aboutsummaryrefslogtreecommitdiffstats
path: root/os/common/startup/ARMCMx/devices/NRF52832/cmparams.h
diff options
context:
space:
mode:
Diffstat (limited to 'os/common/startup/ARMCMx/devices/NRF52832/cmparams.h')
-rw-r--r--os/common/startup/ARMCMx/devices/NRF52832/cmparams.h82
1 files changed, 82 insertions, 0 deletions
diff --git a/os/common/startup/ARMCMx/devices/NRF52832/cmparams.h b/os/common/startup/ARMCMx/devices/NRF52832/cmparams.h
new file mode 100644
index 0000000..b349291
--- /dev/null
+++ b/os/common/startup/ARMCMx/devices/NRF52832/cmparams.h
@@ -0,0 +1,82 @@
+/*
+ Copyright (C) 2016 Stephane D'Alu
+
+ 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 <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file NRF51822/cmparams.h
+ * @brief ARM Cortex-M4 parameters for the Nordic Semi NRF52832 family.
+ *
+ * @defgroup ARMCMx_NRF52x Nordic semiconductor NRF52x.
+ * @ingroup ARMCMx_SPECIFIC
+ * @details This file contains the Cortex-M4 specific parameters for the
+ * NRF52x platform.
+ * @{
+ */
+
+#ifndef _CMPARAMS_H_
+#define _CMPARAMS_H_
+
+/**
+ * @brief Cortex core model.
+ */
+#define CORTEX_MODEL 4
+
+/**
+ * @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 3
+
+/**
+ * @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 40
+
+/* 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 "nrf52.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
+
+#endif /* !defined(_FROM_ASM_) */
+
+#endif /* _CMPARAMS_H_ */
+
+/** @} */