#include <stdlib.h>
#include <unistd.h>
#include <string.h>
+#include <math.h>
#ifdef _WIN32
#include <io.h>
#include <fcntl.h>
#define sr_err(s, args...) sr_err(LOG_PREFIX s, ## args)
/* TODO: Number of probes should be configurable. */
-#define NUM_PROBES 8
+#define NUM_PROBES 16
#define DEMONAME "Demo device"
/* The size of chunks to send through the session bus. */
/* TODO: Should be configurable. */
-#define BUFSIZE 4096
+#define BUFSIZE 1024*1024
-#define STR_PATTERN_SIGROK "sigrok"
-#define STR_PATTERN_RANDOM "random"
-#define STR_PATTERN_INC "incremental"
-#define STR_PATTERN_ALL_LOW "all-low"
-#define STR_PATTERN_ALL_HIGH "all-high"
+#define PERIOD 4000
-/* Supported patterns which we can generate */
-enum {
- /**
- * Pattern which spells "sigrok" using '0's (with '1's as "background")
- * when displayed using the 'bits' output format.
- */
- PATTERN_SIGROK,
-
- /** Pattern which consists of (pseudo-)random values on all probes. */
- PATTERN_RANDOM,
-
- /**
- * Pattern which consists of incrementing numbers.
- * TODO: Better description.
- */
- PATTERN_INC,
+#define PI 3.14159265
- /** Pattern where all probes have a low logic state. */
- PATTERN_ALL_LOW,
+#define CONST_LEN 50
- /** Pattern where all probes have a high logic state. */
- PATTERN_ALL_HIGH,
+/* Supported patterns which we can generate */
+enum {
+ PATTERN_SINE = 0,
+ PATTERN_SQUARE = 1,
+ PATTERN_TRIANGLE = 2,
+ PATTERN_SAWTOOTH = 3,
+ PATTERN_RANDOM = 4,
+};
+static const char *pattern_strings[] = {
+ "Sine",
+ "Square",
+ "Triangle",
+ "Sawtooth",
+ "Random",
};
/* Private, per-device-instance driver context. */
uint64_t samples_counter;
void *cb_data;
int64_t starttime;
+ int stop;
+
+ int trigger_stage;
+ uint16_t trigger_mask;
+ uint16_t trigger_value;
+ uint16_t trigger_edge;
};
static const int hwcaps[] = {
SR_CONF_CONTINUOUS,
};
-static const uint64_t samplerates[] = {
- SR_HZ(1),
- SR_GHZ(1),
- SR_HZ(1),
+static const int hwoptions[] = {
+ SR_CONF_PATTERN_MODE,
};
-static const char *pattern_strings[] = {
- "sigrok",
- "random",
- "incremental",
- "all-low",
- "all-high",
+static const uint64_t samplerates[] = {
+ SR_KHZ(10),
+ SR_KHZ(20),
+ SR_KHZ(50),
+ SR_KHZ(100),
+ SR_KHZ(200),
+ SR_KHZ(500),
+ SR_MHZ(1),
+ SR_MHZ(2),
+ SR_MHZ(5),
+ SR_MHZ(10),
+ SR_MHZ(20),
+ SR_MHZ(50),
+ SR_MHZ(100),
+ SR_MHZ(200),
};
+
+
/* We name the probes 0-7 on our demo driver. */
static const char *probe_names[NUM_PROBES + 1] = {
- "0", "1", "2", "3", "4", "5", "6", "7",
+ "Channel 0", "Channel 1", "Channel 2", "Channel 3",
+ "Channel 4", "Channel 5", "Channel 6", "Channel 7",
+ "Channel 8", "Channel 9", "Channel 10", "Channel 11",
+ "Channel 12", "Channel 13", "Channel 14", "Channel 15",
NULL,
};
-static uint8_t pattern_sigrok[] = {
- 0x4c, 0x92, 0x92, 0x92, 0x64, 0x00, 0x00, 0x00,
- 0x82, 0xfe, 0xfe, 0x82, 0x00, 0x00, 0x00, 0x00,
- 0x7c, 0x82, 0x82, 0x92, 0x74, 0x00, 0x00, 0x00,
- 0xfe, 0x12, 0x12, 0x32, 0xcc, 0x00, 0x00, 0x00,
- 0x7c, 0x82, 0x82, 0x82, 0x7c, 0x00, 0x00, 0x00,
