korad-kaxxxxp: Simplify korad_kaxxxxp_receive_data() event loop function.

[libsigrok.git] / src / lcr / es51919.c

diff --git a/src/lcr/es51919.c b/src/lcr/es51919.c
index eeb724ec20cef49de7992374d84c0860cafa33f6..2dc5e648159aeddeb6fe73370da6e789a77f72e8 100644 (file)
--- a/src/lcr/es51919.c
+++ b/src/lcr/es51919.c
@@ -387,15 +387,11 @@ static const char *const models[] = {
        "NONE", "PARALLEL", "SERIES", "AUTO",
 };
 
-/** Private, per-device-instance driver context. */
 struct dev_context {
-       /** The number of frames. */
        struct dev_limit_counter frame_count;
 
-       /** The time limit counter. */
        struct dev_time_counter time_count;
 
-       /** Data buffer. */
        struct dev_buffer *buf;
 
        /** The frequency of the test signal (index to frequencies[]). */
@@ -597,6 +593,7 @@ static void handle_packet(struct sr_dev_inst *sdi, const uint8_t *pkt)
        unsigned int val;
        float floatval;
        gboolean frame;
+       struct sr_channel *channel;
 
        devc = sdi->priv;
 
@@ -624,10 +621,11 @@ static void handle_packet(struct sr_dev_inst *sdi, const uint8_t *pkt)
        analog.num_samples = 1;
        analog.data = &floatval;
 
-       analog.meaning->channels = g_slist_append(NULL, sdi->channels->data);
+       channel = sdi->channels->data;
+       analog.meaning->channels = g_slist_append(NULL, channel);
 
        parse_measurement(pkt, &floatval, &analog, 0);
-       if (analog.meaning->mq != 0) {
+       if (analog.meaning->mq != 0 && channel->enabled) {
                if (!frame) {
                        packet.type = SR_DF_FRAME_BEGIN;
                        sr_session_send(sdi, &packet);
@@ -641,10 +639,12 @@ static void handle_packet(struct sr_dev_inst *sdi, const uint8_t *pkt)
        }
 
        g_slist_free(analog.meaning->channels);
-       analog.meaning->channels = g_slist_append(NULL, sdi->channels->next->data);
+
+       channel = sdi->channels->next->data;
+       analog.meaning->channels = g_slist_append(NULL, channel);
 
        parse_measurement(pkt, &floatval, &analog, 1);
-       if (analog.meaning->mq != 0) {
+       if (analog.meaning->mq != 0 && channel->enabled) {
                if (!frame) {
                        packet.type = SR_DF_FRAME_BEGIN;
                        sr_session_send(sdi, &packet);
@@ -730,7 +730,6 @@ SR_PRIV void es51919_serial_clean(void *priv)
                return;
 
        dev_buffer_destroy(devc->buf);
-       g_free(devc);
 }
 
 SR_PRIV struct sr_dev_inst *es51919_serial_scan(GSList *options,
@@ -861,10 +860,10 @@ SR_PRIV int es51919_serial_config_list(uint32_t key, GVariant **data,
                return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
        case SR_CONF_OUTPUT_FREQUENCY:
                *data = g_variant_new_fixed_array(G_VARIANT_TYPE_DOUBLE,
-                       frequencies, ARRAY_SIZE(frequencies), sizeof(double));
+                       ARRAY_AND_SIZE(frequencies), sizeof(double));
                break;
        case SR_CONF_EQUIV_CIRCUIT_MODEL:
-               *data = g_variant_new_strv(models, ARRAY_SIZE(models));
+               *data = g_variant_new_strv(ARRAY_AND_SIZE(models));
                break;
        default:
                return SR_ERR_NA;
@@ -886,7 +885,6 @@ SR_PRIV int es51919_serial_acquisition_start(const struct sr_dev_inst *sdi)
 
        std_session_send_df_header(sdi);
 
-       /* Poll every 50ms, or whenever some data comes in. */
        serial = sdi->conn;
        serial_source_add(sdi->session, serial, G_IO_IN, 50,
                          receive_data, (void *)sdi);