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381 lines
10 KiB
C
381 lines
10 KiB
C
/**
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* \file
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*
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* \brief SAM TRNG
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*
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* Copyright (c) 2016-2018 Microchip Technology Inc. and its subsidiaries.
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*
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* \asf_license_start
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*
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* \page License
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*
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* Subject to your compliance with these terms, you may use Microchip
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* software and any derivatives exclusively with Microchip products.
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* It is your responsibility to comply with third party license terms applicable
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* to your use of third party software (including open source software) that
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* may accompany Microchip software.
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*
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* THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES,
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* WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE,
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* INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY,
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* AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE
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* LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL
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* LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE
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* SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE
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* POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT
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* ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY
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* RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY,
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* THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
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*
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* \asf_license_stop
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*
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*/
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#ifdef _SAME54_TRNG_COMPONENT_
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#ifndef _HRI_TRNG_E54_H_INCLUDED_
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#define _HRI_TRNG_E54_H_INCLUDED_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdbool.h>
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#include <hal_atomic.h>
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#if defined(ENABLE_TRNG_CRITICAL_SECTIONS)
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#define TRNG_CRITICAL_SECTION_ENTER() CRITICAL_SECTION_ENTER()
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#define TRNG_CRITICAL_SECTION_LEAVE() CRITICAL_SECTION_LEAVE()
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#else
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#define TRNG_CRITICAL_SECTION_ENTER()
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#define TRNG_CRITICAL_SECTION_LEAVE()
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#endif
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typedef uint32_t hri_trng_data_reg_t;
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typedef uint8_t hri_trng_ctrla_reg_t;
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typedef uint8_t hri_trng_evctrl_reg_t;
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typedef uint8_t hri_trng_intenset_reg_t;
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typedef uint8_t hri_trng_intflag_reg_t;
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static inline bool hri_trng_get_INTFLAG_DATARDY_bit(const void *const hw)
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{
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return (((Trng *)hw)->INTFLAG.reg & TRNG_INTFLAG_DATARDY) >> TRNG_INTFLAG_DATARDY_Pos;
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}
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static inline void hri_trng_clear_INTFLAG_DATARDY_bit(const void *const hw)
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{
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((Trng *)hw)->INTFLAG.reg = TRNG_INTFLAG_DATARDY;
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}
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static inline bool hri_trng_get_interrupt_DATARDY_bit(const void *const hw)
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{
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return (((Trng *)hw)->INTFLAG.reg & TRNG_INTFLAG_DATARDY) >> TRNG_INTFLAG_DATARDY_Pos;
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}
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static inline void hri_trng_clear_interrupt_DATARDY_bit(const void *const hw)
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{
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((Trng *)hw)->INTFLAG.reg = TRNG_INTFLAG_DATARDY;
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}
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static inline hri_trng_intflag_reg_t hri_trng_get_INTFLAG_reg(const void *const hw, hri_trng_intflag_reg_t mask)
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{
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uint8_t tmp;
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tmp = ((Trng *)hw)->INTFLAG.reg;
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tmp &= mask;
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return tmp;
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}
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static inline hri_trng_intflag_reg_t hri_trng_read_INTFLAG_reg(const void *const hw)
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{
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return ((Trng *)hw)->INTFLAG.reg;
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}
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static inline void hri_trng_clear_INTFLAG_reg(const void *const hw, hri_trng_intflag_reg_t mask)
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{
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((Trng *)hw)->INTFLAG.reg = mask;
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}
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static inline void hri_trng_set_INTEN_DATARDY_bit(const void *const hw)
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{
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((Trng *)hw)->INTENSET.reg = TRNG_INTENSET_DATARDY;