- 0xfe, 0x10, 0x28, 0x44, 0x82, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0xbe, 0xbe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-};
-
/* Private, per-device-instance driver context. */
/* TODO: struct context as with the other drivers. */
SR_PRIV struct sr_dev_driver demo_driver_info;
static struct sr_dev_driver *di = &demo_driver_info;
+extern struct ds_trigger *trigger;
+
static int hw_dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data);
static int clear_instances(void)
devices = NULL;
- sdi = sr_dev_inst_new(0, SR_ST_ACTIVE, DEMONAME, NULL, NULL);
+ sdi = sr_dev_inst_new(LOGIC, 0, SR_ST_ACTIVE, DEMONAME, NULL, NULL);
if (!sdi) {
- sr_err("Device instance creation failed.");
+ sr_err("Device instance creation failed.");
return NULL;
}
sdi->driver = di;
- for (i = 0; probe_names[i]; i++) {
- if (!(probe = sr_probe_new(i, SR_PROBE_LOGIC, TRUE,
- probe_names[i])))
- return NULL;
- sdi->probes = g_slist_append(sdi->probes, probe);
- }
-
devices = g_slist_append(devices, sdi);
drvc->instances = g_slist_append(drvc->instances, sdi);
}
devc->sdi = sdi;
- devc->cur_samplerate = SR_KHZ(200);
+ devc->cur_samplerate = SR_MHZ(200);
devc->limit_samples = 0;
devc->limit_msec = 0;
- devc->sample_generator = PATTERN_SIGROK;
+ devc->sample_generator = PATTERN_SINE;
sdi->priv = devc;
+ if (sdi->mode == LOGIC) {
+ for (i = 0; probe_names[i]; i++) {
+ if (!(probe = sr_probe_new(i, SR_PROBE_LOGIC, TRUE,
+ probe_names[i])))
+ return NULL;
+ sdi->probes = g_slist_append(sdi->probes, probe);
+ }
+ } else if (sdi->mode == ANALOG) {
+ for (i = 0; i < DS_MAX_ANALOG_PROBES_NUM; i++) {
+ if (!(probe = sr_probe_new(i, SR_PROBE_ANALOG, TRUE,
+ probe_names[i])))
+ return NULL;
+ sdi->probes = g_slist_append(sdi->probes, probe);
+ }
+ }
+
return devices;
}
case SR_CONF_LIMIT_MSEC:
*data = g_variant_new_uint64(devc->limit_msec);
break;
- case SR_CONF_PATTERN_MODE:
- switch (devc->sample_generator) {
- case PATTERN_SIGROK:
- *data = g_variant_new_string(STR_PATTERN_SIGROK);
- break;
- case PATTERN_RANDOM:
- *data = g_variant_new_string(STR_PATTERN_RANDOM);
- break;
- case PATTERN_INC:
- *data = g_variant_new_string(STR_PATTERN_INC);
- break;
- case PATTERN_ALL_LOW:
- *data = g_variant_new_string(STR_PATTERN_ALL_LOW);
- break;
- case PATTERN_ALL_HIGH:
- *data = g_variant_new_string(STR_PATTERN_ALL_HIGH);
- break;
- }
+ case SR_CONF_DEVICE_MODE:
+ *data = g_variant_new_string(mode_strings[sdi->mode]);
+ break;
+ case SR_CONF_PATTERN_MODE:
+ *data = g_variant_new_string(pattern_strings[devc->sample_generator]);
break;
default:
return SR_ERR_NA;
return SR_OK;
}
-static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi)
+static int config_set(int id, GVariant *data, struct sr_dev_inst *sdi)
{
- int ret;
+ int i, ret;
const char *stropt;
+ struct sr_probe *probe;
struct dev_context *const devc = sdi->priv;
devc->limit_samples = 0;
sr_dbg("%s: setting limit_msec to %" PRIu64, __func__,
devc->limit_msec);
- ret = SR_OK;
- } else if (id == SR_CONF_PATTERN_MODE) {
+ ret = SR_OK;
+ } else if (id == SR_CONF_DEVICE_MODE) {
