uint8_t buf[8] = {0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01};
int ret;
- sr_dbg("la8: entering %s", __func__);
+ sr_spew("la8: entering %s", __func__);
if (!la8) {
sr_err("la8: %s: la8 was NULL", __func__);
sr_warn("la8: %s: ftdi_usb_close: (%d) %s", __func__,
ret, ftdi_get_error_string(la8->ftdic));
} else {
- sr_dbg("la8: %s: usb_dev was NULL, nothing to do", __func__);
+ sr_spew("la8: %s: usb_dev was NULL, nothing to do", __func__);
}
ftdi_free(la8->ftdic); /* Returns void. */
struct sr_device_instance *sdi;
struct la8 *la8;
- sr_dbg("la8: entering %s", __func__);
+ sr_spew("la8: entering %s", __func__);
/* Avoid compiler errors. */
deviceinfo = deviceinfo;
device_instances = g_slist_append(device_instances, sdi);
- sr_dbg("la8: %s finished successfully", __func__);
+ sr_spew("la8: %s finished successfully", __func__);
/* Close device. We'll reopen it again when we need it. */
(void) la8_close(la8); /* Log, but ignore errors. */
return SR_ERR_ARG;
}
- sr_dbg("la8: setting samplerate");
+ sr_spew("la8: setting samplerate");
fill_supported_samplerates_if_needed();
/* TODO: Really ignore errors here, or return SR_ERR? */
(void) la8_close_usb_reset_sequencer(la8); /* Ignore errors. */
} else {
- sr_dbg("la8: %s: status not ACTIVE, nothing to do", __func__);
+ sr_spew("la8: %s: status not ACTIVE, nothing to do", __func__);
}
sdi->status = SR_ST_INACTIVE;
GSList *l;
struct sr_device_instance *sdi;
- sr_dbg("la8: entering %s", __func__);
+ sr_spew("la8: entering %s", __func__);
/* Properly close all devices. */
for (l = device_instances; l; l = l->next) {
struct la8 *la8;
void *info;
- sr_dbg("la8: entering %s", __func__);
+ sr_spew("la8: entering %s", __func__);
if (!(sdi = sr_get_device_instance(device_instances, device_index))) {
sr_err("la8: %s: sdi was NULL", __func__);
static int *hw_get_capabilities(void)
{
- sr_dbg("la8: entering %s", __func__);
+ sr_spew("la8: entering %s", __func__);
return capabilities;
}
struct sr_device_instance *sdi;
struct la8 *la8;
- sr_dbg("la8: entering %s", __func__);
+ sr_spew("la8: entering %s", __func__);
if (!(sdi = sr_get_device_instance(device_instances, device_index))) {
sr_err("la8: %s: sdi was NULL", __func__);
return SR_ERR_ARG;
}
- // sr_dbg("la8: %s: reading block %d", __func__, la8->block_counter);
+ sr_spew("la8: %s: reading block %d", __func__, la8->block_counter);
bytes_read = la8_read(la8, la8->mangled_buf, BS);
/* If first block read got 0 bytes, retry until success or timeout. */
if ((bytes_read == 0) && (la8->block_counter == 0)) {
do {
- // sr_dbg("la8: %s: reading block 0 again", __func__);
+ sr_spew("la8: %s: reading block 0 again", __func__);
bytes_read = la8_read(la8, la8->mangled_buf, BS);
/* TODO: How to handle read errors here? */
now = time(NULL);
}
/* De-mangle the data. */
- // sr_dbg("la8: de-mangling samples of block %d", la8->block_counter);
+ sr_spew("la8: de-mangling samples of block %d", la8->block_counter);
byte_offset = la8->block_counter * BS;
m = byte_offset / (1024 * 1024);
mi = m * (1024 * 1024);
if (la8->trigger_found)
break;
+ /*
+ * Also, don't continue if triggers are "don't care", i.e. if
+ * no trigger conditions were specified by the user. In that
+ * case we don't want to send an SR_DF_TRIGGER packet at all.
+ */
+ if (la8->trigger_mask == 0x00)
+ break;
+
sample = *(la8->final_buf + (block * BS) + i);
if ((sample & la8->trigger_mask) == expected_sample) {
/* If no trigger was found, send one SR_DF_LOGIC packet. */
if (trigger_point == -1) {
/* Send an SR_DF_LOGIC packet to the session bus. */
- // sr_dbg("la8: %s: sending SR_DF_LOGIC packet", __func__);
+ sr_spew("la8: sending SR_DF_LOGIC packet (%d bytes) for "
+ "block %d", BS, block);
packet.type = SR_DF_LOGIC;
packet.length = BS;
packet.unitsize = 1;
/* If at least one sample is located before the trigger... */
if (trigger_point > 0) {
/* Send pre-trigger SR_DF_LOGIC packet to the session bus. */
- sr_dbg("la8: %s: sending pre-trigger SR_DF_LOGIC packet, ",
- "start = %" PRIu64 ", length = %d", __func__,
- block * BS, trigger_point);
+ sr_spew("la8: sending pre-trigger SR_DF_LOGIC packet, "
+ "start = %d, length = %d", block * BS, trigger_point);
packet.type = SR_DF_LOGIC;
packet.length = trigger_point;
packet.unitsize = 1;
}
/* Send the SR_DF_TRIGGER packet to the session bus. */
- sr_dbg("la8: %s: sending SR_DF_TRIGGER packet, sample = %" PRIu64,
- __func__, (block * BS) + trigger_point);
+ sr_spew("la8: sending SR_DF_TRIGGER packet, sample = %d",
+ (block * BS) + trigger_point);
packet.type = SR_DF_TRIGGER;
packet.length = 0;
packet.unitsize = 0;
/* If at least one sample is located after the trigger... */
if (trigger_point < (BS - 1)) {
/* Send post-trigger SR_DF_LOGIC packet to the session bus. */
- sr_dbg("la8: %s: sending post-trigger SR_DF_LOGIC packet, ",
- "start = %" PRIu64 ", length = %d", __func__,
- (block * BS) + trigger_point, (BS - 1) - trigger_point);
+ sr_spew("la8: sending post-trigger SR_DF_LOGIC packet, "
+ "start = %d, length = %d",
+ (block * BS) + trigger_point, BS - trigger_point);
packet.type = SR_DF_LOGIC;
- packet.length = (BS - 1) - trigger_point;
+ packet.length = BS - trigger_point;
packet.unitsize = 1;
packet.payload = la8->final_buf + (block * BS) + trigger_point;
sr_session_bus(la8->session_id, &packet);
uint8_t buf[4];
int bytes_written;
- sr_dbg("la8: entering %s", __func__);
+ sr_spew("la8: entering %s", __func__);
if (!(sdi = sr_get_device_instance(device_instances, device_index))) {
sr_err("la8: %s: sdi was NULL", __func__);