hameg-hmo: Change the way vdiv and timebase are saved.

[libsigrok.git] / hardware / hameg-hmo / api.c

diff --git a/hardware/hameg-hmo/api.c b/hardware/hameg-hmo/api.c
index 3b474921d6699cfac35c717d5484b9a5ee652986..33800c7345867024b467d7fbe9a7e2453720af19 100644 (file)
--- a/hardware/hameg-hmo/api.c
+++ b/hardware/hameg-hmo/api.c
@@ -531,7 +531,7 @@ static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
                        for (j = 1; j <= model->analog_channels; ++j) {
                                if (probe_group != &devc->analog_groups[j - 1])
                                        continue;
-                               state->analog_channels[j - 1].vdiv = (float) p / q;
+                               state->analog_channels[j - 1].vdiv = i;
                                g_ascii_formatd(float_str, sizeof(float_str), "%E", (float) p / q);
                                g_snprintf(command, sizeof(command),
                                           (*model->scpi_dialect)[SCPI_CMD_SET_VERTICAL_DIV],
@@ -555,7 +555,7 @@ static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
                        if (p != (*model->timebases)[i][0] ||
                            q != (*model->timebases)[i][1])
                                continue;
-                       state->timebase = (float) p / q;
+                       state->timebase = i;
                        g_ascii_formatd(float_str, sizeof(float_str), "%E", (float) p / q);
                        g_snprintf(command, sizeof(command),
                                   (*model->scpi_dialect)[SCPI_CMD_SET_TIMEBASE],
@@ -882,9 +882,14 @@ static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
 {
        struct dev_context *devc;
        struct sr_scpi_dev_inst *scpi;
+       struct sr_datafeed_packet packet;
 
        (void)cb_data;
 
+       packet.type = SR_DF_END;
+       packet.payload = NULL;
+       sr_session_send(sdi, &packet);
+
        if (sdi->status != SR_ST_ACTIVE)
                return SR_ERR_DEV_CLOSED;