+ stropt = g_variant_get_string(data, NULL);
+ ret = SR_OK;
+ if (!strcmp(stropt, mode_strings[LOGIC])) {
+ sdi->mode = LOGIC;
+ sr_dev_probes_free(sdi);
+ for (i = 0; probe_names[i]; i++) {
+ if (!(probe = sr_probe_new(i, SR_PROBE_LOGIC, TRUE,
+ probe_names[i])))
+ ret = SR_ERR;
+ else
+ sdi->probes = g_slist_append(sdi->probes, probe);
+ }
+ } else if (!strcmp(stropt, mode_strings[ANALOG])) {
+ sdi->mode = ANALOG;
+ sr_dev_probes_free(sdi);
+ for (i = 0; i < DS_MAX_ANALOG_PROBES_NUM; i++) {
+ if (!(probe = sr_probe_new(i, SR_PROBE_ANALOG, TRUE,
+ probe_names[i])))
+ ret = SR_ERR;
+ else
+ sdi->probes = g_slist_append(sdi->probes, probe);
+ }
+ } else {
+ ret = SR_ERR;
+ }
+ sr_dbg("%s: setting mode to %d", __func__, sdi->mode);
+ }else if (id == SR_CONF_PATTERN_MODE) {
stropt = g_variant_get_string(data, NULL);
- ret = SR_OK;
- if (!strcmp(stropt, STR_PATTERN_SIGROK)) {
- devc->sample_generator = PATTERN_SIGROK;
- } else if (!strcmp(stropt, STR_PATTERN_RANDOM)) {
- devc->sample_generator = PATTERN_RANDOM;
- } else if (!strcmp(stropt, STR_PATTERN_INC)) {
- devc->sample_generator = PATTERN_INC;
- } else if (!strcmp(stropt, STR_PATTERN_ALL_LOW)) {
- devc->sample_generator = PATTERN_ALL_LOW;
- } else if (!strcmp(stropt, STR_PATTERN_ALL_HIGH)) {
- devc->sample_generator = PATTERN_ALL_HIGH;
+ ret = SR_OK;
+ if (!strcmp(stropt, pattern_strings[PATTERN_SINE])) {
+ devc->sample_generator = PATTERN_SINE;
+ } else if (!strcmp(stropt, pattern_strings[PATTERN_SQUARE])) {
+ devc->sample_generator = PATTERN_SQUARE;
+ } else if (!strcmp(stropt, pattern_strings[PATTERN_TRIANGLE])) {
+ devc->sample_generator = PATTERN_TRIANGLE;
+ } else if (!strcmp(stropt, pattern_strings[PATTERN_SAWTOOTH])) {
+ devc->sample_generator = PATTERN_SAWTOOTH;
+ } else if (!strcmp(stropt, pattern_strings[PATTERN_RANDOM])) {
+ devc->sample_generator = PATTERN_RANDOM;
} else {
- ret = SR_ERR;
+ ret = SR_ERR;
}
- sr_dbg("%s: setting pattern to %d",
+ sr_dbg("%s: setting pattern to %d",
__func__, devc->sample_generator);
} else {
- ret = SR_ERR_NA;
+ ret = SR_ERR_NA;
}
return ret;
(void)sdi;
switch (key) {
- case SR_CONF_DEVICE_OPTIONS:
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
- hwcaps, ARRAY_SIZE(hwcaps), sizeof(int32_t));
+ case SR_CONF_DEVICE_OPTIONS:
+// *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
+// hwcaps, ARRAY_SIZE(hwcaps), sizeof(int32_t));
+ *data = g_variant_new_from_data(G_VARIANT_TYPE("ai"),
+ hwcaps, ARRAY_SIZE(hwcaps)*sizeof(int32_t), TRUE, NULL, NULL);
break;
- case SR_CONF_SAMPLERATE:
+ case SR_CONF_DEVICE_CONFIGS:
+// *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
+// hwcaps, ARRAY_SIZE(hwcaps), sizeof(int32_t));
+ *data = g_variant_new_from_data(G_VARIANT_TYPE("ai"),
+ hwoptions, ARRAY_SIZE(hwoptions)*sizeof(int32_t), TRUE, NULL, NULL);
+ break;
+ case SR_CONF_SAMPLERATE:
g_variant_builder_init(&gvb, G_VARIANT_TYPE("a{sv}"));
- gvar = g_variant_new_fixed_array(G_VARIANT_TYPE("t"), samplerates,
- ARRAY_SIZE(samplerates), sizeof(uint64_t));
- g_variant_builder_add(&gvb, "{sv}", "samplerate-steps", gvar);
