libusb_close(hdl);
- 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;
prof = NULL;
for (j = 0; supported_fx2[j].vid; j++) {
libusb_get_device_address(devlist[i]), NULL);
} else {
if (ezusb_upload_firmware(drvc->sr_ctx, devlist[i],
- USB_CONFIGURATION, prof->firmware) == SR_OK)
+ USB_CONFIGURATION, prof->firmware) == SR_OK) {
/* Store when this device's FW was updated. */
devc->fw_updated = g_get_monotonic_time();
- else
+ } else {
sr_err("Firmware upload failed for "
- "device %d.%d (logical).",
+ "device %d.%d (logical), name %s.",
libusb_get_bus_number(devlist[i]),
- libusb_get_device_address(devlist[i]));
+ libusb_get_device_address(devlist[i]),
+ prof->firmware);
+ }
sdi->inst_type = SR_INST_USB;
sdi->conn = sr_usb_dev_inst_new(libusb_get_bus_number(devlist[i]),
0xff, NULL);
switch (key) {
case SR_CONF_SCAN_OPTIONS:
case SR_CONF_DEVICE_OPTIONS:
+ if (cg)
+ return SR_ERR_NA;
return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
case SR_CONF_SAMPLERATE:
if (!devc)