X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fcenter-3xx%2Fapi.c;h=98d0d40e5c21235955ba527f9ed2363e7787f9a0;hb=15f96409dc54fd2ef784c59156daedd9acfa78ed;hp=997d1405b1b6d8d93ec88b73c4aba4dc8ef56bc1;hpb=e91bb0a6c4a94957e4e998ca134dc806bec49a7f;p=libsigrok.git

diff --git a/src/hardware/center-3xx/api.c b/src/hardware/center-3xx/api.c
index 997d1405..98d0d40e 100644
--- a/src/hardware/center-3xx/api.c
+++ b/src/hardware/center-3xx/api.c
@@ -40,8 +40,8 @@ static const char *channel_names[] = {
 	"T1", "T2", "T3", "T4",
 };
 
-SR_PRIV struct sr_dev_driver center_309_driver_info;
-SR_PRIV struct sr_dev_driver voltcraft_k204_driver_info;
+static struct sr_dev_driver center_309_driver_info;
+static struct sr_dev_driver voltcraft_k204_driver_info;
 
 SR_PRIV const struct center_dev_info center_devs[] = {
 	{
@@ -56,27 +56,18 @@ SR_PRIV const struct center_dev_info center_devs[] = {
 	},
 };
 
-static int init(struct sr_context *sr_ctx, int idx)
-{
-	return std_init(sr_ctx, center_devs[idx].di, LOG_PREFIX);
-}
-
 static GSList *center_scan(const char *conn, const char *serialcomm, int idx)
 {
 	int i;
 	struct sr_dev_inst *sdi;
-	struct drv_context *drvc;
 	struct dev_context *devc;
 	struct sr_serial_dev_inst *serial;
-	GSList *devices;
 
 	serial = sr_serial_dev_inst_new(conn, serialcomm);
 
 	if (serial_open(serial, SERIAL_RDWR) != SR_OK)
 		return NULL;
 
-	drvc = center_devs[idx].di->context;
-	devices = NULL;
 	serial_flush(serial);
 
 	sr_info("Found device on port %s.", conn);
@@ -89,17 +80,13 @@ static GSList *center_scan(const char *conn, const char *serialcomm, int idx)
 	sdi->inst_type = SR_INST_SERIAL;
 	sdi->conn = serial;
 	sdi->priv = devc;
-	sdi->driver = center_devs[idx].di;
 
 	for (i = 0; i < center_devs[idx].num_channels; i++)
 		sr_channel_new(sdi, i, SR_CHANNEL_ANALOG, TRUE, channel_names[i]);
 
-	drvc->instances = g_slist_append(drvc->instances, sdi);
-	devices = g_slist_append(devices, sdi);
-
 	serial_close(serial);
 
-	return devices;
+	return g_slist_append(NULL, sdi);
 }
 
 static GSList *scan(GSList *options, int idx)
@@ -131,7 +118,7 @@ static GSList *scan(GSList *options, int idx)
 		devices = center_scan(conn, center_devs[idx].conn, idx);
 	}
 
-	return devices;
+	return std_scan_complete(center_devs[idx].di, devices);
 }
 
 static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi,
@@ -146,22 +133,7 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd
 
 	devc = sdi->priv;
 
-	switch (key) {
-	case SR_CONF_LIMIT_SAMPLES:
-		if (g_variant_get_uint64(data) == 0)
-			return SR_ERR_ARG;
-		devc->limit_samples = g_variant_get_uint64(data);
-		break;
-	case SR_CONF_LIMIT_MSEC:
-		if (g_variant_get_uint64(data) == 0)
-			return SR_ERR_ARG;
-		devc->limit_msec = g_variant_get_uint64(data);
-		break;
-	default:
-		return SR_ERR_NA;
-	}
-
-	return SR_OK;
+	return sr_sw_limits_config_set(&devc->sw_limits, key, data);
 }
 
 static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
@@ -198,10 +170,10 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, int idx)
 		return SR_ERR_DEV_CLOSED;
 
 	devc = sdi->priv;
-	devc->num_samples = 0;
-	devc->starttime = g_get_monotonic_time();
 
-	std_session_send_df_header(sdi, LOG_PREFIX);
+	sr_sw_limits_acquisition_start(&devc->sw_limits);
+
+	std_session_send_df_header(sdi);
 
 	/* Poll every 500ms, or whenever some data comes in. */
 	serial = sdi->conn;
@@ -214,13 +186,10 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, int idx)
 static int dev_acquisition_stop(struct sr_dev_inst *sdi)
 {
 	return std_serial_dev_acquisition_stop(sdi,
-			std_serial_dev_close, sdi->conn, LOG_PREFIX);
+			std_serial_dev_close);
 }
 
 /* Driver-specific API function wrappers */
-#define HW_INIT(X) \
-static int init_##X(struct sr_dev_driver *d, \
-	struct sr_context *sr_ctx) { (void)d; return init(sr_ctx, X); }
 #define HW_SCAN(X) \
 static GSList *scan_##X(struct sr_dev_driver *d, GSList *options) { \
 	(void)d; return scan(options, X); }
@@ -230,14 +199,13 @@ static int dev_acquisition_start_##X(const struct sr_dev_inst *sdi \
 
 /* Driver structs and API function wrappers */
 #define DRV(ID, ID_UPPER, NAME, LONGNAME) \
-HW_INIT(ID_UPPER) \
 HW_SCAN(ID_UPPER) \
 HW_DEV_ACQUISITION_START(ID_UPPER) \
-SR_PRIV struct sr_dev_driver ID##_driver_info = { \
+static struct sr_dev_driver ID##_driver_info = { \
 	.name = NAME, \
 	.longname = LONGNAME, \
 	.api_version = 1, \
-	.init = init_##ID_UPPER, \
+	.init = std_init, \
 	.cleanup = std_cleanup, \
 	.scan = scan_##ID_UPPER, \
 	.dev_list = std_dev_list, \
@@ -249,7 +217,8 @@ SR_PRIV struct sr_dev_driver ID##_driver_info = { \
 	.dev_acquisition_start = dev_acquisition_start_##ID_UPPER, \
 	.dev_acquisition_stop = dev_acquisition_stop, \
 	.context = NULL, \
-};
+}; \
+SR_REGISTER_DEV_DRIVER(ID##_driver_info);
 
 DRV(center_309, CENTER_309, "center-309", "Center 309")
 DRV(voltcraft_k204, VOLTCRAFT_K204, "voltcraft-k204", "Voltcraft K204")