From 921b4021335876f522c06e50f44146ddcbae7d6d Mon Sep 17 00:00:00 2001 From: Giovanni Di Sirio Date: Fri, 1 Dec 2017 10:33:43 +0000 Subject: Added separated headers for STM32 GPIO. git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@11095 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- os/hal/ports/STM32/LLD/GPIOv2/stm32_gpio.h | 112 ++++++++++++++++++++++++++++ os/hal/ports/STM32/LLD/GPIOv3/stm32_gpio.h | 113 +++++++++++++++++++++++++++++ 2 files changed, 225 insertions(+) create mode 100644 os/hal/ports/STM32/LLD/GPIOv2/stm32_gpio.h create mode 100644 os/hal/ports/STM32/LLD/GPIOv3/stm32_gpio.h (limited to 'os/hal/ports') diff --git a/os/hal/ports/STM32/LLD/GPIOv2/stm32_gpio.h b/os/hal/ports/STM32/LLD/GPIOv2/stm32_gpio.h new file mode 100644 index 000000000..acc5324e3 --- /dev/null +++ b/os/hal/ports/STM32/LLD/GPIOv2/stm32_gpio.h @@ -0,0 +1,112 @@ +/* + ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file GPIOv2/stm32_gpio.h + * @brief STM32 GPIO units common header. + * @note This file requires definitions from the ST STM32 header file. + * + * @addtogroup STM32_GPIOv2 + * @{ + */ + +#ifndef STM32_GPIO_H +#define STM32_GPIO_H + +/*===========================================================================*/ +/* Driver constants. */ +/*===========================================================================*/ + +/* Discarded definitions from the ST headers, the PAL driver uses its own + definitions in order to have an unified handling for all devices. + Unfortunately the ST headers have no uniform definitions for the same + objects across the various sub-families.*/ +#undef GPIOA +#undef GPIOB +#undef GPIOC +#undef GPIOD +#undef GPIOE +#undef GPIOF +#undef GPIOG +#undef GPIOH +#undef GPIOI +#undef GPIOJ +#undef GPIOK + +/** + * @name GPIO ports definitions + * @{ + */ +#define GPIOA ((stm32_gpio_t *)GPIOA_BASE) +#define GPIOB ((stm32_gpio_t *)GPIOB_BASE) +#define GPIOC ((stm32_gpio_t *)GPIOC_BASE) +#define GPIOD ((stm32_gpio_t *)GPIOD_BASE) +#define GPIOE ((stm32_gpio_t *)GPIOE_BASE) +#define GPIOF ((stm32_gpio_t *)GPIOF_BASE) +#define GPIOG ((stm32_gpio_t *)GPIOG_BASE) +#define GPIOH ((stm32_gpio_t *)GPIOH_BASE) +#define GPIOI ((stm32_gpio_t *)GPIOI_BASE) +#define GPIOJ ((stm32_gpio_t *)GPIOJ_BASE) +#define GPIOK ((stm32_gpio_t *)GPIOK_BASE) +/** @} */ + +/*===========================================================================*/ +/* Driver pre-compile time settings. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Derived constants and error checks. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver data structures and types. */ +/*===========================================================================*/ + +/** + * @brief STM32 GPIO registers block. + */ +typedef struct { + + volatile uint32_t MODER; + volatile uint32_t OTYPER; + volatile uint32_t OSPEEDR; + volatile uint32_t PUPDR; + volatile uint32_t IDR; + volatile uint32_t ODR; + volatile union { + uint32_t W; + struct { + uint16_t set; + uint16_t clear; + } H; + } BSRR; + volatile uint32_t LOCKR; + volatile uint32_t AFRL; + volatile uint32_t AFRH; + volatile uint32_t BRR; +} stm32_gpio_t; + +/*===========================================================================*/ +/* Driver macros. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* External declarations. */ +/*===========================================================================*/ + +#endif /* STM32_GPIO_H */ + +/** @} */ diff --git a/os/hal/ports/STM32/LLD/GPIOv3/stm32_gpio.h b/os/hal/ports/STM32/LLD/GPIOv3/stm32_gpio.h new file mode 100644 index 000000000..3c84c002b --- /dev/null +++ b/os/hal/ports/STM32/LLD/GPIOv3/stm32_gpio.h @@ -0,0 +1,113 @@ +/* + ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/** + * @file GPIOv3/stm32_gpio.h + * @brief STM32 GPIO units common header. + * @note This file requires definitions from the ST STM32 header file. + * + * @addtogroup STM32_GPIOv3 + * @{ + */ + +#ifndef STM32_GPIO_H +#define STM32_GPIO_H + +/*===========================================================================*/ +/* Driver constants. */ +/*===========================================================================*/ + +/* Discarded definitions from the ST headers, the PAL driver uses its own + definitions in order to have an unified handling for all devices. + Unfortunately the ST headers have no uniform definitions for the same + objects across the various sub-families.*/ +#undef GPIOA +#undef GPIOB +#undef GPIOC +#undef GPIOD +#undef GPIOE +#undef GPIOF +#undef GPIOG +#undef GPIOH +#undef GPIOI +#undef GPIOJ +#undef GPIOK + +/** + * @name GPIO ports definitions + * @{ + */ +#define GPIOA ((stm32_gpio_t *)GPIOA_BASE) +#define GPIOB ((stm32_gpio_t *)GPIOB_BASE) +#define GPIOC ((stm32_gpio_t *)GPIOC_BASE) +#define GPIOD ((stm32_gpio_t *)GPIOD_BASE) +#define GPIOE ((stm32_gpio_t *)GPIOE_BASE) +#define GPIOF ((stm32_gpio_t *)GPIOF_BASE) +#define GPIOG ((stm32_gpio_t *)GPIOG_BASE) +#define GPIOH ((stm32_gpio_t *)GPIOH_BASE) +#define GPIOI ((stm32_gpio_t *)GPIOI_BASE) +#define GPIOJ ((stm32_gpio_t *)GPIOJ_BASE) +#define GPIOK ((stm32_gpio_t *)GPIOK_BASE) +/** @} */ + +/*===========================================================================*/ +/* Driver pre-compile time settings. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Derived constants and error checks. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver data structures and types. */ +/*===========================================================================*/ + +/** + * @brief STM32 GPIO registers block. + */ +typedef struct { + + volatile uint32_t MODER; + volatile uint32_t OTYPER; + volatile uint32_t OSPEEDR; + volatile uint32_t PUPDR; + volatile uint32_t IDR; + volatile uint32_t ODR; + volatile union { + uint32_t W; + struct { + uint16_t set; + uint16_t clear; + } H; + } BSRR; + volatile uint32_t LOCKR; + volatile uint32_t AFRL; + volatile uint32_t AFRH; + volatile uint32_t BRR; + volatile uint32_t ASCR; +} stm32_gpio_t; + +/*===========================================================================*/ +/* Driver macros. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* External declarations. */ +/*===========================================================================*/ + +#endif /* STM32_GPIO_H */ + +/** @} */ -- cgit v1.2.3