#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 gboolean debug = 0;
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 GData *pd_ann_visible = 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_pds = NULL;
static gchar *opt_pd_stack = 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;
static gchar *opt_continuous = NULL;
static GOptionEntry optargs[] = {
- {"version", 'V', 0, G_OPTION_ARG_NONE, &opt_version, "Show version and support list", NULL},
- {"loglevel", 'l', 0, G_OPTION_ARG_INT, &opt_loglevel, "Select libsigrok loglevel", NULL},
- {"list-devices", 'D', 0, G_OPTION_ARG_NONE, &opt_list_devs, "List devices", NULL},
- {"input-file", 'i', 0, G_OPTION_ARG_FILENAME, &opt_input_file, "Load input from file", NULL},
- {"output-file", 'o', 0, G_OPTION_ARG_FILENAME, &opt_output_file, "Save output to file", NULL},
- {"device", 'd', 0, G_OPTION_ARG_STRING, &opt_dev, "Use device ID", NULL},
- {"probes", 'p', 0, G_OPTION_ARG_STRING, &opt_probes, "Probes to use", NULL},
- {"triggers", 't', 0, G_OPTION_ARG_STRING, &opt_triggers, "Trigger configuration", NULL},
- {"wait-trigger", 'w', 0, G_OPTION_ARG_NONE, &opt_wait_trigger, "Wait for trigger", NULL},
- {"protocol-decoders", 'a', 0, G_OPTION_ARG_STRING, &opt_pds, "Protocol decoder sequence", NULL},
- {"protocol-decoder-stack", 's', 0, G_OPTION_ARG_STRING, &opt_pd_stack, "Protocol decoder stack", NULL},
- {"input-format", 'I', 0, G_OPTION_ARG_STRING, &opt_input_format, "Input format", NULL},
- {"output-format", 'O', 0, G_OPTION_ARG_STRING, &opt_output_format, "Output format", 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, "Number of samples to acquire", NULL},
- {"continuous", 0, 0, G_OPTION_ARG_NONE, &opt_continuous, "Sample continuously", NULL},
+ {"version", 'V', 0, G_OPTION_ARG_NONE, &opt_version,
+ "Show version and support list", NULL},
+ {"loglevel", 'l', 0, G_OPTION_ARG_INT, &opt_loglevel,
+ "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,
+ "Load input from file", NULL},
+ {"input-format", 'I', 0, G_OPTION_ARG_STRING, &opt_input_format,
+ "Input format", NULL},
+ {"output-file", 'o', 0, G_OPTION_ARG_FILENAME, &opt_output_file,
+ "Save output to file", NULL},
+ {"output-format", 'O', 0, G_OPTION_ARG_STRING, &opt_output_format,
+ "Output format", NULL},
+ {"probes", 'p', 0, G_OPTION_ARG_STRING, &opt_probes,
+ "Probes to use", NULL},
+ {"triggers", 't', 0, G_OPTION_ARG_STRING, &opt_triggers,
+ "Trigger configuration", NULL},
+ {"wait-trigger", 'w', 0, G_OPTION_ARG_NONE, &opt_wait_trigger,
+ "Wait for trigger", NULL},
+ {"protocol-decoders", 'a', 0, G_OPTION_ARG_STRING, &opt_pds,
+ "Protocol decoders to run", NULL},
+ {"protocol-decoder-stack", 's', 0, G_OPTION_ARG_STRING, &opt_pd_stack,
+ "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,
+ "Number of samples to acquire", NULL},
+ {"frames", 0, 0, G_OPTION_ARG_STRING, &opt_frames,
+ "Number of frames to acquire", NULL},
+ {"continuous", 0, 0, G_OPTION_ARG_NONE, &opt_continuous,
+ "Sample continuously", NULL},
{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("sigrok-cli %s\n\n", VERSION);
+ printf("Using libsigrok %s (lib version %s).\n",
+ sr_package_version_string_get(), sr_lib_version_string_get());
+ printf("Using libsigrokdecode %s (lib version %s).\n\n",
+ srd_package_version_string_get(), srd_lib_version_string_get());
+
printf("Supported hardware drivers:\n");
drivers = sr_driver_list();
for (i = 0; drivers[i]; i++) {
if (srd_init(NULL) == SRD_OK) {
printf("Supported protocol decoders:\n");
- srd_decoders_load_all();
- for (l = srd_decoders_list(); l; l = l->next) {
+ srd_decoder_load_all();
+ for (l = srd_decoder_list(); l; l = l->next) {
dec = l->data;
printf(" %-20s %s\n", dec->id, dec->longname);
+ /* Print protocol description upon "-l 3" or higher. */
+ if (opt_loglevel >= SR_LOG_INFO)
