ols: add feature to support >256K memory

[libsigrok.git] / src / hardware / testo / api.c

diff --git a/src/hardware/testo/api.c b/src/hardware/testo/api.c
index 6df56e1b115a7b9db3ba6fa05db273af682bc7e0..43a5f2513f67ca4822356fa00e74e5b52fd5e150 100644 (file)
--- a/src/hardware/testo/api.c
+++ b/src/hardware/testo/api.c
@@ -109,7 +109,8 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
                if (strncmp(manufacturer, "testo", 5))
                        continue;
 
-               usb_get_port_path(devlist[i], connection_id, sizeof(connection_id));
+               if (usb_get_port_path(devlist[i], connection_id, sizeof(connection_id)) < 0)
+                       continue;
 
                /* Hardcode the 435 for now. */
                if (strcmp(product, "testo 435/635/735"))
@@ -189,7 +190,6 @@ static int config_get(uint32_t key, GVariant **data,
 {
        struct dev_context *devc = sdi->priv;
        struct sr_usb_dev_inst *usb;
-       char str[128];
 
        (void)cg;
 
@@ -198,8 +198,7 @@ static int config_get(uint32_t key, GVariant **data,
                if (!sdi || !sdi->conn)
                        return SR_ERR_ARG;
                usb = sdi->conn;
-               snprintf(str, 128, "%d.%d", usb->bus, usb->address);
-               *data = g_variant_new_string(str);
+               *data = g_variant_new_printf("%d.%d", usb->bus, usb->address);
                break;
        case SR_CONF_LIMIT_MSEC:
        case SR_CONF_LIMIT_SAMPLES: