uni-t-ut32x: use common code for sw limits, minor data type fixup (data source)

[libsigrok.git] / src / hardware / uni-t-ut32x / protocol.c

diff --git a/src/hardware/uni-t-ut32x/protocol.c b/src/hardware/uni-t-ut32x/protocol.c
index a5d6f62b3351336d6d106059631a40bac50614e1..1d4324b32a539e2dbd7ff7aba075b046e4a5d7a0 100644 (file)
--- a/src/hardware/uni-t-ut32x/protocol.c
+++ b/src/hardware/uni-t-ut32x/protocol.c
@@ -136,14 +136,14 @@ static void process_packet(struct sr_dev_inst *sdi)
                }
        }
 
-       /* We count packets even if the temperature was invalid. This way
-        * a sample limit on "Memory" data source still works: unused
-        * memory slots come through as "----" measurements. */
-       devc->num_samples++;
-       if (devc->limit_samples && devc->num_samples >= devc->limit_samples) {
-               sdi->driver->dev_acquisition_stop(sdi);
-       }
-
+       /*
+        * We count packets even if the measurement was invalid. This way
+        * a sample limit on "Memory" data source still works: Unused
+        * memory slots come through as "----" measurements.
+        */
+       sr_sw_limits_update_samples_read(&devc->limits, 1);
+       if (sr_sw_limits_check(&devc->limits))
+               sr_dev_acquisition_stop(sdi);
 }
 
 SR_PRIV void LIBUSB_CALL uni_t_ut32x_receive_transfer(struct libusb_transfer *transfer)