rand.h File Reference

#include "pico.h"

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Data Structures
struct	rng_128

Macros
#define	PICO_RAND_ENTROPY_SRC_ROSC   1
#define	PICO_RAND_ENTROPY_SRC_TIME   1
#define	PICO_RAND_ENTROPY_SRC_BUS_PERF_COUNTER   1
#define	PICO_RAND_SEED_ENTROPY_SRC_ROSC   PICO_RAND_ENTROPY_SRC_ROSC
#define	PICO_RAND_SEED_ENTROPY_SRC_TIME   PICO_RAND_ENTROPY_SRC_TIME
#define	PICO_RAND_SEED_ENTROPY_SRC_BUS_PERF_COUNTER   PICO_RAND_ENTROPY_SRC_BUS_PERF_COUNTER
#define	PICO_RAND_SEED_ENTROPY_SRC_BOARD_ID   (!PICO_RAND_SEED_ENTROPY_SRC_BOOT_RANDOM)
#define	PICO_RAND_SEED_ENTROPY_SRC_RAM_HASH   1
#define	PICO_RAND_ROSC_BIT_SAMPLE_COUNT   1
#define	PICO_RAND_MIN_ROSC_BIT_SAMPLE_TIME_US   10u
#define	PICO_RAND_BUS_PERF_COUNTER_EVENT   arbiter_sram5_perf_event_access
#define	PICO_RAND_RAM_HASH_END   SRAM_END
#define	PICO_RAND_RAM_HASH_START   (PICO_RAND_RAM_HASH_END - 1024u)

Typedefs
typedef struct rng_128	rng_128_t

Functions
void	get_rand_128 (rng_128_t *rand128)
	Get 128-bit random number.
uint64_t	get_rand_64 (void)
	Get 64-bit random number.
uint32_t	get_rand_32 (void)
	Get 32-bit random number.