The following are defined:

  #define PD1 1U

  #define BIT( x )  (1U<<(x))

 The following is a program fragment for the GPIOD handler:

    int triggered = 0;

    void GPIOD_Handler(void)

    {  

         uint32_t status = GPIOD->MIS; 

         // add your C statement to check if PD1 triggered an interrpt

Write a C statement to check if PD1 is the source of the interrupt. If it is, set 'triggered' to be a 1.