diff options
author | Isaac Gutekunst <isaac.gutekunst@vecna.com> | 2015-09-16 09:14:41 -0400 |
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committer | Joel Sherrill <joel.sherrill@oarcorp.com> | 2015-11-03 17:31:07 -0600 |
commit | 370c09a1f4012139aebabb4f2c9ec081855fc94d (patch) | |
tree | 2ff94871e9bc585be37c4ecb39c14432689fdd03 /c/src/lib/libbsp/arm/stm32f4x/hal/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h | |
parent | Leftover gpio function rename (diff) | |
download | rtems-370c09a1f4012139aebabb4f2c9ec081855fc94d.tar.bz2 |
Add STM32F4 HAL Files
The origin of this code is:
+ STM32CubeF4 V1.8.0 from http://www.st.com/web/en/catalog/tools/PF259243
Diffstat (limited to 'c/src/lib/libbsp/arm/stm32f4x/hal/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h')
-rw-r--r-- | c/src/lib/libbsp/arm/stm32f4x/hal/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/stm32f4x/hal/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h b/c/src/lib/libbsp/arm/stm32f4x/hal/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h new file mode 100644 index 0000000000..62863f01f0 --- /dev/null +++ b/c/src/lib/libbsp/arm/stm32f4x/hal/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h @@ -0,0 +1,122 @@ +/** + ****************************************************************************** + * @file system_stm32f4xx.h + * @author MCD Application Team + * @version V2.4.0 + * @date 14-August-2015 + * @brief CMSIS Cortex-M4 Device System Source File for STM32F4xx devices. + ****************************************************************************** + * @attention + * + * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. Neither the name of STMicroelectronics nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f4xx_system + * @{ + */ + +/** + * @brief Define to prevent recursive inclusion + */ +#ifndef __SYSTEM_STM32F4XX_H +#define __SYSTEM_STM32F4XX_H + +#ifdef __cplusplus + extern "C" { +#endif + +/** @addtogroup STM32F4xx_System_Includes + * @{ + */ + +/** + * @} + */ + + +/** @addtogroup STM32F4xx_System_Exported_types + * @{ + */ + /* This variable is updated in three ways: + 1) by calling CMSIS function SystemCoreClockUpdate() + 2) by calling HAL API function HAL_RCC_GetSysClockFreq() + 3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency + Note: If you use this function to configure the system clock; then there + is no need to call the 2 first functions listed above, since SystemCoreClock + variable is updated automatically. + */ +extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ + + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Exported_Constants + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Exported_Functions + * @{ + */ + +extern void SystemInit(void); +extern void SystemCoreClockUpdate(void); +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /*__SYSTEM_STM32F4XX_H */ + +/** + * @} + */ + +/** + * @} + */ +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |