x13 },
{ "Key: Q", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x14 },
{ "Key: R", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x15 },
{ "Key: S", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x16 },
{ "Key: T", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x17 },
{ "Key: U", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x18 },
{ "Key: V", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x19 },
{ "Key: W", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x1A },
{ "Key: X", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x1B },
{ "Key: Y", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x1C },
{ "Key: Z", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x1D },
{ "Key: 1", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x1E },
{ "Key: 2", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x1F },
{ "Key: 3", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x20 },
{ "Key: 4", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x21 },
{ "Key: 5", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x22 },
{ "Key: 6", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x23 },
{ "Key: 7", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x24 },
{ "Key: 8", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x25 },
{ "Key: 9", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x26 },
{ "Key: 0", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x27 },
{ "Key: Enter", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x28 },
{ "Key: Escape", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x29 },
{ "Key: Backspace", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x2A },
{ "Key: Tab", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x2B },
{ "Key: Space", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x2C },
{ "Key: -", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x2D },
{ "Key: =", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x2E },
{ "Key: [", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x2F },
{ "Key: ]", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x30 },
{ "Key: \\ (ANSI)", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x31 },//ANSI only
{ "Key: #", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x32 },//ISO only
{ "Key: ;", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x33 },
{ "Key: '", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x34 },
{ "Key: `", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x35 },
{ "Key: ,", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x36 },
{ "Key: .", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x37 },
{ "Key: /", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x38 },
{ "Key: Caps Lock", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x39 },
{ "Key: F1", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x3A },
{ "Key: F2", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x3B },
{ "Key: F3", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x3C },
{ "Key: F4", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x3D },
{ "Key: F5", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x3E },
{ "Key: F6", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x3F },
{ "Key: F7", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x40 },
{ "Key: F8", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x41 },
{ "Key: F9", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x42 },
{ "Key: F10", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x43 },
{ "Key: F11", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x44 },
{ "Key: F12", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x45 },
{ "Key: Print Screen", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x46 },
{ "Key: Scroll Lock", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x47 },
{ "Key: Pause/Break", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x48 },
{ "Key: Insert", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x49 },
{ "Key: Home", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x4A },
{ "Key: Page Up", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x4B },
{ "Key: Delete", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x4C },
{ "Key: End", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x4D },
{ "Key: Page Down", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x4E },
{ "Key: Right Arrow", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x4F },
{ "Key: Left Arrow", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x50 },
{ "Key: Down Arrow", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x51 },
{ "Key: Up Arrow", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x52 },
{ "Key: \\ (ISO)", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x64 },//ISO only
{ "Key: Menu", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x65 },
{ "Key: Left Control", LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE0 },
{ "Key: Left Shift", LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE1 },
{ "Key: Left Alt", LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE2 },
{ "Key: Left Windows", LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE3 },
{ "Key: Right Control", LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE4 },
{ "Key: Right Shift", LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE5 },
{ "Key: Right Alt", LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE6 },
{ "Key: Right Windows", LOGITECH_G915_ZONE_MODE_MODIFIERS, 0xE7 },
{ "Key: Media Previous", LOGITECH_G915_ZONE_DIRECT_MEDIA, 0x9E },
{ "Key: Media Play/Pause", LOGITECH_G915_ZONE_DIRECT_MEDIA, 0x9B },
{ "Key: Media Next", LOGITECH_G915_ZONE_DIRECT_MEDIA, 0x9D },
{ "Key: Media Mute", LOGITECH_G915_ZONE_DIRECT_MEDIA, 0x9C },
{ "Logo", LOGITECH_G915_ZONE_DIRECT_LOGO, 0x01 },
{ "Key: Brightness", LOGITECH_G915_ZONE_DIRECT_INDICATORS, 0x99 },
{ "Key: Num Lock", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x53 }, // First Non-TKL Key
{ "Key: Number Pad /", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x54 },
{ "Key: Number Pad *", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x55 },
{ "Key: Number Pad -", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x56 },
{ "Key: Number Pad +", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x57 },
{ "Key: Number Pad Enter", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x58 },
{ "Key: Number Pad 1", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x59 },
{ "Key: Number Pad 2", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x5A },
