PROTOCOL_VERSION
ret = xfer_get_init(ph, PROTOCOL_VERSION, 0, sizeof(*version), &t);
static struct go_cfg_attr version_protocol_mcu = { PROTOCOL_VERSION };
static struct go_cfg_attr version_protocol_tx_dongle = { PROTOCOL_VERSION };
static struct go_cfg_attr version_protocol_left = { PROTOCOL_VERSION };
static struct go_cfg_attr version_protocol_right = { PROTOCOL_VERSION };
PROTOCOL_VERSION, USB_MCU, NULL, 0);
PROTOCOL_VERSION, TX_DONGLE, NULL, 0);
PROTOCOL_VERSION, LEFT_CONTROLLER, NULL, 0);
PROTOCOL_VERSION, RIGHT_CONTROLLER, NULL, 0);
case PROTOCOL_VERSION:
case PROTOCOL_VERSION:
alert_description(PROTOCOL_VERSION) \