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testo: Convert to SR_DF_ANALOG.

This commit is contained in:
Uwe Hermann 2016-05-28 17:47:11 +02:00
parent c8d9a71e43
commit f8467403e6
1 changed files with 17 additions and 13 deletions
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30
src/hardware/testo/protocol.c
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@ -222,7 +222,10 @@ SR_PRIV void testo_receive_packet(const struct sr_dev_inst *sdi)
{
struct dev_context *devc;
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 sr_channel *ch;
GString *dbg;
float value;
@ -241,10 +244,11 @@ SR_PRIV void testo_receive_packet(const struct sr_dev_inst *sdi)
g_string_free(dbg, TRUE);
}
packet.type = SR_DF_ANALOG_OLD;
packet.type = SR_DF_ANALOG;
packet.payload = &analog;
sr_analog_init(&analog, &encoding, &meaning, &spec, 0);
analog.num_samples = 1;
analog.mqflags = 0;
analog.meaning->mqflags = 0;
analog.data = &value;
/* Decode 7-byte values */
for (i = 0; i < devc->reply[6]; i++) {
@ -252,20 +256,20 @@ SR_PRIV void testo_receive_packet(const struct sr_dev_inst *sdi)
value = binary32_le_to_float(buf);
switch (buf[4]) {
case 1:
analog.mq = SR_MQ_TEMPERATURE;
analog.unit = SR_UNIT_CELSIUS;
analog.meaning->mq = SR_MQ_TEMPERATURE;
analog.meaning->unit = SR_UNIT_CELSIUS;
break;
case 3:
analog.mq = SR_MQ_RELATIVE_HUMIDITY;
analog.unit = SR_UNIT_HUMIDITY_293K;
analog.meaning->mq = SR_MQ_RELATIVE_HUMIDITY;
analog.meaning->unit = SR_UNIT_HUMIDITY_293K;
break;
case 5:
analog.mq = SR_MQ_WIND_SPEED;
analog.unit = SR_UNIT_METER_SECOND;
analog.meaning->mq = SR_MQ_WIND_SPEED;
analog.meaning->unit = SR_UNIT_METER_SECOND;
break;
case 24:
analog.mq = SR_MQ_PRESSURE;
analog.unit = SR_UNIT_HECTOPASCAL;
analog.meaning->mq = SR_MQ_PRESSURE;
analog.meaning->unit = SR_UNIT_HECTOPASCAL;
break;
default:
sr_dbg("Unsupported measurement unit %d.", buf[4]);
@ -283,8 +287,8 @@ SR_PRIV void testo_receive_packet(const struct sr_dev_inst *sdi)
return;
}
ch = g_slist_nth_data(sdi->channels, i);
analog.channels = g_slist_append(NULL, ch);
analog.meaning->channels = g_slist_append(NULL, ch);
sr_session_send(sdi, &packet);
g_slist_free(analog.channels);
g_slist_free(analog.meaning->channels);
}
}