X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fhardware%2Fzeroplus-logic-cube%2Fapi.c;h=8d530e5779dc6877d1c9d9e9d43bfa188bd6e389;hb=f1ba6b4b2c9a8ecf90bb31efb218752aa7e49d1a;hp=b2fe6079a676d19dd648e8435032a0d130a45463;hpb=bee2b0168c087676c1b365861d8c2d4714afa9b9;p=libsigrok.git

diff --git a/src/hardware/zeroplus-logic-cube/api.c b/src/hardware/zeroplus-logic-cube/api.c
index b2fe6079..8d530e57 100644
--- a/src/hardware/zeroplus-logic-cube/api.c
+++ b/src/hardware/zeroplus-logic-cube/api.c
@@ -54,8 +54,11 @@ static const struct zp_model zeroplus_models[] = {
 	ALL_ZERO
 };
 
-static const uint32_t devopts[] = {
+static const uint32_t drvopts[] = {
 	SR_CONF_LOGIC_ANALYZER,
+};
+
+static const uint32_t devopts[] = {
 	SR_CONF_LIMIT_SAMPLES | SR_CONF_SET | SR_CONF_LIST,
 	SR_CONF_SAMPLERATE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 	SR_CONF_TRIGGER_MATCH | SR_CONF_LIST,
@@ -124,8 +127,6 @@ const uint64_t samplerates_200[] = {
 	SR_MHZ(200),
 };
 
-static int dev_close(struct sr_dev_inst *sdi);
-
 SR_PRIV int zp_set_samplerate(struct dev_context *devc, uint64_t samplerate)
 {
 	int i;
@@ -263,8 +264,6 @@ static int dev_open(struct sr_dev_inst *sdi)
 	if (ret != SR_OK)
 		return ret;
 
-	sdi->status = SR_ST_ACTIVE;
-
 	ret = libusb_set_configuration(usb->devhdl, USB_CONFIGURATION);
 	if (ret < 0) {
 		sr_err("Unable to set USB configuration %d: %s.",
@@ -320,7 +319,7 @@ static int dev_close(struct sr_dev_inst *sdi)
 	usb = sdi->conn;
 
 	if (!usb->devhdl)
-		return SR_ERR;
+		return SR_ERR_BUG;
 
 	sr_info("Closing device on %d.%d (logical) / %s (physical) interface %d.",
 		usb->bus, usb->address, sdi->connection_id, USB_INTERFACE);
@@ -328,7 +327,6 @@ static int dev_close(struct sr_dev_inst *sdi)
 	libusb_reset_device(usb->devhdl);
 	libusb_close(usb->devhdl);
 	usb->devhdl = NULL;
-	sdi->status = SR_ST_INACTIVE;
 
 	return SR_OK;
 }
@@ -373,9 +371,6 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd
 
 	(void)cg;
 
-	if (sdi->status != SR_ST_ACTIVE)
-		return SR_ERR_DEV_CLOSED;
-
 	devc = sdi->priv;
 
 	switch (key) {
@@ -408,8 +403,13 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
 
 	switch (key) {
 	case SR_CONF_DEVICE_OPTIONS:
-		*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
+		if (!sdi) {
+			*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
+				drvopts, ARRAY_SIZE(drvopts), sizeof(uint32_t));
+		} else {
+			*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
 				devopts, ARRAY_SIZE(devopts), sizeof(uint32_t));
+		}
 		break;
 	case SR_CONF_SAMPLERATE:
 		devc = sdi->priv;
@@ -482,9 +482,6 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
 	unsigned int discard;
 	int trigger_now;
 
-	if (sdi->status != SR_ST_ACTIVE)
-		return SR_ERR_DEV_CLOSED;
-
 	devc = sdi->priv;
 
 	if (analyzer_add_triggers(sdi) != SR_OK) {