C++ (Cpp) read_akm_sensors_state Examples

Example #1

File: sensors.c Project: Victor-android/android_device_samsung_i8320

static uint32_t enable_disable_akm(struct sensors_control_context_t *dev,
                                   uint32_t active, uint32_t sensors,
                                   uint32_t mask)
{
    uint32_t now_active_akm_sensors;

    int fd = open_akm(dev);
    if (fd < 0)
        return 0;

    LOGV("(before) akm sensors = %08x, real = %08x",
         sensors, read_akm_sensors_state(fd,0));

    int flags = 0;
    #if 0
    if (mask & SENSORS_AKM_ORIENTATION) {
        flags = (sensors & SENSORS_AKM_ORIENTATION) ? 1 : 0;
        flags = 1;
        LOGE("flags (%d)", flags);
        if (ioctl(fd, KXSD9_IOC_SET_MODE_AKMD2, &flags) < 0) {
            LOGE("KXSD9_IOC_SET_MODE_AKMD2 error (%s)", strerror(errno));
        }
    }
    #endif
    
    if (mask & SENSORS_AKM_ACCELERATION) {
        flags = (sensors & SENSORS_AKM_ACCELERATION) ? 1 : 0;
        if (ioctl(fd, KXSD9_IOC_SET_MODE, &flags) < 0) {
            LOGE("KXSD9_IOC_SET_MODE error (%s)", strerror(errno));
        }
    }
    #if 0
    if (mask & SENSORS_AKM_MAGNETIC_FIELD) {
        flags = (sensors & KXSD9_IOC_SET_MODE) ? 1 : 0;
        if (ioctl(fd, KXSD9_IOC_SET_MODE, &flags) < 0) {
            LOGE("ECS_IOCTL_APP_SET_MVFLAG error (%s)", strerror(errno));
        }
    }
    #endif

    now_active_akm_sensors = read_akm_sensors_state(fd,flags);

    LOGV("(after) akm sensors = %08x, real = %08x",
         sensors, now_active_akm_sensors);

    if (!sensors)
        close_akm(dev);

    return now_active_akm_sensors;
}

Example #2

File: sensors.c Project: argentinos/android_device_samsung_omnia2

static uint32_t enable_disable_akm(struct sensors_control_context_t *dev,
                                   uint32_t active, uint32_t sensors,
                                   uint32_t mask)
{
    uint32_t now_active_akm_sensors;

    int fd = open_akm(dev);
    if (fd < 0)
        return 0;

    LOGV("(before) akm sensors = %08x, real = %08x",
         sensors, read_akm_sensors_state(fd));

    short flags;
    if (mask & SENSORS_AKM_ORIENTATION) {
        flags = (sensors & SENSORS_AKM_ORIENTATION) ? 1 : 0;
        if (ioctl(fd, ECS_IOCTL_APP_SET_MFLAG, &flags) < 0) {
            LOGE("ECS_IOCTL_APP_SET_MFLAG error (%s)", strerror(errno));
        }
    }
    if (mask & SENSORS_AKM_ACCELERATION) {
        flags = (sensors & SENSORS_AKM_ACCELERATION) ? 1 : 0;
        if (ioctl(fd, ECS_IOCTL_APP_SET_AFLAG, &flags) < 0) {
            LOGE("ECS_IOCTL_APP_SET_AFLAG error (%s)", strerror(errno));
        }
    }
    if (mask & SENSORS_AKM_TEMPERATURE) {
        flags = (sensors & SENSORS_AKM_TEMPERATURE) ? 1 : 0;
        if (ioctl(fd, ECS_IOCTL_APP_SET_TFLAG, &flags) < 0) {
            LOGE("ECS_IOCTL_APP_SET_TFLAG error (%s)", strerror(errno));
        }
    }
    if (mask & SENSORS_AKM_MAGNETIC_FIELD) {
        flags = (sensors & SENSORS_AKM_MAGNETIC_FIELD) ? 1 : 0;
        if (ioctl(fd, ECS_IOCTL_APP_SET_MVFLAG, &flags) < 0) {
            LOGE("ECS_IOCTL_APP_SET_MVFLAG error (%s)", strerror(errno));
        }
    }

    now_active_akm_sensors = read_akm_sensors_state(fd);

    LOGV("(after) akm sensors = %08x, real = %08x",
         sensors, now_active_akm_sensors);

    if (!sensors)
        close_akm(dev);

    return now_active_akm_sensors;
}