center-3xx: Fix blocking serial write timeout.

This fixes bug #428.

diff --git a/src/hardware/center-3xx/protocol.c b/src/hardware/center-3xx/protocol.c
index bd00e77aea65c1833a0730bfa09ab386d5b523be..f22dd4d9e461da2865cf4b886a2fb5f28c751de4 100644 (file)
--- a/src/hardware/center-3xx/protocol.c
+++ b/src/hardware/center-3xx/protocol.c
@@ -34,7 +34,8 @@ static int center_send(struct sr_serial_dev_inst *serial, const char *cmd)
 {
        int ret;
 
-       if ((ret = serial_write_blocking(serial, cmd, strlen(cmd), 0)) < 0) {
+       if ((ret = serial_write_blocking(serial, cmd, strlen(cmd),
+                       serial_timeout(serial, strlen(cmd)))) < 0) {
                sr_err("Error sending '%s' command: %d.", cmd, ret);
                return SR_ERR;
        }