+ printf(" %-20s %s\n", "", dec->desc);
}
srd_exit();
}
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;
-
- devcnt = 0;
- devs = sr_dev_list();
+ struct sr_dev_inst *sdi;
+ GSList *devices, *l;
- 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;
- struct sr_hwcap_option *hwo;
+ struct sr_dev_inst *sdi;
+ const struct sr_config_info *srci;
const struct sr_samplerates *samplerates;
- int cap, *hwcaps, i;
+ struct sr_rational *rationals;
+ GSList *devices;
+ uint64_t *integers;
+ 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_info_get(sdi->driver, SR_DI_TRIGGER_TYPES, (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_info_get(sdi->driver, SR_DI_HWOPTS, (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_info_get(sdi->driver, SR_DI_HWCAPS, (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) {
- printf(" %s", hwo->shortname);
- if (sr_dev_info_get(dev, SR_DI_PATTERNMODES,
- (const void **)&stropts) == SR_OK) {
- printf(" - supported modes:\n");
+ if (srci->key == SR_CONF_PATTERN_MODE) {
+ /* Pattern generator modes */
+ printf(" %s", srci->id);
+ if (sr_info_get(sdi->driver, SR_DI_PATTERNS,
+ (const void **)&stropts, sdi) == SR_OK) {
+ printf(" - supported patterns:\n");
for (i = 0; stropts[i]; i++)
printf(" %s\n", stropts[i]);
} else {
printf("\n");
}
- } else if (hwo->hwcap == SR_HWCAP_SAMPLERATE) {
- printf(" %s", hwo->shortname);
+
+ } else if (srci->key == SR_CONF_SAMPLERATE) {
/* Supported samplerates */
- 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;
}
-
if (samplerates->step) {
/* low */
if (!(s = sr_samplerate_string(samplerates->low)))
g_free(s);
} else {
printf(" - supported samplerates:\n");
- for (i = 0; samplerates->list[i]; i++) {
+ for (i = 0; samplerates->list[i]; i++)
printf(" %s\n", sr_samplerate_string(samplerates->list[i]));
- }
}
+
+ } else if (srci->key == SR_CONF_BUFFERSIZE) {
+ /* Supported buffer sizes */
+ printf(" %s", srci->id);
+ if (sr_info_get(sdi->driver, SR_DI_BUFFERSIZES,
+ (const void **)&integers, sdi) != SR_OK) {
+ printf("\n");
+ continue;
+ }
+ printf(" - supported buffer sizes:\n");
+ for (i = 0; integers[i]; i++)
+ printf(" %"PRIu64"\n", integers[i]);
+
+ } else if (srci->key == SR_CONF_TIMEBASE) {
+ /* Supported time bases */
+ printf(" %s", srci->id);
+ if (sr_info_get(sdi->driver, SR_DI_TIMEBASES,
+ (const void **)&rationals, sdi) != SR_OK) {
+ printf("\n");
+ continue;
+ }
+ printf(" - supported time bases:\n");
+ for (i = 0; rationals[i].p && rationals[i].q; i++)
+ printf(" %s\n", sr_period_string(
+ rationals[i].p * rationals[i].q));
+
+ } else if (srci->key == SR_CONF_TRIGGER_SOURCE) {
+ /* Supported trigger sources */
+ printf(" %s", srci->id);
+ if (sr_info_get(sdi->driver, SR_DI_TRIGGER_SOURCES,
+ (const void **)&stropts, sdi) != SR_OK) {
+ printf("\n");
+ continue;
+ }
+ printf(" - supported trigger sources:\n");
+ for (i = 0; stropts[i]; i++)
+ printf(" %s\n", stropts[i]);
+
+ } else if (srci->key == SR_CONF_FILTER) {
+ /* Supported filters */
+ printf(" %s", srci->id);
+ if (sr_info_get(sdi->driver, SR_DI_FILTERS,
+ (const void **)&stropts, sdi) != SR_OK) {
+ printf("\n");
+ continue;
+ }
+ printf(" - supported filter targets:\n");
+ for (i = 0; stropts[i]; i++)
+ printf(" %s\n", stropts[i]);
+
+ } else if (srci->key == SR_CONF_VDIV) {
+ /* Supported volts/div values */
+ printf(" %s", srci->id);
+ if (sr_info_get(sdi->driver, SR_DI_VDIVS,
+ (const void **)&rationals, sdi) != SR_OK) {
+ printf("\n");
+ continue;
+ }
+ printf(" - supported volts/div:\n");
+ for (i = 0; rationals[i].p && rationals[i].q; i++)
+ printf(" %s\n", sr_voltage_string( &rationals[i]));
+
+ } else if (srci->key == SR_CONF_COUPLING) {
+ /* Supported coupling settings */
+ printf(" %s", srci->id);
+ if (sr_info_get(sdi->driver, SR_DI_COUPLING,
+ (const void **)&stropts, sdi) != SR_OK) {
+ printf("\n");
