X-Git-Url: https://sigrok.org/gitweb/?p=sigrok-cli.git;a=blobdiff_plain;f=sigrok-cli.c;h=07800d2ddd37db760971cb52ffbafa8468564738;hp=33d8ebbedb5f979cf02f557a8c230e8ed566a860;hb=110aa72a47c771ef57e358f0df361451270f3710;hpb=ca07c71183a88c7f6eeb47c0d11399f0145562a1

diff --git a/sigrok-cli.c b/sigrok-cli.c
index 33d8ebb..07800d2 100644
--- a/sigrok-cli.c
+++ b/sigrok-cli.c
@@ -1,7 +1,7 @@
 /*
  * 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
@@ -119,7 +119,7 @@ static void show_version(void)
 	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");
 
@@ -159,7 +159,7 @@ static void show_device_list(void)
 	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;
 		}
@@ -258,6 +258,38 @@ static void show_device_detail(void)
 	}
 }
 
+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;
@@ -412,8 +444,8 @@ static void datafeed_in(struct sr_device *device, struct sr_datafeed_packet *pac
 		goto cleanup;
 
 	if (opt_pds) {
-		if (srd_session_feed(packet->timeoffset, packet->duration,
-				(uint8_t*)filter_out, filter_out_len) != SRD_OK)
+		if (srd_session_feed(received_samples, (uint8_t*)filter_out,
+				filter_out_len) != SRD_OK)
 			abort();
 	} else {
 		output_len = 0;
@@ -438,51 +470,46 @@ cleanup:
  */
 static int register_pds(struct sr_device *device, const char *pdstring)
 {
-	gpointer dummy;
-	char **pdtokens, **pdtok;
+	GHashTable *pd;
+	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 = NULL;
+	pd_name = NULL;
 
-	/* 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], NULL);
-		if(!di) {
-			fprintf(stderr, "Failed to instantiate PD: %s\n",
-					optokens[0]);
-			g_strfreev(optokens);
-			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;
-			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 = 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, "sigrok_key"));
+		g_hash_table_remove(pd, "sigrok_key");
+		if (!(di = srd_instance_new(pd_name, pd))) {
+			fprintf(stderr, "Failed to instantiate PD %s\n", pd_name);
+			goto err_out;
+		}
+		g_datalist_set_data(&pd_ann_visible, pd_name, 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) != SRD_OK)
+		return 1;
+
+err_out:
 	g_strfreev(pdtokens);
+	if (pd)
+		g_hash_table_destroy(pd);
+	if (pd_name)
+		g_free(pd_name);
 
 	return 0;
 }
@@ -503,6 +530,8 @@ void show_pd_annotation(struct srd_proto_data *pdata)
 		return;
 	}
 
+	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]);
@@ -681,7 +710,7 @@ int num_real_devices(void)
 	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++;
 	}
 
@@ -1063,6 +1092,8 @@ int main(int argc, char **argv)
 		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));