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}
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static inline bool hri_trng_get_INTEN_DATARDY_bit(const void *const hw)
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{
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return (((Trng *)hw)->INTENSET.reg & TRNG_INTENSET_DATARDY) >> TRNG_INTENSET_DATARDY_Pos;
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}
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static inline void hri_trng_write_INTEN_DATARDY_bit(const void *const hw, bool value)
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{
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if (value == 0x0) {
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((Trng *)hw)->INTENCLR.reg = TRNG_INTENSET_DATARDY;
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} else {
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((Trng *)hw)->INTENSET.reg = TRNG_INTENSET_DATARDY;
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}
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}
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static inline void hri_trng_clear_INTEN_DATARDY_bit(const void *const hw)
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{
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((Trng *)hw)->INTENCLR.reg = TRNG_INTENSET_DATARDY;
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}
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static inline void hri_trng_set_INTEN_reg(const void *const hw, hri_trng_intenset_reg_t mask)
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{
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((Trng *)hw)->INTENSET.reg = mask;
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}
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static inline hri_trng_intenset_reg_t hri_trng_get_INTEN_reg(const void *const hw, hri_trng_intenset_reg_t mask)
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{
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uint8_t tmp;
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tmp = ((Trng *)hw)->INTENSET.reg;
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tmp &= mask;
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return tmp;
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}
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static inline hri_trng_intenset_reg_t hri_trng_read_INTEN_reg(const void *const hw)
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{
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return ((Trng *)hw)->INTENSET.reg;
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}
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static inline void hri_trng_write_INTEN_reg(const void *const hw, hri_trng_intenset_reg_t data)
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{
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((Trng *)hw)->INTENSET.reg = data;
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((Trng *)hw)->INTENCLR.reg = ~data;
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}
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static inline void hri_trng_clear_INTEN_reg(const void *const hw, hri_trng_intenset_reg_t mask)
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{
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((Trng *)hw)->INTENCLR.reg = mask;
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}
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static inline hri_trng_data_reg_t hri_trng_get_DATA_DATA_bf(const void *const hw, hri_trng_data_reg_t mask)
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{
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return (((Trng *)hw)->DATA.reg & TRNG_DATA_DATA(mask)) >> TRNG_DATA_DATA_Pos;
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}
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static inline hri_trng_data_reg_t hri_trng_read_DATA_DATA_bf(const void *const hw)
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{
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return (((Trng *)hw)->DATA.reg & TRNG_DATA_DATA_Msk) >> TRNG_DATA_DATA_Pos;
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}
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static inline hri_trng_data_reg_t hri_trng_get_DATA_reg(const void *const hw, hri_trng_data_reg_t mask)
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{
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uint32_t tmp;
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tmp = ((Trng *)hw)->DATA.reg;
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tmp &= mask;
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return tmp;
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}
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static inline hri_trng_data_reg_t hri_trng_read_DATA_reg(const void *const hw)
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{
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return ((Trng *)hw)->DATA.reg;
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}
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static inline void hri_trng_set_CTRLA_ENABLE_bit(const void *const hw)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->CTRLA.reg |= TRNG_CTRLA_ENABLE;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline bool hri_trng_get_CTRLA_ENABLE_bit(const void *const hw)
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{
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uint8_t tmp;
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tmp = ((Trng *)hw)->CTRLA.reg;
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tmp = (tmp & TRNG_CTRLA_ENABLE) >> TRNG_CTRLA_ENABLE_Pos;
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return (bool)tmp;
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}
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static inline void hri_trng_write_CTRLA_ENABLE_bit(const void *const hw, bool value)
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{
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uint8_t tmp;
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TRNG_CRITICAL_SECTION_ENTER();
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tmp = ((Trng *)hw)->CTRLA.reg;
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tmp &= ~TRNG_CTRLA_ENABLE;
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tmp |= value << TRNG_CTRLA_ENABLE_Pos;
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((Trng *)hw)->CTRLA.reg = tmp;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline void hri_trng_clear_CTRLA_ENABLE_bit(const void *const hw)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->CTRLA.reg &= ~TRNG_CTRLA_ENABLE;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline void hri_trng_toggle_CTRLA_ENABLE_bit(const void *const hw)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->CTRLA.reg ^= TRNG_CTRLA_ENABLE;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline void hri_trng_set_CTRLA_RUNSTDBY_bit(const void *const hw)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->CTRLA.reg |= TRNG_CTRLA_RUNSTDBY;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline bool hri_trng_get_CTRLA_RUNSTDBY_bit(const void *const hw)
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{