+ continue;
+ }
+ printf(" - supported coupling options:\n");
+ for (i = 0; stropts[i]; i++)
+ printf(" %s\n", stropts[i]);
+
} else {
- printf(" %s\n", hwo->shortname);
+ /* Everything else */
+ printf(" %s\n", srci->id);
}
}
+
}
static void show_pd_detail(void)
GSList *l;
struct srd_decoder *dec;
char **pdtokens, **pdtok, **ann, *doc;
+ struct srd_probe *p;
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.", *pdtok);
+ g_critical("Protocol decoder %s not found.", *pdtok);
return;
}
printf("ID: %s\nName: %s\nLong name: %s\nDescription: %s\n",
dec->id, dec->name, dec->longname, dec->desc);
printf("License: %s\n", dec->license);
+ printf("Annotations:\n");
if (dec->annotations) {
- printf("Annotations:\n");
for (l = dec->annotations; l; l = l->next) {
ann = l->data;
printf("- %s\n %s\n", ann[0], ann[1]);
}
+ } else {
+ printf("None.\n");
+ }
+ /* TODO: Print supported decoder options. */
+ printf("Required probes:\n");
+ if (dec->probes) {
+ for (l = dec->probes; l; l = l->next) {
+ p = l->data;
+ printf("- %s (%s): %s\n",
+ p->name, p->id, p->desc);
+ }
+ } else {
+ printf("None.\n");
+ }
+ printf("Optional probes:\n");
+ if (dec->opt_probes) {
+ for (l = dec->opt_probes; l; l = l->next) {
+ p = l->data;
+ printf("- %s (%s): %s\n",
+ p->name, p->id, p->desc);
+ }
+ } else {
+ printf("None.\n");
}
- if ((doc = srd_decoder_doc(dec))) {
- printf("Documentation:\n%s\n", doc[0] == '\n' ? doc+1 : doc);
+ if ((doc = srd_decoder_doc_get(dec))) {
+ printf("Documentation:\n%s\n",
+ doc[0] == '\n' ? doc + 1 : doc);
g_free(doc);
}
}
g_strfreev(pdtokens);
+}
+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(struct sr_dev *dev, struct sr_datafeed_packet *packet)
+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 probelist[SR_MAX_NUM_PROBES] = { 0 };
+ static GArray *logic_probelist = NULL;
static uint64_t received_samples = 0;
static int unitsize = 0;
static int triggered = 0;
static FILE *outfile = NULL;
- struct sr_probe *probe;
- struct sr_datafeed_header *header;
- struct sr_datafeed_logic *logic;
- int num_enabled_probes, sample_size, ret, i;
- uint64_t output_len, filter_out_len;
- char *output_buf, *filter_out;
+ 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)
sample_size = -1;
switch (packet->type) {
case SR_DF_HEADER:
- g_message("cli: Received SR_DF_HEADER");
+ g_debug("cli: Received SR_DF_HEADER");
/* Initialize the output module. */
if (!(o = g_try_malloc(sizeof(struct sr_output)))) {
- printf("Output module malloc failed.\n");
+ g_critical("Output module malloc failed.");
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) {
- printf("Output format initialization failed.\n");
+ g_critical("Output format initialization failed.");
exit(1);
}
}
- header = packet->payload;
- num_enabled_probes = 0;
- for (i = 0; i < header->num_logic_probes; i++) {
- probe = g_slist_nth_data(dev->probes, i);
- if (probe->enabled)
- probelist[num_enabled_probes++] = probe->index;
- }
- /* How many bytes we need to store num_enabled_probes bits */
- unitsize = (num_enabled_probes + 7) / 8;
-
+ /* Prepare non-stdout output. */
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,
+ /* 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;
- ret = sr_datastore_new(unitsize, &(dev->datastore));
- if (ret != SR_OK) {
- printf("Failed to create datastore.\n");
- exit(1);
- }
+ savebuf = g_byte_array_new();
} else {
/* saving to a file in whatever format was set
- * with -O, so all we need is a filehandle */
+ * 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,
- header->samplerate);
+
+ /* 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_info_get(sdi->driver, SR_DI_CUR_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:
- g_message("cli: Received SR_DF_END");
+ g_debug("cli: Received SR_DF_END");
if (!o) {
- g_message("cli: double end!");
