Do not set filter flag as handlers for IOPORT_IRQ_REG_PIN should be

called on every read of the port pins, so they can set new values.

diff --git a/simavr/sim/avr_ioport.c b/simavr/sim/avr_ioport.c
index 9e936e3..ab632f1 100644 (file)
--- a/simavr/sim/avr_ioport.c
+++ b/simavr/sim/avr_ioport.c
@@ -282,7 +282,7 @@ void avr_ioport_init(avr_t * avr, avr_ioport_t * p)
        // allocate this module's IRQ
        avr_io_setirqs(&p->io, AVR_IOCTL_IOPORT_GETIRQ(p->name), IOPORT_IRQ_COUNT, NULL);
 
-       for (int i = 0; i < IOPORT_IRQ_COUNT; i++)
+       for (int i = 0; i < IOPORT_IRQ_REG_PIN; i++)
                p->io.irq[i].flags |= IRQ_FLAG_FILTERED;
 
        avr_register_io_write(avr, p->r_port, avr_ioport_write, p);