Is there a limitation for number of INT's If is how do I attach same interrupt on multiple buttons
for(..my buttons){ ...
ret = gpio_pin_interrupt_configure_dt(pb, GPIO_INT_EDGE_TO_ACTIVE);
if (ret != 0) {
LOG_ERR("Error %d: can't configure button interrupt on "
"GPIO %s pin %d",
ret, pb->port->name, pb->pin);
return ret;
}
gpio_init_callback(&gpio_cb[j], handler, BIT(pb->pin));
gpio_add_callback(pb->port, &gpio_cb[j]);
}
[00:00:46.222,045] [0m<inf> button_svc: 0: GPIO Pin 26 OK[0m
[00:00:54.665,130] [0m<inf> button_svc: 1: GPIO Pin 12 OK[0m
[00:00:54.665,161] [0m<inf> button_svc: 2: GPIO Pin 11 OK[0m
[00:00:54.665,161] [0m<inf> button_svc: 3: GPIO Pin 14 OK[0m
[00:00:54.665,191] [0m<inf> button_svc: 4: GPIO Pin 13 OK[0m
[00:00:54.665,222] [0m<inf> button_svc: 5: GPIO Pin 15 OK[0m
[00:00:54.665,252] [0m<inf> button_svc: 6: GPIO Pin 11 OK[0m
[00:00:54.665,252] [0m<inf> button_svc: 7: GPIO Pin 12 OK[0m
[00:00:54.665,283] [0m<inf> button_svc: 8: GPIO Pin 24 OK[0m
[00:00:54.665,313] [0m<inf> button_svc: 9: GPIO Pin 22 OK[0m
[00:00:54.665,344] [1;31m<err> button_svc: Error -12: can't configure button interrupt on GPIO GPIO_0 pin 31
I thought is the pin number, but nomater the order stops at 10.
[00:00:03.529,998] [0m<inf> button_svc: 0: GPIO Pin 11 OK[0m
[00:00:03.530,059] [0m<inf> button_svc: 1: GPIO Pin 12 OK[0m
[00:00:03.530,059] [0m<inf> button_svc: 2: GPIO Pin 24 OK[0m
[00:00:03.530,090] [0m<inf> button_svc: 3: GPIO Pin 22 OK[0m
[00:00:03.530,120] [0m<inf> button_svc: 4: GPIO Pin 31 OK[0m
[00:00:03.530,120] [0m<inf> button_svc: 5: GPIO Pin 26 OK[0m
[00:00:03.530,151] [0m<inf> button_svc: 6: GPIO Pin 12 OK[0m
[00:00:03.530,181] [0m<inf> button_svc: 7: GPIO Pin 11 OK[0m
[00:00:03.530,212] [0m<inf> button_svc: 8: GPIO Pin 14 OK[0m
[00:00:03.530,242] [0m<inf> button_svc: 9: GPIO Pin 13 OK[0m
[00:00:03.530,242] [1;31m<err> button_svc: Error -12: can't configure button interrupt on GPIO GPIO_0 pin 1
