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OpenRGB/Controllers/AlienwareKeyboardController/AlienwareAW510KController.cpp
mhdsallal 6d6c324927 Add Support to Alienware AW510K Keyboard 
Commits squashed and amended for code style by Adam Honse <calcprogrammer1@gmail.com>
2021-08-22 16:48:13 -05:00

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/*-----------------------------------------*\
| AlienwareAW510KController.cpp |
| |
| Driver for Alienware AW510K |
| keyboard light controller |
| |
| Mohamad Sallal - msallal 05/22/2021 |
\*-----------------------------------------*/
#include "AlienwareAW510KController.h"
#include <cstring>
AlienwareAW510KController::AlienwareAW510KController(hid_device* dev_handle, const char* path)
{
dev = dev_handle;
location = path;
SendCommit();
}
AlienwareAW510KController::~AlienwareAW510KController()
{
hid_close(dev);
}
std::string AlienwareAW510KController::GetDeviceLocation()
{
return("HID: " + location);
}
std::string AlienwareAW510KController::GetSerialString()
{
wchar_t serial_string[128];
hid_get_serial_number_string(dev, serial_string, 128);
std::wstring return_wstring = serial_string;
std::string return_string(return_wstring.begin(), return_wstring.end());
return(return_string);
}
void AlienwareAW510KController::SendCommit()
{
char usb_buf[65];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x00;
usb_buf[0x01] = 0x05;
usb_buf[0x02] = 0x01;
usb_buf[0x0A] = 0x10;
usb_buf[0x0B] = 0x0A;
usb_buf[0x0C] = 0x01;
usb_buf[0x0D] = 0x02;
usb_buf[0x0E] = 0x01;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev, (unsigned char *)usb_buf, 65);
/*-----------------------------------------------------*\
| Delay 20 milliseconds |
\*-----------------------------------------------------*/
std::this_thread::sleep_for(std::chrono::milliseconds(20));
}
void AlienwareAW510KController::SendfeatureReport
(
unsigned char first_byte,
unsigned char second_byte,
unsigned char third_byte,
unsigned char forth_byte
)
{
char usb_buf[65];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Feature report packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x00;
usb_buf[0x01] = first_byte;
usb_buf[0x02] = second_byte;
usb_buf[0x03] = third_byte;
usb_buf[0x04] = forth_byte;
/*-----------------------------------------------------*\
| Send Feature report packet |
\*-----------------------------------------------------*/
hid_send_feature_report(dev, (unsigned char *)usb_buf, 65);
/*-----------------------------------------------------*\
| Delay 10 milliseconds |
\*-----------------------------------------------------*/
std::this_thread::sleep_for(std::chrono::milliseconds(10));
}
void AlienwareAW510KController::SendEdit()
{
char usb_buf[65];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Edit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x00;
usb_buf[0x01] = 0x01;
usb_buf[0x02] = 0x00;
usb_buf[0x03] = 0x01;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev, (unsigned char *)usb_buf, 65);
/*-----------------------------------------------------*\
| Delay 2 milliseconds |
\*-----------------------------------------------------*/
std::this_thread::sleep_for(std::chrono::milliseconds(2));
}
void AlienwareAW510KController::SendInitialize()
{
char usb_buf[65];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Commit packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x00;
usb_buf[0x01] = 0x0E;
usb_buf[0x02] = 0x01;
usb_buf[0x03] = 0x00;
usb_buf[0x04] = 0x01;
usb_buf[0x05] = 0xAD;
usb_buf[0x06] = 0x80;
usb_buf[0x07] = 0x10;
usb_buf[0x08] = 0xA5;
usb_buf[0x0A] = 0x0A;
usb_buf[0x12] = 0x01;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev, (unsigned char *)usb_buf, 65);
/*-----------------------------------------------------*\
| Delay 2 milliseconds |
\*-----------------------------------------------------*/
std::this_thread::sleep_for(std::chrono::milliseconds(2));
}
void AlienwareAW510KController::SetDirect
(
unsigned char zone,
unsigned char r,
unsigned char g,
unsigned char b
)
{
unsigned char usb_buf[65];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Lighting Control packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x00;
usb_buf[0x01] = 0x05;
usb_buf[0x02] = 0x01;
usb_buf[0x03] = 0x01;
usb_buf[0x04] = r;
usb_buf[0x05] = g;
usb_buf[0x06] = b;
usb_buf[0x0B] = 0x0A;
usb_buf[0x0D] = 0x01;
usb_buf[0x0E] = 0x01;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev, (unsigned char *)usb_buf, 65);
/*-----------------------------------------------------*\
| Delay 2 milliseconds |
\*-----------------------------------------------------*/
std::this_thread::sleep_for(std::chrono::milliseconds(2));
}
void AlienwareAW510KController::SendDirectOn
(
std::vector<SelectedKeys> &frame_data
)
{
SendfeatureReport(0x0E, frame_data.size(), 0x00, 0x01);