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uint8_t tmp;
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tmp = ((Trng *)hw)->CTRLA.reg;
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tmp = (tmp & TRNG_CTRLA_RUNSTDBY) >> TRNG_CTRLA_RUNSTDBY_Pos;
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return (bool)tmp;
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}
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static inline void hri_trng_write_CTRLA_RUNSTDBY_bit(const void *const hw, bool value)
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{
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uint8_t tmp;
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TRNG_CRITICAL_SECTION_ENTER();
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tmp = ((Trng *)hw)->CTRLA.reg;
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tmp &= ~TRNG_CTRLA_RUNSTDBY;
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tmp |= value << TRNG_CTRLA_RUNSTDBY_Pos;
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((Trng *)hw)->CTRLA.reg = tmp;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline void hri_trng_clear_CTRLA_RUNSTDBY_bit(const void *const hw)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->CTRLA.reg &= ~TRNG_CTRLA_RUNSTDBY;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline void hri_trng_toggle_CTRLA_RUNSTDBY_bit(const void *const hw)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->CTRLA.reg ^= TRNG_CTRLA_RUNSTDBY;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline void hri_trng_set_CTRLA_reg(const void *const hw, hri_trng_ctrla_reg_t mask)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->CTRLA.reg |= mask;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline hri_trng_ctrla_reg_t hri_trng_get_CTRLA_reg(const void *const hw, hri_trng_ctrla_reg_t mask)
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{
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uint8_t tmp;
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tmp = ((Trng *)hw)->CTRLA.reg;
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tmp &= mask;
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return tmp;
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}
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static inline void hri_trng_write_CTRLA_reg(const void *const hw, hri_trng_ctrla_reg_t data)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->CTRLA.reg = data;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline void hri_trng_clear_CTRLA_reg(const void *const hw, hri_trng_ctrla_reg_t mask)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->CTRLA.reg &= ~mask;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline void hri_trng_toggle_CTRLA_reg(const void *const hw, hri_trng_ctrla_reg_t mask)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->CTRLA.reg ^= mask;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline hri_trng_ctrla_reg_t hri_trng_read_CTRLA_reg(const void *const hw)
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{
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return ((Trng *)hw)->CTRLA.reg;
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}
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static inline void hri_trng_set_EVCTRL_DATARDYEO_bit(const void *const hw)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->EVCTRL.reg |= TRNG_EVCTRL_DATARDYEO;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline bool hri_trng_get_EVCTRL_DATARDYEO_bit(const void *const hw)
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{
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uint8_t tmp;
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tmp = ((Trng *)hw)->EVCTRL.reg;
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tmp = (tmp & TRNG_EVCTRL_DATARDYEO) >> TRNG_EVCTRL_DATARDYEO_Pos;
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return (bool)tmp;
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}
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static inline void hri_trng_write_EVCTRL_DATARDYEO_bit(const void *const hw, bool value)
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{
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uint8_t tmp;
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TRNG_CRITICAL_SECTION_ENTER();
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tmp = ((Trng *)hw)->EVCTRL.reg;
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tmp &= ~TRNG_EVCTRL_DATARDYEO;
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tmp |= value << TRNG_EVCTRL_DATARDYEO_Pos;
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((Trng *)hw)->EVCTRL.reg = tmp;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline void hri_trng_clear_EVCTRL_DATARDYEO_bit(const void *const hw)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->EVCTRL.reg &= ~TRNG_EVCTRL_DATARDYEO;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline void hri_trng_toggle_EVCTRL_DATARDYEO_bit(const void *const hw)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->EVCTRL.reg ^= TRNG_EVCTRL_DATARDYEO;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline void hri_trng_set_EVCTRL_reg(const void *const hw, hri_trng_evctrl_reg_t mask)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->EVCTRL.reg |= mask;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline hri_trng_evctrl_reg_t hri_trng_get_EVCTRL_reg(const void *const hw, hri_trng_evctrl_reg_t mask)
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{
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uint8_t tmp;
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tmp = ((Trng *)hw)->EVCTRL.reg;
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tmp &= mask;
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return tmp;
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}
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static inline void hri_trng_write_EVCTRL_reg(const void *const hw, hri_trng_evctrl_reg_t data)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->EVCTRL.reg = data;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline void hri_trng_clear_EVCTRL_reg(const void *const hw, hri_trng_evctrl_reg_t mask)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->EVCTRL.reg &= ~mask;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline void hri_trng_toggle_EVCTRL_reg(const void *const hw, hri_trng_evctrl_reg_t mask)
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{
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TRNG_CRITICAL_SECTION_ENTER();
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((Trng *)hw)->EVCTRL.reg ^= mask;
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TRNG_CRITICAL_SECTION_LEAVE();
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}
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static inline hri_trng_evctrl_reg_t hri_trng_read_EVCTRL_reg(const void *const hw)
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{
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return ((Trng *)hw)->EVCTRL.reg;
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* _HRI_TRNG_E54_H_INCLUDED */
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#endif /* _SAME54_TRNG_COMPONENT_ */
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