X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fnexus-osciprime%2Fapi.c;h=f28069860c25ad74663e3ac5feb5f14678ca51f2;hb=refs%2Ftags%2Fdsupstream;hp=48b361a003ae677db979aafbdfa687bcdb29aeb7;hpb=bd6fbf628abef9fab5293e016ad11e1a1ac4a0a9;p=libsigrok.git

diff --git a/hardware/nexus-osciprime/api.c b/hardware/nexus-osciprime/api.c
index 48b361a0..f2806986 100644
--- a/hardware/nexus-osciprime/api.c
+++ b/hardware/nexus-osciprime/api.c
@@ -42,7 +42,7 @@ static const int32_t hwcaps[] = {
 	SR_CONF_VDIV,
 };
 
-static const struct sr_rational timebases[] = {
+static const uint64_t timebases[][2] = {
 	/* 24 MHz */
 	{ 42, 1e9 },
 	/* 12 MHz */
@@ -94,7 +94,7 @@ static const char *probe_names[] = {
 	NULL,
 };
 
-static const struct sr_rational vdivs[] = {
+static const uint64_t vdivs[][2] = {
 	{ 1, 1 },
 	{ 2, 1 },
 	{ 5, 2 },
@@ -137,7 +137,7 @@ static int clear_instances(void)
 
 static int hw_init(struct sr_context *sr_ctx)
 {
-	return std_hw_init(sr_ctx, di, DRIVER_LOG_DOMAIN);
+	return std_hw_init(sr_ctx, di, LOG_PREFIX);
 }
 
 static GSList *hw_scan(GSList *options)
@@ -157,9 +157,6 @@ static GSList *hw_scan(GSList *options)
 
 	drvc = di->priv;
 
-	/* USB scan is always authoritative. */
-	clear_instances();
-
 	conn = NULL;
 	for (l = options; l; l = l->next) {
 		src = l->data;
@@ -223,7 +220,7 @@ static int hw_dev_open(struct sr_dev_inst *sdi)
 {
 
 	/* TODO */
-	(void)sdi;
+	sdi->status = SR_ST_ACTIVE;
 
 	return SR_OK;
 }
@@ -232,7 +229,7 @@ static int hw_dev_close(struct sr_dev_inst *sdi)
 {
 
 	/* TODO */
-	(void)sdi;
+    sdi->status = SR_ST_INACTIVE;
 
 	return SR_OK;
 }
@@ -253,10 +250,8 @@ static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi)
 	/* TODO */
 	(void)data;
 
-	if (sdi->status != SR_ST_ACTIVE) {
-		sr_err("Device inactive, can't set config options.");
-		return SR_ERR;
-	}
+	if (sdi->status != SR_ST_ACTIVE)
+		return SR_ERR_DEV_CLOSED;
 
 	ret = SR_OK;
 	switch (id) {
@@ -285,9 +280,11 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
 				    void *cb_data)
 {
 	/* TODO */
-	(void)sdi;
 	(void)cb_data;
 
+	if (sdi->status != SR_ST_ACTIVE)
+		return SR_ERR_DEV_CLOSED;
+
 	return SR_OK;
 }