software/videomixer/isr.c

   1 #include <generated/csr.h>
   2 #include <irq.h>
   3 #include <uart.h>
   4
   5 #include "dvisampler0.h"
   6 #include "dvisampler1.h"
   7
   8 void isr(void);
   9 void isr(void)
  10 {
  11         unsigned int irqs;
  12
  13         irqs = irq_pending() & irq_getmask();
  14
  15         if(irqs & (1 << UART_INTERRUPT))
  16                 uart_isr();
  17         if(irqs & (1 << DVISAMPLER0_INTERRUPT))
  18                 dvisampler0_isr();
  19         if(irqs & (1 << DVISAMPLER1_INTERRUPT))
  20                 dvisampler1_isr();
  21 }