1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
/*
keyboard.cpp
(C) Copyright 2015, Brad Parker
All rights reserved.
License: 3-clause BSD. See COPYING
*/
#include "keyboard.h"
#include <iostream>
#include <QTimer>
#include <QCoreApplication>
#define BUFSIZE 8
Keyboard::Keyboard() :
m_dev(NULL)
{
m_dev = hid_open(0x1770, 0xff00, 0);
if(!m_dev) {
std::cout << "cannot open usb device" << std::endl;
QTimer::singleShot(0, qApp, SLOT(quit()));
return;
}
}
Keyboard::~Keyboard() {
if(m_dev) {
hid_close(m_dev);
//std::cout << "closed usb device" << std::endl;
}
}
void Keyboard::setMode(Mode mode) {
if(!m_dev)
return;
unsigned char buf[BUFSIZE] = {0};
buf[0] = 1;
buf[1] = 2;
buf[2] = 65;
buf[3] = static_cast<unsigned int>(mode);
buf[4] = 0;
buf[5] = 0;
buf[6] = 0;
buf[7] = 236;
hid_send_feature_report(m_dev, buf, BUFSIZE);
}
void Keyboard::setColor(Region region, Color color, Intensity intensity) {
if(!m_dev)
return;
unsigned char buf[BUFSIZE] = {0};
buf[0] = 1;
buf[1] = 2;
buf[2] = 66;
buf[3] = static_cast<unsigned int>(region);
buf[4] = static_cast<unsigned int>(color);
buf[5] = static_cast<unsigned int>(intensity);
buf[6] = 0;
buf[7] = 236;
hid_send_feature_report(m_dev, buf, BUFSIZE);
}
|
