| # SPDX-FileCopyrightText: Copyright (c) 2024 Carl Zeiss Meditec AG |
| # SPDX-FileCopyrightText: Copyright (c) 2024 Jilay Sandeep Pandya |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: | |
| GPIO Stepper Controller cluster for darlington transistor arrays or dual H-bridge |
| |
| Example: |
| /* Lead A is connected Lead C and Lead B is connected to Lead D*/ |
| stepper { |
| compatible = "zephyr,gpio-steppers"; |
| motor: motor { |
| gpios = <&gpioa 9 GPIO_ACTIVE_HIGH>, /* Lead A1/A */ |
| <&gpioc 7 GPIO_ACTIVE_HIGH>, /* Lead B1/B */ |
| <&gpiob 0 GPIO_ACTIVE_HIGH>, /* Lead A2/C */ |
| <&gpioa 7 GPIO_ACTIVE_HIGH>; /* Lead B2/D */ |
| }; |
| }; |
| |
| compatible: "zephyr,gpio-steppers" |
| |
| child-binding: |
| description: GPIO Controller for stepper motor |
| include: |
| - name: stepper-controller.yaml |
| property-allowlist: |
| - micro-step-res |
| - invert-direction |
| |
| properties: |
| gpios: |
| type: phandle-array |
| required: true |
| description: | |
| The gpio pin array on which the stepper inputs are to be connected |