+// gvar = g_variant_new_fixed_array(G_VARIANT_TYPE("t"), samplerates,
+// ARRAY_SIZE(samplerates), sizeof(uint64_t));
+ gvar = g_variant_new_from_data(G_VARIANT_TYPE("at"),
+ samplerates, ARRAY_SIZE(samplerates)*sizeof(uint64_t), TRUE, NULL, NULL);
+ g_variant_builder_add(&gvb, "{sv}", "samplerates", gvar);
*data = g_variant_builder_end(&gvb);
break;
- case SR_CONF_PATTERN_MODE:
+ case SR_CONF_DEVICE_MODE:
+ *data = g_variant_new_strv(mode_strings, ARRAY_SIZE(mode_strings));
+ break;
+ case SR_CONF_PATTERN_MODE:
*data = g_variant_new_strv(pattern_strings, ARRAY_SIZE(pattern_strings));
break;
default:
- return SR_ERR_NA;
+ return SR_ERR_NA;
}
- return SR_OK;
+ return SR_OK;
}
-static void samples_generator(uint8_t *buf, uint64_t size,
+static void samples_generator(uint16_t *buf, uint64_t size,
struct dev_context *devc)
{
- static uint64_t p = 0;
+ static uint16_t p = 0;
uint64_t i;
-
- /* TODO: Needed? */
- memset(buf, 0, size);
+ uint16_t demo_data;
switch (devc->sample_generator) {
- case PATTERN_SIGROK: /* sigrok pattern */
- for (i = 0; i < size; i++) {
- *(buf + i) = ~(pattern_sigrok[
- p++ % sizeof(pattern_sigrok)] >> 1);
- }
+ case PATTERN_SINE: /* Sine */
+ for (i = 0; i < size; i++) {
+ if (i%CONST_LEN == 0) {
+ demo_data = 0x8000 * sin(2 * PI * p / 0xffff) + 0x8000;
+ p += CONST_LEN;
+ }
+ *(buf + i) = demo_data;
+ }
break;
+ case PATTERN_SQUARE:
+ for (i = 0; i < size; i++) {
+ if (i%CONST_LEN == 0) {
+ demo_data = p > 0x7fff ? 0xf000 : 0x1000;
+ p += CONST_LEN;
+ }
+ *(buf + i) = demo_data;
+ }
+ break;
+ case PATTERN_TRIANGLE:
+ for (i = 0; i < size; i++) {
+ if (i%CONST_LEN == 0) {
+ demo_data = p > 0x7fff ? 0xffff * (2.0f * (0x10000 - p) / 0x10000) :
+ 0xffff * (2.0f * p / 0x10000);
+ p += CONST_LEN;
+ }
+ *(buf + i) = demo_data;
+ }
+ break;
+ case PATTERN_SAWTOOTH:
+ for (i = 0; i < size; i++) {
+ if (i%CONST_LEN == 0) {
+ demo_data = p;
+ p += CONST_LEN;
+ }
+ *(buf + i) = demo_data;
+ }
+ break;
case PATTERN_RANDOM: /* Random */
- for (i = 0; i < size; i++)
- *(buf + i) = (uint8_t)(rand() & 0xff);
- break;
- case PATTERN_INC: /* Simple increment */
- for (i = 0; i < size; i++)
- *(buf + i) = p++;
- break;
- case PATTERN_ALL_LOW: /* All probes are low */
- memset(buf, 0x00, size);
- break;
- case PATTERN_ALL_HIGH: /* All probes are high */
- memset(buf, 0xff, size);
+ for (i = 0; i < size; i++) {
+ if (i%CONST_LEN == 0)
+ demo_data = (uint16_t)(rand() * (0x10000 * 1.0f / RAND_MAX));
+ *(buf + i) = demo_data;
+ }
break;
default:
- sr_err("Unknown pattern: %d.", devc->sample_generator);
+ sr_err("Unknown pattern: %d.", devc->sample_generator);
break;
}
}
/* Callback handling data */
-static int receive_data(int fd, int revents, void *cb_data)
+static int receive_data(int fd, int revents, const struct sr_dev_inst *sdi)
{
- struct dev_context *devc = cb_data;
- struct sr_datafeed_packet packet;
- struct sr_datafeed_logic logic;
- uint8_t buf[BUFSIZE];
+ struct dev_context *devc = sdi->priv;
+ struct sr_datafeed_packet packet;
