From 12fa2716dbc3ea80c833411b12fe403421cebb00 Mon Sep 17 00:00:00 2001 From: Clyne Sullivan Date: Thu, 25 Jan 2018 11:00:18 -0500 Subject: hardware float support --- include/serial.h | 2 +- include/stm32l476xx.h | 1 - include/system_stm32l4xx.h | 125 --------------------------------------------- 3 files changed, 1 insertion(+), 127 deletions(-) delete mode 100644 include/system_stm32l4xx.h (limited to 'include') diff --git a/include/serial.h b/include/serial.h index 97b02d7..9cb9d24 100644 --- a/include/serial.h +++ b/include/serial.h @@ -5,6 +5,6 @@ void serial_init(void); void serial_put(int c); char serial_get(void); -void serial_gets(char *buf); +void serial_gets(char *buf, int max); #endif // SERIAL_H_ diff --git a/include/stm32l476xx.h b/include/stm32l476xx.h index 7c6f9e0..3708eed 100644 --- a/include/stm32l476xx.h +++ b/include/stm32l476xx.h @@ -182,7 +182,6 @@ typedef enum */ #include "core_cm4.h" /* Cortex-M4 processor and core peripherals */ -#include "system_stm32l4xx.h" #include /** @addtogroup Peripheral_registers_structures diff --git a/include/system_stm32l4xx.h b/include/system_stm32l4xx.h deleted file mode 100644 index b68b0b9..0000000 --- a/include/system_stm32l4xx.h +++ /dev/null @@ -1,125 +0,0 @@ -/** - ****************************************************************************** - * @file system_stm32l4xx.h - * @author MCD Application Team - * @version V1.1.1 - * @date 29-April-2016 - * @brief CMSIS Cortex-M4 Device System Source File for STM32L4xx devices. - ****************************************************************************** - * @attention - * - *

© COPYRIGHT(c) 2016 STMicroelectronics

- * - * 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 stm32l4xx_system - * @{ - */ - -/** - * @brief Define to prevent recursive inclusion - */ -#ifndef __SYSTEM_STM32L4XX_H -#define __SYSTEM_STM32L4XX_H - -#ifdef __cplusplus - extern "C" { -#endif - -/** @addtogroup STM32L4xx_System_Includes - * @{ - */ - -/** - * @} - */ - - -/** @addtogroup STM32L4xx_System_Exported_Variables - * @{ - */ - /* The SystemCoreClock 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) */ - -extern const uint8_t AHBPrescTable[16]; /*!< AHB prescalers table values */ -extern const uint8_t APBPrescTable[8]; /*!< APB prescalers table values */ -extern const uint32_t MSIRangeTable[12]; /*!< MSI ranges table values */ - -/** - * @} - */ - -/** @addtogroup STM32L4xx_System_Exported_Constants - * @{ - */ - -/** - * @} - */ - -/** @addtogroup STM32L4xx_System_Exported_Macros - * @{ - */ - -/** - * @} - */ - -/** @addtogroup STM32L4xx_System_Exported_Functions - * @{ - */ - -extern void SystemInit(void); -extern void SystemCoreClockUpdate(void); -/** - * @} - */ - -#ifdef __cplusplus -} -#endif - -#endif /*__SYSTEM_STM32L4XX_H */ - -/** - * @} - */ - -/** - * @} - */ -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ -- cgit v1.2.3