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OpenRGB/Controllers/QMKOpenRGBController/QMKOpenRGBBaseController.cpp

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/*---------------------------------------------------------*\
| QMKOpenRGBBaseController.cpp |
| |
| Common Driver for OpenRGB QMK Keyboard Protocol |
| |
| ChrisM 20 Dec 2023 |
| |
| This file is part of the OpenRGB project |
| SPDX-License-Identifier: GPL-2.0-only |
\*---------------------------------------------------------*/
#include "LogManager.h"
#include "RGBControllerKeyNames.h"
#include "SettingsManager.h"
#include "QMKOpenRGBBaseController.h"
using namespace std::chrono_literals;
qmk_keycodes qmk_keycode_keyname_map =
{
{ 0, KEY_EN_UNUSED },
{ 1, KEY_EN_RIGHT_FUNCTION },
{ 2, KEY_EN_UNUSED },
{ 3, KEY_EN_UNUSED },
{ 4, KEY_EN_A },
{ 5, KEY_EN_B },
{ 6, KEY_EN_C },
{ 7, KEY_EN_D },
{ 8, KEY_EN_E },
{ 9, KEY_EN_F },
{ 10, KEY_EN_G },
{ 11, KEY_EN_H },
{ 12, KEY_EN_I },
{ 13, KEY_EN_J },
{ 14, KEY_EN_K },
{ 15, KEY_EN_L },
{ 16, KEY_EN_M },
{ 17, KEY_EN_N },
{ 18, KEY_EN_O },
{ 19, KEY_EN_P },
{ 20, KEY_EN_Q },
{ 21, KEY_EN_R },
{ 22, KEY_EN_S },
{ 23, KEY_EN_T },
{ 24, KEY_EN_U },
{ 25, KEY_EN_V },
{ 26, KEY_EN_W },
{ 27, KEY_EN_X },
{ 28, KEY_EN_Y },
{ 29, KEY_EN_Z },
{ 30, KEY_EN_1 },
{ 31, KEY_EN_2 },
{ 32, KEY_EN_3 },
{ 33, KEY_EN_4 },
{ 34, KEY_EN_5 },
{ 35, KEY_EN_6 },
{ 36, KEY_EN_7 },
{ 37, KEY_EN_8 },
{ 38, KEY_EN_9 },
{ 39, KEY_EN_0 },
{ 40, KEY_EN_ANSI_ENTER },
{ 41, KEY_EN_ESCAPE },
{ 42, KEY_EN_BACKSPACE },
{ 43, KEY_EN_TAB },
{ 44, KEY_EN_SPACE },
{ 45, KEY_EN_MINUS },
{ 46, KEY_EN_EQUALS },
{ 47, KEY_EN_LEFT_BRACKET },
{ 48, KEY_EN_RIGHT_BRACKET },
{ 49, KEY_EN_ANSI_BACK_SLASH },
{ 50, KEY_EN_POUND },
{ 51, KEY_EN_SEMICOLON },
{ 52, KEY_EN_QUOTE },
{ 53, KEY_EN_BACK_TICK },
{ 54, KEY_EN_COMMA },
{ 55, KEY_EN_PERIOD },
{ 56, KEY_EN_FORWARD_SLASH },
{ 57, KEY_EN_CAPS_LOCK },
{ 58, KEY_EN_F1 },
{ 59, KEY_EN_F2 },
{ 60, KEY_EN_F3 },
{ 61, KEY_EN_F4 },
{ 62, KEY_EN_F5 },
{ 63, KEY_EN_F6 },
{ 64, KEY_EN_F7 },
{ 65, KEY_EN_F8 },
{ 66, KEY_EN_F9 },
{ 67, KEY_EN_F10 },
{ 68, KEY_EN_F11 },
{ 69, KEY_EN_F12 },
{ 70, KEY_EN_PRINT_SCREEN },
{ 71, KEY_EN_SCROLL_LOCK },
{ 72, KEY_EN_PAUSE_BREAK },
{ 73, KEY_EN_INSERT },
{ 74, KEY_EN_HOME },
{ 75, KEY_EN_PAGE_UP },
{ 76, KEY_EN_DELETE },
{ 77, KEY_EN_END },
{ 78, KEY_EN_PAGE_DOWN },
{ 79, KEY_EN_RIGHT_ARROW },
{ 80, KEY_EN_LEFT_ARROW },
{ 81, KEY_EN_DOWN_ARROW },
{ 82, KEY_EN_UP_ARROW },
{ 83, KEY_EN_NUMPAD_LOCK },
{ 84, KEY_EN_NUMPAD_DIVIDE },
{ 85, KEY_EN_NUMPAD_TIMES },
{ 86, KEY_EN_NUMPAD_MINUS },
{ 87, KEY_EN_NUMPAD_PLUS },
{ 88, KEY_EN_NUMPAD_ENTER },
{ 89, KEY_EN_NUMPAD_1 },
{ 90, KEY_EN_NUMPAD_2 },
{ 91, KEY_EN_NUMPAD_3 },
{ 92, KEY_EN_NUMPAD_4 },
{ 93, KEY_EN_NUMPAD_5 },
{ 94, KEY_EN_NUMPAD_6 },
{ 95, KEY_EN_NUMPAD_7 },
{ 96, KEY_EN_NUMPAD_8 },
{ 97, KEY_EN_NUMPAD_9 },
{ 98, KEY_EN_NUMPAD_0 },
{ 99, KEY_EN_NUMPAD_PERIOD },
{ 100, KEY_EN_ISO_BACK_SLASH },
{ 101, KEY_EN_MENU },
{ 104, "Key: F13" },
{ 105, "Key: F14" },
{ 106, "Key: F15" },
{ 107, "Key: F16" },
{ 168, KEY_EN_MEDIA_MUTE },
{ 169, KEY_EN_MEDIA_VOLUME_UP },
{ 170, KEY_EN_MEDIA_VOLUME_DOWN },
{ 171, KEY_EN_MEDIA_NEXT },
{ 172, KEY_EN_MEDIA_PREVIOUS },
{ 173, KEY_EN_MEDIA_STOP },
{ 174, KEY_EN_MEDIA_PLAY_PAUSE },
{ 175, "Key: Media Select" },
{ 176, "Key: Media Eject" },
{ 189, "Key: Brightness Up" },
{ 190, "Key: Brightness Down" },
