cli: parameter support various new HWCAPs and types
authorBert Vermeulen <bert@biot.com>
Tue, 15 May 2012 18:54:10 +0000 (20:54 +0200)
committerBert Vermeulen <bert@biot.com>
Wed, 30 May 2012 21:56:12 +0000 (23:56 +0200)
sigrok-cli.c

index fe38824e4c59526d7a3f5850404cfe8e2cc1804b..5e54f7bf9149878a99f9be7fc8af1bd4b9728137 100644 (file)
@@ -206,6 +206,8 @@ static void show_dev_detail(void)
        struct sr_dev *dev;
        struct sr_hwcap_option *hwo;
        const struct sr_samplerates *samplerates;
+       struct sr_rational *rationals;
+       uint64_t *integers;
        int cap, *hwcaps, i;
        char *s, *title;
        const char *charopts, **stropts;
@@ -240,6 +242,7 @@ static void show_dev_detail(void)
                }
 
                if (hwo->hwcap == SR_HWCAP_PATTERN_MODE) {
+                       /* Pattern generator modes */
                        printf("    %s", hwo->shortname);
                        if (sr_dev_info_get(dev, SR_DI_PATTERNS,
                                        (const void **)&stropts) == SR_OK) {
@@ -249,15 +252,15 @@ static void show_dev_detail(void)
                        } else {
                                printf("\n");
                        }
+
                } else if (hwo->hwcap == SR_HWCAP_SAMPLERATE) {
-                       printf("    %s", hwo->shortname);
                        /* Supported samplerates */
+                       printf("    %s", hwo->shortname);
                        if (sr_dev_info_get(dev, SR_DI_SAMPLERATES,
                                        (const void **)&samplerates) != SR_OK) {
                                printf("\n");
                                continue;
                        }
-
                        if (samplerates->step) {
                                /* low */
                                if (!(s = sr_samplerate_string(samplerates->low)))
@@ -276,11 +279,49 @@ static void show_dev_detail(void)
                                g_free(s);
                        } else {
                                printf(" - supported samplerates:\n");
-                               for (i = 0; samplerates->list[i]; i++) {
+                               for (i = 0; samplerates->list[i]; i++)
                                        printf("      %s\n", sr_samplerate_string(samplerates->list[i]));
-                               }
                        }
+
+               } else if (hwo->hwcap == SR_HWCAP_BUFFERSIZE) {
+                       /* Supported buffer sizes */
+                       printf("    %s", hwo->shortname);
+                       if (sr_dev_info_get(dev, SR_DI_BUFFERSIZES,
+                                       (const void **)&integers) != SR_OK) {
+                               printf("\n");
+                               continue;
+                       }
+                       printf(" - supported buffer sizes:\n");
+                       for (i = 0; integers[i]; i++)
+                               printf("      %"PRIu64"\n", integers[i]);
+
+               } else if (hwo->hwcap == SR_HWCAP_TIMEBASE) {
+                       /* Supported time bases */
+                       printf("    %s", hwo->shortname);
+                       if (sr_dev_info_get(dev, SR_DI_TIMEBASES,
+                                       (const void **)&rationals) != SR_OK) {
+                               printf("\n");
+                               continue;
+                       }
+                       printf(" - supported time bases:\n");
+                       for (i = 0; rationals[i].p && rationals[i].q; i++)
+                               printf("      %s\n", sr_period_string(
+                                               rationals[i].p * rationals[i].q));
+
+               } else if (hwo->hwcap == SR_HWCAP_TRIGGER_SOURCE) {
+                       /* Supported trigger sources */
+                       printf("    %s", hwo->shortname);
+                       if (sr_dev_info_get(dev, SR_DI_TRIGGER_SOURCES,
+                                       (const void **)&stropts) != SR_OK) {
+                               printf("\n");
+                               continue;
+                       }
+                       printf(" - supported trigger sources:\n");
+                       for (i = 0; stropts[i]; i++)
+                               printf("      %s\n", stropts[i]);
+
                } else {
+                       /* Everything else */
                        printf("    %s\n", hwo->shortname);
                }
        }
@@ -346,22 +387,22 @@ static void datafeed_in(struct sr_dev *dev, struct sr_datafeed_packet *packet)
 {
        static struct sr_output *o = NULL;
        static int logic_probelist[SR_MAX_NUM_PROBES] = { 0 };
-       static int analog_probelist[SR_MAX_NUM_PROBES] = { 0 };
+       static struct sr_probe *analog_probelist[SR_MAX_NUM_PROBES];
        static uint64_t received_samples = 0;
        static int unitsize = 0;
        static int triggered = 0;
        static FILE *outfile = NULL;
        static int num_analog_probes = 0;
        struct sr_probe *probe;
-       struct sr_datafeed_header *header;
        struct sr_datafeed_logic *logic;
        struct sr_datafeed_meta_logic *meta_logic;
        struct sr_datafeed_analog *analog;
        struct sr_datafeed_meta_analog *meta_analog;
-       int num_enabled_probes, sample_size, ret, i;
+       static int num_enabled_analog_probes = 0;
+       int num_enabled_probes, sample_size, data_offset, ret, i, j;
        uint64_t output_len, filter_out_len;
        uint8_t *output_buf, *filter_out;
-       float asample1, asample2;
+       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)
@@ -519,11 +560,11 @@ static void datafeed_in(struct sr_dev *dev, struct sr_datafeed_packet *packet)
                g_message("cli: Received SR_DF_META_ANALOG");
                meta_analog = packet->payload;
                num_analog_probes = meta_analog->num_probes;
-               num_enabled_probes = 0;
+               num_enabled_analog_probes = 0;
                for (i = 0; i < num_analog_probes; i++) {
                        probe = g_slist_nth_data(dev->probes, i);
                        if (probe->enabled)
-                               analog_probelist[num_enabled_probes++] = probe->index;
+                               analog_probelist[num_enabled_analog_probes++] = probe;
                }
 
                outfile = stdout;
@@ -558,11 +599,16 @@ static void datafeed_in(struct sr_dev *dev, struct sr_datafeed_packet *packet)
                if (limit_samples && received_samples >= limit_samples)
                        break;
 
+               data_offset = 0;
                for (i = 0; i < analog->num_samples; i++) {
-                       asample1 = analog->data[i * num_analog_probes];
-                       asample2 = analog->data[i * num_analog_probes + 1];
-                       printf("CH1 %f   CH2 %f\n", asample1, asample2);
-//                     write(STDOUT_FILENO, &asample1, sizeof(float));
+                       for (j = 0; j < num_enabled_analog_probes; j++) {
+                               asample = analog->data[data_offset++];
+                               printf("%s: %f\n", analog_probelist[j]->name, asample);
+                       }
+//                     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;
@@ -1008,9 +1054,11 @@ static int set_dev_options(struct sr_dev *dev, GHashTable *args)
        GHashTableIter iter;
        gpointer key, value;
        int ret, i;
+       float tmp_float;
        uint64_t tmp_u64;
-       gboolean found;
+       struct sr_rational tmp_rat;
        gboolean tmp_bool;
+       gboolean found;
 
        g_hash_table_iter_init(&iter, args);
        while (g_hash_table_iter_next(&iter, &key, &value)) {
@@ -1045,6 +1093,17 @@ static int set_dev_options(struct sr_dev *dev, GHashTable *args)
                                                sr_hwcap_options[i].hwcap, 
                                                GINT_TO_POINTER(tmp_bool));
                                break;
+                       case SR_T_FLOAT:
+                               tmp_float = strtof(value, NULL);
+                               ret = dev->driver->dev_config_set(dev->driver_index,
+                                               sr_hwcap_options[i].hwcap, &tmp_float);
+                               break;
+                       case SR_T_RATIONAL:
+                               if ((ret = sr_parse_period(value, &tmp_rat)) != SR_OK)
+                                       break;
+                               ret = dev->driver->dev_config_set(dev->driver_index,
+                                               sr_hwcap_options[i].hwcap, &tmp_rat);
+                               break;
                        default:
                                ret = SR_ERR;
                        }