#include <errno.h>
#include <glib.h>
#include <glib/gstdio.h>
-#include <sigrok.h>
+#include <libsigrok/libsigrok.h>
#include "sigrok-cli.h"
#include "config.h"
#define DEFAULT_OUTPUT_FORMAT "bits:width=64"
-extern struct sr_hwcap_option sr_hwcap_options[];
+static struct sr_context *sr_ctx = NULL;
static uint64_t limit_samples = 0;
static uint64_t limit_frames = 0;
static struct sr_output_format *output_format = NULL;
static int default_output_format = FALSE;
static char *output_format_param = NULL;
-static char *input_format_param = NULL;
static GHashTable *pd_ann_visible = NULL;
+static GByteArray *savebuf;
static gboolean opt_version = FALSE;
static gint opt_loglevel = SR_LOG_WARN; /* Show errors+warnings per default. */
static gboolean opt_wait_trigger = FALSE;
static gchar *opt_input_file = NULL;
static gchar *opt_output_file = NULL;
+static gchar *opt_drv = NULL;
static gchar *opt_dev = NULL;
static gchar *opt_probes = NULL;
static gchar *opt_triggers = NULL;
static gchar *opt_pd_annotations = NULL;
static gchar *opt_input_format = NULL;
static gchar *opt_output_format = NULL;
+static gchar *opt_show = NULL;
static gchar *opt_time = NULL;
static gchar *opt_samples = NULL;
static gchar *opt_frames = NULL;
"Set libsigrok/libsigrokdecode loglevel", NULL},
{"list-devices", 'D', 0, G_OPTION_ARG_NONE, &opt_list_devs,
"Scan for devices", NULL},
+ {"driver", 0, 0, G_OPTION_ARG_STRING, &opt_drv,
+ "Use only this driver", NULL},
{"device", 'd', 0, G_OPTION_ARG_STRING, &opt_dev,
"Use specified device", NULL},
{"input-file", 'i', 0, G_OPTION_ARG_FILENAME, &opt_input_file,
"Protocol decoder stack", NULL},
{"protocol-decoder-annotations", 'A', 0, G_OPTION_ARG_STRING, &opt_pd_annotations,
"Protocol decoder annotation(s) to show", NULL},
+ {"show", 0, 0, G_OPTION_ARG_NONE, &opt_show,
+ "Show device detail", NULL},
{"time", 0, 0, G_OPTION_ARG_STRING, &opt_time,
"How long to sample (ms)", NULL},
{"samples", 0, 0, G_OPTION_ARG_STRING, &opt_samples,
{NULL, 0, 0, 0, NULL, NULL, NULL}
};
+
+/* Convert driver options hash to GSList of struct sr_config. */
+static GSList *hash_to_hwopt(GHashTable *hash)
+{
+ const struct sr_config_info *srci;
+ struct sr_config *src;
+ GList *gl, *keys;
+ GSList *opts;
+ char *key, *value;
+
+ keys = g_hash_table_get_keys(hash);
+ opts = NULL;
+ for (gl = keys; gl; gl = gl->next) {
+ key = gl->data;
+ if (!(srci = sr_config_info_name_get(key))) {
+ g_critical("Unknown option %s", key);
+ return NULL;
+ }
+ src = g_try_malloc(sizeof(struct sr_config));
+ src->key = srci->key;
+ value = g_hash_table_lookup(hash, key);
+ src->value = g_strdup(value);
+ opts = g_slist_append(opts, src);
+ }
+ g_list_free(keys);
+
+ return opts;
+}
+
+static void free_drvopts(struct sr_config *src)
+{
+ g_free((void *)src->value);
+ g_free(src);
+}
+
+static GSList *device_scan(void)
+{
+ struct sr_dev_driver **drivers, *driver;
+ GHashTable *drvargs;
+ GSList *drvopts, *devices, *tmpdevs, *l;
+ int i;
+ char *drvname;
+
+ if (opt_drv) {
+ drvargs = parse_generic_arg(opt_drv, TRUE);
+ drvname = g_strdup(g_hash_table_lookup(drvargs, "sigrok_key"));
+ g_hash_table_remove(drvargs, "sigrok_key");
+ driver = NULL;
+ drivers = sr_driver_list();
+ for (i = 0; drivers[i]; i++) {
+ if (strcmp(drivers[i]->name, drvname))
+ continue;
+ driver = drivers[i];
+ }
+ if (!driver) {
+ g_critical("Driver %s not found.", drvname);
+ return NULL;
+ }
+ g_free(drvname);
+ if (sr_driver_init(sr_ctx, driver) != SR_OK) {
+ g_critical("Failed to initialize driver.");
+ return NULL;
+ }
+ drvopts = NULL;
+ if (g_hash_table_size(drvargs) > 0)
+ if (!(drvopts = hash_to_hwopt(drvargs)))
+ /* Unknown options, already logged. */
+ return NULL;
+ devices = sr_driver_scan(driver, drvopts);
+ g_slist_free_full(drvopts, (GDestroyNotify)free_drvopts);
+ } else {
+ /* No driver specified, let them all scan on their own. */
+ devices = NULL;
+ drivers = sr_driver_list();
+ for (i = 0; drivers[i]; i++) {
+ driver = drivers[i];
+ if (sr_driver_init(sr_ctx, driver) != SR_OK) {
+ g_critical("Failed to initialize driver.");
+ return NULL;
+ }
+ tmpdevs = sr_driver_scan(driver, NULL);
+ for (l = tmpdevs; l; l = l->next)
+ devices = g_slist_append(devices, l->data);
+ g_slist_free(tmpdevs);
+ }
+ }
+
+ return devices;
+}
+
static void show_version(void)
{
- GSList *l;
+ const GSList *l;
struct sr_dev_driver **drivers;
struct sr_input_format **inputs;
struct sr_output_format **outputs;
printf("\n");
}
-static void print_dev_line(const struct sr_dev *dev)
