configure.ac: Bump package version to 0.5.1.

[libsigrok.git] / src / hardware / brymen-bm86x / protocol.c

diff --git a/src/hardware/brymen-bm86x/protocol.c b/src/hardware/brymen-bm86x/protocol.c
index 3181fef081c85cbf4380af54c774099b1d9e43af..097b8874ef61c20b9a0c22b781eb3d515bd3c682 100644 (file)
--- a/src/hardware/brymen-bm86x/protocol.c
+++ b/src/hardware/brymen-bm86x/protocol.c
@@ -99,8 +99,10 @@ static void brymen_bm86x_parse(unsigned char *buf, float *floatval,
                if (buf[8] & 0x01) {
                        analog[0].meaning->mq = SR_MQ_VOLTAGE;
                        analog[0].meaning->unit = SR_UNIT_VOLT;
-                       if (!strcmp(str, "diod"))
+                       if (!strcmp(str, "diod")) {
                                analog[0].meaning->mqflags |= SR_MQFLAG_DIODE;
+                               analog[0].meaning->mqflags |= SR_MQFLAG_DC;
+                       }
                } else if (buf[14] & 0x80) {
                        analog[0].meaning->mq = SR_MQ_CURRENT;
                        analog[0].meaning->unit = SR_UNIT_AMPERE;
@@ -214,6 +216,8 @@ static void brymen_bm86x_handle_packet(const struct sr_dev_inst *sdi,
        struct sr_analog_encoding encoding[2];
        struct sr_analog_meaning meaning[2];
        struct sr_analog_spec spec[2];
+       struct sr_channel *channel;
+       int sent_ch1, sent_ch2;
        float floatval[2];
 
        devc = sdi->priv;
@@ -223,30 +227,35 @@ static void brymen_bm86x_handle_packet(const struct sr_dev_inst *sdi,
        sr_analog_init(&analog[1], &encoding[1], &meaning[1], &spec[1], 0);
 
        brymen_bm86x_parse(buf, floatval, analog);
+       sent_ch1 = sent_ch2 = 0;
 
-       if (analog[0].meaning->mq != 0) {
+       channel = sdi->channels->data;
+       if (analog[0].meaning->mq != 0 && channel->enabled) {
                /* Got a measurement. */
+               sent_ch1 = 1;
                analog[0].num_samples = 1;
                analog[0].data = &floatval[0];
-               analog[0].meaning->channels = g_slist_append(NULL, sdi->channels->data);
+               analog[0].meaning->channels = g_slist_append(NULL, channel);
                packet.type = SR_DF_ANALOG;
                packet.payload = &analog[0];
                sr_session_send(sdi, &packet);
                g_slist_free(analog[0].meaning->channels);
        }
 
-       if (analog[1].meaning->mq != 0) {
+       channel = sdi->channels->next->data;
+       if (analog[1].meaning->mq != 0 && channel->enabled) {
                /* Got a measurement. */
+               sent_ch2 = 1;
                analog[1].num_samples = 1;
                analog[1].data = &floatval[1];
-               analog[1].meaning->channels = g_slist_append(NULL, sdi->channels->next->data);
+               analog[1].meaning->channels = g_slist_append(NULL, channel);
                packet.type = SR_DF_ANALOG;
                packet.payload = &analog[1];
                sr_session_send(sdi, &packet);
                g_slist_free(analog[1].meaning->channels);
        }
 
-       if (analog[0].meaning->mq != 0 || analog[1].meaning->mq != 0)
+       if (sent_ch1 || sent_ch2)
                sr_sw_limits_update_samples_read(&devc->sw_limits, 1);
 }
 
@@ -344,7 +353,7 @@ SR_PRIV int brymen_bm86x_receive_data(int fd, int revents, void *cb_data)
                return FALSE;
 
        if (sr_sw_limits_check(&devc->sw_limits))
-               sdi->driver->dev_acquisition_stop(sdi);
+               sr_dev_acquisition_stop(sdi);
 
        return TRUE;
 }