From 566bc155acac0ef8f2826920244713f10044f951 Mon Sep 17 00:00:00 2001 From: Giovanni Di Sirio Date: Tue, 16 Feb 2016 09:53:03 +0000 Subject: Start of tree reorganization. git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8897 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- .../startup/ARMCMx/devices/STM32L1xx/cmparams.h | 97 ++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 os/common/startup/ARMCMx/devices/STM32L1xx/cmparams.h (limited to 'os/common/startup/ARMCMx/devices/STM32L1xx') diff --git a/os/common/startup/ARMCMx/devices/STM32L1xx/cmparams.h b/os/common/startup/ARMCMx/devices/STM32L1xx/cmparams.h new file mode 100644 index 000000000..84304e4ad --- /dev/null +++ b/os/common/startup/ARMCMx/devices/STM32L1xx/cmparams.h @@ -0,0 +1,97 @@ +/* + ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio. + + This file is part of ChibiOS. + + ChibiOS is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + ChibiOS is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +/** + * @file STM32L1xx/cmparams.h + * @brief ARM Cortex-M3 parameters for the STM32L1xx. + * + * @defgroup ARMCMx_STM32L1xx STM32L1xx Specific Parameters + * @ingroup ARMCMx_SPECIFIC + * @details This file contains the Cortex-M3 specific parameters for the + * STM32L1xx platform. + * @{ + */ + +#ifndef _CMPARAMS_H_ +#define _CMPARAMS_H_ + +/** + * @brief Cortex core model. + */ +#define CORTEX_MODEL 3 + +/** + * @brief Floating Point unit presence. + */ +#define CORTEX_HAS_FPU 0 + +/** + * @brief Number of bits in priority masks. + */ +#define CORTEX_PRIORITY_BITS 4 + +/** + * @brief Number of interrupt vectors. + * @note This number does not include the 16 system vectors and must be + * rounded to a multiple of 8. + */ +#define CORTEX_NUM_VECTORS 64 + +/* The following code is not processed when the file is included from an + asm module.*/ +#if !defined(_FROM_ASM_) + +/* If the device type is not externally defined, for example from the Makefile, + then a file named board.h is included. This file must contain a device + definition compatible with the vendor include file.*/ +#if !defined(STM32L100xB) && !defined(STM32L100xBA) && \ + !defined(STM32L100xC) && !defined(STM32L151xB) && \ + !defined(STM32L151xBA) && !defined(STM32L151xC) && \ + !defined(STM32L151xCA) && !defined(STM32L151xD) && \ + !defined(STM32L151xDX) && !defined(STM32L151xE) && \ + !defined(STM32L152xB) && !defined(STM32L152xBA) && \ + !defined(STM32L152xC) && !defined(STM32L152xCA) && \ + !defined(STM32L152xD) && !defined(STM32L152xDX) && \ + !defined(STM32L152xE) && !defined(STM32L162xC) && \ + !defined(STM32L162xCA) && !defined(STM32L162xD) && \ + !defined(STM32L162xDX) && !defined(STM32L162xE) +#include "board.h" +#endif + +/* Including the device CMSIS header. Note, we are not using the definitions + from this header because we need this file to be usable also from + assembler source files. We verify that the info matches instead.*/ +#include "stm32l1xx.h" + +#if CORTEX_MODEL != __CORTEX_M +#error "CMSIS __CORTEX_M mismatch" +#endif + +#if CORTEX_PRIORITY_BITS != __NVIC_PRIO_BITS +#error "CMSIS __NVIC_PRIO_BITS mismatch" +#endif + +/* Fix for yet another consistency error in ST headers.*/ +#define SVCall_IRQn SVC_IRQn + +#endif /* !defined(_FROM_ASM_) */ + +#endif /* _CMPARAMS_H_ */ + +/** @} */ -- cgit v1.2.3