st-link for stm32f3discovery

Posted on July 24, 2013 at 10:50

Dont open multiple threads - you will create confusion.

I do not think there is indication that program is halted at all. Now I wonder why would you think so, and I wonder what is in line 39 in main.c

Maybe send ''monitor reset init'' instead of just ''monitor reset''

Posted on July 24, 2013 at 11:18

I have send ''monitor reset init'' instead of  ''monitor reset'' but till same problem.

I am trying to debug software timer using freeRTOS. main.c mentioned below .

But I feel  that it  may not problem of any source file.beacause I have check with LED blink code also but same problem so.

main.c

/*! header files */

#include ''stm32f4xx.h''

#include ''FreeRTOS.h''

#include ''timers.h''

#include <math.h>

#include <stdio.h>

#include <stdlib.h>

typedef void * xTimerHandle;

  /*! Timer Expirecounter   */

  long lExpireCounters = 0 ;          

   /*!  Handle to xtimerAPIs  */

   xTimerHandle xTimer;

 

  /*!

   * callback function

   *  count the number of times the

   * associated timer expires, and stop the timer once the timer has expired

   * 10 times.

   */

  void vTimerCallback( xTimerHandle pxTimer )

  {

    

      const long MaxExpiryCount = 10 ;               /*! Maximum Expiry ount */

      

 

          /*! Increment the number of times that Timer has expired. */

          lExpireCounters += 1;

 

          /*! If the timer has expired 10 times then stop it from running.*/

          if( lExpireCounters == MaxExpiryCount )

          {

          xTimerStop( pxTimer, 0 );                     /*! Timer Stop if Condition satisfied */

          }

  }

 

     int main( void )

    {

            long x=1;

// line no 39

           /*! Create timer */

           xTimer = xTimerCreate(  ''Timer''      ,         /*! Name for timer */

                                   (100)        ,            /*! The timer period in ticks.(1 ticks = 1ms) */

                                    pdTRUE      ,         /*! The timers will auto-reload themselves when they expire. */

                                    (void *) x   ,        /*! timer a unique id */

                                    vTimerCallback        /*! callback fuction ,called when Timer get expires */

                                );

 

           if( xTimer == NULL )

           {

             printf(''Timer not created'');

               /*!  The timer was not created. */

           }

           else

           {

               /*! Start the timer. */

               if( xTimerStart ( xTimer, 0 ) != pdPASS )

               {

                   /* The timer could not be set into the Active state.*/

               }

 

              else

               {

                  printf(''Timer start sucessfully\n'');

               }

           }

      

        /*! Task scheduling started */    

        vTaskStartScheduler();

      

       while (1);

 }