| # Copyright (c) 2024 Fabian Blatz <fabianblatz@gmail.com> |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| config STEPPER_$(module)_GENERATE_ISR_SAFE_EVENTS |
| bool "$(module-str) guarantee non ISR callbacks upon stepper events" |
| help |
| Enable the dispatch of stepper generated events via |
| a message queue to guarantee that the event handler |
| code is not run inside of an ISR. Can be disabled, but |
| then registered stepper event callback must be ISR safe. |
| |
| config STEPPER_$(module)_EVENT_QUEUE_LEN |
| int "$(module-str) maximum number of pending stepper events" |
| default 4 |
| depends on STEPPER_$(module)_GENERATE_ISR_SAFE_EVENTS |
| help |
| The maximum number of stepper events that can be pending before new events |
| are dropped. |
