X-Git-Url: https://sigrok.org/gitweb/?p=sigrok-cli.git;a=blobdiff_plain;f=options.c;h=b9e149433a0862426a23179558ccbb3eb6300461;hp=49a12433618a0b868abfe706d77a0da47fc8a13b;hb=6bb3c3dd27c0477705a5c0684a8c3fd506a35f48;hpb=c83f755098b3c5d10b3ad022c0f4e934edc94148

diff --git a/options.c b/options.c
index 49a1243..b9e1494 100644
--- a/options.c
+++ b/options.c
@@ -22,6 +22,7 @@
 #include "sigrok-cli.h"
 
 gboolean opt_version = FALSE;
+gboolean opt_list_supported = FALSE;
 gint opt_loglevel = SR_LOG_WARN; /* Show errors+warnings by default. */
 gboolean opt_scan_devs = FALSE;
 gboolean opt_wait_trigger = FALSE;
@@ -32,11 +33,12 @@ gchar *opt_config = NULL;
 gchar *opt_channels = NULL;
 gchar *opt_channel_group = NULL;
 gchar *opt_triggers = NULL;
-gchar *opt_pds = NULL;
+gchar **opt_pds = NULL;
 #ifdef HAVE_SRD
 gchar *opt_pd_annotations = NULL;
 gchar *opt_pd_meta = NULL;
 gchar *opt_pd_binary = NULL;
+gboolean opt_pd_samplenum = FALSE;
 #endif
 gchar *opt_input_format = NULL;
 gchar *opt_output_format = NULL;
@@ -81,7 +83,6 @@ CHECK_ONCE(opt_channels)
 CHECK_ONCE(opt_channel_group)
 CHECK_ONCE(opt_triggers)
 #ifdef HAVE_SRD
-CHECK_ONCE(opt_pds)
 CHECK_ONCE(opt_pd_annotations)
 CHECK_ONCE(opt_pd_meta)
 CHECK_ONCE(opt_pd_binary)
@@ -98,7 +99,9 @@ static gchar **output_file_array = NULL;
 
 static const GOptionEntry optargs[] = {
 	{"version", 'V', 0, G_OPTION_ARG_NONE, &opt_version,
-			"Show version and support list", NULL},
+			"Show version", NULL},
+	{"list-supported", 'L', 0, G_OPTION_ARG_NONE, &opt_list_supported,
+			"List supported devices/modules/decoders", NULL},
 	{"loglevel", 'l', 0, G_OPTION_ARG_INT, &opt_loglevel,
 			"Set loglevel (5 is most verbose)", NULL},
 	{"driver", 'd', 0, G_OPTION_ARG_CALLBACK, &check_opt_drv,
@@ -124,7 +127,7 @@ static const GOptionEntry optargs[] = {
 	{"wait-trigger", 'w', 0, G_OPTION_ARG_NONE, &opt_wait_trigger,
 			"Wait for trigger", NULL},
 #ifdef HAVE_SRD
-	{"protocol-decoders", 'P', 0, G_OPTION_ARG_CALLBACK, &check_opt_pds,
+	{"protocol-decoders", 'P', 0, G_OPTION_ARG_STRING_ARRAY, &opt_pds,
 			"Protocol decoders to run", NULL},
 	{"protocol-decoder-annotations", 'A', 0, G_OPTION_ARG_CALLBACK, &check_opt_pd_annotations,
 			"Protocol decoder annotation(s) to show", NULL},
@@ -132,6 +135,8 @@ static const GOptionEntry optargs[] = {
 			"Protocol decoder meta output to show", NULL},
 	{"protocol-decoder-binary", 'B', 0, G_OPTION_ARG_CALLBACK, &check_opt_pd_binary,
 			"Protocol decoder binary output to show", NULL},
+	{"protocol-decoder-samplenum", 0, 0, G_OPTION_ARG_NONE, &opt_pd_samplenum,
+			"Show sample numbers in decoder output", NULL},
 #endif
 	{"scan", 0, 0, G_OPTION_ARG_NONE, &opt_scan_devs,
 			"Scan for devices", NULL},
@@ -145,7 +150,7 @@ static const GOptionEntry optargs[] = {
 			"Number of frames to acquire", NULL},
 	{"continuous", 0, 0, G_OPTION_ARG_NONE, &opt_continuous,
 			"Sample continuously", NULL},
-	{"get", 0, 0, G_OPTION_ARG_CALLBACK, &check_opt_get, "Get device option only", NULL},
+	{"get", 0, 0, G_OPTION_ARG_CALLBACK, &check_opt_get, "Get device options only", NULL},
 	{"set", 0, 0, G_OPTION_ARG_NONE, &opt_set, "Set device options only", NULL},
 	{NULL, 0, 0, 0, NULL, NULL, NULL}
 };
@@ -216,4 +221,16 @@ void show_help(void)
 	g_free(help);
 
 	g_option_context_free(context);
+
+#ifdef HAVE_SRD
+#define SHOW_DECODER_TEXT "| -P <decoder> "
+#else
+#define SHOW_DECODER_TEXT ""
+#endif
+	printf("Example use, typical options:\n");
+	printf("  -d <driver> --scan\n");
+	printf("  -d <driver> { --samples N | --frames N | --time T | --continuous }\n");
+	printf("  { -d <driver> | -I <format> | -O <format> %s} --show\n", SHOW_DECODER_TEXT);
+	printf("  See the manpage or the wiki for more details.\n");
+	printf("  Note: --samples/--frames/--time/--continuous is required for acquisition.\n");
 }