src/main/target/system_at32f435_437.h

   1 /**
   2   **************************************************************************
   3   * @file     system_at32f435_437.h
   4   * @version  v2.1.0
   5   * @date     2022-08-16
   6   * @brief    cmsis cortex-m4 system header file.
   7   **************************************************************************
   8   *                       Copyright notice & Disclaimer
   9   *
  10   * The software Board Support Package (BSP) that is made available to
  11   * download from Artery official website is the copyrighted work of Artery.
  12   * Artery authorizes customers to use, copy, and distribute the BSP
  13   * software and its related documentation for the purpose of design and
  14   * development in conjunction with Artery microcontrollers. Use of the
  15   * software is governed by this copyright notice and the following disclaimer.
  16   *
  17   * THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
  18   * GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
  19   * TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
  20   * STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
  21   * INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
  22   * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
  23   *
  24   **************************************************************************
  25   */
  26
  27 #ifndef __SYSTEM_AT32F435_437_H
  28 #define __SYSTEM_AT32F435_437_H
  29
  30 #ifdef __cplusplus
  31 extern "C" {
  32 #endif
  33
  34 /** @addtogroup CMSIS
  35   * @{
  36   */
  37
  38 /** @addtogroup AT32F435_437_system
  39   * @{
  40   */
  41
  42 #define SystemCoreClock                  system_core_clock
  43
  44 /** @defgroup AT32F435_437_system_exported_variables
  45   * @{
  46   */
  47 extern unsigned int system_core_clock; /*!< system clock frequency (core clock) */
  48
  49 /**
  50   * @}
  51   */
  52
  53 /** @defgroup AT32F435_437_system_exported_functions
  54   * @{
  55   */
  56
  57 extern void SystemInit(void);
  58 extern void system_core_clock_update(void);
  59
  60 /**
  61   * @}
  62   */
  63
  64 /**
  65   * @}
  66   */
  67
  68 /**
  69   * @}
  70   */
  71
  72 #ifdef __cplusplus
  73 }
  74 #endif
  75
  76 #endif
  77