motech-lps-30x: Use software limit helpers

[libsigrok.git] / src / hardware / motech-lps-30x / protocol.c

diff --git a/src/hardware/motech-lps-30x/protocol.c b/src/hardware/motech-lps-30x/protocol.c
index 03e9cdd54885a39ef5e1a4a84d6df7bc80b201c4..1a3c75dc591954cbd4a4dfeec3ad0b917063fabc 100644 (file)
--- a/src/hardware/motech-lps-30x/protocol.c
+++ b/src/hardware/motech-lps-30x/protocol.c
@@ -59,7 +59,7 @@ static void send_data(struct sr_dev_inst *sdi)
                analog.data[i] = devc->channel_status[i].output_current_last; /* Value always 0 for channel 3, if present! */
        sr_session_send(sdi, &packet);
 
-       devc->num_samples++;
+       sr_sw_limits_update_samples_read(&devc->limits, 1);
 }
 
 /** Process a complete line (without CR/LF) in buf. */
@@ -140,7 +140,6 @@ SR_PRIV int motech_lps_30x_receive_data(int fd, int revents, void *cb_data)
        struct dev_context *devc;
        struct sr_serial_dev_inst *serial;
        int len;
-       gdouble elapsed_s;
 
        (void)fd;
 
@@ -179,16 +178,9 @@ SR_PRIV int motech_lps_30x_receive_data(int fd, int revents, void *cb_data)
                }
        }
 
-       /* If number of samples or time limit reached, stop acquisition. */
-       if (devc->limit_samples && (devc->num_samples >= devc->limit_samples))
+       if (sr_sw_limits_check(&devc->limits))
                sdi->driver->dev_acquisition_stop(sdi);
 
-       if (devc->limit_msec) {
-               elapsed_s = g_timer_elapsed(devc->elapsed_msec, NULL);
-               if ((elapsed_s * 1000) >= devc->limit_msec)
-                       sdi->driver->dev_acquisition_stop(sdi);
-       }
-
        /* Only request the next packet if required. */
        if (!((sdi->status == SR_ST_ACTIVE) && (devc->acq_running)))
                return TRUE;