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session: Drop SR_DF_ANALOG_OLD support completely. 

This closes bug #728.
This commit is contained in:
Uwe Hermann 2016-05-28 18:01:13 +02:00
parent 0f574e133c
commit 24f4a9d50b
2 changed files with 0 additions and 85 deletions
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20
include/libsigrok/libsigrok.h
View File

@ -162,8 +162,6 @@ enum sr_packettype {
SR_DF_TRIGGER,
/** Payload is struct sr_datafeed_logic. */
SR_DF_LOGIC,
/** DEPRECATED! Use SR_DF_ANALOG instead. */
SR_DF_ANALOG_OLD,
/** Beginning of frame. No payload. */
SR_DF_FRAME_BEGIN,
/** End of frame. No payload. */
@ -496,24 +494,6 @@ struct sr_datafeed_logic {
void *data;
};
/** Analog datafeed payload for type SR_DF_ANALOG_OLD. */
struct sr_datafeed_analog_old {
/** The channels for which data is included in this packet. */
GSList *channels;
/** Number of samples in data */
int num_samples;
/** Measured quantity (voltage, current, temperature, and so on).
* Use SR_MQ_VOLTAGE, ... */
int mq;
/** Unit in which the MQ is measured. Use SR_UNIT_VOLT, ... */
int unit;
/** Bitmap with extra information about the MQ. Use SR_MQFLAG_AC, ... */
uint64_t mqflags;
/** The analog value(s). The data is interleaved according to
* the channels list. */
float *data;
};
/** Analog datafeed payload for type SR_DF_ANALOG. */
struct sr_datafeed_analog {
void *data;

65
src/session.c
View File

@ -1035,7 +1035,6 @@ SR_API int sr_session_stopped_callback_set(struct sr_session *session,
static void datafeed_dump(const struct sr_datafeed_packet *packet)
{
const struct sr_datafeed_logic *logic;
const struct sr_datafeed_analog_old *analog_old;
const struct sr_datafeed_analog *analog;
/* Please use the same order as in libsigrok.h. */
@ -1057,11 +1056,6 @@ static void datafeed_dump(const struct sr_datafeed_packet *packet)
sr_dbg("bus: Received SR_DF_LOGIC packet (%" PRIu64 " bytes, "
"unitsize = %d).", logic->length, logic->unitsize);
break;
case SR_DF_ANALOG_OLD:
analog_old = packet->payload;
sr_dbg("bus: Received SR_DF_ANALOG_OLD packet (%d samples).",
analog_old->num_samples);
break;
case SR_DF_FRAME_BEGIN:
sr_dbg("bus: Received SR_DF_FRAME_BEGIN packet.");
break;
@ -1116,43 +1110,6 @@ SR_PRIV int sr_session_send(const struct sr_dev_inst *sdi,
return SR_ERR_BUG;
}
if (packet->type == SR_DF_ANALOG_OLD) {
/* Convert to SR_DF_ANALOG. */
const struct sr_datafeed_analog_old *analog_old = packet->payload;
struct sr_analog_encoding encoding;
struct sr_analog_meaning meaning;
struct sr_analog_spec spec;
struct sr_datafeed_analog analog;
struct sr_datafeed_packet new_packet;
new_packet.type = SR_DF_ANALOG;
new_packet.payload = &analog;
analog.data = analog_old->data;
analog.num_samples = analog_old->num_samples;
analog.encoding = &encoding;
analog.meaning = &meaning;
analog.spec = &spec;
encoding.unitsize = sizeof(float);
encoding.is_signed = TRUE;
encoding.is_float = TRUE;
#ifdef WORDS_BIGENDIAN
encoding.is_bigendian = TRUE;
#else
encoding.is_bigendian = FALSE;
#endif
encoding.digits = 0;
encoding.is_digits_decimal = FALSE;
encoding.scale.p = 1;
encoding.scale.q = 1;
encoding.offset.p = 0;
encoding.offset.q = 1;
meaning.mq = analog_old->mq;
meaning.unit = analog_old->unit;
meaning.mqflags = analog_old->mqflags;
meaning.channels = analog_old->channels;
spec.spec_digits = 0;
return sr_session_send(sdi, &new_packet);
}
/*
* Pass the packet to the first transform module. If that returns
* another packet (instead of NULL), pass that packet to the next
@ -1501,8 +1458,6 @@ SR_PRIV int sr_packet_copy(const struct sr_datafeed_packet *packet,
struct sr_datafeed_meta *meta_copy;
const struct sr_datafeed_logic *logic;
struct sr_datafeed_logic *logic_copy;
const struct sr_datafeed_analog_old *analog_old;
struct sr_datafeed_analog_old *analog_old_copy;
const struct sr_datafeed_analog *analog;
struct sr_datafeed_analog *analog_copy;
uint8_t *payload;
@ -1534,19 +1489,6 @@ SR_PRIV int sr_packet_copy(const struct sr_datafeed_packet *packet,
memcpy(logic_copy->data, logic->data, logic->length * logic->unitsize);
(*copy)->payload = logic_copy;
break;
case SR_DF_ANALOG_OLD:
analog_old = packet->payload;
analog_old_copy = g_malloc(sizeof(*analog_old_copy));
analog_old_copy->channels = g_slist_copy(analog_old->channels);
analog_old_copy->num_samples = analog_old->num_samples;
analog_old_copy->mq = analog_old->mq;
analog_old_copy->unit = analog_old->unit;
analog_old_copy->mqflags = analog_old->mqflags;
analog_old_copy->data = g_malloc(analog_old->num_samples * sizeof(float));
memcpy(analog_old_copy->data, analog_old->data,
analog_old->num_samples * sizeof(float));
(*copy)->payload = analog_old_copy;
break;
case SR_DF_ANALOG:
analog = packet->payload;
analog_copy = g_malloc(sizeof(*analog_copy));
@ -1577,7 +1519,6 @@ void sr_packet_free(struct sr_datafeed_packet *packet)
{
const struct sr_datafeed_meta *meta;
const struct sr_datafeed_logic *logic;
const struct sr_datafeed_analog_old *analog_old;
const struct sr_datafeed_analog *analog;
struct sr_config *src;
GSList *l;
@ -1606,12 +1547,6 @@ void sr_packet_free(struct sr_datafeed_packet *packet)
g_free(logic->data);
g_free((void *)packet->payload);
break;
case SR_DF_ANALOG_OLD:
analog_old = packet->payload;
g_slist_free(analog_old->channels);
g_free(analog_old->data);
g_free((void *)packet->payload);
break;
case SR_DF_ANALOG:
analog = packet->payload;
g_free(analog->data);