{ 196, "Key: Task Manager" },
{ 202, "Key: RGB Brightness Up" },
{ 203, "Key: RGB Brightness Down" },
{ 216, KEY_EN_LEFT_SHIFT }, /* Space Cadet Left Shift */
{ 217, KEY_EN_RIGHT_SHIFT }, /* Space Cadet Right Shift */
{ 224, KEY_EN_LEFT_CONTROL },
{ 225, KEY_EN_LEFT_SHIFT },
{ 226, KEY_EN_LEFT_ALT },
{ 227, KEY_EN_LEFT_WINDOWS },
{ 228, KEY_EN_RIGHT_CONTROL },
{ 229, KEY_EN_RIGHT_SHIFT },
{ 230, KEY_EN_RIGHT_ALT },
{ 231, KEY_EN_RIGHT_WINDOWS },
};
QMKOpenRGBBaseController::QMKOpenRGBBaseController(hid_device *dev_handle, const char *path, unsigned char max_led_count)
{
/*-------------------------------------------------*\
| Get QMKOpenRGB settings |
\*-------------------------------------------------*/
json qmk_settings = ResourceManager::get()->GetSettingsManager()->GetSettings("QMKOpenRGBDevices");
if(qmk_settings.contains("leds_per_update"))
{
if(qmk_settings["leds_per_update"] > max_led_count)
{
qmk_settings["leds_per_update"] = max_led_count;
}
else if(qmk_settings["leds_per_update"] < 1)
{
qmk_settings["leds_per_update"] = 1;
}
SettingsManager* settings_manager = ResourceManager::get()->GetSettingsManager();
settings_manager->SetSettings("QMKOpenRGBDevices", qmk_settings);
settings_manager->SaveSettings();
leds_per_update = qmk_settings["leds_per_update"];
}
else
{
leds_per_update = max_led_count;
}
if(qmk_settings.contains("delay"))
{
delay = (unsigned int)qmk_settings["delay"] * 1ms;
}
else
{
delay = 0ms;
}
dev = dev_handle;
location = path;
GetDeviceInfo();
GetModeInfo();
}
QMKOpenRGBBaseController::~QMKOpenRGBBaseController()
{
hid_close(dev);
}
std::string QMKOpenRGBBaseController::GetLocation()
{
return("HID: " + location);
}
std::string QMKOpenRGBBaseController::GetDeviceName()
{
return device_name;
}
std::string QMKOpenRGBBaseController::GetDeviceVendor()
{
return device_vendor;
}
unsigned int QMKOpenRGBBaseController::GetTotalNumberOfLEDs()
{
return total_number_of_leds;
}
unsigned int QMKOpenRGBBaseController::GetTotalNumberOfLEDsWithEmptySpace()
{
return total_number_of_leds_with_empty_space;
}
unsigned int QMKOpenRGBBaseController::GetMode()
{
return mode;
}
unsigned int QMKOpenRGBBaseController::GetModeSpeed()
{
return mode_speed;
}
unsigned int QMKOpenRGBBaseController::GetModeColor()
{
return mode_color;
}
std::vector<point_t> QMKOpenRGBBaseController::GetLEDPoints()
{
return led_points;
}
std::vector<unsigned int> QMKOpenRGBBaseController::GetLEDFlags()
{
return led_flags;
}
std::vector<std::string> QMKOpenRGBBaseController::GetLEDNames()
{
return led_names;
}
std::vector<RGBColor> QMKOpenRGBBaseController::GetLEDColors()
{
return led_colors;
}
unsigned int QMKOpenRGBBaseController::GetProtocolVersion()
{
unsigned char usb_buf[QMK_OPENRGB_PACKET_SIZE];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, QMK_OPENRGB_PACKET_SIZE);
/*-----------------------------------------------------*\
| Set up config table request packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x00;
usb_buf[0x01] = QMK_OPENRGB_GET_PROTOCOL_VERSION;
int bytes_read = 0;
do
{
hid_write(dev, usb_buf, QMK_OPENRGB_PACKET_SIZE);
bytes_read = hid_read_timeout(dev, usb_buf, QMK_OPENRGB_PACKET_SIZE, QMK_OPENRGB_HID_READ_TIMEOUT);
} while(bytes_read <= 0);
return usb_buf[1];
}
std::string QMKOpenRGBBaseController::GetQMKVersion()
{
unsigned char usb_buf[QMK_OPENRGB_PACKET_SIZE];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, QMK_OPENRGB_PACKET_SIZE);