+ g_debug("cli: double end!");
break;
}
if (o->format->event) {
o->format->event(o, SR_DF_END, &output_buf, &output_len);
- if (output_len) {
+ if (output_buf) {
if (outfile)
fwrite(output_buf, 1, output_len, outfile);
g_free(output_buf);
}
}
if (limit_samples && received_samples < limit_samples)
- printf("Device only sent %" PRIu64 " samples.\n",
+ g_warning("Device only sent %" PRIu64 " samples.",
received_samples);
if (opt_continuous)
- printf("Device stopped after %" PRIu64 " samples.\n",
+ 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_message("cli: received SR_DF_TRIGGER");
+ g_debug("cli: received SR_DF_TRIGGER");
if (o->format->event)
o->format->event(o, SR_DF_TRIGGER, &output_buf,
&output_len);
triggered = 1;
break;
+
case SR_DF_LOGIC:
logic = packet->payload;
- sample_size = logic->unitsize;
g_message("cli: received SR_DF_LOGIC, %"PRIu64" bytes", logic->length);
- break;
- }
+ sample_size = logic->unitsize;
+ if (logic->length == 0)
+ break;
- /* not supporting anything but SR_DF_LOGIC for now */
+ /* Don't store any samples until triggered. */
+ if (opt_wait_trigger && !triggered)
+ break;
- if (sample_size == -1 || logic->length == 0)
- return;
+ if (limit_samples && received_samples >= limit_samples)
+ break;
- /* Don't store any samples until triggered. */
- if (opt_wait_trigger && !triggered)
- return;
+ ret = sr_filter_probes(sample_size, unitsize, logic_probelist,
+ logic->data, logic->length,
+ &filter_out, &filter_out_len);
+ if (ret != SR_OK)
+ break;
- if (limit_samples && received_samples >= limit_samples)
- return;
+ /* 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.
+ */
+ if (limit_samples && (received_samples + logic->length / sample_size >
+ limit_samples * sample_size))
+ filter_out_len = limit_samples * sample_size - received_samples;
- /* TODO: filters only support SR_DF_LOGIC */
- ret = sr_filter_probes(sample_size, unitsize, probelist,
- logic->data, logic->length,
- &filter_out, &filter_out_len);
- if (ret != SR_OK)
- return;
+ if (opt_output_file && default_output_format) {
+ /* Saving to a session file. */
+ g_byte_array_append(savebuf, filter_out, filter_out_len);
+ } else {
+ 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);
+ }
+ }
+ }
+ g_free(filter_out);
- /* 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.
- */
- if (limit_samples && (received_samples + logic->length / sample_size >
- limit_samples * sample_size))
- filter_out_len = limit_samples * sample_size - received_samples;
+ received_samples += logic->length / sample_size;
+ break;
- if (dev->datastore)
- sr_datastore_put(dev->datastore, filter_out,
- filter_out_len, sample_size, probelist);
+ case SR_DF_ANALOG:
+ analog = packet->payload;
+ g_message("cli: received SR_DF_ANALOG, %d samples", analog->num_samples);
+ if (analog->num_samples == 0)
+ break;
- 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 (limit_samples && received_samples >= limit_samples)
+ break;
- if (opt_pds) {
- if (srd_session_feed(received_samples, (uint8_t*)filter_out,
- filter_out_len) != SRD_OK)
- sr_session_halt();
- } 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_len) {
- fwrite(output_buf, 1, output_len, outfile);
- g_free(output_buf);
+ if (o->format->data && packet->type == o->format->df_type) {
+ o->format->data(o, (const uint8_t *)analog->data,
+ analog->num_samples * sizeof(float),
+ &output_buf, &output_len);
+ if (output_buf) {
+ fwrite(output_buf, 1, output_len, outfile);
+ fflush(outfile);
+ g_free(output_buf);
+ }
+ }
+
+ received_samples += analog->num_samples;
+ break;
+
+ case SR_DF_FRAME_BEGIN:
+ g_debug("cli: received SR_DF_FRAME_BEGIN");
+ if (o->format->event) {
+ o->format->event(o, SR_DF_FRAME_BEGIN, &output_buf,
+ &output_len);
+ if (output_buf) {
+ fwrite(output_buf, 1, output_len, outfile);
+ fflush(outfile);
+ g_free(output_buf);