+static void print_dev_line(const struct sr_dev_inst *sdi)
{
- const struct sr_dev_inst *sdi;
-
- sr_dev_info_get(dev, SR_DI_INST, (const void **)&sdi);
+ struct sr_probe *probe;
+ GSList *l;
if (sdi->vendor && sdi->vendor[0])
printf("%s ", sdi->vendor);
printf("%s ", sdi->model);
if (sdi->version && sdi->version[0])
printf("%s ", sdi->version);
- if (dev->probes)
- printf("with %d probes", g_slist_length(dev->probes));
+ if (sdi->probes) {
+ if (g_slist_length(sdi->probes) == 1) {
+ probe = sdi->probes->data;
+ printf("with 1 probe: %s", probe->name);
+ } else {
+ printf("with %d probes:", g_slist_length(sdi->probes));
+ for (l = sdi->probes; l; l = l->next) {
+ probe = l->data;
+ printf(" %s", probe->name);
+ }
+ }
+ }
printf("\n");
}
static void show_dev_list(void)
{
- struct sr_dev *dev, *demo_dev;
- GSList *devs, *l;
- int devcnt;
+ struct sr_dev_inst *sdi;
+ GSList *devices, *l;
- devcnt = 0;
- devs = sr_dev_list();
-
- if (g_slist_length(devs) == 0)
+ if (!(devices = device_scan()))
return;
- printf("The following devices were found:\nID Device\n");
- demo_dev = NULL;
- for (l = devs; l; l = l->next) {
- dev = l->data;
- if (sr_dev_has_hwcap(dev, SR_HWCAP_DEMO_DEV)) {
- demo_dev = dev;
- continue;
- }
- printf("%-3d ", devcnt++);
- print_dev_line(dev);
- }
- if (demo_dev) {
- printf("demo ");
- print_dev_line(demo_dev);
+ printf("The following devices were found:\n");
+ for (l = devices; l; l = l->next) {
+ sdi = l->data;
+ print_dev_line(sdi);
}
+ g_slist_free(devices);
+
}
static void show_dev_detail(void)
{
- struct sr_dev *dev;
- const struct sr_hwcap_option *hwo;
+ struct sr_dev_inst *sdi;
+ const struct sr_config_info *srci;
const struct sr_samplerates *samplerates;
struct sr_rational *rationals;
+ GSList *devices;
uint64_t *integers;
- const int *hwcaps;
- int cap, i;
+ const int *hwopts, *hwcaps;
+ int cap, num_devices, n, i;
char *s, *title;
const char *charopts, **stropts;
- dev = parse_devstring(opt_dev);
- if (!dev) {
- printf("No such device. Use -D to list all devices.\n");
+ if (!(devices = device_scan())) {
+ g_critical("No devices found.");
return;
}
- print_dev_line(dev);
+ num_devices = g_slist_length(devices);
+ if (num_devices > 1) {
+ if (!opt_dev) {
+ g_critical("%d devices found. Use --list-devices to show them, "
+ "and --device to select one.", num_devices);
+ return;
+ }
+ /* opt_dev is NULL if not specified, which is fine. */
+ n = strtol(opt_dev, NULL, 10);
+ if (n >= num_devices) {
+ g_critical("%d devices found, numbered starting from 0.",
+ num_devices);
+ return;
+ }
+ sdi = g_slist_nth_data(devices, n);
+ } else
+ sdi = g_slist_nth_data(devices, 0);
- if (sr_dev_info_get(dev, SR_DI_TRIGGER_TYPES,
- (const void **)&charopts) == SR_OK) {
+ print_dev_line(sdi);
+
+ if (sr_config_list(sdi->driver, SR_CONF_TRIGGER_TYPE, (const void **)&charopts,
+ sdi) == SR_OK && charopts) {
printf("Supported triggers: ");
while (*charopts) {
printf("%c ", *charopts);
printf("\n");
}
- title = "Supported options:\n";
- hwcaps = dev->driver->hwcap_get_all();
+ if ((sr_config_list(sdi->driver, SR_CONF_SCAN_OPTIONS, (const void **)&hwopts,
+ NULL) == SR_OK) && hwopts) {
+ printf("Supported driver options:\n");
+ for (i = 0; hwopts[i]; i++) {
+ if (!(srci = sr_config_info_get(hwopts[i])))
+ continue;
+ printf(" %s\n", srci->id);
+ }
+ }
+
+ title = "Supported device options:\n";
+ if ((sr_config_list(sdi->driver, SR_CONF_DEVICE_OPTIONS, (const void **)&hwcaps,
+ NULL) != SR_OK) || !hwcaps)
+ /* Driver supports no device instance options. */
+ return;
+
for (cap = 0; hwcaps[cap]; cap++) {
- if (!(hwo = sr_hw_hwcap_get(hwcaps[cap])))
+ if (!(srci = sr_config_info_get(hwcaps[cap])))
continue;
if (title) {
title = NULL;
}
- if (hwo->hwcap == SR_HWCAP_PATTERN_MODE) {
+ if (srci->key == SR_CONF_PATTERN_MODE) {
/* Pattern generator modes */
- printf(" %s", hwo->shortname);
- if (sr_dev_info_get(dev, SR_DI_PATTERNS,
- (const void **)&stropts) == SR_OK) {
+ printf(" %s", srci->id);
+ if (sr_config_list(sdi->driver, SR_CONF_PATTERN_MODE,
+ (const void **)&stropts, sdi) == SR_OK) {
printf(" - supported patterns:\n");
for (i = 0; stropts[i]; i++)
printf(" %s\n", stropts[i]);
printf("\n");
}
- } else if (hwo->hwcap == SR_HWCAP_SAMPLERATE) {
+ } else if (srci->key == SR_CONF_SAMPLERATE) {
/* Supported samplerates */
- printf(" %s", hwo->shortname);
- if (sr_dev_info_get(dev, SR_DI_SAMPLERATES,
- (const void **)&samplerates) != SR_OK) {
+ printf(" %s", srci->id);
+ if (sr_config_list(sdi->driver, SR_CONF_SAMPLERATE,
+ (const void **)&samplerates, sdi) != SR_OK) {
printf("\n");
continue;
}
printf(" %s\n", sr_samplerate_string(samplerates->list[i]));
}
- } else if (hwo->hwcap == SR_HWCAP_BUFFERSIZE) {
+ } else if (srci->key == SR_CONF_BUFFERSIZE) {
/* Supported buffer sizes */
- printf(" %s", hwo->shortname);
- if (sr_dev_info_get(dev, SR_DI_BUFFERSIZES,
- (const void **)&integers) != SR_OK) {
+ printf(" %s", srci->id);
+ if (sr_config_list(sdi->driver, SR_CONF_BUFFERSIZE,
+ (const void **)&integers, sdi) != SR_OK) {
printf("\n");
continue;
}
for (i = 0; integers[i]; i++)
printf(" %"PRIu64"\n", integers[i]);
- } else if (hwo->hwcap == SR_HWCAP_TIMEBASE) {
+ } else if (srci->key == SR_CONF_TIMEBASE) {
/* Supported time bases */
- printf(" %s", hwo->shortname);
- if (sr_dev_info_get(dev, SR_DI_TIMEBASES,
- (const void **)&rationals) != SR_OK) {
+ printf(" %s", srci->id);
+ if (sr_config_list(sdi->driver, SR_CONF_TIMEBASE,
+ (const void **)&rationals, sdi) != SR_OK) {
printf("\n");
continue;
}
printf(" %s\n", sr_period_string(
rationals[i].p * rationals[i].q));
- } else if (hwo->hwcap == SR_HWCAP_TRIGGER_SOURCE) {
+ } else if (srci->key == SR_CONF_TRIGGER_SOURCE) {
/* Supported trigger sources */
- printf(" %s", hwo->shortname);
- if (sr_dev_info_get(dev, SR_DI_TRIGGER_SOURCES,
- (const void **)&stropts) != SR_OK) {
+ printf(" %s", srci->id);
+ if (sr_config_list(sdi->driver, SR_CONF_TRIGGER_SOURCE,
+ (const void **)&stropts, sdi) != SR_OK) {
printf("\n");
continue;
}
for (i = 0; stropts[i]; i++)
printf(" %s\n", stropts[i]);
- } else if (hwo->hwcap == SR_HWCAP_FILTER) {
- /* Supported trigger sources */
- printf(" %s", hwo->shortname);
- if (sr_dev_info_get(dev, SR_DI_FILTERS,
- (const void **)&stropts) != SR_OK) {
+ } else if (srci->key == SR_CONF_FILTER) {
+ /* Supported filters */
+ printf(" %s", srci->id);
+ if (sr_config_list(sdi->driver, SR_CONF_FILTER,
+ (const void **)&stropts, sdi) != SR_OK) {
printf("\n");
continue;
}
for (i = 0; stropts[i]; i++)
printf(" %s\n", stropts[i]);
- } else if (hwo->hwcap == SR_HWCAP_VDIV) {
+ } else if (srci->key == SR_CONF_VDIV) {
/* Supported volts/div values */
- printf(" %s", hwo->shortname);
- if (sr_dev_info_get(dev, SR_DI_VDIVS,
- (const void **)&rationals) != SR_OK) {
+ printf(" %s", srci->id);
+ if (sr_config_list(sdi->driver, SR_CONF_VDIV,
+ (const void **)&rationals, sdi) != SR_OK) {
printf("\n");
continue;
}
for (i = 0; rationals[i].p && rationals[i].q; i++)
printf(" %s\n", sr_voltage_string( &rationals[i]));
- } else if (hwo->hwcap == SR_HWCAP_COUPLING) {
+ } else if (srci->key == SR_CONF_COUPLING) {
/* Supported coupling settings */
- printf(" %s", hwo->shortname);
- if (sr_dev_info_get(dev, SR_DI_COUPLING,
- (const void **)&stropts) != SR_OK) {
+ printf(" %s", srci->id);
+ if (sr_config_list(sdi->driver, SR_CONF_COUPLING,
+ (const void **)&stropts, sdi) != SR_OK) {
printf("\n");
continue;
}
} else {
/* Everything else */
- printf(" %s\n", hwo->shortname);
+ printf(" %s\n", srci->id);
}
}
+
}
static void show_pd_detail(void)
pdtokens = g_strsplit(opt_pds, ",", -1);
for (pdtok = pdtokens; *pdtok; pdtok++) {
if (!(dec = srd_decoder_get_by_id(*pdtok))) {
- printf("Protocol decoder %s not found.\n", *pdtok);
+ g_critical("Protocol decoder %s not found.", *pdtok);
return;
}
printf("ID: %s\nName: %s\nLong name: %s\nDescription: %s\n",
g_strfreev(pdtokens);
}
-static void datafeed_in(struct sr_dev *dev, struct sr_datafeed_packet *packet)
+static GArray *get_enabled_logic_probes(const struct sr_dev_inst *sdi)
+{
+ struct sr_probe *probe;
+ GArray *probes;
+ GSList *l;
+
+ probes = g_array_new(FALSE, FALSE, sizeof(int));
+ for (l = sdi->probes; l; l = l->next) {
+ probe = l->data;
+ if (probe->type != SR_PROBE_LOGIC)
+ continue;
+ if (probe->enabled != TRUE)
+ continue;
+ g_array_append_val(probes, probe->index);
+ }
+
+ return probes;
+}
+
+static void datafeed_in(const struct sr_dev_inst *sdi,
+ const struct sr_datafeed_packet *packet)
{
+ const struct sr_datafeed_meta *meta;
+ const struct sr_datafeed_logic *logic;
+ const struct sr_datafeed_analog *analog;
+ struct sr_config *src;
static struct sr_output *o = NULL;
- static int logic_probelist[SR_MAX_NUM_PROBES] = { 0 };
- static struct sr_probe *analog_probelist[SR_MAX_NUM_PROBES];
+ static GArray *logic_probelist = NULL;
static uint64_t received_samples = 0;
static int unitsize = 0;
static int triggered = 0;
static FILE *outfile = NULL;
- static int num_analog_probes = 0;
- struct sr_probe *probe;
