mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
cmsis/BUILD/mbed/TARGET_DISCO_L496AG/TOOLCHAIN_ARM_STD/stm32l4xx_ll_cortex.h@189:f392fc9709a3, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 22:31:08 2019 +0000
- Revision:
- 189:f392fc9709a3
mbed library release version 165
Who changed what in which revision?
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AnnaBridge | 189:f392fc9709a3 | 1 | /** |
AnnaBridge | 189:f392fc9709a3 | 2 | ****************************************************************************** |
AnnaBridge | 189:f392fc9709a3 | 3 | * @file stm32l4xx_ll_cortex.h |
AnnaBridge | 189:f392fc9709a3 | 4 | * @author MCD Application Team |
AnnaBridge | 189:f392fc9709a3 | 5 | * @brief Header file of CORTEX LL module. |
AnnaBridge | 189:f392fc9709a3 | 6 | @verbatim |
AnnaBridge | 189:f392fc9709a3 | 7 | ============================================================================== |
AnnaBridge | 189:f392fc9709a3 | 8 | ##### How to use this driver ##### |
AnnaBridge | 189:f392fc9709a3 | 9 | ============================================================================== |
AnnaBridge | 189:f392fc9709a3 | 10 | [..] |
AnnaBridge | 189:f392fc9709a3 | 11 | The LL CORTEX driver contains a set of generic APIs that can be |
AnnaBridge | 189:f392fc9709a3 | 12 | used by user: |
AnnaBridge | 189:f392fc9709a3 | 13 | (+) SYSTICK configuration used by @ref LL_mDelay and @ref LL_Init1msTick |
AnnaBridge | 189:f392fc9709a3 | 14 | functions |
AnnaBridge | 189:f392fc9709a3 | 15 | (+) Low power mode configuration (SCB register of Cortex-MCU) |
AnnaBridge | 189:f392fc9709a3 | 16 | (+) MPU API to configure and enable regions |
AnnaBridge | 189:f392fc9709a3 | 17 | (+) API to access to MCU info (CPUID register) |
AnnaBridge | 189:f392fc9709a3 | 18 | (+) API to enable fault handler (SHCSR accesses) |
AnnaBridge | 189:f392fc9709a3 | 19 | |
AnnaBridge | 189:f392fc9709a3 | 20 | @endverbatim |
AnnaBridge | 189:f392fc9709a3 | 21 | ****************************************************************************** |
AnnaBridge | 189:f392fc9709a3 | 22 | * @attention |
AnnaBridge | 189:f392fc9709a3 | 23 | * |
AnnaBridge | 189:f392fc9709a3 | 24 | * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> |
AnnaBridge | 189:f392fc9709a3 | 25 | * |
AnnaBridge | 189:f392fc9709a3 | 26 | * Redistribution and use in source and binary forms, with or without modification, |
AnnaBridge | 189:f392fc9709a3 | 27 | * are permitted provided that the following conditions are met: |
AnnaBridge | 189:f392fc9709a3 | 28 | * 1. Redistributions of source code must retain the above copyright notice, |
AnnaBridge | 189:f392fc9709a3 | 29 | * this list of conditions and the following disclaimer. |
AnnaBridge | 189:f392fc9709a3 | 30 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
AnnaBridge | 189:f392fc9709a3 | 31 | * this list of conditions and the following disclaimer in the documentation |
AnnaBridge | 189:f392fc9709a3 | 32 | * and/or other materials provided with the distribution. |
AnnaBridge | 189:f392fc9709a3 | 33 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
AnnaBridge | 189:f392fc9709a3 | 34 | * may be used to endorse or promote products derived from this software |
