| /**************************************************************************//** |
| * @file system_DA14680.h |
| * @brief CMSIS Cortex-M0 Device Peripheral Access Layer Header File for |
| * Device DA14680 |
| * @version V3.10 |
| * @date 23. November 2012 |
| * |
| * @note |
| * |
| ******************************************************************************/ |
| /* Copyright (c) 2012 ARM LIMITED |
| |
| All rights reserved. |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions are met: |
| - Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| - 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. |
| - Neither the name of ARM 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 COPYRIGHT HOLDERS AND 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. |
| ---------------------------------------------------------------------------*/ |
| |
| |
| #ifndef SYSTEM_DA14680_H |
| #define SYSTEM_DA14680_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include <stdint.h> |
| #include <stdbool.h> |
| |
| extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ |
| |
| |
| /** |
| * Initialize the system |
| * |
| * @return none |
| * |
| * @brief Setup the microcontroller system. |
| * Initialize the System and update the SystemCoreClock variable. |
| */ |
| extern void SystemInit (void); |
| |
| /** |
| * Update SystemCoreClock variable |
| * |
| * @return none |
| * |
| * @brief Updates the SystemCoreClock with current core Clock |
| * retrieved from cpu registers. |
| */ |
| extern void SystemCoreClockUpdate (void); |
| |
| |
| /** |
| * \brief Convert a CPU address to a physical address |
| * |
| * To calculate the physical address, the current remapping (SYS_CTRL_REG.REMAP_ADR0) |
| * is used. |
| * |
| * \param [in] addr address seen by CPU |
| * |
| * \return physical address (for DMA, AES/HASH etc.) -- can be same or different as addr |
| * |
| */ |
| extern uint32_t black_orca_phy_addr(uint32_t addr); |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* SYSTEM_DA14680_H */ |