Chief Delphi - on the fly vex autonomus mode

i just got the vex program module today. I'm using the code from http://www.vexlabs.com because I'm already using similar code on the FRC controller.

i would like to use rc_dig_in16 to enable and disable the autonomous mode. I've tried

Code:

 if(rc_dig_in16 == 1)

  {

        autonomous_mode = 1;

  }

  else if(rc_dig_in16 == 0)

  {

        autonomous_mode = 0;

  }

in both main.c and user_routines_fast.c

i think that my problem lies in the fact that autonomus is enabled differnetly on the vex controller because of the following code:

Code:

#if ENABLE_AUTONOMOUS_MODE

        txdata.user_cmd = 0x02;           /* Tell master you want to be in auton mode. */

#endif

i bet i could get this to work if i knew the "code" for normal user mode i could do something like this:

Code:

if (rc_dig_in16 == 1)

{

         txdata.user_cmd = 0x02;

}

else

{

        txdata.user_cmd = whatever is the user mode;

}

if anybody knows whether this will work or not, please help.