Exemplos de umask_int em C++ (Cpp)

Exemplo n.º 1

Arquivo: boot.c Projeto: duskast/learning

void timer_init(void) {
    *TCFG0 |= 0x800;
    *TCON &= (~(7<<20));
    *TCON |= (1<<22);
    *TCON |= (1<<21);
    *TCONB4 = 10000;
    *TCON |= (1<<20);
    *TCON &= ~(1<<21);

    umask_int(14);
    enable_irq();
}

Exemplo n.º 2

Arquivo: boot.c Projeto: chianwei123/arm_os

void timer_init(void){
#define TIMER_BASE  (0xd1000000)
#define TCFG0   ((volatile unsigned int *)(TIMER_BASE+0x0))
#define TCFG1   ((volatile unsigned int *)(TIMER_BASE+0x4))
#define TCON    ((volatile unsigned int *)(TIMER_BASE+0x8))
#define TCONB4  ((volatile unsigned int *)(TIMER_BASE+0x3c))
	*TCFG0|=0x800;
	*TCON&=(~(7<<20));
	*TCON|=(1<<22);
	*TCON|=(1<<21);

	*TCONB4=10000;

	*TCON|=(1<<20);
	*TCON&=~(1<<21);

	umask_int(14);
	enable_irq();
}