/*
* This file is part of the sigrok project.
*
- * Copyright (C) 2010 Bert Vermeulen <bert@biot.com>
+ * Copyright (C) 2012 Bert Vermeulen <bert@biot.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
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 gboolean opt_version = FALSE;
static gint opt_loglevel = SR_LOG_WARN; /* Show errors+warnings per default. */
static gchar *opt_probes = NULL;
static gchar *opt_triggers = NULL;
static gchar *opt_pds = NULL;
+static gchar *opt_pd_stack = NULL;
static gchar *opt_input_format = NULL;
static gchar *opt_format = NULL;
static gchar *opt_time = 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},
{"format", 'f', 0, G_OPTION_ARG_STRING, &opt_format, "Output format", NULL},
{"time", 0, 0, G_OPTION_ARG_STRING, &opt_time, "How long to sample (ms)", NULL},
printf("Supported protocol decoders:\n");
for (l = srd_list_decoders(); l; l = l->next) {
dec = l->data;
- printf(" %-20s %s\n", dec->id, dec->desc);
+ printf(" %-20s %s\n", dec->id, dec->longname);
}
printf("\n");
srd_exit();
}
-static void print_device_line(struct sr_device *device)
+static void print_device_line(const struct sr_device *device)
{
- struct sr_device_instance *sdi;
+ const struct sr_device_instance *sdi;
- sdi = device->plugin->get_device_info(device->plugin_index, SR_DI_INSTANCE);
+ sr_device_get_info(device, SR_DI_INSTANCE, (const void **) &sdi);
if (sdi->vendor && sdi->vendor[0])
printf("%s ", sdi->vendor);
demo_device = NULL;
for (l = devices; l; l = l->next) {
device = l->data;
- if (strstr(device->plugin->name, "demo")) {
+ if (sr_device_has_hwcap(device, SR_HWCAP_DEMO_DEVICE)) {
demo_device = device;
continue;
}
{
struct sr_device *device;
struct sr_hwcap_option *hwo;
- struct sr_samplerates *samplerates;
+ const struct sr_samplerates *samplerates;
int cap, *capabilities, i;
- char *s, *title, *charopts, **stropts;
+ char *s, *title;
+ const char *charopts, **stropts;
device = parse_devicestring(opt_device);
if (!device) {
print_device_line(device);
- if ((charopts = (char *)device->plugin->get_device_info(
- device->plugin_index, SR_DI_TRIGGER_TYPES))) {
+ if (sr_device_get_info(device, SR_DI_TRIGGER_TYPES,
+ (const void **) &charopts) == SR_OK) {
printf("Supported triggers: ");
while (*charopts) {
printf("%c ", *charopts);
if (hwo->capability == SR_HWCAP_PATTERN_MODE) {
printf(" %s", hwo->shortname);
- stropts = (char **)device->plugin->get_device_info(
- device->plugin_index, SR_DI_PATTERNMODES);
- if (!stropts) {
+ if (sr_device_get_info(device, SR_DI_PATTERNMODES,
+ (const void **) &stropts) == SR_OK) {
+ printf(" - supported modes:\n");
+ for (i = 0; stropts[i]; i++)
+ printf(" %s\n", stropts[i]);
+ } else {
printf("\n");
- continue;
}
- printf(" - supported modes:\n");
- for (i = 0; stropts[i]; i++)
- printf(" %s\n", stropts[i]);
} else if (hwo->capability == SR_HWCAP_SAMPLERATE) {
printf(" %s", hwo->shortname);
/* Supported samplerates */
- samplerates = device->plugin->get_device_info(
- device->plugin_index, SR_DI_SAMPLERATES);
- if (!samplerates) {
+ if (sr_device_get_info(device, SR_DI_SAMPLERATES,
+ (const void **) &samplerates) != SR_OK) {
printf("\n");
continue;
}
}
}
+static void show_pd_detail(void)
+{
+ GSList *l;
+ struct srd_decoder *dec;
+ char **pdtokens, **pdtok, **ann, *doc;
+
+ pdtokens = g_strsplit(opt_pds, ",", -1);
+ for (pdtok = pdtokens; *pdtok; pdtok++) {
+ if (!(dec = srd_get_decoder_by_id(*pdtok))) {