AnnaBridge | 189:f392fc9709a3 | 35 | * without specific prior written permission. |
AnnaBridge | 189:f392fc9709a3 | 36 | * |
AnnaBridge | 189:f392fc9709a3 | 37 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
AnnaBridge | 189:f392fc9709a3 | 38 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
AnnaBridge | 189:f392fc9709a3 | 39 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
AnnaBridge | 189:f392fc9709a3 | 40 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
AnnaBridge | 189:f392fc9709a3 | 41 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
AnnaBridge | 189:f392fc9709a3 | 42 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
AnnaBridge | 189:f392fc9709a3 | 43 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
AnnaBridge | 189:f392fc9709a3 | 44 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
AnnaBridge | 189:f392fc9709a3 | 45 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
AnnaBridge | 189:f392fc9709a3 | 46 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
AnnaBridge | 189:f392fc9709a3 | 47 | * |
AnnaBridge | 189:f392fc9709a3 | 48 | ****************************************************************************** |
AnnaBridge | 189:f392fc9709a3 | 49 | */ |
AnnaBridge | 189:f392fc9709a3 | 50 | |
AnnaBridge | 189:f392fc9709a3 | 51 | /* Define to prevent recursive inclusion -------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 52 | #ifndef __STM32L4xx_LL_CORTEX_H |
AnnaBridge | 189:f392fc9709a3 | 53 | #define __STM32L4xx_LL_CORTEX_H |
AnnaBridge | 189:f392fc9709a3 | 54 | |
AnnaBridge | 189:f392fc9709a3 | 55 | #ifdef __cplusplus |
AnnaBridge | 189:f392fc9709a3 | 56 | extern "C" { |
AnnaBridge | 189:f392fc9709a3 | 57 | #endif |
AnnaBridge | 189:f392fc9709a3 | 58 | |
AnnaBridge | 189:f392fc9709a3 | 59 | /* Includes ------------------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 60 | #include "stm32l4xx.h" |
AnnaBridge | 189:f392fc9709a3 | 61 | |
AnnaBridge | 189:f392fc9709a3 | 62 | /** @addtogroup STM32L4xx_LL_Driver |
AnnaBridge | 189:f392fc9709a3 | 63 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 64 | */ |
AnnaBridge | 189:f392fc9709a3 | 65 | |
AnnaBridge | 189:f392fc9709a3 | 66 | /** @defgroup CORTEX_LL CORTEX |
AnnaBridge | 189:f392fc9709a3 | 67 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 68 | */ |
AnnaBridge | 189:f392fc9709a3 | 69 | |
AnnaBridge | 189:f392fc9709a3 | 70 | /* Private types -------------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 71 | /* Private variables ---------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 72 | |
AnnaBridge | 189:f392fc9709a3 | 73 | /* Private constants ---------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 74 | |
AnnaBridge | 189:f392fc9709a3 | 75 | /* Private macros ------------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 76 | |
AnnaBridge | 189:f392fc9709a3 | 77 | /* Exported types ------------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 78 | /* Exported constants --------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 79 | /** @defgroup CORTEX_LL_Exported_Constants CORTEX Exported Constants |
AnnaBridge | 189:f392fc9709a3 | 80 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 81 | */ |
AnnaBridge | 189:f392fc9709a3 | 82 | |