/*-----------------------------------------------------*\
| Set up config table request packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x00;
usb_buf[0x01] = QMK_OPENRGB_GET_QMK_VERSION;
hid_write(dev, usb_buf, QMK_OPENRGB_PACKET_SIZE);
hid_read(dev, usb_buf, QMK_OPENRGB_PACKET_SIZE);
std::string qmk_version;
int i = 1;
while (usb_buf[i] != 0)
{
qmk_version.push_back(usb_buf[i]);
i++;
}
return qmk_version;
}
void QMKOpenRGBBaseController::GetDeviceInfo()
{
unsigned char usb_buf[QMK_OPENRGB_PACKET_SIZE];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, QMK_OPENRGB_PACKET_SIZE);
/*-----------------------------------------------------*\
| Set up config table request packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x00;
usb_buf[0x01] = QMK_OPENRGB_GET_DEVICE_INFO;
int bytes_read = 0;
do
{
hid_write(dev, usb_buf, QMK_OPENRGB_PACKET_SIZE);
bytes_read = hid_read_timeout(dev, usb_buf, QMK_OPENRGB_PACKET_SIZE, QMK_OPENRGB_HID_READ_TIMEOUT);
} while(bytes_read <= 0);
total_number_of_leds = usb_buf[QMK_OPENRGB_TOTAL_NUMBER_OF_LEDS_BYTE];
total_number_of_leds_with_empty_space = usb_buf[QMK_OPENRGB_TOTAL_NUMBER_OF_LEDS_WITH_EMPTY_SPACE_BYTE];
int i = QMK_OPENRGB_TOTAL_NUMBER_OF_LEDS_WITH_EMPTY_SPACE_BYTE + 1;
while (usb_buf[i] != 0)
{
device_name.push_back(usb_buf[i]);
i++;
}
i++;
while (usb_buf[i] != 0)
{
device_vendor.push_back(usb_buf[i]);
i++;
}
}
void QMKOpenRGBBaseController::GetModeInfo()
{
unsigned char usb_buf[QMK_OPENRGB_PACKET_SIZE];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, QMK_OPENRGB_PACKET_SIZE);
/*-----------------------------------------------------*\
| Set up config table request packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x00;
usb_buf[0x01] = QMK_OPENRGB_GET_MODE_INFO;
int bytes_read = 0;
do
{
hid_write(dev, usb_buf, 65);
bytes_read = hid_read_timeout(dev, usb_buf, 65, QMK_OPENRGB_HID_READ_TIMEOUT);
} while(bytes_read <= 0);
mode = usb_buf[QMK_OPENRGB_MODE_BYTE];
mode_speed = usb_buf[QMK_OPENRGB_SPEED_BYTE];
/*-----------------------------------------------------*\
| QMK hue range is between 0-255 so hue needs to be |
| converted |
\*-----------------------------------------------------*/
unsigned int oldRange = 255;
unsigned int newRange = 359;
unsigned int convertedHue = (usb_buf[QMK_OPENRGB_HUE_BYTE] * newRange / oldRange);
hsv_t hsv;
hsv.hue = convertedHue;
hsv.saturation = usb_buf[QMK_OPENRGB_SATURATION_BYTE];
hsv.value = usb_buf[QMK_OPENRGB_VALUE_BYTE];
mode_color = hsv2rgb(&hsv);
}
void QMKOpenRGBBaseController::SetMode(hsv_t hsv_color, unsigned char mode, unsigned char speed)
{
SetMode(hsv_color, mode, speed, false);
}
void QMKOpenRGBBaseController::SetMode(hsv_t hsv_color, unsigned char mode, unsigned char speed, bool save)
{
unsigned char usb_buf[QMK_OPENRGB_PACKET_SIZE];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, QMK_OPENRGB_PACKET_SIZE);
/*-----------------------------------------------------*\
| Set up config table request packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x00;
usb_buf[0x01] = QMK_OPENRGB_SET_MODE;
usb_buf[0x02] = hsv_color.hue * 255 / 359;
usb_buf[0x03] = hsv_color.saturation;
usb_buf[0x04] = hsv_color.value;
usb_buf[0x05] = mode;
usb_buf[0x06] = speed;
usb_buf[0x07] = save;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev, usb_buf, 65);
hid_read_timeout(dev, usb_buf, 65, QMK_OPENRGB_HID_READ_TIMEOUT);
}
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