88 lines
2.5 KiB
C++
88 lines
2.5 KiB
C++
/*-------------------------------------------------------------------*\
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| CMMP750Controller.cpp |
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| Driver for Coolermaster MP750 mousepad |
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| Chris M (Dr_No) 16th Apr 2020 |
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\*-------------------------------------------------------------------*/
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#include "CMMP750Controller.h"
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#include <cstring>
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#include <stdio.h>
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#include <stdlib.h>
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CMMP750Controller::CMMP750Controller(libusb_device_handle* dev_handle)
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{
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dev = dev_handle;
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inAddr = 0x82;
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outAddr = 0x03;
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strcpy(device_name, "CoolerMaster MP750");
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current_mode = MP750_MODE_BREATHING;
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current_speed = 0x80;
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}
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CMMP750Controller::~CMMP750Controller()
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{
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}
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char* CMMP750Controller::GetDeviceName()
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{
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return device_name;
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}
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void CMMP750Controller::SetMode(unsigned char mode, unsigned char speed)
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{
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int actual = 0;
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unsigned char buffer[6] = { 0x00 };
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int buffer_size = (sizeof(buffer) / sizeof(buffer[0]));
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for(int i = 0; i < buffer_size; i++)
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{
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buffer[i] = colour_mode_data[mode][i];
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}
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if(mode > 3)
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{ //If the mode is random colours set SPEED at BYTE2
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buffer[2] = speed;
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}
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else
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{ //Otherwise SPEED is BYTE5
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buffer[2] = current_red;
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buffer[3] = current_green;
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buffer[4] = current_blue;
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buffer[5] = speed;
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}
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libusb_interrupt_transfer(dev, outAddr, buffer, buffer_size, &actual, 0);
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libusb_interrupt_transfer(dev, inAddr, buffer, buffer_size, &actual, 0);
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}
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void CMMP750Controller::SetColor(unsigned char red, unsigned char green, unsigned char blue)
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{
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int actual = 0;
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unsigned char buffer[6] = { 0x00 };
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int buffer_size = (sizeof(buffer) / sizeof(buffer[0]));
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for(int i=0; i < buffer_size; i++)
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{
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buffer[i] = colour_mode_data[current_mode][i];
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}
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if(current_mode > 3)
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{ //If the mode is random colours set SPEED at BYTE2
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buffer[2] = current_speed;
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}
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else
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{ //Otherwise SPEED is BYTE5
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buffer[2] = red;
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buffer[3] = green;
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buffer[4] = blue;
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buffer[5] = current_speed;
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}
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libusb_interrupt_transfer(dev, outAddr, buffer, buffer_size, &actual, 0);
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libusb_interrupt_transfer(dev, inAddr, buffer, buffer_size, &actual, 0);
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}
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