C++ (Cpp) clock_clear Examples

Example #1

File: timer.c Project: magore/esp8266_ili9341

/// @brief  Setup all timers tasksi and enable interrupts
///
/// @see clock_task()
/// @see: timer_hal.c for hardware dependent interface
//
/// @return  void
MEMSPACE
void init_timers()
{
    printf("Timers init called\n");

    if(!timers_configured)
    {
		install_timers_isr();
        timers_configured = 1;
        timers_enabled = 0;
        printf("Timers configured\n");
    }

    delete_all_timers();

    clock_clear();
    printf("Clock Init\n");

///  See time.c
    if(set_timers(clock_task,1) == -1)
        printf("Clock task init failed\n");
    printf("Clock Installed\n");

    enable_timers();

    printf("Timers enabled\n");
}

Example #2

File: picirq.c Project: chyyuu/ucore-arch-arm

void irq_handler(){
  uint32_t pending = inw(VIC_VBASE+INTERRUPT_STATUS);
  uint32_t irq = 0;
  while(pending > 0){
    irq = inw(VIC_VBASE+INTERRUPT_NUMBER);
    if(actions[irq].handler){
      (*actions[irq].handler)(irq, actions[irq].opaque);
    }else{
      pic_disable(irq);
    }
    pending = inw(VIC_VBASE+INTERRUPT_STATUS);
  }
#if 0
  if(status & (1<<TIMER0_IRQ)){
    //kprintf("@");
    ticks++;
		//assert(pls_read(current) != NULL);
    run_timer_list();
    clock_clear();
  }
  if( status & (1<<UART_IRQ) ){
    //if ((c = cons_getc()) == 13) {
    //  debug_monitor(tf);
    //}
    //else {
      extern void dev_stdin_write(char c);
      char c = cons_getc();
      dev_stdin_write(c);
    //}
    //kprintf("#");
    serial_clear();
  }
#endif
}

Example #3

File: web_timeswitch.c Project: cobree/hasy

///////////////////////////////////////////////////////////////////////
// Hardware and variable init.
///////////////////////////////////////////////////////////////////////
void init(void) 
{
	
	// Oscillator selection
	OSCCONbits.IRCF0 = 1;
	OSCCONbits.IRCF1 = 1;
	OSCCONbits.IRCF2 = 1;

	// All digital pins on porta
	ADCON1 = 0x0F;
	
	// Set initial port state
	PORTA = 1;
	PORTB = 0;
	PORTC = 0x04;

	TRISA = PortAConfig;    
	TRISB = PortBConfig;
	TRISC = PortCConfig;
	
	// PortB pullups enable
	INTCON2bits.NOT_RBPU = 0;
	
	// Enable the main 1-sec timer that will interrupt every second
	OpenTimer0(TIMER_INT_ON & 
			T0_16BIT & 
			T0_SOURCE_INT & 
			T0_PS_1_32);	

	WriteTimer0(TMR0_VAL);		// Load initial timer value

	// Serial interface init (9600 @ 8 MHz, BRGH = 1 => 51)
	OpenUSART(USART_ASYNCH_MODE & 
			USART_TX_INT_OFF &
			USART_RX_INT_ON &
			USART_EIGHT_BIT & 
			USART_CONT_RX & 
			USART_BRGH_HIGH, 
			51);
	
	uart_state = IDLE;
	rx_pointer = 0;

	// Enable interrupts GIE and PEIE
	INTCON |= 0xC0;

	// Clear the clock
	clock_clear();
	
	// Clear possible existing interrupt flags
	INTCONbits.INT0IF = 0;
	INTCONbits.TMR0IF = 0;
	PIR1bits.TMR1IF = 0;
	
    output = 0;

	switchpoint_init();

}

Example #4

File: clock.c Project: haozhun/ucore_plus

void clock_init_arm(uint32_t base, int irq)
{
  // ARM_TIMER_DIV: pre-divider: clock = apb_clock / (x+1), 1MHz
  outw(ARM_TIMER_DIV,0x000000F9);
  // ARM_TIMER_CTL: control:
  //     1: 23-bit counter, 5: interrupt on, 7: timer on
  //     3..2: prescale off, 23..16: prescale, freq = clock / (x+1)
  outw(ARM_TIMER_CTL,0x003E00A2);

  clock_clear();
  reload_timer();
  register_irq(TIMER0_IRQ, clock_int_handler, 0);
  pic_enable(TIMER0_IRQ);
}

Example #5

File: clock.c Project: Aresthu/ucore_plus

static int clock_int_handler(int irq, void *data)
{
	__common_timer_int_handler();
	clock_clear();
	return 0;
}