forked from rabits/esi-maya22-linux
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathmaya22-control.c
195 lines (175 loc) · 6.22 KB
/
maya22-control.c
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
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
#include <wchar.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <hidapi/hidapi.h>
#define VENDOR_ID 0x2573
#define PRODUCT_ID 0x0017
#define max(a,b) \
({ __typeof__ (a) _a = (a); \
__typeof__ (b) _b = (b); \
_a > _b ? _a : _b; })
#define min(a,b) \
({ __typeof__ (a) _a = (a); \
__typeof__ (b) _b = (b); \
_a < _b ? _a : _b; })
void enumerate_hid()
{
hid_device_info * hinfo;
hid_device_info * enumerate;
enumerate = hid_enumerate(VENDOR_ID, PRODUCT_ID);
if(enumerate != NULL)
{
hinfo = enumerate;
while(hinfo != NULL)
{
wprintf(L"%04x:%04x - %s %ls\n", hinfo->vendor_id, hinfo->product_id, hinfo->path, hinfo->serial_number);
wprintf(L" vendor: %ls\n", hinfo->manufacturer_string);
wprintf(L" product: %ls\n", hinfo->product_string);
hinfo = hinfo->next;
}
hid_free_enumeration(enumerate);
}
else
wprintf(L"HID dev list is empty\n");
}
int send(hid_device *dev, unsigned char op, unsigned char byte)
{
unsigned char buf[33]; // +1 byte for report id
memset(buf, 0, sizeof(buf));
buf[1] = 0x12;
buf[2] = 0x34;
buf[3] = op;
buf[5] = 1;
buf[6] = byte;
buf[22] = 0x80;
int res = hid_write(dev, buf, sizeof(buf));
if( res < 0 ) {
wprintf(L"ERROR: Operation failed: %d\n", res);
return res;
}
// Waiting response
return hid_read(dev, buf, sizeof(buf));
}
int main(int argc, char *argv[])
{
// Options values
long input_l = 86, input_r = 86, output_l = 145, output_r = 145;
bool monitor = false, input_mute = false;
unsigned char input_channel = 0x8; // MIC: 0x1, HIZ: 0x2, LINE: 0x4, MIC_HIZ: 0x8, MUTE: 0xc1 (depends on selected channel, (0xc0 || channel))
bool do_e = false, do_i = false, do_c = false, do_m = false, do_l = false, do_r = false, do_L = false, do_R = false;
// Parse arguments
int opt = 0;
signed char c;
while( (c = getopt(argc, argv, "eidc:Mml:r:L:R:h")) != -1 ) {
switch( c ) {
case 'e':
do_e = true;
break;
case 'i':
do_i = true;
break;
case 'd':
do_i = true; do_c = true; do_m = true; do_l = true; do_r = true; do_L = true; do_R = true;
break;
case 'c':
do_c = true;
if( optarg[0] == 'm' ) {
if( optarg[strlen(optarg)-1] == 'z' )
input_channel = 0x8;
else if( optarg[strlen(optarg)-1] == 'e' )
input_channel = 0xc1; // Only one channel here due to the app interface
else
input_channel = 0x1;
}
else if( optarg[0] == 'h' )
input_channel = 0x2;
else if( optarg[0] == 'l' )
input_channel = 0x4;
else
do_c = false;
break;
case 'M':
case 'm':
do_m = true;
monitor = c == 'M';
break;
case 'l':
do_l = true;
input_l = atoi(optarg);
input_l = max(min(input_l, 127), 0);
break;
case 'r':
do_r = true;
input_r = atoi(optarg);
input_r = max(min(input_r, 127), 0);
break;
case 'L':
do_L = true;
output_l = atoi(optarg);
output_l = max(min(output_l, 145), 0);
break;
case 'R':
do_R = true;
output_r = atoi(optarg);
output_r = max(min(output_r, 145), 0);
break;
default:
wprintf(L"Usage: %s [options]\n\n", argv[0]);
wprintf(L" -e - Enumerate available devices\n");
wprintf(L" -i - Enable headphone\n");
wprintf(L" -d - Set default values\n");
wprintf(L" -c <name> - Set input channel ('mic', 'hiz', 'line', 'mic_hiz', 'mute')\n");
wprintf(L" -M - Input monitoring on\n");
wprintf(L" -m - Input monitoring off\n");
wprintf(L" -l <0-127> - Input left volume\n");
wprintf(L" -r <0-127> - Input right volume\n");
wprintf(L" -L <0-145> - Output left volume\n");
wprintf(L" -R <0-145> - Output right volume\n");
exit(0);
}
}
// Connecting to device
hid_device *hiddev;
if( hid_init() != 0 )
return -1;
if( do_e )
enumerate_hid();
if( do_i || do_c || do_m || do_l || do_r || do_L || do_R ) {
hiddev = hid_open(VENDOR_ID, PRODUCT_ID, NULL);
if( hiddev != NULL ) {
if( do_i ) {
wprintf(L" Enable headphone\n");
send(hiddev, 0x1a, 0x00);
}
if( do_c ) {
wprintf(L" Set input channel: %d\n", input_channel);
send(hiddev, 0x2a, input_channel);
}
if( do_m ) {
wprintf(L" Set monitor: %s\n", monitor ? "enable": "disable");
send(hiddev, 0x2c, monitor ? 0x05 : 0x01);
}
if( do_l ) {
wprintf(L" Set input left volume: %d\n", input_l);
send(hiddev, 0x1c, input_l + 104); // 104 - min value
}
if( do_r ) {
wprintf(L" Set input right volume: %d\n", input_r);
send(hiddev, 0x1e, input_r + 104); // 104 - min value
}
if( do_L ) {
wprintf(L" Set output left volume: %d\n", output_l);
send(hiddev, 0x07, output_l + 110); // 110 - min value
}
if( do_R ) {
wprintf(L" Set output right volume: %d\n", output_r);
send(hiddev, 0x09, output_r + 110); // 110 - min value
}
hid_close(hiddev);
} else
wprintf(L"Unable to open hid device\n");
}
hid_exit();
return 0;
}