korad-kaxxxxp: Use software limit helpers

[libsigrok.git] / src / hardware / korad-kaxxxxp / protocol.c

diff --git a/src/hardware/korad-kaxxxxp/protocol.c b/src/hardware/korad-kaxxxxp/protocol.c
index 709805a93cc2588eb65673e750aed4d006c192f6..5151e1fa251b6b1a1b27e6b7f92eee03084f1a02 100644 (file)
--- a/src/hardware/korad-kaxxxxp/protocol.c
+++ b/src/hardware/korad-kaxxxxp/protocol.c
@@ -329,7 +329,7 @@ SR_PRIV int korad_kaxxxxp_receive_data(int fd, int revents, void *cb_data)
        struct sr_serial_dev_inst *serial;
        struct sr_datafeed_packet packet;
        struct sr_datafeed_analog_old analog;
-       int64_t t, elapsed_us;
+       uint64_t elapsed_us;
 
        (void)fd;
 
@@ -363,7 +363,7 @@ SR_PRIV int korad_kaxxxxp_receive_data(int fd, int revents, void *cb_data)
                        analog.mqflags = SR_MQFLAG_DC;
                        analog.data = &devc->voltage;
                        sr_session_send(sdi, &packet);
-                       devc->num_samples++;
+                       sr_sw_limits_update_samples_read(&devc->limits, 1);
                }
                next_measurement(devc);
        } else {
@@ -376,21 +376,11 @@ SR_PRIV int korad_kaxxxxp_receive_data(int fd, int revents, void *cb_data)
                }
        }
 
-       if (devc->limit_samples && (devc->num_samples >= devc->limit_samples)) {
-               sr_info("Requested number of samples reached.");
+       if (sr_sw_limits_check(&devc->limits)) {
                sdi->driver->dev_acquisition_stop(sdi);
                return TRUE;
        }
 
-       if (devc->limit_msec) {
-               t = (g_get_monotonic_time() - devc->starttime) / 1000;
-               if (t > (int64_t)devc->limit_msec) {
-                       sr_info("Requested time limit reached.");
-                       sdi->driver->dev_acquisition_stop(sdi);
-                       return TRUE;
-               }
-       }
-
        /* Request next packet, if required. */
        if (sdi->status == SR_ST_ACTIVE) {
                if (devc->reply_pending) {