AnnaBridge | 189:f392fc9709a3 | 83 | /** @defgroup CORTEX_LL_EC_CLKSOURCE_HCLK SYSTICK Clock Source |
AnnaBridge | 189:f392fc9709a3 | 84 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 85 | */ |
AnnaBridge | 189:f392fc9709a3 | 86 | #define LL_SYSTICK_CLKSOURCE_HCLK_DIV8 0x00000000U /*!< AHB clock divided by 8 selected as SysTick clock source.*/ |
AnnaBridge | 189:f392fc9709a3 | 87 | #define LL_SYSTICK_CLKSOURCE_HCLK SysTick_CTRL_CLKSOURCE_Msk /*!< AHB clock selected as SysTick clock source. */ |
AnnaBridge | 189:f392fc9709a3 | 88 | /** |
AnnaBridge | 189:f392fc9709a3 | 89 | * @} |
AnnaBridge | 189:f392fc9709a3 | 90 | */ |
AnnaBridge | 189:f392fc9709a3 | 91 | |
AnnaBridge | 189:f392fc9709a3 | 92 | /** @defgroup CORTEX_LL_EC_FAULT Handler Fault type |
AnnaBridge | 189:f392fc9709a3 | 93 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 94 | */ |
AnnaBridge | 189:f392fc9709a3 | 95 | #define LL_HANDLER_FAULT_USG SCB_SHCSR_USGFAULTENA_Msk /*!< Usage fault */ |
AnnaBridge | 189:f392fc9709a3 | 96 | #define LL_HANDLER_FAULT_BUS SCB_SHCSR_BUSFAULTENA_Msk /*!< Bus fault */ |
AnnaBridge | 189:f392fc9709a3 | 97 | #define LL_HANDLER_FAULT_MEM SCB_SHCSR_MEMFAULTENA_Msk /*!< Memory management fault */ |
AnnaBridge | 189:f392fc9709a3 | 98 | /** |
AnnaBridge | 189:f392fc9709a3 | 99 | * @} |
AnnaBridge | 189:f392fc9709a3 | 100 | */ |
AnnaBridge | 189:f392fc9709a3 | 101 | |
AnnaBridge | 189:f392fc9709a3 | 102 | #if __MPU_PRESENT |
AnnaBridge | 189:f392fc9709a3 | 103 | |
AnnaBridge | 189:f392fc9709a3 | 104 | /** @defgroup CORTEX_LL_EC_CTRL_HFNMI_PRIVDEF MPU Control |
AnnaBridge | 189:f392fc9709a3 | 105 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 106 | */ |
AnnaBridge | 189:f392fc9709a3 | 107 | #define LL_MPU_CTRL_HFNMI_PRIVDEF_NONE 0x00000000U /*!< Disable NMI and privileged SW access */ |
AnnaBridge | 189:f392fc9709a3 | 108 | #define LL_MPU_CTRL_HARDFAULT_NMI MPU_CTRL_HFNMIENA_Msk /*!< Enables the operation of MPU during hard fault, NMI, and FAULTMASK handlers */ |
AnnaBridge | 189:f392fc9709a3 | 109 | #define LL_MPU_CTRL_PRIVILEGED_DEFAULT MPU_CTRL_PRIVDEFENA_Msk /*!< Enable privileged software access to default memory map */ |
AnnaBridge | 189:f392fc9709a3 | 110 | #define LL_MPU_CTRL_HFNMI_PRIVDEF (MPU_CTRL_HFNMIENA_Msk | MPU_CTRL_PRIVDEFENA_Msk) /*!< Enable NMI and privileged SW access */ |
AnnaBridge | 189:f392fc9709a3 | 111 | /** |
AnnaBridge | 189:f392fc9709a3 | 112 | * @} |
AnnaBridge | 189:f392fc9709a3 | 113 | */ |
AnnaBridge | 189:f392fc9709a3 | 114 | |
AnnaBridge | 189:f392fc9709a3 | 115 | /** @defgroup CORTEX_LL_EC_REGION MPU Region Number |
AnnaBridge | 189:f392fc9709a3 | 116 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 117 | */ |
AnnaBridge | 189:f392fc9709a3 | 118 | #define LL_MPU_REGION_NUMBER0 0x00U /*!< REGION Number 0 */ |
AnnaBridge | 189:f392fc9709a3 | 119 | #define LL_MPU_REGION_NUMBER1 0x01U /*!< REGION Number 1 */ |
AnnaBridge | 189:f392fc9709a3 | 120 | #define LL_MPU_REGION_NUMBER2 0x02U /*!< REGION Number 2 */ |
AnnaBridge | 189:f392fc9709a3 | 121 | #define LL_MPU_REGION_NUMBER3 0x03U /*!< REGION Number 3 */ |
AnnaBridge | 189:f392fc9709a3 | 122 | #define LL_MPU_REGION_NUMBER4 0x04U /*!< REGION Number 4 */ |
AnnaBridge | 189:f392fc9709a3 | 123 | #define LL_MPU_REGION_NUMBER5 0x05U /*!< REGION Number 5 */ |
