vf_curve.c File Reference

#include <zephyr/sys/util.h>
#include "vf_curve.h"
#include <zephyr/drivers/misc/bh_fwtable.h>

Macros
#define	FREQ_MARGIN_MAX   300.0F
#define	FREQ_MARGIN_MIN   -300.0F
#define	VOLTAGE_MARGIN_MAX   150.0F
#define	VOLTAGE_MARGIN_MIN   -150.0F

Functions
void	InitVFCurve (void)
float	VFCurve (float freq_mhz)
	Calculate the voltage based on the frequency.

Variables
static float	freq_margin_mhz
static float	voltage_margin_mv
static const struct device *const	fwtable_dev = DEVICE_DT_GET(DT_NODELABEL(fwtable))

Macro Definition Documentation

FREQ_MARGIN_MAX

#define FREQ_MARGIN_MAX   300.0F

FREQ_MARGIN_MIN

#define FREQ_MARGIN_MIN   -300.0F

VOLTAGE_MARGIN_MAX

#define VOLTAGE_MARGIN_MAX   150.0F

VOLTAGE_MARGIN_MIN

#define VOLTAGE_MARGIN_MIN   -150.0F

Function Documentation

InitVFCurve()

void InitVFCurve

(

void

)

VFCurve()

float VFCurve

(

float

freq_mhz

)

Calculate the voltage based on the frequency.

Parameters

freq_mhz

The frequency in MHz

Returns

The voltage in mV

Variable Documentation

freq_margin_mhz

float freq_margin_mhz

static

fwtable_dev

const struct device* const fwtable_dev = DEVICE_DT_GET(DT_NODELABEL(fwtable))

static

voltage_margin_mv

float voltage_margin_mv

static