140 lines
4.2 KiB
C++
140 lines
4.2 KiB
C++
/*-----------------------------------------*\
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| AOCKeyboardController.cpp |
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| Driver for AOC Keyboard lighting |
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| controller |
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| Adam Honse (CalcProgrammer1) 5/10/2023 |
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\*-----------------------------------------*/
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#include "AOCKeyboardController.h"
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#include <cstring>
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#include <chrono>
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#include <thread>
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using namespace std::chrono_literals;
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AOCKeyboardController::AOCKeyboardController(hid_device* dev_handle, const char* path)
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{
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dev = dev_handle;
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location = path;
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}
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AOCKeyboardController::~AOCKeyboardController()
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{
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hid_close(dev);
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}
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std::string AOCKeyboardController::GetDeviceLocation()
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{
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return("HID " + location);
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}
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std::string AOCKeyboardController::GetSerialString()
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{
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wchar_t serial_string[128];
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int ret = hid_get_serial_number_string(dev, serial_string, 128);
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if(ret != 0)
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{
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return("");
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}
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std::wstring return_wstring = serial_string;
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std::string return_string(return_wstring.begin(), return_wstring.end());
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return(return_string);
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}
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/*-------------------------------------------------------------------------------------------------*\
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| Private packet sending functions. |
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\*-------------------------------------------------------------------------------------------------*/
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void AOCKeyboardController::SendDirect
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(
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RGBColor* color_data
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)
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{
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SendPacket(AOC_KEYBOARD_MODE_STATIC,
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AOC_KEYBOARD_SINGLE_COLOR,
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AOC_KEYBOARD_BRIGHTNESS_HIGH,
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AOC_KEYBOARD_SPEED_MEDIUM,
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AOC_KEYBOARD_DIRECTION_CLOCKWISE,
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color_data);
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}
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void AOCKeyboardController::SendPacket
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(
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unsigned char mode,
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unsigned char random,
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unsigned char brightness,
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unsigned char speed,
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unsigned char direction,
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RGBColor* color_data
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)
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{
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unsigned char buf[117];
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/*-----------------------------------------------------*\
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| Zero out buffer |
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\*-----------------------------------------------------*/
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memset(buf, 0x00, sizeof(buf));
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/*-----------------------------------------------------*\
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| Set up RGB configuration packet |
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\*-----------------------------------------------------*/
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buf[0x00] = 0x14;
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buf[0x01] = 0x01;
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buf[0x06] = mode;
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buf[0x07 + (9 * mode) + 0] = RGBGetRValue(color_data[0]);
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buf[0x07 + (9 * mode) + 1] = RGBGetGValue(color_data[0]);
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buf[0x07 + (9 * mode) + 2] = RGBGetBValue(color_data[0]);
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buf[0x07 + (9 * mode) + 3] = random;
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buf[0x07 + (9 * mode) + 4] = direction;
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buf[0x07 + (9 * mode) + 5] = speed;
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buf[0x07 + (9 * mode) + 6] = brightness;
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unsigned short checksum = 0x4A9E;
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for(unsigned int buf_idx = 0; buf_idx < 115; buf_idx++)
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{
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checksum += buf[buf_idx];
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}
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buf[115] = checksum & 0xFF;
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buf[116] = checksum >> 8;
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unsigned char buf3[] =
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{
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0x09, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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};
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hid_write(dev, buf3, 64);
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std::this_thread::sleep_for(10ms);
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/*-----------------------------------------------------*\
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| Send packet |
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\*-----------------------------------------------------*/
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hid_send_feature_report(dev, buf, 117);
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std::this_thread::sleep_for(10ms);
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unsigned char buf2[] =
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{
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0x09, 0x22, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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};
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hid_write(dev, buf2, 64);
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}
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