{ "Key: Number Pad 3", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x5B },
{ "Key: Number Pad 4", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x5C },
{ "Key: Number Pad 5", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x5D },
{ "Key: Number Pad 6", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x5E },
{ "Key: Number Pad 7", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x5F },
{ "Key: Number Pad 8", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x60 },
{ "Key: Number Pad 9", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x61 },
{ "Key: Number Pad 0", LOGITECH_G915_ZONE_DIRECT_KEYBOARD, 0x62 },
{ "Key: Number Pad .", 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 },
};
RGBController_LogitechG915::RGBController_LogitechG915(LogitechG915Controller* logitech_ptr, bool tkl)
{
is_tkl = tkl;
if(is_tkl)
{
name = "Logitech G915TKL Keyboard Device";
}
else
{
name = "Logitech G915 Keyboard Device";
}
description = name;
logitech = logitech_ptr;
vendor = "Logitech";
type = DEVICE_TYPE_KEYBOARD;
serial = logitech->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 Cycle;
Cycle.name = "Cycle";
Cycle.value = LOGITECH_G915_MODE_CYCLE;
Cycle.flags = MODE_FLAG_HAS_SPEED;
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;
modes.push_back(Cycle);
mode Breathing;
Breathing.name = "Breathing";
Breathing.value = LOGITECH_G915_MODE_BREATHING;
Breathing.flags = MODE_FLAG_HAS_MODE_SPECIFIC_COLOR | MODE_FLAG_HAS_SPEED;
Breathing.colors_min = 1;
Breathing.colors_max = 1;
Breathing.color_mode = MODE_COLORS_MODE_SPECIFIC;
Breathing.colors.resize(1);
Breathing.speed_min = LOGITECH_G915_SPEED_SLOWEST;
Breathing.speed_max = LOGITECH_G915_SPEED_FASTEST;
Breathing.speed = LOGITECH_G915_SPEED_NORMAL;
modes.push_back(Breathing);
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;
}
}
}
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;
unsigned char frame_buffer_big_mode[data_size];
unsigned char frame_buffer_little_mode[data_size];
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);
}
uint8_t led_in_little_frame = 0;
uint8_t bi = 0;
size_t frame_pos = 3;
uint8_t li = 0;
/*---------------------------------------------------------*\
| 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 colors with more than 4 keys. Better to use big |
| (6F) packets to save USB transfers. |
\*-----------------------------------------------------*/
if(x.second.size() > 4)
{
bi = 0;
while(bi < x.second.size())
{
frame_buffer_big_mode[0] = RGBGetRValue(x.first);
frame_buffer_big_mode[1] = RGBGetGValue(x.first);
frame_buffer_big_mode[2] = RGBGetBValue(x.first);
frame_pos = 3;
for(uint8_t i = 0; i < max_key_per_color; i++)
{
if(bi + i < x.second.size())
{
frame_buffer_big_mode[frame_pos] = x.second[bi+i];
frame_pos++;
}
}
if (frame_pos < data_size)
{
/*-----------------------------------------*\
| Zeroing just what is needed and if needed |
\*-----------------------------------------*/
memset(frame_buffer_big_mode + frame_pos, 0x00, sizeof(frame_buffer_big_mode) - frame_pos);
/*-----------------------------------------*\
| End of Data byte |
\*-----------------------------------------*/
frame_buffer_big_mode[frame_pos] = 0xFF;
}
/*-----------------------------------------------------*\
| Zeroing just what is needed |
\*-----------------------------------------------------*/
logitech->SetDirect(LOGITECH_G915_ZONE_FRAME_TYPE_BIG, frame_buffer_big_mode);
bi = bi + max_key_per_color;
}
}
/*-----------------------------------------------------*\
| For colors with up to 4 keys. Use 1F packet to send |
| up to 4 colors-keys combinations per packet. |
\*-----------------------------------------------------*/
else
{
li = 0;
while(li < x.second.size())
{
frame_buffer_little_mode[led_in_little_frame*4 + 0] = x.second[li];
frame_buffer_little_mode[led_in_little_frame*4 + 1] = RGBGetRValue(x.first);
frame_buffer_little_mode[led_in_little_frame*4 + 2] = RGBGetGValue(x.first);
frame_buffer_little_mode[led_in_little_frame*4 + 3] = RGBGetBValue(x.first);
li++;
led_in_little_frame++;
if (led_in_little_frame == 4)
{
/*-----------------------------------------*\
| No End of Data byte if the packet is full |
\*-----------------------------------------*/
logitech->SetDirect(LOGITECH_G915_ZONE_FRAME_TYPE_LITTLE, frame_buffer_little_mode);
led_in_little_frame=0;
}
}
}
}
/*---------------------------------------------------------*\
| If there is a left 1F packet with less than 4 keys, send |
| it and add an End of Data byte. |
\*---------------------------------------------------------*/
if(led_in_little_frame > 0)
{
/*-----------------------------------------------------*\
| Zeroing just what is needed |
\*-----------------------------------------------------*/
memset(frame_buffer_little_mode + (led_in_little_frame * 4 + 1), 0x00, sizeof(frame_buffer_little_mode) - led_in_little_frame * 4);
/*-----------------------------------------------------*\
| Data byte |
\*-----------------------------------------------------*/
frame_buffer_little_mode[led_in_little_frame*4 + 0] = 0xFF;
/*-----------------------------------------------------*\
| Send little frame and clear little frame buffer |
\*-----------------------------------------------------*/
logitech->SetDirect(LOGITECH_G915_ZONE_FRAME_TYPE_LITTLE, frame_buffer_little_mode);
}
if(ledsByColors.size() > 0)
{
/*-----------------------------------------------------*\
| Copy the current color vector to avoid set keys that |
| has not being |
\*-----------------------------------------------------*/
logitech->Commit();
std::copy(new_colors.begin(), new_colors.end(),current_colors.begin());
}
}
void RGBController_LogitechG915::UpdateZoneLEDs(int /*zone*/)
{
DeviceUpdateLEDs();
}
void RGBController_LogitechG915::UpdateSingleLED(int /*led*/)
{
DeviceUpdateLEDs();
}
void RGBController_LogitechG915::SetCustomMode()
{
active_mode = 0;
}
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. |
\*-----------------------------------------------------*/
logitech->InitializeDirect();
/*-----------------------------------------------------*\
| Set one key to get direct mode engaged. |
\*-----------------------------------------------------*/
logitech->SendSingleLed(0x29,0,0,0);
logitech->Commit();
return;
}
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]);
}
logitech->SetMode(modes[active_mode].value, modes[active_mode].speed, red, grn, blu);
}
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