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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-09-08 13:13:31 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-09-08 13:13:31 +0000 |
| commit | e5f7b7b8ff985f57f8a7994c5f7aa3bd33e983ac (patch) | |
| tree | 515635865f7778a0c307f9acde8f041a307ab270 /os/common/ports/ARMCMx/devices | |
| parent | 37d2197df1c9a4501e1d3a567274ea99fa7304e7 (diff) | |
| download | ChibiOS-e5f7b7b8ff985f57f8a7994c5f7aa3bd33e983ac.tar.gz ChibiOS-e5f7b7b8ff985f57f8a7994c5f7aa3bd33e983ac.tar.bz2 ChibiOS-e5f7b7b8ff985f57f8a7994c5f7aa3bd33e983ac.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6277 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/common/ports/ARMCMx/devices')
5 files changed, 91 insertions, 4 deletions
diff --git a/os/common/ports/ARMCMx/devices/STM32F0xx/cmparams.h b/os/common/ports/ARMCMx/devices/STM32F0xx/cmparams.h index ed563b106..e0e842e52 100644 --- a/os/common/ports/ARMCMx/devices/STM32F0xx/cmparams.h +++ b/os/common/ports/ARMCMx/devices/STM32F0xx/cmparams.h @@ -55,7 +55,7 @@ /**
* @brief Number of interrupt vectors.
* @note This number does not include the 16 system vectors and must be
- * rounded to a multiple of 4.
+ * rounded to a multiple of 8.
*/
#define CORTEX_NUM_VECTORS 32
diff --git a/os/common/ports/ARMCMx/devices/STM32F30x/cmparams.h b/os/common/ports/ARMCMx/devices/STM32F30x/cmparams.h index 84efdb0d3..28bc40724 100644 --- a/os/common/ports/ARMCMx/devices/STM32F30x/cmparams.h +++ b/os/common/ports/ARMCMx/devices/STM32F30x/cmparams.h @@ -55,7 +55,7 @@ /**
* @brief Number of interrupt vectors.
* @note This number does not include the 16 system vectors and must be
- * rounded to a multiple of 4.
+ * rounded to a multiple of 8.
*/
#define CORTEX_NUM_VECTORS 88
diff --git a/os/common/ports/ARMCMx/devices/STM32F37x/cmparams.h b/os/common/ports/ARMCMx/devices/STM32F37x/cmparams.h index 5355b2176..45a7d1594 100644 --- a/os/common/ports/ARMCMx/devices/STM32F37x/cmparams.h +++ b/os/common/ports/ARMCMx/devices/STM32F37x/cmparams.h @@ -55,7 +55,7 @@ /**
* @brief Number of interrupt vectors.
* @note This number does not include the 16 system vectors and must be
- * rounded to a multiple of 4.
+ * rounded to a multiple of 8.
*/
#define CORTEX_NUM_VECTORS 88
diff --git a/os/common/ports/ARMCMx/devices/STM32F4xx/cmparams.h b/os/common/ports/ARMCMx/devices/STM32F4xx/cmparams.h index 48e279e56..3bb79e75f 100644 --- a/os/common/ports/ARMCMx/devices/STM32F4xx/cmparams.h +++ b/os/common/ports/ARMCMx/devices/STM32F4xx/cmparams.h @@ -55,7 +55,7 @@ /**
* @brief Number of interrupt vectors.
* @note This number does not include the 16 system vectors and must be
- * rounded to a multiple of 4.
+ * rounded to a multiple of 8.
*/
#define CORTEX_NUM_VECTORS 88
diff --git a/os/common/ports/ARMCMx/devices/STM32L1xx/cmparams.h b/os/common/ports/ARMCMx/devices/STM32L1xx/cmparams.h new file mode 100644 index 000000000..bd22a1973 --- /dev/null +++ b/os/common/ports/ARMCMx/devices/STM32L1xx/cmparams.h @@ -0,0 +1,87 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
+ 2011,2012,2013 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT 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/RT 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 <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file STM32L1xx/cmparams.h
+ * @brief ARM Cortex-M4 parameters for the STM32L1xx.
+ *
+ * @defgroup ARMCMx_STM32L1xx STM32L1xx Specific Parameters
+ * @ingroup ARMCMx_SPECIFIC
+ * @details This file contains the Cortex-M4 specific parameters for the
+ * STM32L1xx platform.
+ * @{
+ */
+
+#ifndef _CMPARAMS_H_
+#define _CMPARAMS_H_
+
+/**
+ * @brief Cortex core model.
+ */
+#define CORTEX_MODEL CORTEX_M3
+
+/**
+ * @brief Memory Protection unit presence.
+ */
+#define CORTEX_HAS_MPU 1
+
+/**
+ * @brief Floating Point unit presence.
+ */
+#define CORTEX_HAS_FPU 1
+
+/**
+ * @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_)
+
+/* 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_HAS_MPU != !__MPU_PRESENT
+#error "CMSIS __MPU_PRESENT mismatch"
+#endif
+
+#if !CORTEX_HAS_FPU != !__FPU_PRESENT
+#error "CMSIS __FPU_PRESENT mismatch"
+#endif
+
+#if CORTEX_PRIORITY_BITS != __NVIC_PRIO_BITS
+#error "CMSIS __NVIC_PRIO_BITS mismatch"
+#endif
+
+#endif /* !defined(_FROM_ASM_) */
+
+#endif /* _CMPARAMS_H_ */
+
+/** @} */
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