+ }
}
+ break;
+
+ case SR_DF_FRAME_END:
+ g_debug("cli: received SR_DF_FRAME_END");
+ if (o->format->event) {
+ o->format->event(o, SR_DF_FRAME_END, &output_buf,
+ &output_len);
+ if (output_buf) {
+ fwrite(output_buf, 1, output_len, outfile);
+ fflush(outfile);
+ g_free(output_buf);
+ }
+ }
+ break;
+
+ default:
+ break;
}
-cleanup:
- g_free(filter_out);
- received_samples += logic->length / sample_size;
+ 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);
+ }
+ }
}
{
GHashTable *pd_opthash;
struct srd_decoder_inst *di;
+ int ret;
char **pdtokens, **pdtok, *pd_name;
- /* Avoid compiler warnings. */
(void)dev;
- g_datalist_init(&pd_ann_visible);
- pdtokens = g_strsplit(pdstring, ",", -1);
- pd_opthash = NULL;
+ ret = 0;
+ pd_ann_visible = g_hash_table_new_full(g_str_hash, g_int_equal,
+ g_free, NULL);
pd_name = NULL;
-
+ pd_opthash = NULL;
+ pdtokens = g_strsplit(pdstring, ",", 0);
for (pdtok = pdtokens; *pdtok; pdtok++) {
- if (!(pd_opthash = parse_generic_arg(*pdtok))) {
- fprintf(stderr, "Invalid protocol decoder option '%s'.\n", *pdtok);
+ if (!(pd_opthash = parse_generic_arg(*pdtok, TRUE))) {
+ g_critical("Invalid protocol decoder option '%s'.", *pdtok);
goto err_out;
}
pd_name = g_strdup(g_hash_table_lookup(pd_opthash, "sigrok_key"));
g_hash_table_remove(pd_opthash, "sigrok_key");
if (srd_decoder_load(pd_name) != SRD_OK) {
- fprintf(stderr, "Failed to load protocol decoder %s\n", pd_name);
+ g_critical("Failed to load protocol decoder %s.", pd_name);
+ ret = 1;
goto err_out;
}
if (!(di = srd_inst_new(pd_name, pd_opthash))) {
- fprintf(stderr, "Failed to instantiate protocol decoder %s\n", pd_name);
+ g_critical("Failed to instantiate protocol decoder %s.", pd_name);
+ ret = 1;
goto err_out;
}
- g_datalist_set_data(&pd_ann_visible, di->inst_id, pd_name);
+
+ /* If no annotation list was specified, add them all in now.
+ * This will be pared down later to leave only the last PD
+ * in the stack.
+ */
+ if (!opt_pd_annotations)
+ g_hash_table_insert(pd_ann_visible,
+ g_strdup(di->inst_id), NULL);
/* Any keys left in the options hash are probes, where the key
* is the probe name as specified in the decoder class, and the
* value is the probe number i.e. the order in which the PD's
* incoming samples are arranged. */
- if (srd_inst_probes_set(di, pd_opthash) != SRD_OK)
+ if (srd_inst_probe_set_all(di, pd_opthash) != SRD_OK) {
+ ret = 1;
goto err_out;
+ }
g_hash_table_destroy(pd_opthash);
pd_opthash = NULL;
}
if (pd_name)
g_free(pd_name);
+ return ret;
+}
+
+int setup_pd_stack(void)
+{
+ struct srd_decoder_inst *di_from, *di_to;
+ int ret, i;
+ char **pds, **ids;
+
+ /* Set up the protocol decoder stack. */
+ pds = g_strsplit(opt_pds, ",", 0);
+ if (g_strv_length(pds) > 1) {
+ if (opt_pd_stack) {
+ /* A stack setup was specified, use that. */
+ g_strfreev(pds);
+ pds = g_strsplit(opt_pd_stack, ",", 0);
+ if (g_strv_length(pds) < 2) {
+ g_strfreev(pds);
+ g_critical("Specify at least two protocol decoders to stack.");
+ return 1;
+ }
+ }
+
+ /* First PD goes at the bottom of the stack. */
+ ids = g_strsplit(pds[0], ":", 0);
+ if (!(di_from = srd_inst_find_by_id(ids[0]))) {
+ g_strfreev(ids);
+ g_critical("Cannot stack protocol decoder '%s': "
+ "instance not found.", pds[0]);
+ return 1;
+ }
+ g_strfreev(ids);
+
+ /* Every subsequent PD goes on top. */
+ for (i = 1; pds[i]; i++) {
+ ids = g_strsplit(pds[i], ":", 0);
+ if (!(di_to = srd_inst_find_by_id(ids[0]))) {
+ g_strfreev(ids);
+ g_critical("Cannot stack protocol decoder '%s': "
+ "instance not found.", pds[i]);
+ return 1;
+ }
+ g_strfreev(ids);
+ if ((ret = srd_inst_stack(di_from, di_to)) != SRD_OK)
+ return 1;
+
+ /* Don't show annotation from this PD. Only the last PD in
+ * the stack will be left on the annotation list (unless
+ * the annotation list was specifically provided).
