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path: root/tvapi/libtv/tvutils/serial_operate.cpp (plain)
blob: fba239b69cfdefee497653a3cbba5959b27d9b22
1#include <stdio.h>
2#include <unistd.h>
3#include <stdlib.h>
4#include <sys/types.h>
5#include <sys/stat.h>
6#include <fcntl.h>
7#include <string.h>
8#include <pthread.h>
9#include <termios.h>
10#include <errno.h>
11#include <linux/hidraw.h>
12#include <android/log.h>
13#include <cutils/log.h>
14
15//#include "../TvService.h"
16//#include "../include/tvcmd.h"
17//#include "../tvconfig/tvconfig_api.h"
18//#include "../tvconfig/tvconfig_logcfg.h"
19
20#include "serial_base.h"
21#include "serial_operate.h"
22
23#ifdef LOG_TAG
24#undef LOG_TAG
25#define LOG_TAG "headset"
26#endif
27#include "CTvLog.h"
28
29
30//******************************************************
31#ifndef HIDIOCSFEATURE
32#define HIDIOCSFEATURE(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x06, len)
33#define HIDIOCGFEATURE(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x07, len)
34#endif
35#define product_nid 0x00e0
36//#define product_nid 0x00e0
37
38#define vendor_id 0x1A1D
39#define ENDPOINT 3
40
41#define EVENT_2_4G_HEADSET_ON 0
42#define EVENT_2_4G_HEADSET_OFF 1
43
44CTv2d4GHeadSetDetect::CTv2d4GHeadSetDetect()
45{
46}
47
48CTv2d4GHeadSetDetect::~CTv2d4GHeadSetDetect()
49{
50}
51
52int CTv2d4GHeadSetDetect::startDetect()
53{
54 this->run();
55
56 return 0;
57}
58
59bool CTv2d4GHeadSetDetect::threadLoop()
60{
61 int i = 0, rd_len = 0;
62 int thread_cmd_dly_tm = 1000 * 1000;
63 int tvThermal_cnt = 0, fd = 0;
64 char data[10] = "0";
65
66 LOGD("%s, entering...\n", __FUNCTION__);
67
68 //SetSerialBThreadExecFlag(1);
69
70 //*********************************
71 int hidraw_fd;
72 unsigned char buf[32];
73 char phybuf[256];
74 struct hidraw_devinfo info;
75 int read_size = 0;
76 bool debug = true;
77 char device[68];
78 int HeadsetConnectState = false;
79
80 int curdeviceID = -1;
81 for (int deviceID = 0; deviceID < 5; deviceID++) {
82 sprintf(device, "/dev/hidraw%d", deviceID);
83 LOGD(" thread device =%s ", device );
84 if ((hidraw_fd = open(device, O_RDWR)) < 0 ) {
85 LOGD("cann't open path:%s!!!\n", device);
86 continue;
87 }
88 memset(phybuf, 0x0, 256);
89 LOGD("AAAAAAAAAAAAAA:%s!!!\n", device);
90 if (ioctl(hidraw_fd, HIDIOCGRAWINFO, &info) >= 0 &&
91 ioctl(hidraw_fd, HIDIOCGRAWPHYS(256), phybuf) >= 0) {
92 LOGD("\t %d, product id = 0x%04x \n", __LINE__, info.product);
93 LOGD("\t %d, vendor id = 0x%04x \n", __LINE__, info.vendor);
94 int len = strlen(phybuf);
95 if (phybuf[len - 1] - '0' == ENDPOINT) {
96 if (info.vendor == vendor_id) {
97 curdeviceID = deviceID;
98 LOGD("\t product id = 0x%04x \n", info.product);
99 LOGD("\t vendor id = 0x%04x\n", info.vendor);
100 break;
101 }
102 }
103 }
104 close(hidraw_fd);
105 }
106 if (curdeviceID == -1)
107 return 0;
108
109 sprintf(device, "/dev/hidraw%d", curdeviceID);
110 LOGD(" thread device =%s ", device );
111 if ( (hidraw_fd = open(device, O_RDWR | O_NONBLOCK) ) < 0 ) {
