static void dport_access_init_core1(void *arg)
{
int core_id = xPortGetCoreID();
assert(core_id == 1);
ESP_INTR_DISABLE(ETS_DPORT_INUM);
intr_matrix_set(core_id, ETS_FROM_CPU_INTR3_SOURCE, ETS_DPORT_INUM);
ESP_INTR_ENABLE(ETS_DPORT_INUM);
dport_access_ref[core_id] = 0;
dport_access_start[core_id] = 0;
dport_access_end[core_id] = 0;
dport_core_state[core_id] = DPORT_CORE_STATE_RUNNING;
vTaskDelete(NULL);
}
/*
* Register an application-specific interrupt handler for GPIO pin
* interrupts. Once the interrupt handler is called, it will not
* be called again until after a call to gpio_intr_ack. Any GPIO
* interrupts that occur during the interim are masked.
*
* The application-specific handler is called with a mask of
* pending GPIO interrupts. After processing pin interrupts, the
* application-specific handler may wish to use gpio_intr_pending
* to check for any additional pending interrupts before it returns.
*/
void gpio_intr_handler_register(void *fn, void *arg)
{
intr_matrix_set(HW_GPIO_INUM, ETS_GPIO_INUM);
xt_set_interrupt_handler(ETS_GPIO_INUM, fn, arg);
}