- struct sr_datafeed_logic *logic;
- struct sr_datafeed_meta_logic *meta_logic;
- struct sr_datafeed_analog *analog;
- struct sr_datafeed_meta_analog *meta_analog;
- static int num_enabled_analog_probes = 0;
- int num_enabled_probes, sample_size, ret, i;
- uint64_t output_len, filter_out_len;
+ int sample_size, ret;
+ uint64_t *samplerate, output_len, filter_out_len;
uint8_t *output_buf, *filter_out;
+ GString *out;
+ GSList *l;
/* If the first packet to come in isn't a header, don't even try. */
if (packet->type != SR_DF_HEADER && o == NULL)
exit(1);
}
o->format = output_format;
- o->dev = dev;
+ o->sdi = (struct sr_dev_inst *)sdi;
o->param = output_format_param;
if (o->format->init) {
if (o->format->init(o) != SR_OK) {
exit(1);
}
}
+
+ /* Prepare non-stdout output. */
+ outfile = stdout;
+ if (opt_output_file) {
+ if (default_output_format) {
+ /* output file is in session format, so we'll
+ * keep a copy of everything as it comes in
+ * and save from there after the session. */
+ outfile = NULL;
+ savebuf = g_byte_array_new();
+ } else {
+ /* saving to a file in whatever format was set
+ * with --format, so all we need is a filehandle */
+ outfile = g_fopen(opt_output_file, "wb");
+ }
+ }
+
+ /* Prepare for logic data. */
+ logic_probelist = get_enabled_logic_probes(sdi);
+ /* How many bytes we need to store the packed samples. */
+ unitsize = (logic_probelist->len + 7) / 8;
+
+ if (opt_pds && logic_probelist->len) {
+ if (sr_config_get(sdi->driver, SR_CONF_SAMPLERATE,
+ (const void **)&samplerate, sdi) != SR_OK) {
+ g_critical("Unable to initialize protocol "
+ "decoders: no samplerate found.");
+ break;
+ }
+ srd_session_start(logic_probelist->len, unitsize,
+ *samplerate);
+ }
break;
case SR_DF_END:
if (opt_continuous)
g_warning("Device stopped after %" PRIu64 " samples.",
received_samples);
- sr_session_halt();
+
if (outfile && outfile != stdout)
fclose(outfile);
+
+ if (opt_output_file && default_output_format) {
+ if (sr_session_save(opt_output_file, sdi, savebuf->data,
+ unitsize, savebuf->len / unitsize) != SR_OK)
+ g_critical("Failed to save session.");
+ g_byte_array_free(savebuf, FALSE);
+ }
+
+ g_array_free(logic_probelist, TRUE);
+ if (o->format->cleanup)
+ o->format->cleanup(o);
g_free(o);
o = NULL;
break;
+ case SR_DF_META:
+ g_debug("cli: received SR_DF_META");
+ meta = packet->payload;
+ for (l = meta->config; l; l = l->next) {
+ src = l->data;
+ switch (src->key) {
+ case SR_CONF_SAMPLERATE:
+ samplerate = (uint64_t *)src->value;
+ g_debug("cli: got samplerate %"PRIu64, *samplerate);
+ break;
+ default:
+ /* Unknown metadata is not an error. */
+ break;
+ }
+ }
+ break;
+
case SR_DF_TRIGGER:
g_debug("cli: received SR_DF_TRIGGER");
if (o->format->event)
triggered = 1;
break;
- case SR_DF_META_LOGIC:
- g_message("cli: Received SR_DF_META_LOGIC");
- meta_logic = packet->payload;
- num_enabled_probes = 0;
- for (i = 0; i < meta_logic->num_probes; i++) {
- probe = g_slist_nth_data(dev->probes, i);
- if (probe->enabled)
- logic_probelist[num_enabled_probes++] = probe->index;
- }
- /* How many bytes we need to store num_enabled_probes bits */
- unitsize = (num_enabled_probes + 7) / 8;
-
- outfile = stdout;
- if (opt_output_file) {
- if (default_output_format) {
- /* output file is in session format, which means we'll
- * dump everything in the datastore as it comes in,
- * and save from there after the session. */
- outfile = NULL;
- ret = sr_datastore_new(unitsize, &(dev->datastore));
- if (ret != SR_OK) {
- printf("Failed to create datastore.\n");
- exit(1);
- }
- } else {
- /* saving to a file in whatever format was set
- * with --format, so all we need is a filehandle */
- outfile = g_fopen(opt_output_file, "wb");
- }
- }
- if (opt_pds)
- srd_session_start(num_enabled_probes, unitsize,
- meta_logic->samplerate);
- break;
-
case SR_DF_LOGIC:
logic = packet->payload;
g_message("cli: received SR_DF_LOGIC, %"PRIu64" bytes", logic->length);
break;
ret = sr_filter_probes(sample_size, unitsize, logic_probelist,
- logic->data, logic->length,
- &filter_out, &filter_out_len);
+ logic->data, logic->length,
+ &filter_out, &filter_out_len);
if (ret != SR_OK)
break;
- /* what comes out of the filter is guaranteed to be packed into the
+ /* What comes out of the filter is guaranteed to be packed into the
* minimum size needed to support the number of samples at this sample
* size. however, the driver may have submitted too much -- cut off
* the buffer of the last packet according to the sample limit.
