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RIOT/cpu/stm32l1/include/cpu_conf.h 2.09 KB
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  /*
   * Copyright (C) 2014 Freie Universitรคt Berlin
   *
   * This file is subject to the terms and conditions of the GNU Lesser General
   * Public License v2.1. See the file LICENSE in the top level directory for more
   * details.
   */
  
  /**
   * @defgroup        cpu_stm32l1 STM32L1
   * @brief           CPU specific implementations for the STM32F1
   * @ingroup         cpu
   * @{
   *
   * @file
   * @brief           Implementation specific CPU configuration options
   *
   * @author          Thomas Eichinger <thomas.eichinger@fu-berlin.de>
   */
  
  #ifndef CPU_CONF_H
  #define CPU_CONF_H
  
  #include "cpu_conf_common.h"
  
  /**
   * @brief  STM32 L1 cpu type
   *
   * From CMSIS header file, allowed values for L1 cpu types are:
   * * STM32L1XX_MD:
   *   * Ultra Low Power Medium-density devices: STM32L151x6xx, STM32L151x8xx,
   *     STM32L151xBxx, STM32L152x6xx, STM32L152x8xx, STM32L152xBxx,
   *     STM32L151x6xxA, STM32L151x8xxA, STM32L151xBxxA, STM32L152x6xxA,
   *     SM32L152x8xxA and STM32L152xBxxA.
   *   * Ultra Low Power Medium-density Value Line devices: STM32L100x6xx,
   *     STM32L100x8xx and STM32L100xBxx.
   *
   * * STM32L1XX_MDP:
   *   * Ultra Low Power Medium-density Plus devices: STM32L151xCxx,
   *     STM32L152xCxx and STM32L162xCxx
   *   * Ultra Low Power Medium-density Plus Value Line devices: STM32L100xCxx
   *
   * * STM32L1XX_HD: Ultra Low Power High-density devices: STM32L151xDxx,
   *    STM32L152xDxx and STM32L162xDxx
   *
   * * STM32L1XX_XL: Ultra Low Power XL-density devices: STM32L151xExx,
   *   STM32L152xExx and STM32L162xExx
   */
  #if defined(CPU_MODEL_STM32L151RBA)
  #define STM32L1XX_MD (1U)
  #elif defined(CPU_MODEL_STM32L151RC)
  #define STM32L1XX_MDP (1U)
  #else
  #define STM32L1XX_XL (1U)
  #endif
  #include "vendor/stm32l1xx.h"
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**
   * @brief   ARM Cortex-M specific CPU configuration
   * @{
   */
  #define CPU_DEFAULT_IRQ_PRIO            (1U)
  #if defined(CPU_MODEL_STM32L151RBA)
  #define CPU_IRQ_NUMOF                   (45U)
  #else
  #define CPU_IRQ_NUMOF                   (57U)
  #endif
  #define CPU_FLASH_BASE                  FLASH_BASE
  /** @} */
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* CPU_CONF_H */
  /** @} */
  /** @} */