+ printf("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);
+ 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]);
+ }
+ }
+ if ((doc = srd_decoder_doc(dec))) {
+ printf("Documentation:\n%s\n", doc[0] == '\n' ? doc+1 : doc);
+ g_free(doc);
+ }
+ }
+
+ g_strfreev(pdtokens);
+
+}
+
static void datafeed_in(struct sr_device *device, struct sr_datafeed_packet *packet)
{
static struct sr_output *o = NULL;
o = NULL;
break;
case SR_DF_TRIGGER:
- g_message("cli: received SR_DF_TRIGGER at %"PRIu64" ms",
- packet->timeoffset / 1000000);
+ g_message("cli: received SR_DF_TRIGGER");
if (o->format->event)
o->format->event(o, SR_DF_TRIGGER, &output_buf,
&output_len);
case SR_DF_LOGIC:
logic = packet->payload;
sample_size = logic->unitsize;
- g_message("cli: received SR_DF_LOGIC at %f ms duration %f ms, %"PRIu64" bytes",
- packet->timeoffset / 1000000.0, packet->duration / 1000000.0,
- logic->length);
- break;
- case SR_DF_ANALOG:
+ g_message("cli: received SR_DF_LOGIC, %"PRIu64" bytes", logic->length);
break;
}
goto cleanup;
if (opt_pds) {
- if (srd_session_feed(packet->timeoffset, packet->duration,
- (uint8_t*)filter_out, filter_out_len) != SRD_OK)
- abort();
+ 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)
}
-/* Register the given PDs for this session. */
-/* Accepts a string of the form: "spi:sck=3:sdata=4,spi:sck=3:sdata=5"
+/* Register the given PDs for this session.
+ * Accepts a string of the form: "spi:sck=3:sdata=4,spi:sck=3:sdata=5"
* That will instantiate two SPI decoders on the clock but different data
* lines.
*/
-/* TODO: Support both serial PDs and nested PDs. Parallel PDs even? */
-/* TODO: Only register here, run in streaming fashion later/elsewhere. */
static int register_pds(struct sr_device *device, const char *pdstring)
{
- char **pdtokens, **pdtok;
+ GHashTable *pd_opthash;
+ struct srd_decoder_instance *di;
+ char **pdtokens, **pdtok, *pd_name;
/* Avoid compiler warnings. */
(void)device;
+ g_datalist_init(&pd_ann_visible);
pdtokens = g_strsplit(pdstring, ",", -1);
+ pd_opthash = NULL;
+ pd_name = NULL;
for (pdtok = pdtokens; *pdtok; pdtok++) {
- struct srd_decoder_instance *di;
-
- /* Configure probes from command line */
- char **optokens, **optok;
- optokens = g_strsplit(*pdtok, ":", -1);
- di = srd_instance_new(optokens[0]);
- if(!di) {
- fprintf(stderr, "Failed to instantiate PD: %s\n",
- optokens[0]);
- g_strfreev(optokens);
- g_strfreev(pdtokens);
- return -1;
- }
- for (optok = optokens+1; *optok; optok++) {
- char probe[strlen(*optok)];
- int num;
- if (sscanf(*optok, "%[^=]=%d", probe, &num) == 2) {
- printf("Setting probe '%s' to %d\n", probe, num);
- srd_instance_set_probe(di, probe, num);
- } else {
- fprintf(stderr, "Error: Couldn't parse decoder "
- "options correctly! Aborting.\n");
- /* FIXME: Better error handling. */
- exit(EXIT_FAILURE);
- }
+ if (!(pd_opthash = parse_generic_arg(*pdtok))) {
+ fprintf(stderr, "Invalid protocol decoder option '%s'.\n", *pdtok);
+ goto err_out;
}
- g_strfreev(optokens);
- /* TODO: Handle errors. */
+ pd_name = g_strdup(g_hash_table_lookup(pd_opthash, "sigrok_key"));
+ g_hash_table_remove(pd_opthash, "sigrok_key");
+ if (!(di = srd_instance_new(pd_name, pd_opthash))) {
+ fprintf(stderr, "Failed to instantiate PD %s\n", pd_name);
+ goto err_out;
+ }
+ g_datalist_set_data(&pd_ann_visible, di->instance_id, pd_name);
+
+ /* 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_instance_set_probes(di, pd_opthash) != SRD_OK)
