#include <ftdi.h>
#include <glib.h>
#include <string.h>
+#include <stdlib.h>
#include "sigrok.h"
#include "sigrok-internal.h"
static GSList *device_instances = NULL;
-static const char* probe_names[NUM_PROBES + 1] = {
+static const char *probe_names[NUM_PROBES + 1] = {
"0",
"1",
"2",
/** The currently configured samplerate of the device. */
uint64_t cur_samplerate;
- /** period in picoseconds corresponding to the samplerate */
- uint64_t period_ps;
-
/** The current sampling limit (in ms). */
uint64_t limit_msec;
/* Set some sane defaults. */
la8->ftdic = NULL;
la8->cur_samplerate = SR_MHZ(100); /* 100MHz == max. samplerate */
- la8->period_ps = 10000;
la8->limit_msec = 0;
la8->limit_samples = 0;
la8->session_id = NULL;
/* Set the new samplerate. */
la8->cur_samplerate = samplerate;
- la8->period_ps = 1000000000000 / samplerate;
sr_dbg("la8: samplerate set to %" PRIu64 "Hz", la8->cur_samplerate);
sr_spew("la8: sending SR_DF_LOGIC packet (%d bytes) for "
"block %d", BS, block);
packet.type = SR_DF_LOGIC;
- packet.timeoffset = block * BS * la8->period_ps;
- packet.duration = BS * la8->period_ps;
packet.payload = &logic;
logic.length = BS;
logic.unitsize = 1;
sr_spew("la8: sending pre-trigger SR_DF_LOGIC packet, "
"start = %d, length = %d", block * BS, trigger_point);
packet.type = SR_DF_LOGIC;
- packet.timeoffset = block * BS * la8->period_ps;
- packet.duration = trigger_point * la8->period_ps;
packet.payload = &logic;
logic.length = trigger_point;
logic.unitsize = 1;
sr_spew("la8: sending SR_DF_TRIGGER packet, sample = %d",
(block * BS) + trigger_point);
packet.type = SR_DF_TRIGGER;
- packet.timeoffset = (block * BS + trigger_point) * la8->period_ps;
- packet.duration = 0;
packet.payload = NULL;
sr_session_bus(la8->session_id, &packet);
"start = %d, length = %d",
(block * BS) + trigger_point, BS - trigger_point);
packet.type = SR_DF_LOGIC;
- packet.timeoffset = (block * BS + trigger_point) * la8->period_ps;
- packet.duration = (BS - trigger_point) * la8->period_ps;
packet.payload = &logic;
logic.length = BS - trigger_point;
logic.unitsize = 1;
(void)revents;
if (!(sdi = session_data)) {
- sr_err("la8: %s: user_data was NULL", __func__);
+ sr_err("la8: %s: session_data was NULL", __func__);
return FALSE;
}
gettimeofday(&header.starttime, NULL);
header.samplerate = la8->cur_samplerate;
header.num_logic_probes = NUM_PROBES;
- header.num_analog_probes = 0;
sr_session_bus(session_data, &packet);
/* Time when we should be done (for detecting trigger timeouts). */
sr_session_bus(session_data, &packet);
}
-struct sr_device_plugin chronovu_la8_plugin_info = {
+SR_PRIV struct sr_device_plugin chronovu_la8_plugin_info = {
.name = "chronovu-la8",
.longname = "ChronoVu LA8",
.api_version = 1,