periph_cpu.h

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/*
 * Copyright (C) 2015-2016 Freie Universität 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.
 */
 
#ifndef PERIPH_F4_PERIPH_CPU_H
#define PERIPH_F4_PERIPH_CPU_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
#if defined(CPU_LINE_STM32F401xE) || defined(CPU_LINE_STM32F410Rx) \
    || defined(CPU_LINE_STM32F411xE) || defined(CPU_LINE_STM32F412Zx) \
    || defined(CPU_LINE_STM32F413xx) || defined(CPU_LINE_STM32F423xx)
#define ADC_DEVS            (1U)
#elif defined(CPU_LINE_STM32F405xx)  || defined(CPU_LINE_STM32F407xx) \
    || defined(CPU_LINE_STM32F415xx) || defined(CPU_LINE_STM32F429xx) \
    || defined(CPU_LINE_STM32F439xx) || defined(CPU_LINE_STM32F437xx) \
    || defined(CPU_LINE_STM32F446xx) || defined(CPU_LINE_STM32F469xx)
#define ADC_DEVS            (3U)
#endif
 
#ifndef DOXYGEN
 
#if defined(CPU_LINE_STM32F423xx)
#define STM32_BOOTLOADER_ADDR   (0x1FF00000)
#else
#define STM32_BOOTLOADER_ADDR   (0x1FFF0000)
#endif
 
#define STM32_OPTION_BYTES   ((uint32_t*) 0x1FFFC000)
#define GET_RDP(x) ((x & 0xFF00) >> 8)
 
#define HAVE_ADC_RES_T
typedef enum {
    ADC_RES_6BIT  = (ADC_CR1_RES),      
    ADC_RES_8BIT  = (ADC_CR1_RES_1),    
    ADC_RES_10BIT = (ADC_CR1_RES_0),    
    ADC_RES_12BIT = (0x00),             
    ADC_RES_14BIT = (0xfe),     
    ADC_RES_16BIT = (0xff)      
} adc_res_t;
#define VBAT_ADC_RES        ADC_RES_12BIT
#define VBAT_ADC_MAX        4095
#endif /* ndef DOXYGEN */
 
#ifdef __cplusplus
}
#endif
 
#endif /* PERIPH_F4_PERIPH_CPU_H */