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115 lines
3.5 KiB
C++
115 lines
3.5 KiB
C++
/*---------------------------------------------------------*\
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| TecknetController.cpp |
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| Driver for Tecknet devices |
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| Chris M (Dr_No) 29 Jul 2020 |
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| This file is part of the OpenRGB project |
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| SPDX-License-Identifier: GPL-2.0-or-later |
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\*---------------------------------------------------------*/
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#include "StringUtils.h"
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#include "TecknetController.h"
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static unsigned char tecknet_colour_mode_data[][16] =
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{
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{ 0x02, 0x04, 0x00, 0x00, 0x00, 0x03, 0x00 }, // Direct
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{ 0x02, 0x04, 0x00, 0x00, 0x00, 0x03, 0x00 }, // Breathing
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};
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static unsigned char tecknet_speed_mode_data[][9] =
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{
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{ 0x00, 0x00, 0x00, 0x00 }, // Direct
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{ 0x00, 0x06, 0x03, 0x01 }, // Breathing
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};
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TecknetController::TecknetController(hid_device* dev_handle, 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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| Get device name from HID manufacturer and product strings |
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\*---------------------------------------------------------*/
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wchar_t name_string[HID_MAX_STR];
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hid_get_manufacturer_string(dev, name_string, HID_MAX_STR);
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device_name = StringUtils::wstring_to_string(name_string);
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hid_get_product_string(dev, name_string, HID_MAX_STR);
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device_name.append(" ").append(StringUtils::wstring_to_string(name_string));
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current_mode = TECKNET_MODE_DIRECT;
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current_speed = TECKNET_SPEED_NORMAL;
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current_brightness = TECKNET_BRIGHTNESS_HIGH;
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}
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TecknetController::~TecknetController()
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{
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hid_close(dev);
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}
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std::string TecknetController::GetDeviceName()
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{
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return device_name;
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}
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std::string TecknetController::GetSerial()
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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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return(StringUtils::wstring_to_string(serial_string));
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}
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std::string TecknetController::GetLocation()
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{
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return("HID: " + location);
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}
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void TecknetController::SetMode(unsigned char mode, unsigned char speed, unsigned char brightness)
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{
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current_mode = mode;
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current_speed = speed;
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current_brightness = brightness;
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SendUpdate();
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}
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void TecknetController::SetColor(unsigned char red, unsigned char green, unsigned char blue)
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{
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//The Tecknet mouse expects inverted colours in sent packets
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current_red = 255 - red;
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current_green = 255 - green;
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current_blue = 255 - blue;
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SendUpdate();
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}
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void TecknetController::SendUpdate()
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{
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unsigned char buffer[TECKNET_PACKET_LENGTH] = { 0x00 };
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int buffer_size = (sizeof(buffer) / sizeof(buffer[0]));
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for(std::size_t i = 0; i < TECKNET_COLOUR_MODE_DATA_SIZE; i++)
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{
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buffer[i] = tecknet_colour_mode_data[current_mode][i];
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}
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//Set the relevant colour info
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buffer[TECKNET_RED_BYTE] = current_red;
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buffer[TECKNET_GREEN_BYTE] = current_green;
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buffer[TECKNET_BLUE_BYTE] = current_blue;
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buffer[TECKNET_BRIGHTNESS_BYTE] = current_brightness;
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buffer[TECKNET_SPEED_BYTE] = tecknet_speed_mode_data[current_mode][current_speed];
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hid_send_feature_report(dev, buffer, buffer_size);
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}
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