limit_samples * sample_size))
filter_out_len = limit_samples * sample_size - received_samples;
- if (dev->datastore)
- sr_datastore_put(dev->datastore, filter_out,
- filter_out_len, sample_size, logic_probelist);
-
- if (opt_output_file && default_output_format)
- /* saving to a session file, don't need to do anything else
- * to this data for now. */
- goto cleanup;
-
- if (opt_pds) {
- if (srd_session_send(received_samples, (uint8_t*)filter_out,
- filter_out_len) != SRD_OK)
- sr_session_halt();
+ if (opt_output_file && default_output_format) {
+ /* Saving to a session file. */
+ g_byte_array_append(savebuf, filter_out, filter_out_len);
} else {
- output_len = 0;
- if (o->format->data && packet->type == o->format->df_type)
- o->format->data(o, filter_out, filter_out_len, &output_buf, &output_len);
- if (output_buf) {
- fwrite(output_buf, 1, output_len, outfile);
- g_free(output_buf);
+ if (opt_pds) {
+ if (srd_session_send(received_samples, (uint8_t*)filter_out,
+ filter_out_len) != SRD_OK)
+ sr_session_stop();
+ } else {
+ output_len = 0;
+ if (o->format->data && packet->type == o->format->df_type)
+ o->format->data(o, filter_out, filter_out_len,
+ &output_buf, &output_len);
+ if (output_buf) {
+ fwrite(output_buf, 1, output_len, outfile);
+ fflush(outfile);
+ g_free(output_buf);
+ }
}
}
-
- cleanup:
g_free(filter_out);
- received_samples += logic->length / sample_size;
- break;
- case SR_DF_META_ANALOG:
- g_message("cli: Received SR_DF_META_ANALOG");
- meta_analog = packet->payload;
- num_analog_probes = meta_analog->num_probes;
- num_enabled_analog_probes = 0;
- for (i = 0; i < num_analog_probes; i++) {
- probe = g_slist_nth_data(dev->probes, i);
- if (probe->enabled)
- analog_probelist[num_enabled_analog_probes++] = probe;
- }
-
- outfile = stdout;
- if (opt_output_file) {
- if (default_output_format) {
- /* output file is in session format, which means we'll
- * dump everything in the datastore as it comes in,
- * and save from there after the session. */
- outfile = NULL;
- ret = sr_datastore_new(unitsize, &(dev->datastore));
- if (ret != SR_OK) {
- printf("Failed to create datastore.\n");
- exit(1);
- }
- } else {
- /* saving to a file in whatever format was set
- * with --format, so all we need is a filehandle */
- outfile = g_fopen(opt_output_file, "wb");
- }
- }
+ received_samples += logic->length / sample_size;
break;
case SR_DF_ANALOG:
&output_buf, &output_len);
if (output_buf) {
fwrite(output_buf, 1, output_len, outfile);
+ fflush(outfile);
g_free(output_buf);
}
}
&output_len);
if (output_buf) {
fwrite(output_buf, 1, output_len, outfile);
+ fflush(outfile);
g_free(output_buf);
}
}
&output_len);
if (output_buf) {
fwrite(output_buf, 1, output_len, outfile);
+ fflush(outfile);
g_free(output_buf);
}
}
break;
default:
- g_message("received unknown packet type %d", packet->type);
+ break;
+ }
+
+ if (o && o->format->recv) {
+ out = o->format->recv(o, sdi, packet);
+ if (out && out->len) {
+ fwrite(out->str, 1, out->len, outfile);
+ fflush(outfile);
+ }
}
}
int ret;
char **pdtokens, **pdtok, *pd_name;
- /* Avoid compiler warnings. */
(void)dev;
ret = 0;
pd_opthash = NULL;
pdtokens = g_strsplit(pdstring, ",", 0);
for (pdtok = pdtokens; *pdtok; pdtok++) {
- if (!(pd_opthash = parse_generic_arg(*pdtok))) {
+ if (!(pd_opthash = parse_generic_arg(*pdtok, TRUE))) {
g_critical("Invalid protocol decoder option '%s'.", *pdtok);
goto err_out;
}
default_output_format = TRUE;
}
- fmtargs = parse_generic_arg(opt_output_format);
+ fmtargs = parse_generic_arg(opt_output_format, TRUE);
fmtspec = g_hash_table_lookup(fmtargs, "sigrok_key");
if (!fmtspec) {
g_critical("Invalid output format.");
fflush(stdout);
}
-static int select_probes(struct sr_dev *dev)
+static int select_probes(struct sr_dev_inst *sdi)
{
struct sr_probe *probe;
- char **probelist;
- int max_probes, i;
+ GSList *selected_probes, *l;
if (!opt_probes)
return SR_OK;
- /*
- * This only works because a device by default initializes
- * and enables all its probes.
