Subversion Repositories neorv32

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// # << NEORV32: neorv32_trng.h - True Random Number Generator (TRNG) HW Driver >>                 #
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// # BSD 3-Clause License                                                                          #
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// # The NEORV32 Processor - https://github.com/stnolting/neorv32              (c) Stephan Nolting #
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/**********************************************************************//**
 * @file neorv32_trng.h
 * @author Stephan Nolting
 * @brief True Random Number Generator (TRNG) HW driver header file.
 *
 * @note These functions should only be used if the TRNG unit was synthesized (IO_TRNG_USE = true).
 **************************************************************************/
 
#ifndef neorv32_trng_h
#define neorv32_trng_h
 
// prototypes
int neorv32_trng_available(void);
int neorv32_trng_setup(uint16_t tap_mask);
uint16_t neorv32_trng_find_tap_mask(void);
void neorv32_trng_disable(void);
int neorv32_trng_get(uint16_t *data);
 
#endif // neorv32_trng_h