112 printf("cann't open path:%s!!!\n", device);
113 return 0;
114 }
115 int checkvalue[300] ;
116 int countcheck = 0;
117 int count = 0;
118 int ritemcounts = 15;
119 //****************************************
120
121 while ( !exitPending() ) { //requietexit() or requietexitWait() not call
122 //loop codes
123 //LOGD("while 2.4G %s ", __FUNCTION__);
124
125 memset(buf, 0x0, 32);
126 for (int ritem = 0; ritem < ritemcounts ; ritem++ ) {
127 read_size = read(hidraw_fd, buf, 32);
128 //for (int i = 0; i < 32; i++)
129 //ALOGD("read_size %d ", read_size);
130 if (debug) {
131 count ++;
132 if (count == 3000) {
133 LOGD("%02x %02x %02x %02x %02x %02x ", buf[0], buf[1], buf[2], buf[3], buf[4], buf[5]);
134 count = 0;
135 }
136 }
137 if (read_size < 0 ) {
138
139 }
140
141 checkvalue[countcheck] = buf[4] & 0x1f;
142 if (countcheck == 299) {
143 int checkcountvalue = 0;
144 for (int icheck = 0; icheck < countcheck ; icheck++ )
145 checkcountvalue += checkvalue[icheck];
146 // LOGD("checkcountvalue = %d",checkcountvalue);
147 if (checkcountvalue <= 5 * 4) {
148 if (HeadsetConnectState == true) {
149 if (debug) {
150 LOGD("headset connect false");
151 LOGD("headset connect false");
152 }
153
154 mpObserver->onHeadSetDetect(0, 0);
155 //usleep(1000 * 200);
156 }
157 HeadsetConnectState = false;
158 } else if (checkcountvalue >= 200 * 4) {
159 if (HeadsetConnectState == false) {
160 if (debug) {
161 LOGD("headset connect true");
162 LOGD("headset connect true");
163 }
164 mpObserver->onHeadSetDetect(1, 0);
165 //usleep(1000 * 200);
166 }
167 HeadsetConnectState = true;
168 }
169 countcheck = 0;
170 }
171 countcheck ++;
172
173 // bit 0: headset mic in/off; bit 1:headset on/off; bit 2: headphone on/off; bit 3: soundbar on/off ;bit 4: subwoofer on/off
174 /* else if (buf[4] & 0x1f)
175 {
176 if (HeadsetConnectState == false)
177 {
178 if (debug)
179 {
180 ALOGD("headset connect true");
181 ALOGD("headset connect true");
182 }
183 android::TvService::getIntance()->SendDtvStats(1,0,0,0,0,0);
184 //usleep(1000 * 200);
185 }
186 HeadsetConnectState = true;
187 }
188 else
189 {
190 if (HeadsetConnectState == true)
191 {
192 if (debug)
193 {
194 ALOGD("headset connect false");
195 ALOGD("headset connect false");
196 }
197 android::TvService::getIntance()->SendDtvStats(2,0,0,0,0,0);
198 //usleep(1000 * 200);
199 }
200 HeadsetConnectState = false;
201 }*/
202 }
203 {
204 //added for fbc thermal setting
205 tvThermal_cnt++;
206 if (tvThermal_cnt == 300) { //60 sec
207 tvThermal_cnt = 0;
208 fd = open("/sys/class/thermal/thermal_zone0/temp", O_RDONLY);
209 if (fd < 0) {
210 LOGE("ERROR: failed to open file error: %d\n", errno);
211 } else {
212 read(fd, data, sizeof(data));
213 close(fd);
214 LOGD("thermal temp data = %s ~~~~~~\n", data);
215 int x = 0;
216 x = atoi(data);
217 mpObserver->onThermalDetect(x);
218 LOGD("int data :%d\n", x);
219 }
220 }
221 }
222 usleep(1000 * 200);
223 }
224 //exit
225 //return true, run again, return false,not run.
226 return false;
227}
228
229
230
generated by cgit at 2024-05-10 03:50:17 (GMT)