Detailed Description

Author: Peter Kietzmann peter.nosp@m..kie.nosp@m.tzman.nosp@m.n@ha.nosp@m.w-ham.nosp@m.burg.nosp@m..de

Definition in file adc_noise.h.

#include <inttypes.h>
#include <stddef.h>
#include "periph/adc.h"

Include dependency graph for adc_noise.h:

Functions
int	entropy_source_adc_init (void)
	Initialize ADC and test structures, if tests are enabled.

int	entropy_source_adc_get (uint8_t *buf, size_t len)
	Generates bytes from ADC noise.

static uint32_t	entropy_source_adc_entropy_per_sample (void)
	Static entropy per sample value for this source [bit/sample * 2^16].

#define	CONFIG_ENTROPY_SOURCE_ADC_RES ADC_RES_10BIT
	ADC resolution default configuration.

#define	CONFIG_ENTROPY_SOURCE_ADC_LINE ADC_LINE(0)
	ADC line default configuration.

#define	CONFIG_ENTROPY_SOURCE_ADC_HMIN (0)
	ADC estimated entropy per sample [2^16 * bit/sample].

#define	CONFIG_ENTROPY_SOURCE_ADC_HEALTH_TEST 0
	Disable ADC health test by default.

#define	CONFIG_ENTROPY_SOURCE_ADC_COND 0
	Disable ADC conditioning test by default.

Functions