//Reset button pushed
int gpioCheckResetButton()
{
unsigned int reset;
int reset_list[] = SETTINGS_ZERO_LIST;
unsigned long time;
unsigned long t_time;
//Check GPIO pin 0 for the reset button push
if ( NAgetGPIOpin( 0, &reset ) != SUCCESS )
return 0;
//Check if the reset button is pushed
if ( !reset )
{
//Shoot out some debug data
debugPrint( "Reset switch is being pushed" );
//Tell the user visually that this happened
time = tx_time_get();
do {
NALedOn( 0xFFFFFFFF );
t_time = tx_time_get();
} while ( t_time - time <= BSP_TICKS_PER_SECOND &&
t_time - time >= 0 );
//Reset the settings in the flash memory
settingsZeroList();
//Do anything else
}
return 1;
}
/* A portable version of get random seed */
unsigned int __mg_os_get_random_seed (void)
{
#if defined (__UCOSII__)
return OSTimeGet ();
#elif defined (__THREADX__)
/* system clock ticks*/
return tx_time_get();
#elif defined (__NUCLEUS__)
/* TODO */
return 0;
#elif defined (__UCOSII__)
return 0;
#else
/*other os use time, for example: linux, OSE, etc.*/
return time (NULL);
#endif
}
void Slow_Thread_entry(ULONG thread_input)
{
ULONG current_time;
while(1)
{
/* Activity 5 - 12 timer-ticks *** critical section *** */
/* Get the mutex with suspension */
tx_mutex_get(&my_mutex, TX_WAIT_FOREVER);
tx_thread_sleep(12);
/* Release the mutex */
tx_mutex_put(&my_mutex);
/* Activity 6 - 8 timer-ticks */
tx_thread_sleep(8);
/* Activity 7 - 11 timer-ticks *** critical section *** */
/* Get the mutex with suspension */
tx_mutex_get(&my_mutex, TX_WAIT_FOREVER);
tx_thread_sleep(11);
/* Release the mutex */
tx_mutex_put(&my_mutex);
/* Activity 8 - 9 timer-ticks */
tx_thread_sleep(9);
current_time = tx_time_get();
printf("Current Time: %5lu Slow_Thread finished a cycle¡\n",
current_time);
}
}
void Speedy_Thread_entry(ULONG thread_input)
{
ULONG current_time;
while (1)
{
/* Activity 1: 2 timer-ticks */
tx_thread_sleep(2);
/* Get the mutex with suspension */
tx_mutex_get(&my_mutex, TX_WAIT_FOREVER);
/* Activity 2: 5 timer-ticks *** critical section *** */
tx_thread_sleep(5);
/* Release the mutex */
tx_mutex_put(&my_mutex);
/* Activity 3: 4 timer-ticks */
tx_thread_sleep(4);
/* Get the mutex with suspension */
tx_mutex_get(&my_mutex, TX_WAIT_FOREVER);
/* Activity 4: 3 timer-ticks *** critical section *** */
tx_thread_sleep(3);
/* Release the mutex */
tx_mutex_put(&my_mutex);
current_time = tx_time_get();
printf(" Current Time: %5lu Speedy_Thread finished a cycle¡\n",
current_time);
}
}
/**
* Gets time in milliseconds since RTOS start
*
* @Note: since this is only 32 bits, it will roll over every 49 days, 17 hours.
*
* @returns Time in milliseconds since RTOS started.
*/
wwd_time_t host_rtos_get_time( void ) /*@modifies internalState@*/
{
return (wwd_time_t) ( tx_time_get( ) * ( 1000 / SYSTICK_FREQUENCY ) );
}
wiced_result_t wiced_time_get_time( wiced_time_t* time_ptr )
{
*time_ptr = (wiced_time_t) ( tx_time_get( ) * ms_to_tick_ratio );
return WICED_SUCCESS;
}