+ struct sr_datafeed_logic logic;
+ struct sr_datafeed_analog analog;
+ //uint16_t buf[BUFSIZE];
+ uint16_t *buf;
static uint64_t samples_to_send, expected_samplenum, sending_now;
int64_t time, elapsed;
+ static uint16_t last_sample = 0;
+ uint16_t cur_sample;
+ int i;
(void)fd;
(void)revents;
+ if (!(buf = g_try_malloc(BUFSIZE*sizeof(uint16_t)))) {
+ sr_err("buf for receive_data malloc failed.");
+ return FALSE;
+ }
+
/* How many "virtual" samples should we have collected by now? */
time = g_get_monotonic_time();
elapsed = time - devc->starttime;
+ devc->starttime = time;
expected_samplenum = elapsed * devc->cur_samplerate / 1000000;
/* Of those, how many do we still have to send? */
- samples_to_send = expected_samplenum - devc->samples_counter;
-
- if (devc->limit_samples) {
- samples_to_send = MIN(samples_to_send,
- devc->limit_samples - devc->samples_counter);
- }
-
- while (samples_to_send > 0) {
- sending_now = MIN(samples_to_send, sizeof(buf));
- samples_to_send -= sending_now;
+ //samples_to_send = (expected_samplenum - devc->samples_counter) / CONST_LEN * CONST_LEN;
+ samples_to_send = expected_samplenum / CONST_LEN * CONST_LEN;
+
+ if (devc->limit_samples) {
+ if (sdi->mode == LOGIC)
+ samples_to_send = MIN(samples_to_send,
+ devc->limit_samples - devc->samples_counter);
+ else if (sdi->mode == ANALOG)
+ samples_to_send = MIN(samples_to_send,
+ devc->limit_samples);
+ }
+
+ while (samples_to_send > 0) {
+ sending_now = MIN(samples_to_send, BUFSIZE);
samples_generator(buf, sending_now, devc);
- packet.type = SR_DF_LOGIC;
- packet.payload = &logic;
- logic.length = sending_now;
- logic.unitsize = 1;
- logic.data = buf;
- sr_session_send(devc->cb_data, &packet);
- devc->samples_counter += sending_now;
+ if (devc->trigger_stage != 0) {
+ for (i = 0; i < sending_now; i++) {
+ if (devc->trigger_edge == 0) {
+ if ((*(buf + i) | devc->trigger_mask) ==
+ (devc->trigger_value | devc->trigger_mask)) {
+ devc->trigger_stage = 0;
+ break;
+ }
+ } else {
+ cur_sample = *(buf + i);
+ if (((last_sample & devc->trigger_edge) ==
+ (~devc->trigger_value & devc->trigger_edge)) &&
+ ((cur_sample | devc->trigger_mask) ==
+ (devc->trigger_value | devc->trigger_mask)) &&
+ ((cur_sample & devc->trigger_edge) ==
+ (devc->trigger_value & devc->trigger_edge))) {
+ devc->trigger_stage = 0;
+ break;
+ }
+ last_sample = cur_sample;
+ }
+ }
+ if (devc->trigger_stage == 0) {
+ struct ds_trigger_pos demo_trigger_pos;
+ demo_trigger_pos.real_pos = i;
+ packet.type = SR_DF_TRIGGER;
+ packet.payload = &demo_trigger_pos;
+ sr_session_send(sdi, &packet);
+ }
+ }
+
+ if (devc->trigger_stage == 0){
+ samples_to_send -= sending_now;
+ if (sdi->mode == LOGIC) {
+ packet.type = SR_DF_LOGIC;
+ packet.payload = &logic;
+ logic.length = sending_now * (NUM_PROBES >> 3);
+ logic.unitsize = (NUM_PROBES >> 3);
+ logic.data = buf;
+ } else if (sdi->mode == ANALOG) {
+ packet.type = SR_DF_ANALOG;
+ packet.payload = &analog;
+ analog.probes = sdi->probes;
+ analog.num_samples = sending_now;
+ analog.mq = SR_MQ_VOLTAGE;
+ analog.unit = SR_UNIT_VOLT;
