packet.payload = &analog;
sr_session_send(devc->cb_data, &packet);
devc->num_samples++;
packet.payload = &analog;
sr_session_send(devc->cb_data, &packet);
devc->num_samples++;
struct dev_context *devc;
struct sr_serial_dev_inst *serial;
struct sr_datafeed_packet packet;
struct dev_context *devc;
struct sr_serial_dev_inst *serial;
struct sr_datafeed_packet packet;