/* Try to get as much data as the buffer can hold. */
len = DMM_BUFSIZE - devc->buflen;
- len = serial_read(serial, devc->buf + devc->buflen, len);
+ len = serial_read_nonblocking(serial, devc->buf + devc->buflen, len);
if (len < 1) {
sr_err("Serial port read error: %d.", len);
return;
packet_len = i = ibuf = len = 0;
while (ibuf < maxlen) {
- len = serial_read(serial, &buf[ibuf], maxlen - ibuf);
+ len = serial_read_nonblocking(serial, &buf[ibuf], maxlen - ibuf);
if (len > 0) {
ibuf += len;
sr_spew("Read %d bytes.", len);
/* How large of a packet are we expecting? */
packet_len = stream_len;
status = get_packet_size(&buf[i], &packet_len);
- switch(status) {
+ switch (status) {
case PACKET_HEADER_OK:
/* We know how much data we need to wait for. */
break;