size = 1;
if (bci_command(chip->hostdevice, CMD_START_CAN, 1, data) ||
bci_response(chip->hostdevice, CMD_START_CAN, &size, data) ||
size = 1;
if (bci_command(chip->hostdevice, CMD_START_CAN, 1, data) ||
bci_response(chip->hostdevice, CMD_START_CAN, &size, data) ||