X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=output%2Foutput_vcd.c;h=509aad0754b7b0075aab2796ee6a0759fb693d70;hb=b08024a8363c7a019bebc05a25e2689e774326e8;hp=b21bfb92d83d17b87816011ba84b0c9165b812fb;hpb=32c0551ba66452acc24c9dc163ade3a637b1c7f2;p=libsigrok.git

diff --git a/output/output_vcd.c b/output/output_vcd.c
index b21bfb92..509aad07 100644
--- a/output/output_vcd.c
+++ b/output/output_vcd.c
@@ -23,6 +23,7 @@
 #include <string.h>
 #include <glib.h>
 #include <sigrok.h>
+#include <sigrok-internal.h>
 #include "config.h"
 
 struct context {
@@ -36,30 +37,20 @@ struct context {
 	uint64_t samplerate;
 };
 
-const char *vcd_header = "\
-$date %s $end\n\
-$version %s $end\n%s\
-$timescale %s $end\n\
-$scope module %s $end\n\
-%s\
-$upscope $end\n\
-$enddefinitions $end\n\
-$dumpvars\n";
-
-const char *vcd_header_comment = "\
+static const char *vcd_header_comment = "\
 $comment\n  Acquisition with %d/%d probes at %s\n$end\n";
 
-static int init(struct output *o)
+static int init(struct sr_output *o)
 {
 	struct context *ctx;
-	struct probe *probe;
+	struct sr_probe *probe;
 	GSList *l;
 	int num_probes, i;
 	char *samplerate_s, *frequency_s, *timestamp;
 	time_t t;
 
 	if (!(ctx = calloc(1, sizeof(struct context))))
-		return SIGROK_ERR_MALLOC;
+		return SR_ERR_MALLOC;
 
 	o->internal = ctx;
 	ctx->num_enabled_probes = 0;
@@ -71,8 +62,8 @@ static int init(struct output *o)
 		ctx->probelist[ctx->num_enabled_probes++] = probe->name;
 	}
 	if (ctx->num_enabled_probes > 94) {
-		g_warning("VCD only supports 94 probes.");
-		return SIGROK_ERR;
+		sr_warn("VCD only supports 94 probes.");
+		return SR_ERR;
 	}
 
 	ctx->probelist[ctx->num_enabled_probes] = 0;
@@ -91,13 +82,13 @@ static int init(struct output *o)
 	g_string_append_printf(ctx->header, "$version %s %s $end\n",
 			PACKAGE, PACKAGE_VERSION);
 
-	if (o->device->plugin) {
+	if (o->device->plugin && sr_device_has_hwcap(o->device, SR_HWCAP_SAMPLERATE)) {
 		ctx->samplerate = *((uint64_t *) o->device->plugin->get_device_info(
-				o->device->plugin_index, DI_CUR_SAMPLERATE));
-		if (!((samplerate_s = sigrok_samplerate_string(ctx->samplerate)))) {
+				o->device->plugin_index, SR_DI_CUR_SAMPLERATE));
+		if (!((samplerate_s = sr_samplerate_string(ctx->samplerate)))) {
 			g_string_free(ctx->header, TRUE);
 			free(ctx);
-			return SIGROK_ERR;
+			return SR_ERR;
 		}
 		g_string_append_printf(ctx->header, vcd_header_comment,
 				 ctx->num_enabled_probes, num_probes, samplerate_s);
@@ -106,16 +97,16 @@ static int init(struct output *o)
 
 	/* timescale */
 	/* VCD can only handle 1/10/100 (s - fs), so scale up first */
-	if (ctx->samplerate > MHZ(1))
-		ctx->period = GHZ(1);
-	else if (ctx->samplerate > KHZ(1))
-		ctx->period = MHZ(1);
+	if (ctx->samplerate > SR_MHZ(1))
+		ctx->period = SR_GHZ(1);
+	else if (ctx->samplerate > SR_KHZ(1))
+		ctx->period = SR_MHZ(1);
 	else
-		ctx->period = KHZ(1);
-	if (!(frequency_s = sigrok_period_string(ctx->period))) {
+		ctx->period = SR_KHZ(1);
+	if (!(frequency_s = sr_period_string(ctx->period))) {
 		g_string_free(ctx->header, TRUE);
 		free(ctx);
-		return SIGROK_ERR;
+		return SR_ERR;
 	}
 	g_string_append_printf(ctx->header, "$timescale %s $end\n", frequency_s);
 	free(frequency_s);
@@ -135,13 +126,13 @@ static int init(struct output *o)
 	if (!(ctx->prevbits = calloc(sizeof(int), num_probes))) {
 		g_string_free(ctx->header, TRUE);
 		free(ctx);
-		return SIGROK_ERR_MALLOC;
+		return SR_ERR_MALLOC;
 	}
 
-	return SIGROK_OK;
+	return SR_OK;
 }
 
-static int event(struct output *o, int event_type, char **data_out,
+static int event(struct sr_output *o, int event_type, char **data_out,
 		 uint64_t *length_out)
 {
 	struct context *ctx;
@@ -149,7 +140,7 @@ static int event(struct output *o, int event_type, char **data_out,
 
 	ctx = o->internal;
 	switch (event_type) {
-	case DF_END:
+	case SR_DF_END:
 		outbuf = strdup("$dumpoff\n$end\n");
 		*data_out = outbuf;
 		*length_out = strlen(outbuf);
@@ -162,10 +153,10 @@ static int event(struct output *o, int event_type, char **data_out,
 		break;
 	}
 
-	return SIGROK_OK;
+	return SR_OK;
 }
 
-static int data(struct output *o, char *data_in, uint64_t length_in,
+static int data(struct sr_output *o, const char *data_in, uint64_t length_in,
 		char **data_out, uint64_t *length_out)
 {
 	struct context *ctx;
@@ -219,14 +210,14 @@ static int data(struct output *o, char *data_in, uint64_t length_in,
 	*length_out = out->len;
 	g_string_free(out, FALSE);
 
-	return SIGROK_OK;
+	return SR_OK;
 }
 
-struct output_format output_vcd = {
-	"vcd",
-	"Value Change Dump (VCD)",
-	DF_LOGIC,
-	init,
-	data,
-	event,
+struct sr_output_format output_vcd = {
+	.id = "vcd",
+	.description = "Value Change Dump (VCD)",
+	.df_type = SR_DF_LOGIC,
+	.init = init,
+	.data = data,
+	.event = event,
 };