periph_cpu.h

Go to the documentation of this file.

/*
 * SPDX-FileCopyrightText: 2017 Freie Universität Berlin
 * SPDX-License-Identifier: LGPL-2.1-only
 */
 
#pragma once

 
#ifdef __cplusplus
extern "C" {
#endif
 
#ifndef DOXYGEN

#define STM32_BOOTLOADER_ADDR   (0x1FF00000)

/* Will be defined in a future commit */

#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)

#define HAVE_ADC_RES_T
typedef enum {
    ADC_RES_6BIT  = (0x01),                     
    ADC_RES_8BIT  = (0x07 << ADC_CFGR_RES_Pos), 
    ADC_RES_10BIT = (0x03 << ADC_CFGR_RES_Pos), 
    ADC_RES_12BIT = (0x06 << ADC_CFGR_RES_Pos), 
    ADC_RES_14BIT = (0x05 << ADC_CFGR_RES_Pos), 
    ADC_RES_16BIT = (0x00 << ADC_CFGR_RES_Pos)  
} adc_res_t;

#define VBAT_ADC_RES        ADC_RES_12BIT
#define VBAT_ADC_MAX        4095
 
#endif /* ndef DOXYGEN */
 
#ifdef __cplusplus
}
#endif