| /* |
| * Copyright (c) 2016 Open-RnD Sp. z o.o. |
| * Copyright (c) 2017 RnDity Sp. z o.o. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #ifndef ZEPHYR_DRIVERS_WATCHDOG_IWDG_STM32_H_ |
| #define ZEPHYR_DRIVERS_WATCHDOG_IWDG_STM32_H_ |
| |
| #include <zephyr/types.h> |
| |
| /** |
| * @brief Driver for Independent Watchdog (IWDG) for STM32 MCUs |
| * |
| * The driver targets all STM32 SoCs. For details please refer to |
| * an appropriate reference manual and look for chapter called: |
| * |
| * Independent watchdog (IWDG) |
| * |
| */ |
| |
| /* driver data */ |
| struct iwdg_stm32_data { |
| /* IWDG peripheral instance. */ |
| IWDG_TypeDef *Instance; |
| }; |
| |
| #define IWDG_STM32_DATA(dev) \ |
| ((struct iwdg_stm32_data * const)(dev)->data) |
| |
| #define IWDG_STM32_STRUCT(dev) \ |
| ((IWDG_TypeDef *)(IWDG_STM32_DATA(dev))->Instance) |
| |
| #endif /* ZEPHYR_DRIVERS_WATCHDOG_IWDG_STM32_H_ */ |