Esempio n. 1
0
__interrupt void PORT2_ISR(void)
{
  if (P2IFG & BIT0) buttonIsr(0); 
  if (P2IFG & BIT1) buttonIsr(1); 
  if (P2IFG & BIT2) buttonIsr(2);
  if (P2IFG & BIT3) buttonIsr(3);
  if (P2IFG & BIT4) buttonIsr(4);
  P2IFG = 0;  // clear all P2 interrupts
}
/** Port F interrupt service routine
@note Must be configured in startup_ccs.c or else will not be called.
*/
void IntGPIOf(void)
{
    uint32_t buttonState = GPIOPinRead(GPIO_PORTF_BASE, ALL_BUTTONS);
    if ((~buttonState) & LEFT_BUTTON)
        buttonIsr(1);
    else if ((~buttonState) & RIGHT_BUTTON)
        buttonIsr(2);
#ifdef TIVA
    GPIOIntClear(GPIO_PORTF_BASE, ALL_BUTTONS);                   //Clear interrupts
#else
    GPIOPinIntClear(GPIO_PORTF_BASE, ALL_BUTTONS);                   //Clear interrupts
#endif
}
/** Port E interrupt service routine
@note Must be configured in startup_ccs.c or else will not be called.
*/
void IntGPIOe(void)
{
    buttonIsr(0);   // Button 0 was pressed
#ifdef TIVA
    GPIOIntClear(GPIO_PORTE_BASE, GPIO_PIN_4);					//Clear interrupts
#else
    GPIOPinIntClear(GPIO_PORTE_BASE, GPIO_PIN_4);					//Clear interrupts
#endif
}
Esempio n. 4
0
/** Port F interrupt service routine
@note Must be configured in startup_ccs.c or else will not be called.
*/
void IntGPIOf(void)
{
    buttonIsr(1);   // External button - Only Interrupt source for this port is PF1
    GPIOPinIntClear(GPIO_PORTF_BASE, GPIO_PIN_1);                   //Clear interrupts
    toggleLed(2);
}
Esempio n. 5
0
/** Port E interrupt service routine
@note Must be configured in startup_ccs.c or else will not be called.
*/
void IntGPIOe(void)
{
    buttonIsr(0);   // Internal button - Only Interrupt source for this port is PE3
    GPIOPinIntClear(GPIO_PORTE_BASE, GPIO_PIN_3);                   //Clear interrupts
    toggleLed(2);
}