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.
 */
 
#pragma once

 
#ifdef __cplusplus
extern "C" {
#endif

#if defined(ADC4)
#define ADC_DEVS            (4U)
#elif defined(ADC3)
#define ADC_DEVS            (3U)
#elif defined(ADC2)
#define ADC_DEVS            (2U)
#elif defined(ADC1)
#define ADC_DEVS            (1U)
#endif

#define ADC_T_ADCVREG_STUP_US (10)
 
#ifndef DOXYGEN

#define STM32_BOOTLOADER_ADDR   (0x1FFFD800)

#define STM32_OPTION_BYTES   ((uint32_t*) 0x1FFFF800)
#define GET_RDP(x) (x & 0xFF)

#define HAVE_ADC_RES_T
typedef enum {
    ADC_RES_6BIT  = (ADC_CFGR_RES),     
    ADC_RES_8BIT  = (ADC_CFGR_RES_1),   
    ADC_RES_10BIT = (ADC_CFGR_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