#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_drvopts[];
extern struct sr_hwcap_option sr_hwcap_options[];
static uint64_t limit_samples = 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 gboolean opt_version = FALSE;
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;
"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,
{NULL, 0, 0, 0, NULL, NULL, NULL}
};
+
+/* Convert driver options hash to GSList of struct sr_hwopt. */
+static GSList *hash_to_hwopt(GHashTable *hash)
+{
+ struct sr_hwcap_option *ho;
+ struct sr_hwopt *hwopt;
+ 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;
+ for (ho = sr_drvopts; ho->shortname; ho++) {
+ if (!strcmp(key, ho->shortname)) {
+ hwopt = g_try_malloc(sizeof(struct sr_hwopt));
+ hwopt->hwopt = ho->hwcap;
+ value = g_hash_table_lookup(hash, key);
+ hwopt->value = g_strdup(value);
+ opts = g_slist_append(opts, hwopt);
+ break;
+ }
+ }
+ if (!ho->shortname) {
+ g_critical("Unknown option %s", key);
+ return NULL;
+ }
+ }
+ g_list_free(keys);
+
+ return opts;
+}
+
+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(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);
+ } 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(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;
static void show_dev_detail(void)
{
struct sr_dev *dev;
- struct sr_hwcap_option *hwo;
+ const struct sr_hwcap_option *hwo;
const struct sr_samplerates *samplerates;
struct sr_rational *rationals;
uint64_t *integers;
- int cap, *hwcaps, i;
+ const int *hwcaps;
+ int cap, i;
char *s, *title;
const char *charopts, **stropts;
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) {
+ /* Supported coupling settings */
+ printf(" %s", hwo->shortname);
+ if (sr_dev_info_get(dev, SR_DI_COUPLING,
+ (const void **)&stropts) != SR_OK) {
+ printf("\n");
+ continue;
+ }
+ printf(" - supported coupling options:\n");
+ for (i = 0; stropts[i]; i++)
+ printf(" %s\n", stropts[i]);
+
} else {
/* Everything else */
printf(" %s\n", hwo->shortname);
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, data_offset, ret, i, j;
+ int num_enabled_probes, sample_size, ret, i;
uint64_t output_len, filter_out_len;
uint8_t *output_buf, *filter_out;
- float asample;
/* If the first packet to come in isn't a header, don't even try. */
if (packet->type != SR_DF_HEADER && o == NULL)
}
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 (opt_continuous)
g_warning("Device stopped after %" PRIu64 " samples.",
received_samples);
- sr_session_halt();
+ sr_session_stop();
if (outfile && outfile != stdout)
fclose(outfile);
g_free(o);
if (opt_pds) {
if (srd_session_send(received_samples, (uint8_t*)filter_out,
filter_out_len) != SRD_OK)
- sr_session_halt();
+ 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_len) {
+ if (output_buf) {
fwrite(output_buf, 1, output_len, outfile);
+ fflush(outfile);
g_free(output_buf);
}
}
outfile = g_fopen(opt_output_file, "wb");
}
}
-// if (opt_pds)
-// srd_session_start(num_enabled_probes, unitsize,
-// meta_logic->samplerate);
break;
case SR_DF_ANALOG:
if (limit_samples && received_samples >= limit_samples)
break;
- data_offset = 0;
- for (i = 0; i < analog->num_samples; i++) {
- for (j = 0; j < num_enabled_analog_probes; j++) {
- asample = analog->data[data_offset++];
- printf("%s: %f\n", analog_probelist[j]->name, asample);
+ 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);
}
-// asample1 = asample2 = 0.0;
-// asample1 = analog->data[data_offset++];
-// asample2 = analog->data[i * num_analog_probes + 1];
-// printf("%d\t%f\t%f\n", received_samples+i+1, asample1, asample2);
}
-// 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);
-
received_samples += analog->num_samples;
break;
case SR_DF_FRAME_BEGIN:
- /* TODO */
- printf("BEGIN\n");
+ 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:
- /* TODO */
- printf("END\n");
+ 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:
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;
}
{
struct srd_decoder_inst *di_from, *di_to;
int ret, i;
- char **pds;
+ char **pds, **ids;
/* Set up the protocol decoder stack. */
pds = g_strsplit(opt_pds, ",", 0);
}
}
- if (!(di_from = srd_inst_find_by_id(pds[0]))) {
+ /* 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++) {
- if (!(di_to = srd_inst_find_by_id(pds[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;
*/
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.");
for (i = 0; annotations[i]; i++)
printf("\"%s\" ", annotations[i]);
printf("\n");
+ fflush(stdout);
}
static int select_probes(struct sr_dev *dev)
/* 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);
+ 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.");
g_critical("Failed to save session.");
}
sr_session_destroy();
+
+ if (fmtargs)
+ g_hash_table_destroy(fmtargs);
}
static void load_input_file(void)