diff options
Diffstat (limited to 'ports/zephyr/machine_pin.c')
| -rw-r--r-- | ports/zephyr/machine_pin.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/ports/zephyr/machine_pin.c b/ports/zephyr/machine_pin.c index e0718588d..1ae262419 100644 --- a/ports/zephyr/machine_pin.c +++ b/ports/zephyr/machine_pin.c @@ -64,22 +64,7 @@ void machine_pin_deinit(void) { static void gpio_callback_handler(const struct device *port, struct gpio_callback *cb, gpio_port_pins_t pins) { machine_pin_irq_obj_t *irq = CONTAINER_OF(cb, machine_pin_irq_obj_t, callback); - #if MICROPY_STACK_CHECK - // This callback executes in an ISR context so the stack-limit check must be changed to - // use the ISR stack for the duration of this function (so that hard IRQ callbacks work). - char *orig_stack_top = MP_STATE_THREAD(stack_top); - size_t orig_stack_limit = MP_STATE_THREAD(stack_limit); - MP_STATE_THREAD(stack_top) = (void *)&irq; - MP_STATE_THREAD(stack_limit) = CONFIG_ISR_STACK_SIZE - 512; - #endif - mp_irq_handler(&irq->base); - - #if MICROPY_STACK_CHECK - // Restore original stack-limit checking values. - MP_STATE_THREAD(stack_top) = orig_stack_top; - MP_STATE_THREAD(stack_limit) = orig_stack_limit; - #endif } static void machine_pin_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) { |