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},
}
-/* 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)
{
+ gpointer dummy;
char **pdtokens, **pdtok;
/* Avoid compiler warnings. */
(void)device;
+ g_datalist_init(&pd_ann_visible);
pdtokens = g_strsplit(pdstring, ",", -1);
+ /* anything, but not NULL */
+ dummy = register_pds;
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]);
+ di = srd_instance_new(optokens[0], NULL);
if(!di) {
fprintf(stderr, "Failed to instantiate PD: %s\n",
optokens[0]);
g_strfreev(pdtokens);
return -1;
}
+ g_datalist_set_data(&pd_ann_visible, optokens[0], dummy);
for (optok = optokens+1; *optok; optok++) {
char probe[strlen(*optok)];
int num;
return 0;
}
-void show_pd_annotation(struct srd_protocol_data *pdata)
+void show_pd_annotation(struct srd_proto_data *pdata)
{
int i;
- char **annotation;
+ char **annotations;
- annotation = pdata->data;
- if (pdata->annotation_format != 0) {
+ annotations = pdata->data;
+ if (pdata->ann_format != 0) {
/* CLI only shows the default annotation format */
return;
}
- printf("%s: ", pdata->pdo->protocol_id);
- for (i = 0; annotation[i]; i++)
- printf("\"%s\" ", annotation[i]);
+ if (!g_datalist_get_data(&pd_ann_visible, pdata->pdo->proto_id)) {
+ /* not in the list of PDs whose annotations we're showing */
+ return;
+ }
+
+ printf("%s: ", pdata->pdo->proto_id);
+ for (i = 0; annotations[i]; i++)
+ printf("\"%s\" ", annotations[i]);
printf("\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;
printf("Failed to register protocol decoders\n");
return 1;
}
- if (srd_register_callback(SRD_OUTPUT_ANNOTATION,
+ 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(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(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;