+ analog.mqflags = SR_MQFLAG_AC;
+ analog.data = buf;
+ }
+
+ sr_session_send(sdi, &packet);
+ if (sdi->mode == LOGIC)
+ devc->samples_counter += sending_now;
+ else if (sdi->mode == ANALOG)
+ devc->samples_counter = (devc->samples_counter + sending_now) % devc->limit_samples;
+ } else {
+ break;
+ }
}
- if (devc->limit_samples &&
- devc->samples_counter >= devc->limit_samples) {
- sr_info("Requested number of samples reached.");
- hw_dev_acquisition_stop(devc->sdi, cb_data);
- return TRUE;
- }
+ if (sdi->mode == LOGIC &&
+ devc->limit_samples &&
+ devc->samples_counter >= devc->limit_samples) {
+ sr_info("Requested number of samples reached.");
+ hw_dev_acquisition_stop(sdi, NULL);
+ g_free(buf);
+ return TRUE;
+ }
+
+ g_free(buf);
return TRUE;
}
{
struct dev_context *const devc = sdi->priv;
- if (sdi->status != SR_ST_ACTIVE)
- return SR_ERR_DEV_CLOSED;
+ (void)cb_data;
+
+ if (sdi->status != SR_ST_ACTIVE)
+ return SR_ERR_DEV_CLOSED;
- devc->cb_data = cb_data;
+ //devc->cb_data = cb_data;
devc->samples_counter = 0;
+ devc->stop = FALSE;
+
+ /*
+ * trigger setting
+ */
+ if (!trigger->trigger_en || sdi->mode == ANALOG) {
+ devc->trigger_stage = 0;
+ } else {
+ devc->trigger_mask = ds_trigger_get_mask0(TriggerStages);
+ devc->trigger_value = ds_trigger_get_value0(TriggerStages);
+ devc->trigger_edge = ds_trigger_get_edge0(TriggerStages);
+ if (devc->trigger_edge != 0)
+ devc->trigger_stage = 2;
+ else
+ devc->trigger_stage = 1;
+ }
/*
* Setting two channels connected by a pipe is a remnant from when the
/* Make channels to unbuffered. */
g_io_channel_set_buffered(devc->channel, FALSE);
- sr_session_source_add_channel(devc->channel, G_IO_IN | G_IO_ERR,
- 40, receive_data, devc);
+ sr_session_source_add_channel(devc->channel, G_IO_IN | G_IO_ERR,
+ 100, receive_data, sdi);
/* Send header packet to the session bus. */
- std_session_send_df_header(cb_data, LOG_PREFIX);
+ //std_session_send_df_header(cb_data, LOG_PREFIX);
+ std_session_send_df_header(sdi, LOG_PREFIX);
/* We use this timestamp to decide how many more samples to send. */
devc->starttime = g_get_monotonic_time();
sr_dbg("Stopping aquisition.");
- sr_session_source_remove_channel(devc->channel);
+ devc->stop = TRUE;
+ sr_session_source_remove_channel(devc->channel);
g_io_channel_shutdown(devc->channel, FALSE, NULL);
g_io_channel_unref(devc->channel);
devc->channel = NULL;
/* Send last packet. */
- packet.type = SR_DF_END;
- sr_session_send(devc->cb_data, &packet);
+ packet.type = SR_DF_END;
+ sr_session_send(sdi, &packet);
return SR_OK;
}
+static int hw_dev_test(struct sr_dev_inst *sdi)
+{
+ if (sdi)
+ return SR_OK;
+ else
+ return SR_ERR;
+}
+
SR_PRIV struct sr_dev_driver demo_driver_info = {
.name = "demo",
.longname = "Demo driver and pattern generator",
.config_list = config_list,
.dev_open = hw_dev_open,
.dev_close = hw_dev_close,
+ .dev_test = hw_dev_test,
.dev_acquisition_start = hw_dev_acquisition_start,
.dev_acquisition_stop = hw_dev_acquisition_stop,
.priv = NULL,
projects / libsigrok.git / blobdiff