CMD_STOP
case CMD_STOP:
CMD_STOP,
WRITE_RPS0(CMD_STOP);
WRITE_RPS1(CMD_STOP);
WRITE_RPS1(CMD_STOP);
buffer[2] = CMD_STOP;
WRITE_RPS1(CMD_STOP);
cmd.cmd = CMD_STOP;
case CMD_STOP:
case CMD_STOP:
state = CMD_STOP;
err = send_and_recv_msg(sockfd, CMD_STOP, NULL, 0);