+ */
+ if (!opt_pd_annotations)
+ g_hash_table_remove(pd_ann_visible,
+ di_from->inst_id);
+
+ di_from = di_to;
+ }
+ }
+ g_strfreev(pds);
+
+ return 0;
+}
+
+int setup_pd_annotations(void)
+{
+ GSList *l;
+ struct srd_decoder *dec;
+ int ann;
+ char **pds, **pdtok, **keyval, **ann_descr;
+
+ /* Set up custom list of PDs and annotations to show. */
+ if (opt_pd_annotations) {
+ pds = g_strsplit(opt_pd_annotations, ",", 0);
+ for (pdtok = pds; *pdtok && **pdtok; pdtok++) {
+ ann = 0;
+ keyval = g_strsplit(*pdtok, "=", 0);
+ if (!(dec = srd_decoder_get_by_id(keyval[0]))) {
+ g_critical("Protocol decoder '%s' not found.", keyval[0]);
+ return 1;
+ }
+ if (!dec->annotations) {
+ g_critical("Protocol decoder '%s' has no annotations.", keyval[0]);
+ return 1;
+ }
+ if (g_strv_length(keyval) == 2) {
+ for (l = dec->annotations; l; l = l->next, ann++) {
+ ann_descr = l->data;
+ if (!canon_cmp(ann_descr[0], keyval[1]))
+ /* Found it. */
+ break;
+ }
+ if (!l) {
+ g_critical("Annotation '%s' not found "
+ "for protocol decoder '%s'.", keyval[1], keyval[0]);
+ return 1;
+ }
+ }
+ g_debug("cli: showing protocol decoder annotation %d from '%s'", ann, keyval[0]);
+ g_hash_table_insert(pd_ann_visible, g_strdup(keyval[0]), GINT_TO_POINTER(ann));
+ g_strfreev(keyval);
+ }
+ g_strfreev(pds);
+ }
+
+ return 0;
+}
+
+int setup_output_format(void)
+{
+ GHashTable *fmtargs;
+ GHashTableIter iter;
+ gpointer key, value;
+ struct sr_output_format **outputs;
+ int i;
+ char *fmtspec;
+
+ if (!opt_output_format) {
+ opt_output_format = DEFAULT_OUTPUT_FORMAT;
+ /* we'll need to remember this so when saving to a file
+ * later, sigrok session format will be used.
+ */
+ default_output_format = TRUE;
+ }
+
+ fmtargs = parse_generic_arg(opt_output_format, TRUE);
+ fmtspec = g_hash_table_lookup(fmtargs, "sigrok_key");
+ if (!fmtspec) {
+ g_critical("Invalid output format.");
+ return 1;
+ }
+ outputs = sr_output_list();
+ for (i = 0; outputs[i]; i++) {
+ if (strcmp(outputs[i]->id, fmtspec))
+ continue;
+ g_hash_table_remove(fmtargs, "sigrok_key");
+ output_format = outputs[i];
+ g_hash_table_iter_init(&iter, fmtargs);
+ while (g_hash_table_iter_next(&iter, &key, &value)) {
+ /* only supporting one parameter per output module
+ * for now, and only its value */
+ output_format_param = g_strdup(value);
+ break;
+ }
+ break;
+ }
+ if (!output_format) {
+ g_critical("Invalid output format %s.", opt_output_format);
+ return 1;
+ }
+ g_hash_table_destroy(fmtargs);
+
return 0;
}
-void show_pd_annotation(struct srd_proto_data *pdata, void *cb_data)
+void show_pd_annotations(struct srd_proto_data *pdata, void *cb_data)
{
int i;
char **annotations;
+ gpointer ann_format;
/* 'cb_data' is not used in this specific callback. */
(void)cb_data;
- if (pdata->ann_format != 0) {
- /* CLI only shows the default annotation format. */
+ if (!pd_ann_visible)
return;
- }
- if (!g_datalist_get_data(&pd_ann_visible, pdata->pdo->di->inst_id)) {
+ if (!g_hash_table_lookup_extended(pd_ann_visible, pdata->pdo->di->inst_id,
+ NULL, &ann_format))
/* Not in the list of PDs whose annotations we're showing. */
return;
- }
+
+ if (pdata->ann_format != GPOINTER_TO_INT(ann_format))
+ /* We don't want this particular format from the PD. */
+ return;
annotations = pdata->data;
if (opt_loglevel > SR_LOG_WARN)
for (i = 0; annotations[i]; i++)
printf("\"%s\" ", annotations[i]);
printf("\n");
-
+ 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 there are no input formats, return NULL right away. */
inputs = sr_input_list();
if (!inputs) {
- fprintf(stderr, "cli: %s: no supported input formats "
- "available", __func__);
+ g_critical("No supported input formats available.");
return NULL;
}
/* 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;
- printf("Using user-specified input file format"
- " '%s'.\n", inputs[i]->id);
+ g_debug("Using user-specified input file format '%s'.",
+ inputs[i]->id);
return inputs[i];
}
/* The user specified an unknown input format, return NULL. */
- fprintf(stderr, "Error: Specified input file format '%s' is "
- "unknown.\n", opt_input_format);
+ g_critical("Error: specified input file format '%s' is "
+ "unknown.", opt);
return NULL;
}
/* Return NULL if no input module wanted to touch this. */
if (!inputs[i]) {
- fprintf(stderr, "Error: No matching input module found.\n");
+ g_critical("Error: no matching input module found.");
return NULL;
}
+
+ g_debug("cli: Autodetected '%s' input format for file '%s'.",
+ inputs[i]->id, filename);
