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Diffstat (limited to 'watch-library/hri/hri_systick_l22.h')
| -rw-r--r-- | watch-library/hri/hri_systick_l22.h | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/watch-library/hri/hri_systick_l22.h b/watch-library/hri/hri_systick_l22.h new file mode 100644 index 00000000..aa09233f --- /dev/null +++ b/watch-library/hri/hri_systick_l22.h @@ -0,0 +1,219 @@ +/** + * \file + * + * \brief SAM SysTick + * + * Copyright (c) 2017-2018 Microchip Technology Inc. and its subsidiaries. + * + * \asf_license_start + * + * \page License + * + * Subject to your compliance with these terms, you may use Microchip + * software and any derivatives exclusively with Microchip products. + * It is your responsibility to comply with third party license terms applicable + * to your use of third party software (including open source software) that + * may accompany Microchip software. + * + * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES, + * WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE, + * INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, + * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE + * LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL + * LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE + * SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE + * POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT + * ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY + * RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY, + * THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE. + * + * \asf_license_stop + * + */ + +#ifdef _SAML22_SysTick_COMPONENT_ +#ifndef _HRI_SysTick_L22_H_INCLUDED_ +#define _HRI_SysTick_L22_H_INCLUDED_ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdbool.h> +#include <hal_atomic.h> + +#if defined(ENABLE_SysTick_CRITICAL_SECTIONS) +#define SysTick_CRITICAL_SECTION_ENTER() CRITICAL_SECTION_ENTER() +#define SysTick_CRITICAL_SECTION_LEAVE() CRITICAL_SECTION_LEAVE() +#else +#define SysTick_CRITICAL_SECTION_ENTER() +#define SysTick_CRITICAL_SECTION_LEAVE() +#endif + +typedef uint32_t hri_systick_calib_reg_t; +typedef uint32_t hri_systick_csr_reg_t; +typedef uint32_t hri_systick_cvr_reg_t; +typedef uint32_t hri_systick_rvr_reg_t; + +static inline bool hri_systick_get_CALIB_SKEW_bit(const void *const hw) +{ + return (((Systick *)hw)->CALIB.reg & SysTick_CALIB_SKEW) >> 30; +} + +static inline bool hri_systick_get_CALIB_NOREF_bit(const void *const hw) +{ + return (((Systick *)hw)->CALIB.reg & SysTick_CALIB_NOREF) >> 31; +} + +static inline hri_systick_calib_reg_t hri_systick_get_CALIB_TENMS_bf(const void *const hw, hri_systick_calib_reg_t mask) +{ + return (((Systick *)hw)->CALIB.reg & SysTick_CALIB_TENMS(mask)) >> 0; +} + +static inline hri_systick_calib_reg_t hri_systick_read_CALIB_TENMS_bf(const void *const hw) +{ + return (((Systick *)hw)->CALIB.reg & SysTick_CALIB_TENMS_Msk) >> 0; +} + +static inline hri_systick_calib_reg_t hri_systick_get_CALIB_reg(const void *const hw, hri_systick_calib_reg_t mask) +{ + uint32_t tmp; + tmp = ((Systick *)hw)->CALIB.reg; + tmp &= mask; + return tmp; +} + +static inline hri_systick_calib_reg_t hri_systick_read_CALIB_reg(const void *const hw) +{ + return ((Systick *)hw)->CALIB.reg; +} + +static inline void hri_systick_set_CSR_reg(const void *const hw, hri_systick_csr_reg_t mask) +{ + SysTick_CRITICAL_SECTION_ENTER(); + ((Systick *)hw)->CSR.reg |= mask; + SysTick_CRITICAL_SECTION_LEAVE(); +} + +static inline hri_systick_csr_reg_t hri_systick_get_CSR_reg(const void *const hw, hri_systick_csr_reg_t mask) +{ + uint32_t tmp; + tmp = ((Systick *)hw)->CSR.reg; + tmp &= mask; + return tmp; +} + +static inline void hri_systick_write_CSR_reg(const void *const hw, hri_systick_csr_reg_t data) +{ + SysTick_CRITICAL_SECTION_ENTER(); + ((Systick *)hw)->CSR.reg = data; + SysTick_CRITICAL_SECTION_LEAVE(); +} + +static inline void hri_systick_clear_CSR_reg(const void *const hw, hri_systick_csr_reg_t mask) +{ + SysTick_CRITICAL_SECTION_ENTER(); + ((Systick *)hw)->CSR.reg &= ~mask; + SysTick_CRITICAL_SECTION_LEAVE(); +} + +static inline void hri_systick_toggle_CSR_reg(const void *const hw, hri_systick_csr_reg_t mask) +{ + SysTick_CRITICAL_SECTION_ENTER(); + ((Systick *)hw)->CSR.reg ^= mask; + SysTick_CRITICAL_SECTION_LEAVE(); +} + +static inline hri_systick_csr_reg_t hri_systick_read_CSR_reg(const void *const hw) +{ + return ((Systick *)hw)->CSR.reg; +} + +static inline void hri_systick_set_RVR_reg(const void *const hw, hri_systick_rvr_reg_t mask) +{ + SysTick_CRITICAL_SECTION_ENTER(); + ((Systick *)hw)->RVR.reg |= mask; + SysTick_CRITICAL_SECTION_LEAVE(); +} + +static inline hri_systick_rvr_reg_t hri_systick_get_RVR_reg(const void *const hw, hri_systick_rvr_reg_t mask) +{ + uint32_t tmp; + tmp = ((Systick *)hw)->RVR.reg; + tmp &= mask; + return tmp; +} + +static inline void hri_systick_write_RVR_reg(const void *const hw, hri_systick_rvr_reg_t data) +{ + SysTick_CRITICAL_SECTION_ENTER(); + ((Systick *)hw)->RVR.reg = data; + SysTick_CRITICAL_SECTION_LEAVE(); +} + +static inline void hri_systick_clear_RVR_reg(const void *const hw, hri_systick_rvr_reg_t mask) +{ + SysTick_CRITICAL_SECTION_ENTER(); + ((Systick *)hw)->RVR.reg &= ~mask; + SysTick_CRITICAL_SECTION_LEAVE(); +} + +static inline void hri_systick_toggle_RVR_reg(const void *const hw, hri_systick_rvr_reg_t mask) +{ + SysTick_CRITICAL_SECTION_ENTER(); + ((Systick *)hw)->RVR.reg ^= mask; + SysTick_CRITICAL_SECTION_LEAVE(); +} + +static inline hri_systick_rvr_reg_t hri_systick_read_RVR_reg(const void *const hw) +{ + return ((Systick *)hw)->RVR.reg; +} + +static inline void hri_systick_set_CVR_reg(const void *const hw, hri_systick_cvr_reg_t mask) +{ + SysTick_CRITICAL_SECTION_ENTER(); + ((Systick *)hw)->CVR.reg |= mask; + SysTick_CRITICAL_SECTION_LEAVE(); +} + +static inline hri_systick_cvr_reg_t hri_systick_get_CVR_reg(const void *const hw, hri_systick_cvr_reg_t mask) +{ + uint32_t tmp; + tmp = ((Systick *)hw)->CVR.reg; + tmp &= mask; + return tmp; +} + +static inline void hri_systick_write_CVR_reg(const void *const hw, hri_systick_cvr_reg_t data) +{ + SysTick_CRITICAL_SECTION_ENTER(); + ((Systick *)hw)->CVR.reg = data; + SysTick_CRITICAL_SECTION_LEAVE(); +} + +static inline void hri_systick_clear_CVR_reg(const void *const hw, hri_systick_cvr_reg_t mask) +{ + SysTick_CRITICAL_SECTION_ENTER(); + ((Systick *)hw)->CVR.reg &= ~mask; + SysTick_CRITICAL_SECTION_LEAVE(); +} + +static inline void hri_systick_toggle_CVR_reg(const void *const hw, hri_systick_cvr_reg_t mask) +{ + SysTick_CRITICAL_SECTION_ENTER(); + ((Systick *)hw)->CVR.reg ^= mask; + SysTick_CRITICAL_SECTION_LEAVE(); +} + +static inline hri_systick_cvr_reg_t hri_systick_read_CVR_reg(const void *const hw) +{ + return ((Systick *)hw)->CVR.reg; +} + +#ifdef __cplusplus +} +#endif + +#endif /* _HRI_SysTick_L22_H_INCLUDED */ +#endif /* _SAML22_SysTick_COMPONENT_ */ |