vreg.h

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/*
 * Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */
 
#ifndef _HARDWARE_VREG_H
#define _HARDWARE_VREG_H
 
#include "pico.h"
#include "hardware/structs/vreg_and_chip_reset.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
enum vreg_voltage {
    VREG_VOLTAGE_0_85 = 0b0110,    
    VREG_VOLTAGE_0_90 = 0b0111,    
    VREG_VOLTAGE_0_95 = 0b1000,    
    VREG_VOLTAGE_1_00 = 0b1001,    
    VREG_VOLTAGE_1_05 = 0b1010,    
    VREG_VOLTAGE_1_10 = 0b1011,    
    VREG_VOLTAGE_1_15 = 0b1100,    
    VREG_VOLTAGE_1_20 = 0b1101,    
    VREG_VOLTAGE_1_25 = 0b1110,    
    VREG_VOLTAGE_1_30 = 0b1111,    
 
    VREG_VOLTAGE_MIN = VREG_VOLTAGE_0_85,      
    VREG_VOLTAGE_DEFAULT = VREG_VOLTAGE_1_10,  
    VREG_VOLTAGE_MAX = VREG_VOLTAGE_1_30,      
};
 
 
void vreg_set_voltage(enum vreg_voltage voltage);
 
#ifdef __cplusplus
}
#endif
 
#endif