periph_cpu.h

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/*
 * SPDX-FileCopyrightText: 2015 Engineering-Spirit
 * SPDX-FileCopyrightText: 2016 OTA keys S.A.
 * SPDX-License-Identifier: LGPL-2.1-only
 */
 
#pragma once

 
#ifdef __cplusplus
extern "C" {
#endif

#if defined (ADC3)
#define ADC_DEVS            (3U)
#else
#define ADC_DEVS            (2U)
#endif
 
#ifndef DOXYGEN

#define STM32_BOOTLOADER_ADDR   (0x1FFF0000)

#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