BatchSensor::BatchSensor()
: SensorBase("/dev/m_batch_misc", "m_batch_input"),//BATCH_INPUTDEV_NAME
mEnabled(0),
mInputReader(128),//temp value for 128
mHasPendingEvent(false)
{
int handle=0;
mPendingEvent.version = sizeof(sensors_event_t);
mPendingEvent.sensor = 0;
mPendingEvent.type = SENSOR_TYPE_META_DATA;
memset(mPendingEvent.data, 0x00, sizeof(mPendingEvent.data));
mEnabledTime =0;
mPendingEvent.timestamp =0;
mdata_fd = FindDataFd();
if (mdata_fd >= 0) {
strcpy(input_sysfs_path, "/sys/class/misc/m_batch_misc/");
input_sysfs_path_len = strlen(input_sysfs_path);
}
char datapath[64]={"/sys/class/misc/m_batch_misc/batchactive"};
int fd = open(datapath, O_RDWR);
char buf[64];
int len;
for(int i=0;i<ID_SENSOR_MAX_HANDLE;i++)
{
flushSensorReq[i] = 0;
}
if (fd >= 0)
{
for(int i=0; i<numSensors;i++)
{
lseek(fd,0,SEEK_SET);
sprintf(buf, "%d,%d", i, 2);//write 2 means notify driver I want to read whitch handle
write(fd, buf, strlen(buf)+1);
lseek(fd,0,SEEK_SET);
len = read(fd,buf,sizeof(buf)-1);
if(len<=0)
{
ALOGD("read div err, i = %d, len = %d", i, len);
}
else
{
buf[len] = '\0';
sscanf(buf, "%d", &mDataDiv[i]);
ALOGD("read div buf(%s)", datapath);
ALOGD("fwq!!mdiv[%d] %d",i,mDataDiv[i] );
}
}
close(fd);
}
open_device();
ALOGD("batch misc path =%s", input_sysfs_path);
}
PedometerSensor::PedometerSensor()
: SensorBase(NULL, "m_pdr_input"),//PDR_INPUTDEV_NAME
mEnabled(0),
mInputReader(32)
{
mPendingEvent.version = sizeof(sensors_event_t);
mPendingEvent.sensor = ID_PEDOMETER;
mPendingEvent.type = SENSOR_TYPE_PEDOMETER;
memset(mPendingEvent.data, 0x00, sizeof(mPendingEvent.data));
mEnabledTime =0;
mDataDiv = 1;
mPendingEvent.timestamp =0;
input_sysfs_path_len = 0;
memset(input_sysfs_path, 0, PATH_MAX);
mdata_fd = FindDataFd();
if (mdata_fd >= 0) {
strcpy(input_sysfs_path, "/sys/class/misc/m_pdr_misc/");
input_sysfs_path_len = strlen(input_sysfs_path);
}
ALOGD("pdr misc path =%s", input_sysfs_path);
char datapath[64]={"/sys/class/misc/m_pdr_misc/pdractive"};
int fd = open(datapath, O_RDWR);
char buf[64];
int len;
if (fd >= 0)
{
len = read(fd,buf,sizeof(buf)-1);
if(len<=0)
{
ALOGD("read div err buf(%s)",buf );
}
else
{
buf[len] = '\0';
sscanf(buf, "%d", &mDataDiv);
ALOGD("read div buf(%s)", datapath);
ALOGD("mdiv %d",mDataDiv );
}
close(fd);
}
else
{
ALOGE("open pdr misc path %s fail ", datapath);
}
}
