X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Foutput%2Fanalog.c;h=ed480ca0335385af204804cad0f5d0003b228da6;hb=be64f90b53d09d9720dc6e06ff8ab61d96c03932;hp=d10f2e94c2985f49372f271353c854ea1e784bb3;hpb=34eaf4bcbbff5e2165f38afc9123c5ddd9a40079;p=libsigrok.git

diff --git a/src/output/analog.c b/src/output/analog.c
index d10f2e94..ed480ca0 100644
--- a/src/output/analog.c
+++ b/src/output/analog.c
@@ -17,6 +17,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <config.h>
 #include <stdlib.h>
 #include <string.h>
 #include <math.h>
@@ -67,7 +68,7 @@ static int init(struct sr_output *o, GHashTable *options)
 	return SR_OK;
 }
 
-static void si_printf(float value, GString *out, char *unitstr)
+static void si_printf(float value, GString *out, const char *unitstr)
 {
 	float v;
 
@@ -95,6 +96,7 @@ static void si_printf(float value, GString *out, char *unitstr)
 
 }
 
+/* Please use the same order as in enum sr_unit (libsigrok.h). */
 static void fancyprint(int unit, int mqflags, float value, GString *out)
 {
 	switch (unit) {
@@ -111,9 +113,6 @@ static void fancyprint(int unit, int mqflags, float value, GString *out)
 	case SR_UNIT_FARAD:
 		si_printf(value, out, "F");
 		break;
-	case SR_UNIT_HENRY:
-		si_printf(value, out, "H");
-		break;
 	case SR_UNIT_KELVIN:
 		si_printf(value, out, "K");
 		break;
@@ -151,6 +150,9 @@ static void fancyprint(int unit, int mqflags, float value, GString *out)
 	case SR_UNIT_DECIBEL_VOLT:
 		si_printf(value, out, "dBV");
 		break;
+	case SR_UNIT_UNITLESS:
+		si_printf(value, out, "");
+		break;
 	case SR_UNIT_DECIBEL_SPL:
 		if (mqflags & SR_MQFLAG_SPL_FREQ_WEIGHT_A)
 			si_printf(value, out, "dB(A)");
@@ -200,6 +202,9 @@ static void fancyprint(int unit, int mqflags, float value, GString *out)
 		si_printf(value, out, "");
 		g_string_append_unichar(out, 0x00b0);
 		break;
+	case SR_UNIT_HENRY:
+		si_printf(value, out, "H");
+		break;
 	case SR_UNIT_GRAM:
 		si_printf(value, out, "g");
 		break;
@@ -238,6 +243,7 @@ static void fancyprint(int unit, int mqflags, float value, GString *out)
 		break;
 	}
 
+	/* Please use the same order as in enum sr_mqflag (libsigrok.h). */
 	if (mqflags & SR_MQFLAG_AC)
 		g_string_append_printf(out, " AC");
 	if (mqflags & SR_MQFLAG_DC)
@@ -256,6 +262,9 @@ static void fancyprint(int unit, int mqflags, float value, GString *out)
 		g_string_append_printf(out, " AUTO");
 	if (mqflags & SR_MQFLAG_RELATIVE)
 		g_string_append_printf(out, " REL");
+	/* Note: SR_MQFLAG_SPL_* is handled above. */
+	if (mqflags & SR_MQFLAG_DURATION)
+		g_string_append_printf(out, " DURATION");
 	if (mqflags & SR_MQFLAG_AVG)
 		g_string_append_printf(out, " AVG");
 	if (mqflags & SR_MQFLAG_REFERENCE)
@@ -269,8 +278,8 @@ static int receive(const struct sr_output *o, const struct sr_datafeed_packet *p
 		GString **out)
 {
 	struct context *ctx;
+	const struct sr_datafeed_analog_old *analog_old;
 	const struct sr_datafeed_analog *analog;
-	const struct sr_datafeed_analog2 *analog2;
 	struct sr_channel *ch;
 	GSList *l;
 	float *fdata;
@@ -290,44 +299,45 @@ static int receive(const struct sr_output *o, const struct sr_datafeed_packet *p
 	case SR_DF_FRAME_END:
 		*out = g_string_new("FRAME-END\n");
 		break;
-	case SR_DF_ANALOG:
-		analog = packet->payload;
-		fdata = (float *)analog->data;
+	case SR_DF_ANALOG_OLD:
+		analog_old = packet->payload;
+		fdata = (float *)analog_old->data;
 		*out = g_string_sized_new(512);
-		num_channels = g_slist_length(analog->channels);
-		for (si = 0; si < analog->num_samples; si++) {
-			for (l = analog->channels, c = 0; l; l = l->next, c++) {
+		num_channels = g_slist_length(analog_old->channels);
+		for (si = 0; si < analog_old->num_samples; si++) {
+			for (l = analog_old->channels, c = 0; l; l = l->next, c++) {
 				ch = l->data;
 				g_string_append_printf(*out, "%s: ", ch->name);
-				fancyprint(analog->unit, analog->mqflags,
+				fancyprint(analog_old->unit, analog_old->mqflags,
 						fdata[si * num_channels + c], *out);
 			}
 		}
 		break;
-	case SR_DF_ANALOG2:
-		analog2 = packet->payload;
-		if (!(fdata = g_try_malloc(analog2->num_samples * sizeof(float))))
+	case SR_DF_ANALOG:
+		analog = packet->payload;
+		num_channels = g_slist_length(analog->meaning->channels);
+		if (!(fdata = g_try_malloc(
+						analog->num_samples * num_channels * sizeof(float))))
 			return SR_ERR_MALLOC;
-		if ((ret = sr_analog_to_float(analog2, fdata)) != SR_OK)
+		if ((ret = sr_analog_to_float(analog, fdata)) != SR_OK)
 			return ret;
 		*out = g_string_sized_new(512);
-		if (analog2->encoding->is_digits_decimal) {
+		if (analog->encoding->is_digits_decimal) {
 			if (ctx->digits == DIGITS_ALL)
-				digits = analog2->encoding->digits;
+				digits = analog->encoding->digits;
 			else
-				digits = analog2->spec->spec_digits;
+				digits = analog->spec->spec_digits;
 		} else {
 			/* TODO we don't know how to print by number of bits yet. */
 			digits = 6;
 		}
-		sr_analog_unit_to_string(analog2, &suffix);
-		num_channels = g_slist_length(analog2->meaning->channels);
-		for (i = 0; i < analog2->num_samples; i++) {
-			for (l = analog2->meaning->channels, c = 0; l; l = l->next, c++) {
+		sr_analog_unit_to_string(analog, &suffix);
+		for (i = 0; i < analog->num_samples; i++) {
+			for (l = analog->meaning->channels, c = 0; l; l = l->next, c++) {
 				ch = l->data;
 				g_string_append_printf(*out, "%s: ", ch->name);
-				sr_analog_float_to_string(fdata[i * num_channels + c],
-						digits, &number);
+				number = g_strdup_printf("%.*f", digits,
+						fdata[i * num_channels + c]);
 				g_string_append(*out, number);
 				g_free(number);
 				g_string_append(*out, " ");