AnnaBridge | 189:f392fc9709a3 | 124 | #define LL_MPU_REGION_NUMBER6 0x06U /*!< REGION Number 6 */ |
AnnaBridge | 189:f392fc9709a3 | 125 | #define LL_MPU_REGION_NUMBER7 0x07U /*!< REGION Number 7 */ |
AnnaBridge | 189:f392fc9709a3 | 126 | /** |
AnnaBridge | 189:f392fc9709a3 | 127 | * @} |
AnnaBridge | 189:f392fc9709a3 | 128 | */ |
AnnaBridge | 189:f392fc9709a3 | 129 | |
AnnaBridge | 189:f392fc9709a3 | 130 | /** @defgroup CORTEX_LL_EC_REGION_SIZE MPU Region Size |
AnnaBridge | 189:f392fc9709a3 | 131 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 132 | */ |
AnnaBridge | 189:f392fc9709a3 | 133 | #define LL_MPU_REGION_SIZE_32B (0x04U << MPU_RASR_SIZE_Pos) /*!< 32B Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 134 | #define LL_MPU_REGION_SIZE_64B (0x05U << MPU_RASR_SIZE_Pos) /*!< 64B Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 135 | #define LL_MPU_REGION_SIZE_128B (0x06U << MPU_RASR_SIZE_Pos) /*!< 128B Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 136 | #define LL_MPU_REGION_SIZE_256B (0x07U << MPU_RASR_SIZE_Pos) /*!< 256B Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 137 | #define LL_MPU_REGION_SIZE_512B (0x08U << MPU_RASR_SIZE_Pos) /*!< 512B Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 138 | #define LL_MPU_REGION_SIZE_1KB (0x09U << MPU_RASR_SIZE_Pos) /*!< 1KB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 139 | #define LL_MPU_REGION_SIZE_2KB (0x0AU << MPU_RASR_SIZE_Pos) /*!< 2KB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 140 | #define LL_MPU_REGION_SIZE_4KB (0x0BU << MPU_RASR_SIZE_Pos) /*!< 4KB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 141 | #define LL_MPU_REGION_SIZE_8KB (0x0CU << MPU_RASR_SIZE_Pos) /*!< 8KB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 142 | #define LL_MPU_REGION_SIZE_16KB (0x0DU << MPU_RASR_SIZE_Pos) /*!< 16KB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 143 | #define LL_MPU_REGION_SIZE_32KB (0x0EU << MPU_RASR_SIZE_Pos) /*!< 32KB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 144 | #define LL_MPU_REGION_SIZE_64KB (0x0FU << MPU_RASR_SIZE_Pos) /*!< 64KB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 145 | #define LL_MPU_REGION_SIZE_128KB (0x10U << MPU_RASR_SIZE_Pos) /*!< 128KB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 146 | #define LL_MPU_REGION_SIZE_256KB (0x11U << MPU_RASR_SIZE_Pos) /*!< 256KB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 147 | #define LL_MPU_REGION_SIZE_512KB (0x12U << MPU_RASR_SIZE_Pos) /*!< 512KB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 148 | #define LL_MPU_REGION_SIZE_1MB (0x13U << MPU_RASR_SIZE_Pos) /*!< 1MB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 149 | #define LL_MPU_REGION_SIZE_2MB (0x14U << MPU_RASR_SIZE_Pos) /*!< 2MB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 150 | #define LL_MPU_REGION_SIZE_4MB (0x15U << MPU_RASR_SIZE_Pos) /*!< 4MB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 151 | #define LL_MPU_REGION_SIZE_8MB (0x16U << MPU_RASR_SIZE_Pos) /*!< 8MB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 152 | #define LL_MPU_REGION_SIZE_16MB (0x17U << MPU_RASR_SIZE_Pos) /*!< 16MB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 153 | #define LL_MPU_REGION_SIZE_32MB (0x18U << MPU_RASR_SIZE_Pos) /*!