State Interface Test

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Revision as of 11:08, 11 January 2008 by Dmoss (talk | contribs) (New page: We'll create a simple test to verify some of the behavior of the State interface, provided in the tinyos-2.x baseline by the State component (tinyos-2.x/tos/system/StateC.nc). Here's a lo...)
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We'll create a simple test to verify some of the behavior of the State interface, provided in the tinyos-2.x baseline by the State component (tinyos-2.x/tos/system/StateC.nc). Here's a look at the State interface:

 tinyos-2.x/tos/interfaces/State.nc
 
 interface State {
 
   /**
    * This will allow a state change so long as the current
    * state is S_IDLE.
    * @return SUCCESS if the state is change, FAIL if it isn't
    */
   async command error_t requestState(uint8_t reqState);
   
   /**
    * Force the state machine to go into a certain state,
    * regardless of the current state it's in.
    */
   async command void forceState(uint8_t reqState);
   
   /**
    * Set the current state back to S_IDLE
    */
   async command void toIdle();
   
   /**
    * @return TRUE if the state machine is in S_IDLE
    */
   async command bool isIdle();
   
   /**
    * @return TRUE if the state machine is in the given state
    */
   async command bool isState(uint8_t myState);
   
   /**
    * Get the current state
    */
   async command uint8_t getState();
 
 }


Setup

TestStateC Configuration File

TestStateP Module File