Minor cosmetics.

[libsigrok.git] / src / hardware / hantek-6xxx / api.c

diff --git a/src/hardware/hantek-6xxx/api.c b/src/hardware/hantek-6xxx/api.c
index fb755f1ce10bf0928eb96e2472b54677d22fc558..a6aa68543775bc3644abc62ccde6c2f475f084a3 100644 (file)
--- a/src/hardware/hantek-6xxx/api.c
+++ b/src/hardware/hantek-6xxx/api.c
@@ -52,7 +52,7 @@ static const char *channel_names[] = {
 };
 
 static const char *dc_coupling[] = {
-       "DC", "DC",
+       "DC",
 };
 
 static const char *acdc_coupling[] = {
@@ -120,6 +120,7 @@ static struct sr_dev_inst *hantek_6xxx_dev_new(const struct hantek_6xxx_profile
        }
        devc->coupling_vals = prof->coupling_vals;
        devc->coupling_tab_size = prof->coupling_tab_size;
+       devc->has_coupling = prof->has_coupling;
 
        devc->sample_buf = NULL;
        devc->sample_buf_write = 0;
@@ -384,7 +385,8 @@ static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *s
                        *data = g_variant_new("(tt)", vdiv[0], vdiv[1]);
                        break;
                case SR_CONF_COUPLING:
-                       *data = g_variant_new_string(devc->coupling_vals[devc->coupling[ch_idx]]);
+                       *data = g_variant_new_string((devc->coupling[ch_idx] \
+                                       == COUPLING_DC) ? "DC" : "AC");
                        break;
                }
        }
@@ -822,7 +824,8 @@ static int dev_acquisition_stop(struct sr_dev_inst *sdi)
        devc = sdi->priv;
        devc->dev_state = STOPPING;
 
-       g_free(devc->sample_buf); devc->sample_buf = NULL;
+       g_free(devc->sample_buf);
+       devc->sample_buf = NULL;
 
        return SR_OK;
 }