- printf("Using input file format '%s'.\n", inputs[i]->id);
return inputs[i];
}
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;
- input_format = determine_input_file_format(opt_input_file,
- opt_input_format);
- if (!input_format) {
- fprintf(stderr, "Error: Couldn't detect input file format.\n");
+ 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,
+ fmtspec))) {
+ /* The exact cause was already logged. */
return;
}
+ if (fmtargs)
+ g_hash_table_remove(fmtargs, "sigrok_key");
+
if (stat(opt_input_file, &st) == -1) {
- printf("Failed to load %s: %s\n", opt_input_file,
+ g_critical("Failed to load %s: %s", opt_input_file,
strerror(errno));
exit(1);
}
/* Initialize the input module. */
if (!(in = g_try_malloc(sizeof(struct sr_input)))) {
- printf("Failed to allocate input module.\n");
+ g_critical("Failed to allocate input module.");
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) {
- printf("Input format init failed.\n");
+ g_critical("Input format init failed.");
exit(1);
}
}
- 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) {
- printf("Failed to use device.\n");
+ 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)
- printf("Failed to save session.\n");
- }
+
sr_session_destroy();
+ if (fmtargs)
+ g_hash_table_destroy(fmtargs);
}
static void load_input_file(void)
/* fall back on input modules */
load_input_file_format();
}
-
-}
-
-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;
- gboolean found;
+ struct sr_rational tmp_rat;
gboolean tmp_bool;
+ 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)) {
- printf("Option '%s' needs a value.\n", (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);
+ 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_CHAR:
- ret = dev->driver->dev_config_set(dev->driver_index,
- sr_hwcap_options[i].hwcap, value);
+ 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_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));
+ 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_dev_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) {
- printf("Failed to set device option '%s'.\n", (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_dev_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) {
- printf("Unknown device option '%s'.\n", (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_info_get(sdi->driver, SR_DI_CUR_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_dev_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_warning("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) {
- printf("No devices found.\n");
- return;
- } else {
- printf("%d devices found, please select one.\n", 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) {
- printf("Failed to use device.\n");
+ 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)) {
- printf("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) {
- printf("Invalid time '%s'\n", 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) {
- printf("Failed to configure time limit.\n");
- 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) {
- printf("Not enough time at this samplerate.\n");
- sr_session_destroy();
- return;
- }
-
- if (dev->driver->dev_config_set(dev->driver_index,
- SR_HWCAP_LIMIT_SAMPLES, &limit_samples) != SR_OK) {
- printf("Failed to configure time-based sample limit.\n");
- 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)) {
- printf("Failed to configure sample limit.\n");
+ || (sr_dev_config_set(sdi, SR_CONF_LIMIT_SAMPLES,
+ &limit_samples) != SR_OK)) {
+ g_critical("Failed to configure sample limit.");
sr_session_destroy();
return;
}
}
- if (dev->driver->dev_config_set(dev->driver_index,
- SR_HWCAP_PROBECONFIG, (char *)dev->probes) != SR_OK) {
- printf("Failed to configure probes.\n");
- sr_session_destroy();
- return;
+ if (opt_frames) {
+ if ((sr_parse_sizestring(opt_frames, &limit_frames) != SR_OK)
+ || (sr_dev_config_set(sdi, SR_CONF_LIMIT_FRAMES,
+ &limit_frames) != SR_OK)) {
+ g_critical("Failed to configure frame limit.");
+ sr_session_destroy();
+ return;
+ }
}
if (sr_session_start() != SR_OK) {
- printf("Failed to start session.\n");
+ g_critical("Failed to start session.");
sr_session_destroy();
return;
}
if (opt_continuous)
clear_anykey();
- if (opt_output_file && default_output_format) {
- if (sr_session_save(opt_output_file) != SR_OK)
- printf("Failed to save session.\n");
- }
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;
* All messages, warnings, errors etc. go to stderr (not stdout) in
* order to not mess up the CLI tool data output, e.g. VCD output.