+ goto err_out;
+ g_hash_table_destroy(pd_opthash);
+ pd_opthash = NULL;
}
+err_out:
g_strfreev(pdtokens);
+ if (pd_opthash)
+ g_hash_table_destroy(pd_opthash);
+ if (pd_name)
+ g_free(pd_name);
return 0;
}
+void show_pd_annotation(struct srd_proto_data *pdata)
+{
+ int i;
+ char **annotations;
+
+ if (pdata->ann_format != 0) {
+ /* CLI only shows the default annotation format. */
+ return;
+ }
+
+ if (!g_datalist_get_data(&pd_ann_visible, pdata->pdo->di->instance_id)) {
+ /* Not in the list of PDs whose annotations we're showing. */
+ return;
+ }
+
+ annotations = pdata->data;
+ if (opt_loglevel > SR_LOG_WARN)
+ printf("%"PRIu64"-%"PRIu64" ", pdata->start_sample, pdata->end_sample);
+ printf("%s: ", pdata->pdo->proto_id);
+ for (i = 0; annotations[i]; i++)
+ printf("\"%s\" ", annotations[i]);
+ printf("\n");
+
+}
+
static int select_probes(struct sr_device *device)
{
struct sr_probe *probe;
devices = sr_device_list();
for (l = devices; l; l = l->next) {
device = l->data;
- if (!strstr(device->plugin->name, "demo"))
+ if (!sr_device_has_hwcap(device, SR_HWCAP_DEMO_DEVICE))
num_devices++;
}
struct sr_device *device;
GHashTable *devargs;
int num_devices, max_probes, *capabilities, i;
- uint64_t tmp_u64, time_msec;
+ uint64_t time_msec;
char **probelist, *devspec;
devargs = NULL;
*/
limit_samples = 0;
if (sr_device_has_hwcap(device, SR_HWCAP_SAMPLERATE)) {
- tmp_u64 = *((uint64_t *) device->plugin->get_device_info(
- device->plugin_index, SR_DI_CUR_SAMPLERATE));
- limit_samples = tmp_u64 * time_msec / (uint64_t) 1000;
+ const uint64_t *samplerate;
+
+ sr_device_get_info(device, 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");
int main(int argc, char **argv)
{
- struct sr_output_format **outputs;
GOptionContext *context;
GError *error;
GHashTable *fmtargs;
GHashTableIter iter;
gpointer key, value;
- int i;
- char *fmtspec;
+ struct sr_output_format **outputs;
+ struct srd_decoder_instance *di_from, *di_to;
+ int i, ret;
+ char *fmtspec, **pds;
g_log_set_default_handler(logger, NULL);
if (getenv("SIGROK_DEBUG"))
return 1;
}
+ /* Set the loglevel (amount of messages to output) for libsigrokdecode. */
+ if (srd_set_loglevel(opt_loglevel) != SRD_OK) {
+ fprintf(stderr, "cli: %s: srd_set_loglevel(%d) failed\n",
+ __func__, opt_loglevel);
+ return 1;
+ }
+
if (sr_init() != SR_OK)
return 1;
if (opt_pds) {
- /* TODO: Error handling. */
- srd_init();
- register_pds(NULL, opt_pds);
+ if (srd_init() != 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) != SRD_OK) {
+ printf("Failed to register protocol decoder callback\n");
+ return 1;
+ }
+ }
+
+ 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_instance_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_instance_find_by_id(pds[i]))) {
+ printf("Cannot stack protocol decoder '%s': instance not found.\n", pds[i]);
+ return 1;
+ }
+ if ((ret = srd_instance_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->instance_id);
+
+ di_from = di_to;
+ }
+ g_strfreev(pds);
}
if (!opt_format) {
opt_format = DEFAULT_OUTPUT_FORMAT;
- /* we'll need to remember this, so when saving to an file
+ /* we'll need to remember this so when saving to a file
* later, sigrok session format will be used.
*/
default_output_format = TRUE;
run_session();
else if (opt_device)
show_device_detail();
+ else if (opt_pds)
+ show_pd_detail();
else
printf("%s", g_option_context_get_help(context, TRUE, NULL));