- */
- max_probes = g_slist_length(dev->probes);
- probelist = parse_probestring(max_probes, opt_probes);
- if (!probelist) {
+ if (!(selected_probes = parse_probestring(sdi, opt_probes)))
return SR_ERR;
- }
- for (i = 0; i < max_probes; i++) {
- if (probelist[i]) {
- sr_dev_probe_name_set(dev, i + 1, probelist[i]);
- g_free(probelist[i]);
- } else {
- probe = sr_dev_probe_find(dev, i + 1);
+ for (l = sdi->probes; l; l = l->next) {
+ probe = l->data;
+ if (g_slist_find(selected_probes, probe))
+ probe->enabled = TRUE;
+ else
probe->enabled = FALSE;
- }
}
- g_free(probelist);
+ g_slist_free(selected_probes);
return SR_OK;
}
/* If the user specified -I / --input-format, use that one. */
if (opt) {
for (i = 0; inputs[i]; i++) {
- if (strcasecmp(inputs[i]->id, opt_input_format))
+ if (strcasecmp(inputs[i]->id, opt))
continue;
g_debug("Using user-specified input file format '%s'.",
inputs[i]->id);
/* The user specified an unknown input format, return NULL. */
g_critical("Error: specified input file format '%s' is "
- "unknown.", opt_input_format);
+ "unknown.", opt);
return NULL;
}
static void load_input_file_format(void)
{
+ GHashTable *fmtargs = NULL;
struct stat st;
struct sr_input *in;
struct sr_input_format *input_format;
+ char *fmtspec = NULL;
+
+ if (opt_input_format) {
+ fmtargs = parse_generic_arg(opt_input_format, TRUE);
+ fmtspec = g_hash_table_lookup(fmtargs, "sigrok_key");
+ }
if (!(input_format = determine_input_file_format(opt_input_file,
- opt_input_format)))
+ fmtspec))) {
/* The exact cause was already logged. */
return;
+ }
+
+ if (fmtargs)
+ g_hash_table_remove(fmtargs, "sigrok_key");
if (stat(opt_input_file, &st) == -1) {
g_critical("Failed to load %s: %s", opt_input_file,
exit(1);
}
in->format = input_format;
- in->param = input_format_param;
+ in->param = fmtargs;
if (in->format->init) {
if (in->format->init(in) != SR_OK) {
g_critical("Input format init failed.");
}
}
- if (select_probes(in->vdev) > 0)
- return;
+ if (select_probes(in->sdi) > 0)
+ return;
sr_session_new();
sr_session_datafeed_callback_add(datafeed_in);
- if (sr_session_dev_add(in->vdev) != SR_OK) {
+ if (sr_session_dev_add(in->sdi) != SR_OK) {
g_critical("Failed to use device.");
sr_session_destroy();
return;
}
input_format->loadfile(in, opt_input_file);
- if (opt_output_file && default_output_format) {
- if (sr_session_save(opt_output_file) != SR_OK)
- g_critical("Failed to save session.");
- }
+
sr_session_destroy();
+
+ if (fmtargs)
+ g_hash_table_destroy(fmtargs);
}
static void load_input_file(void)
}
}
-int num_real_devs(void)
-{
- struct sr_dev *dev;
- GSList *devs, *l;
- int num_devs;
-
- num_devs = 0;
- devs = sr_dev_list();
- for (l = devs; l; l = l->next) {
- dev = l->data;
- if (!sr_dev_has_hwcap(dev, SR_HWCAP_DEMO_DEV))
- num_devs++;
- }
-
- return num_devs;
-}
-
-static int set_dev_options(struct sr_dev *dev, GHashTable *args)
+static int set_dev_options(struct sr_dev_inst *sdi, GHashTable *args)
{
+ const struct sr_config_info *srci;
GHashTableIter iter;
gpointer key, value;
- int ret, i;
+ int ret;
float tmp_float;
uint64_t tmp_u64;
struct sr_rational tmp_rat;
gboolean tmp_bool;
- gboolean found;
+ void *val;
g_hash_table_iter_init(&iter, args);
while (g_hash_table_iter_next(&iter, &key, &value)) {
- found = FALSE;
- for (i = 0; sr_hwcap_options[i].hwcap; i++) {
- if (strcmp(sr_hwcap_options[i].shortname, key))
- continue;
- if ((value == NULL) &&
- (sr_hwcap_options[i].type != SR_T_BOOL)) {
- g_critical("Option '%s' needs a value.", (char *)key);
- return SR_ERR;
- }
- found = TRUE;
- switch (sr_hwcap_options[i].type) {
- case SR_T_UINT64:
- ret = sr_parse_sizestring(value, &tmp_u64);
- if (ret != SR_OK)
- break;
- ret = dev->driver->dev_config_set(dev->driver_index,
- sr_hwcap_options[i].hwcap, &tmp_u64);
- break;
- case SR_T_CHAR:
- ret = dev->driver->dev_config_set(dev->driver_index,
- sr_hwcap_options[i].hwcap, value);
- break;
- case SR_T_BOOL:
- if (!value)
- tmp_bool = TRUE;
- else
- tmp_bool = sr_parse_boolstring(value);
- ret = dev->driver->dev_config_set(dev->driver_index,
- sr_hwcap_options[i].hwcap,
- GINT_TO_POINTER(tmp_bool));
- break;
- case SR_T_FLOAT:
- tmp_float = strtof(value, NULL);
- ret = dev->driver->dev_config_set(dev->driver_index,
- sr_hwcap_options[i].hwcap, &tmp_float);
+ if (!(srci = sr_config_info_name_get(key))) {
+ g_critical("Unknown device option '%s'.", (char *) key);
+ return SR_ERR;
+ }
+
+ if ((value == NULL) &&
+ (srci->datatype != SR_T_BOOL)) {
+ g_critical("Option '%s' needs a value.", (char *)key);
+ return SR_ERR;
+ }
+ val = NULL;
+ switch (srci->datatype) {
+ case SR_T_UINT64:
+ ret = sr_parse_sizestring(value, &tmp_u64);
+ if (ret != SR_OK)
break;
- case SR_T_RATIONAL_PERIOD:
- if ((ret = sr_parse_period(value, &tmp_rat)) != SR_OK)
- break;
- ret = dev->driver->dev_config_set(dev->driver_index,
- sr_hwcap_options[i].hwcap, &tmp_rat);
+ val = &tmp_u64;
+ break;
+ case SR_T_CHAR:
+ val = value;
+ break;
+ case SR_T_BOOL:
+ if (!value)
+ tmp_bool = TRUE;
+ else
+ tmp_bool = sr_parse_boolstring(value);
+ val = &tmp_bool;
+ break;
+ case SR_T_FLOAT:
+ tmp_float = strtof(value, NULL);
+ val = &tmp_float;
+ break;
+ case SR_T_RATIONAL_PERIOD:
+ if ((ret = sr_parse_period(value, &tmp_rat)) != SR_OK)
break;
- case SR_T_RATIONAL_VOLT:
- if ((ret = sr_parse_voltage(value, &tmp_rat)) != SR_OK)
- break;
- ret = dev->driver->dev_config_set(dev->driver_index,
- sr_hwcap_options[i].hwcap, &tmp_rat);
+ val = &tmp_rat;
+ break;
+ case SR_T_RATIONAL_VOLT:
+ if ((ret = sr_parse_voltage(value, &tmp_rat)) != SR_OK)
break;
- default:
- ret = SR_ERR;
- }
+ val = &tmp_rat;
+ break;
+ default:
+ ret = SR_ERR;
+ }
+ if (val)
+ ret = sr_config_set(sdi, srci->key, val);
+ if (ret != SR_OK) {
+ g_critical("Failed to set device option '%s'.", (char *)key);
+ return ret;
+ }
+ }
- if (ret != SR_OK) {
- g_critical("Failed to set device option '%s'.", (char *)key);
- return ret;
- }
- else
- break;
+ return SR_OK;
+}
+
+static int set_limit_time(const struct sr_dev_inst *sdi)
+{
+ uint64_t time_msec;
+ uint64_t *samplerate;
+
+ time_msec = sr_parse_timestring(opt_time);
+ if (time_msec == 0) {
+ g_critical("Invalid time '%s'", opt_time);
+ sr_session_destroy();
+ return SR_ERR;
+ }
+
+ if (sr_driver_hwcap_exists(sdi->driver, SR_CONF_LIMIT_MSEC)) {
+ if (sr_config_set(sdi, SR_CONF_LIMIT_MSEC, &time_msec) != SR_OK) {
+ g_critical("Failed to configure time limit.");
+ sr_session_destroy();
+ return SR_ERR;
}
- if (!found) {
- g_critical("Unknown device option '%s'.", (char *) key);
+ }
+ else {
+ /* time limit set, but device doesn't support this...
+ * convert to samples based on the samplerate.
+ */
+ limit_samples = 0;
+ if (sr_dev_has_hwcap(sdi, SR_CONF_SAMPLERATE)) {
+ sr_config_get(sdi->driver, SR_CONF_SAMPLERATE,
+ (const void **)&samplerate, sdi);
+ limit_samples = (*samplerate) * time_msec / (uint64_t)1000;
+ }
+ if (limit_samples == 0) {
+ g_critical("Not enough time at this samplerate.");
+ sr_session_destroy();
+ return SR_ERR;
+ }
+
+ if (sr_config_set(sdi, SR_CONF_LIMIT_SAMPLES,
+ &limit_samples) != SR_OK) {
+ g_critical("Failed to configure time-based sample limit.");
+ sr_session_destroy();
return SR_ERR;
}
}
static void run_session(void)
{
- struct sr_dev *dev;
+ GSList *devices;
GHashTable *devargs;
- int num_devs, max_probes, i;
- uint64_t time_msec;
- char **probelist, *devspec;
+ struct sr_dev_inst *sdi;
+ int max_probes, i;
+ char **triggerlist;
- devargs = NULL;
- if (opt_dev) {
- devargs = parse_generic_arg(opt_dev);
- devspec = g_hash_table_lookup(devargs, "sigrok_key");
- dev = parse_devstring(devspec);
- if (!dev) {
- g_critical("Device not found.");
- return;
- }
- g_hash_table_remove(devargs, "sigrok_key");
- } else {
- num_devs = num_real_devs();
- if (num_devs == 1) {
- /* No device specified, but there is only one. */
- devargs = NULL;
- dev = parse_devstring("0");
- } else if (num_devs == 0) {
- g_critical("No devices found.");
- return;
- } else {
- g_critical("%d devices found, please select one.", num_devs);
- return;
- }
+ devices = device_scan();
+ if (!devices) {
+ g_critical("No devices found.");
+ return;
+ }
+ if (g_slist_length(devices) > 1) {
+ g_critical("sigrok-cli only supports one device for capturing.");
+ return;
}
+ sdi = devices->data;
sr_session_new();
sr_session_datafeed_callback_add(datafeed_in);
- if (sr_session_dev_add(dev) != SR_OK) {
+ if (sr_session_dev_add(sdi) != SR_OK) {
g_critical("Failed to use device.");
sr_session_destroy();
return;
}
- if (devargs) {
- if (set_dev_options(dev, devargs) != SR_OK) {
- sr_session_destroy();
- return;
+ if (opt_dev) {
+ if ((devargs = parse_generic_arg(opt_dev, FALSE))) {
+ if (set_dev_options(sdi, devargs) != SR_OK)
+ return;
+ g_hash_table_destroy(devargs);
}
- g_hash_table_destroy(devargs);
}
- if (select_probes(dev) != SR_OK)
- return;
-
- if (opt_continuous) {
- if (!sr_driver_hwcap_exists(dev->driver, SR_HWCAP_CONTINUOUS)) {
- g_critical("This device does not support continuous sampling.");
- sr_session_destroy();
- return;
- }
+ if (select_probes(sdi) != SR_OK) {
+ g_critical("Failed to set probes.");
+ sr_session_destroy();
+ return;
}
if (opt_triggers) {
- probelist = sr_parse_triggerstring(dev, opt_triggers);
- if (!probelist) {
+ if (!(triggerlist = sr_parse_triggerstring(sdi, opt_triggers))) {
sr_session_destroy();
return;
}
-
- max_probes = g_slist_length(dev->probes);
+ max_probes = g_slist_length(sdi->probes);
for (i = 0; i < max_probes; i++) {
- if (probelist[i]) {
- sr_dev_trigger_set(dev, i + 1, probelist[i]);
- g_free(probelist[i]);
+ if (triggerlist[i]) {
+ sr_dev_trigger_set(sdi, i, triggerlist[i]);
+ g_free(triggerlist[i]);
}
}
- g_free(probelist);
+ g_free(triggerlist);
}
- if (opt_time) {
- time_msec = sr_parse_timestring(opt_time);
- if (time_msec == 0) {
- g_critical("Invalid time '%s'", opt_time);
+ if (opt_continuous) {
+ if (!sr_driver_hwcap_exists(sdi->driver, SR_CONF_CONTINUOUS)) {
+ g_critical("This device does not support continuous sampling.");
sr_session_destroy();
return;
}
+ }
- if (sr_driver_hwcap_exists(dev->driver, SR_HWCAP_LIMIT_MSEC)) {
- if (dev->driver->dev_config_set(dev->driver_index,
- SR_HWCAP_LIMIT_MSEC, &time_msec) != SR_OK) {
- g_critical("Failed to configure time limit.");
- sr_session_destroy();
- return;
- }
- }
- else {
- /* time limit set, but device doesn't support this...