*/
- if (log_level & (G_LOG_LEVEL_ERROR | G_LOG_LEVEL_WARNING)) {
+ if (log_level & (G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING)
+ || opt_loglevel > SR_LOG_WARN) {
fprintf(stderr, "%s\n", message);
fflush(stderr);
- } else {
- if ((log_level & G_LOG_LEVEL_MESSAGE && debug == 1)
- || debug == 2) {
- printf("%s\n", message);
- fflush(stderr);
- }
}
}
int main(int argc, char **argv)
{
+ int ret = 1;
GOptionContext *context;
GError *error;
- GHashTable *fmtargs;
- GHashTableIter iter;
- gpointer key, value;
- struct sr_output_format **outputs;
- struct srd_decoder_inst *di_from, *di_to;
- int i, ret;
- char *fmtspec, **pds;
g_log_set_default_handler(logger, NULL);
- if (getenv("SIGROK_DEBUG"))
- debug = strtol(getenv("SIGROK_DEBUG"), NULL, 10);
error = NULL;
context = g_option_context_new(NULL);
g_option_context_add_main_entries(context, optargs, NULL);
if (!g_option_context_parse(context, &argc, &argv, &error)) {
- g_warning("%s", error->message);
- return 1;
+ g_critical("%s", error->message);
+ goto done;
}
/* Set the loglevel (amount of messages to output) for libsigrok. */
- if (sr_log_loglevel_set(opt_loglevel) != SR_OK) {
- fprintf(stderr, "cli: %s: sr_log_loglevel_set(%d) failed\n",
- __func__, opt_loglevel);
- return 1;
- }
+ if (sr_log_loglevel_set(opt_loglevel) != SR_OK)
+ goto done;
/* Set the loglevel (amount of messages to output) for libsigrokdecode. */
- if (srd_log_loglevel_set(opt_loglevel) != SRD_OK) {
- fprintf(stderr, "cli: %s: srd_log_loglevel_set(%d) failed\n",
- __func__, opt_loglevel);
- return 1;
- }
+ if (srd_log_loglevel_set(opt_loglevel) != SRD_OK)
+ 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) {
- printf("Failed to initialize sigrokdecode\n");
- return 1;
- }
- if (register_pds(NULL, opt_pds) != 0) {
- printf("Failed to register protocol decoders\n");
- return 1;
- }
- if (srd_register_callback(SRD_OUTPUT_ANN,
- show_pd_annotation, NULL) != SRD_OK) {
- printf("Failed to register protocol decoder callback\n");
- return 1;
- }
+ if (srd_init(NULL) != SRD_OK)
+ goto done;
+ if (register_pds(NULL, opt_pds) != 0)
+ goto done;
+ if (srd_pd_output_callback_add(SRD_OUTPUT_ANN,
+ show_pd_annotations, NULL) != SRD_OK)
+ goto done;
+ if (setup_pd_stack() != 0)
+ goto done;
+ if (setup_pd_annotations() != 0)
+ goto done;
}
- if (opt_pd_stack) {
- pds = g_strsplit(opt_pd_stack, ",", 0);
- if (g_strv_length(pds) < 2) {
- printf("Specify at least two protocol decoders to stack.\n");
- return 1;
- }
-
- if (!(di_from = srd_inst_find_by_id(pds[0]))) {
- printf("Cannot stack protocol decoder '%s': instance not found.\n", pds[0]);
- return 1;
- }
- for (i = 1; pds[i]; i++) {
- if (!(di_to = srd_inst_find_by_id(pds[i]))) {
- printf("Cannot stack protocol decoder '%s': instance not found.\n", pds[i]);
- return 1;
- }
- if ((ret = srd_inst_stack(di_from, di_to) != SRD_OK))
- return ret;
-
- /* Don't show annotation from this PD. Only the last PD in
- * the stack will be left on the annotation list.
- */
- g_datalist_remove_data(&pd_ann_visible, di_from->inst_id);
-
- di_from = di_to;
- }
- g_strfreev(pds);
- }
-
- if (!opt_output_format) {
- opt_output_format = DEFAULT_OUTPUT_FORMAT;
- /* we'll need to remember this so when saving to a file
- * later, sigrok session format will be used.
- */
- default_output_format = TRUE;
- }
- fmtargs = parse_generic_arg(opt_output_format);
- fmtspec = g_hash_table_lookup(fmtargs, "sigrok_key");
- if (!fmtspec) {
- printf("Invalid output format.\n");
- return 1;
- }
- outputs = sr_output_list();
- for (i = 0; outputs[i]; i++) {
- if (strcmp(outputs[i]->id, fmtspec))
- continue;
- g_hash_table_remove(fmtargs, "sigrok_key");
- output_format = outputs[i];
- g_hash_table_iter_init(&iter, fmtargs);
- while (g_hash_table_iter_next(&iter, &key, &value)) {
- /* only supporting one parameter per output module
- * for now, and only its value */
- output_format_param = g_strdup(value);
- break;
- }
- break;
- }
- if (!output_format) {
- printf("invalid output format %s\n", opt_output_format);
- return 1;
- }
+ if (setup_output_format() != 0)
+ 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_continuous)
+ 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);
- g_hash_table_destroy(fmtargs);
- sr_exit();
- return 0;
+ return ret;
}
projects / sigrok-cli.git / blobdiff