comejv commented on issue #16762:
URL: https://github.com/apache/nuttx/issues/16762#issuecomment-3137134931
Hello again, I'm trying to set up gpio interrupts in place of the non
existant timer capture driver, I have had success with `ioctl(fd,
GPIOC_REGISTER, (unsigned long)&sev);` on `/dev/gpio2` but now I'd like to have
multiple gpios sending me interrupts/signals.
In `boards/arm/.../src/stm32_gpio.c` I see that the only GPIO registered for
interrupt is :
```c
static const uint32_t g_gpiointinputs[BOARD_NGPIOINT] =
{
GPIO_INT1,
};
```
Which is defined in `nucleo-h743zi.h` as `(GPIO_INPUT | GPIO_FLOAT |
GPIO_PORTE | GPIO_PIN5)`.
In my app I am now trying to run stm32_configgpio to add more gpios to the
interrupts, the issue is that I don't know how to include
`external/nuttx/arch/arm/src/stm32h7/stm32_gpio.h`?
Should I even try to do it in user code or should I modify NuttX source code?
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