void SerialLedController::init(void) { /* port initialize*/ init_port(); /* select the communication speed. */ select_baudrate(); /* reset the controller. */ shield_reset(); /* enable the trigger port. */ enable_trigger(); }
BufferDrvData * buffer_drv_data_new (GUdevDevice *device, const char *trigger_name) { BufferDrvData *buffer_data; buffer_data = g_new0 (BufferDrvData, 1); buffer_data->dev_dir_name = g_udev_device_get_sysfs_path (device); buffer_data->trigger_name = g_strdup (trigger_name); buffer_data->device = g_object_ref (device); if (!iio_fixup_sampling_frequency (device) || !enable_sensors (device, 1) || !enable_trigger (buffer_data) || !enable_ring_buffer (buffer_data) || !build_channels (buffer_data)) { buffer_drv_data_free (buffer_data); return NULL; } return buffer_data; }