serial-dmm: Convert to SR_DF_ANALOG.

[libsigrok.git] / src / hardware / serial-dmm / protocol.c

diff --git a/src/hardware/serial-dmm/protocol.c b/src/hardware/serial-dmm/protocol.c
index 3ea85be5461bc014938c4c37955fd72990ea3792..9c626a8a118fc14cc1e0cd58a7c4ec14090a30e8 100644 (file)
--- a/src/hardware/serial-dmm/protocol.c
+++ b/src/hardware/serial-dmm/protocol.c
@@ -44,7 +44,10 @@ static void handle_packet(const uint8_t *buf, struct sr_dev_inst *sdi,
        struct dmm_info *dmm;
        float floatval;
        struct sr_datafeed_packet packet;
-       struct sr_datafeed_analog_old analog;
+       struct sr_datafeed_analog analog;
+       struct sr_analog_encoding encoding;
+       struct sr_analog_meaning meaning;
+       struct sr_analog_spec spec;
        struct dev_context *devc;
 
        dmm = (struct dmm_info *)sdi->driver;
@@ -52,11 +55,11 @@ static void handle_packet(const uint8_t *buf, struct sr_dev_inst *sdi,
        log_dmm_packet(buf);
        devc = sdi->priv;
 
-       memset(&analog, 0, sizeof(struct sr_datafeed_analog_old));
+       sr_analog_init(&analog, &encoding, &meaning, &spec, 0);
 
-       analog.channels = sdi->channels;
+       analog.meaning->channels = sdi->channels;
        analog.num_samples = 1;
-       analog.mq = -1;
+       analog.meaning->mq = 0;
 
        dmm->packet_parse(buf, &floatval, &analog, info);
        analog.data = &floatval;
@@ -65,9 +68,9 @@ static void handle_packet(const uint8_t *buf, struct sr_dev_inst *sdi,
        if (dmm->dmm_details)
                dmm->dmm_details(&analog, info);
 
-       if (analog.mq != -1) {
+       if (analog.meaning->mq != 0) {
                /* Got a measurement. */
-               packet.type = SR_DF_ANALOG_OLD;
+               packet.type = SR_DF_ANALOG;
                packet.payload = &analog;
                sr_session_send(sdi, &packet);
                sr_sw_limits_update_samples_read(&devc->limits, 1);