| /**************************************************************************//** |
| * @file system_msp432p401r.h |
| * @brief CMSIS Cortex-M4F Device Peripheral Access Layer Header File for |
| * MSP432P401R |
| * @version V1.00 |
| * @date 20-Oct-2015 |
| * |
| * @note View configuration instructions embedded in comments |
| * |
| ******************************************************************************/ |
| //***************************************************************************** |
| // |
| // Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/ |
| // |
| // 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 Texas Instruments Incorporated 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 |
| // OWNER 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. |
| // |
| //***************************************************************************** |
| |
| #ifndef SYSTEM_MSP432P401R_H |
| #define SYSTEM_MSP432P401R_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include <stdint.h> |
| |
| extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ |
| |
| |
| /** |
| * Initialize the system |
| * |
| * @param none |
| * @return none |
| * |
| * @brief Setup the microcontroller system. |
| * |
| * Performs the following initialization steps: |
| * 1. Enables the FPU |
| * 2. Halts the WDT |
| * 3. Enables all SRAM banks |
| * 4. Sets up power __REGULATOR and VCORE |
| * 5. Enable Flash wait states if needed |
| * 6. Change MCLK to desired frequency |
| * 7. Enable Flash read buffering |
| */ |
| extern void SystemInit (void); |
| |
| /** |
| * Update SystemCoreClock variable |
| * |
| * @param none |
| * @return none |
| * |
| * @brief Updates the SystemCoreClock with current core Clock |
| * retrieved from cpu registers. |
| */ |
| extern void SystemCoreClockUpdate (void); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* SYSTEM_MSP432P401R_H */ |