- * convert to samples based on the samplerate.
- */
- limit_samples = 0;
- if (sr_dev_has_hwcap(dev, SR_HWCAP_SAMPLERATE)) {
- const uint64_t *samplerate;
-
- sr_dev_info_get(dev, SR_DI_CUR_SAMPLERATE,
- (const void **)&samplerate);
- limit_samples = (*samplerate) * time_msec / (uint64_t)1000;
- }
- if (limit_samples == 0) {
- g_critical("Not enough time at this samplerate.");
- sr_session_destroy();
- return;
- }
-
- if (dev->driver->dev_config_set(dev->driver_index,
- SR_HWCAP_LIMIT_SAMPLES, &limit_samples) != SR_OK) {
- g_critical("Failed to configure time-based sample limit.");
- sr_session_destroy();
- return;
- }
+ if (opt_time) {
+ if (set_limit_time(sdi) != SR_OK) {
+ sr_session_destroy();
+ return;
}
}
if (opt_samples) {
if ((sr_parse_sizestring(opt_samples, &limit_samples) != SR_OK)
- || (dev->driver->dev_config_set(dev->driver_index,
- SR_HWCAP_LIMIT_SAMPLES, &limit_samples) != SR_OK)) {
+ || (sr_config_set(sdi, SR_CONF_LIMIT_SAMPLES,
+ &limit_samples) != SR_OK)) {
g_critical("Failed to configure sample limit.");
sr_session_destroy();
return;
if (opt_frames) {
if ((sr_parse_sizestring(opt_frames, &limit_frames) != SR_OK)
- || (dev->driver->dev_config_set(dev->driver_index,
- SR_HWCAP_LIMIT_FRAMES, &limit_frames) != SR_OK)) {
- printf("Failed to configure frame limit.\n");
+ || (sr_config_set(sdi, SR_CONF_LIMIT_FRAMES,
+ &limit_frames) != SR_OK)) {
+ g_critical("Failed to configure frame limit.");
sr_session_destroy();
return;
}
}
- if (dev->driver->dev_config_set(dev->driver_index,
- SR_HWCAP_PROBECONFIG, (char *)dev->probes) != SR_OK) {
- g_critical("Failed to configure probes.");
- sr_session_destroy();
- return;
- }
-
if (sr_session_start() != SR_OK) {
g_critical("Failed to start session.");
sr_session_destroy();
if (opt_continuous)
clear_anykey();
- if (opt_output_file && default_output_format) {
- if (sr_session_save(opt_output_file) != SR_OK)
- g_critical("Failed to save session.");
- }
sr_session_destroy();
+ g_slist_free(devices);
+
}
static void logger(const gchar *log_domain, GLogLevelFlags log_level,
const gchar *message, gpointer cb_data)
{
- /* Avoid compiler warnings. */
(void)log_domain;
(void)cb_data;
int main(int argc, char **argv)
{
+ int ret = 1;
GOptionContext *context;
GError *error;
if (!g_option_context_parse(context, &argc, &argv, &error)) {
g_critical("%s", error->message);
- return 1;
+ goto done;
}
/* Set the loglevel (amount of messages to output) for libsigrok. */
if (sr_log_loglevel_set(opt_loglevel) != SR_OK)
- return 1;
+ goto done;
/* Set the loglevel (amount of messages to output) for libsigrokdecode. */
if (srd_log_loglevel_set(opt_loglevel) != SRD_OK)
- return 1;
+ goto done;
- if (sr_init() != SR_OK)
- return 1;
+ if (sr_init(&sr_ctx) != SR_OK)
+ goto done;
if (opt_pds) {
if (srd_init(NULL) != SRD_OK)
- return 1;
+ goto done;
if (register_pds(NULL, opt_pds) != 0)
- return 1;
+ goto done;
if (srd_pd_output_callback_add(SRD_OUTPUT_ANN,
show_pd_annotations, NULL) != SRD_OK)
- return 1;
+ goto done;
if (setup_pd_stack() != 0)
- return 1;
+ goto done;
if (setup_pd_annotations() != 0)
- return 1;
+ goto done;
}
if (setup_output_format() != 0)
- return 1;
+ goto done;
if (opt_version)
show_version();
else if (opt_list_devs)
show_dev_list();
+ else if (opt_pds && opt_show)
+ show_pd_detail();
+ else if (opt_show)
+ show_dev_detail();
else if (opt_input_file)
load_input_file();
else if (opt_samples || opt_time || opt_frames || opt_continuous)
run_session();
- else if (opt_dev)
- show_dev_detail();
- else if (opt_pds)
- show_pd_detail();
else
printf("%s", g_option_context_get_help(context, TRUE, NULL));
if (opt_pds)
srd_exit();
+ ret = 0;
+
+done:
+ if (sr_ctx)
+ sr_exit(sr_ctx);
+
g_option_context_free(context);
- sr_exit();
- return 0;
+ return ret;
}
projects / sigrok-cli.git / blobdiff