diff options
Diffstat (limited to 'Smol Watch Project/My Project/hal/include/hal_atomic.h')
| -rw-r--r-- | Smol Watch Project/My Project/hal/include/hal_atomic.h | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/Smol Watch Project/My Project/hal/include/hal_atomic.h b/Smol Watch Project/My Project/hal/include/hal_atomic.h deleted file mode 100644 index 82151fc5..00000000 --- a/Smol Watch Project/My Project/hal/include/hal_atomic.h +++ /dev/null @@ -1,120 +0,0 @@ -/** - * \file - * - * \brief Critical sections related functionality declaration. - * - * Copyright (c) 2014-2018 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 - * - */ - -#ifndef _HAL_ATOMIC_H_INCLUDED -#define _HAL_ATOMIC_H_INCLUDED - -#include <compiler.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \addtogroup doc_driver_hal_helper_atomic - * - *@{ - */ - -/** - * \brief Type for the register holding global interrupt enable flag - */ -typedef uint32_t hal_atomic_t; - -/** - * \brief Helper macro for entering critical sections - * - * This macro is recommended to be used instead of a direct call - * hal_enterCritical() function to enter critical - * sections. No semicolon is required after the macro. - * - * \section atomic_usage Usage Example - * \code - * CRITICAL_SECTION_ENTER() - * Critical code - * CRITICAL_SECTION_LEAVE() - * \endcode - */ -#define CRITICAL_SECTION_ENTER() \ - { \ - volatile hal_atomic_t __atomic; \ - atomic_enter_critical(&__atomic); - -/** - * \brief Helper macro for leaving critical sections - * - * This macro is recommended to be used instead of a direct call - * hal_leaveCritical() function to leave critical - * sections. No semicolon is required after the macro. - */ -#define CRITICAL_SECTION_LEAVE() \ - atomic_leave_critical(&__atomic); \ - } - -/** - * \brief Disable interrupts, enter critical section - * - * Disables global interrupts. Supports nested critical sections, - * so that global interrupts are only re-enabled - * upon leaving the outermost nested critical section. - * - * \param[out] atomic The pointer to a variable to store the value of global - * interrupt enable flag - */ -void atomic_enter_critical(hal_atomic_t volatile *atomic); - -/** - * \brief Exit atomic section - * - * Enables global interrupts. Supports nested critical sections, - * so that global interrupts are only re-enabled - * upon leaving the outermost nested critical section. - * - * \param[in] atomic The pointer to a variable, which stores the latest stored - * value of the global interrupt enable flag - */ -void atomic_leave_critical(hal_atomic_t volatile *atomic); - -/** - * \brief Retrieve the current driver version - * - * \return Current driver version. - */ -uint32_t atomic_get_version(void); -/**@}*/ - -#ifdef __cplusplus -} -#endif - -#endif /* _HAL_ATOMIC_H_INCLUDED */ |