/*-----------------------------------------------*\
| To Guarantee the data are always %4 =0 append |
| zeros at end of last packet |
\*-----------------------------------------------*/
for(int i = 0; i < (frame_data.size() % 4); i++)
{
SelectedKeys key;
key.idx = 0x00;
key.red = 0x00;
key.green = 0x00;
key.blue = 0x00;
frame_data.push_back(key);
}
unsigned char usb_buf[65];
unsigned int frame_idx = 0;
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, 65);
for(unsigned int packet_idx = 0; packet_idx < frame_data.size(); packet_idx++)
{
usb_buf[0x00] = 0x00;
usb_buf[0x01] = 0x0E;
usb_buf[0x02] = 0x01;
usb_buf[0x03] = 0x00;
usb_buf[0x04] = ++frame_idx;
usb_buf[0x05] = frame_data[packet_idx].idx;
usb_buf[0x06] = 0x81;
usb_buf[0x07] = 0x00;
usb_buf[0x08] = 0xA5;
usb_buf[0x0A] = 0x0A;
usb_buf[0x0B] = frame_data[packet_idx].red;
usb_buf[0x0C] = frame_data[packet_idx].green;
usb_buf[0x0D] = frame_data[packet_idx].blue;
usb_buf[0x12] = 0x01;
usb_buf[0x14] = frame_data[++packet_idx].idx;
usb_buf[0x15] = 0x81;
usb_buf[0x16] = 0x00;
usb_buf[0x17] = 0xA5;
usb_buf[0x19] = 0x0A;
usb_buf[0x1A] = frame_data[packet_idx].red;
usb_buf[0x1B] = frame_data[packet_idx].green;
usb_buf[0x1C] = frame_data[packet_idx].blue;
usb_buf[0x21] = 0x01;
usb_buf[0x23] = frame_data[++packet_idx].idx;
usb_buf[0x24] = 0x81;
usb_buf[0x25] = 0x00;
usb_buf[0x26] = 0xA5;
usb_buf[0x28] = 0x0A;
usb_buf[0x29] = frame_data[packet_idx].red;
usb_buf[0x2A] = frame_data[packet_idx].green;
usb_buf[0x2B] = frame_data[packet_idx].blue;
usb_buf[0x30] = 0x01;
usb_buf[0x32] = frame_data[++packet_idx].idx;
usb_buf[0x33] = 0x81;
usb_buf[0x34] = 0x00;
usb_buf[0x35] = 0xA5;
usb_buf[0x37] = 0x0A;
usb_buf[0x38] = frame_data[packet_idx].red;
usb_buf[0x39] = frame_data[packet_idx].green;
usb_buf[0x3A] = frame_data[packet_idx].blue;
usb_buf[0x3F] = 0x01;
hid_write(dev, (unsigned char *)usb_buf, 65);
}
}
void AlienwareAW510KController::SetMode
(
unsigned char mode,
unsigned short speed,
unsigned char direction,
unsigned char colorMode,
unsigned char red,
unsigned char green,
unsigned char blue
)
{
SendMode(ALIENWARE_AW510K_ZONE_MODE_KEYBOARD, mode, speed, direction, colorMode, red, green, blue);
SendCommit();
}
void AlienwareAW510KController::UpdateSingleLED
(
unsigned char led,
unsigned char red,
unsigned char green,
unsigned char blue
)
{
SendfeatureReport(0x0E, 0x01, 0x00, 0x01);
char usb_buf[65];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Single LED packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x00;
usb_buf[0x01] = 0x0E;
usb_buf[0x02] = 0x01;
usb_buf[0x03] = 0x00;
usb_buf[0x04] = 0x01;
usb_buf[0x05] = led;
usb_buf[0x06] = 0x81;
usb_buf[0x07] = 0x00;
usb_buf[0x08] = 0xA5;
usb_buf[0x09] = 0x00;
usb_buf[0x0A] = 0x0A;
usb_buf[0x0B] = red;
usb_buf[0x0C] = green;
usb_buf[0x0D] = blue;
usb_buf[0x12] = 0x01;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev, (unsigned char *)usb_buf, 65);
/*-----------------------------------------------------*\
| Delay 20 milliseconds |
\*-----------------------------------------------------*/
std::this_thread::sleep_for(std::chrono::milliseconds(20));
}
void AlienwareAW510KController::SendMode
(
unsigned char zone,
unsigned char mode,
unsigned short speed,
unsigned char direction,
unsigned char colorMode,
unsigned char red,
unsigned char green,
unsigned char blue
)
{
char usb_buf[65];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Mode Control packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x00;
usb_buf[0x01] = 0x05;
usb_buf[0x02] = 0x01;
usb_buf[0x03] = mode;
usb_buf[0x04] = red;
usb_buf[0x05] = green;
usb_buf[0x06] = blue;
usb_buf[0x0A] = speed;
usb_buf[0x0B] = 0x0A;
usb_buf[0x0D] = 0x01;
usb_buf[0x0E] = colorMode;
usb_buf[0x0F] = direction;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev, (unsigned char *)usb_buf, 65);
}
void AlienwareAW510KController::SetMorphMode
(
unsigned char mode,
unsigned short speed,
unsigned char red1,
unsigned char green1,
unsigned char blue1,
unsigned char red2,
unsigned char green2,
unsigned char blue2
)
{
char usb_buf[65];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, sizeof(usb_buf));
/*-----------------------------------------------------*\
| Set up Morph Mode packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x00;
usb_buf[0x01] = 0x05;
usb_buf[0x02] = 0x01;
usb_buf[0x03] = mode;
usb_buf[0x04] = red1;
usb_buf[0x05] = green1;
usb_buf[0x06] = blue1;
usb_buf[0x07] = red2;
usb_buf[0x08] = green2;
usb_buf[0x09] = blue2;
usb_buf[0x0E] = 0x02;
usb_buf[0x0A] = speed;
usb_buf[0x0B] = 0x0A;
usb_buf[0x0D] = 0x01;
usb_buf[0x0E] = ALIENWARE_AW510K_TWO_USER_DEFINED_COLOR_MODE;
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev, (unsigned char *)usb_buf, 65);
}
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