< 32MB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 154 | #define LL_MPU_REGION_SIZE_64MB (0x19U << MPU_RASR_SIZE_Pos) /*!< 64MB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 155 | #define LL_MPU_REGION_SIZE_128MB (0x1AU << MPU_RASR_SIZE_Pos) /*!< 128MB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 156 | #define LL_MPU_REGION_SIZE_256MB (0x1BU << MPU_RASR_SIZE_Pos) /*!< 256MB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 157 | #define LL_MPU_REGION_SIZE_512MB (0x1CU << MPU_RASR_SIZE_Pos) /*!< 512MB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 158 | #define LL_MPU_REGION_SIZE_1GB (0x1DU << MPU_RASR_SIZE_Pos) /*!< 1GB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 159 | #define LL_MPU_REGION_SIZE_2GB (0x1EU << MPU_RASR_SIZE_Pos) /*!< 2GB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 160 | #define LL_MPU_REGION_SIZE_4GB (0x1FU << MPU_RASR_SIZE_Pos) /*!< 4GB Size of the MPU protection region */ |
AnnaBridge | 189:f392fc9709a3 | 161 | /** |
AnnaBridge | 189:f392fc9709a3 | 162 | * @} |
AnnaBridge | 189:f392fc9709a3 | 163 | */ |
AnnaBridge | 189:f392fc9709a3 | 164 | |
AnnaBridge | 189:f392fc9709a3 | 165 | /** @defgroup CORTEX_LL_EC_REGION_PRIVILEDGES MPU Region Privileges |
AnnaBridge | 189:f392fc9709a3 | 166 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 167 | */ |
AnnaBridge | 189:f392fc9709a3 | 168 | #define LL_MPU_REGION_NO_ACCESS (0x00U << MPU_RASR_AP_Pos) /*!< No access*/ |
AnnaBridge | 189:f392fc9709a3 | 169 | #define LL_MPU_REGION_PRIV_RW (0x01U << MPU_RASR_AP_Pos) /*!< RW privileged (privileged access only)*/ |
AnnaBridge | 189:f392fc9709a3 | 170 | #define LL_MPU_REGION_PRIV_RW_URO (0x02U << MPU_RASR_AP_Pos) /*!< RW privileged - RO user (Write in a user program generates a fault) */ |
AnnaBridge | 189:f392fc9709a3 | 171 | #define LL_MPU_REGION_FULL_ACCESS (0x03U << MPU_RASR_AP_Pos) /*!< RW privileged & user (Full access) */ |
AnnaBridge | 189:f392fc9709a3 | 172 | #define LL_MPU_REGION_PRIV_RO (0x05U << MPU_RASR_AP_Pos) /*!< RO privileged (privileged read only)*/ |
AnnaBridge | 189:f392fc9709a3 | 173 | #define LL_MPU_REGION_PRIV_RO_URO (0x06U << MPU_RASR_AP_Pos) /*!< RO privileged & user (read only) */ |
AnnaBridge | 189:f392fc9709a3 | 174 | /** |
AnnaBridge | 189:f392fc9709a3 | 175 | * @} |
AnnaBridge | 189:f392fc9709a3 | 176 | */ |
AnnaBridge | 189:f392fc9709a3 | 177 | |
AnnaBridge | 189:f392fc9709a3 | 178 | /** @defgroup CORTEX_LL_EC_TEX MPU TEX Level |
AnnaBridge | 189:f392fc9709a3 | 179 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 180 | */ |
AnnaBridge | 189:f392fc9709a3 | 181 | #define LL_MPU_TEX_LEVEL0 (0x00U << MPU_RASR_TEX_Pos) /*!< b000 for TEX bits */ |
AnnaBridge | 189:f392fc9709a3 | 182 | #define LL_MPU_TEX_LEVEL1 (0x01U << MPU_RASR_TEX_Pos) /*!< b001 for TEX bits */ |
AnnaBridge | 189:f392fc9709a3 | 183 | #define LL_MPU_TEX_LEVEL2 (0x02U << MPU_RASR_TEX_Pos) /*!< b010 for TEX bits */ |
AnnaBridge | 189:f392fc9709a3 | 184 | #define LL_MPU_TEX_LEVEL4 (0x04U << MPU_RASR_TEX_Pos) /*!< b100 for TEX bits */ |
AnnaBridge | 189:f392fc9709a3 | 185 | /** |
AnnaBridge | 189:f392fc9709a3 | 186 | * @} |
AnnaBridge | 189:f392fc9709a3 | 187 | */ |
AnnaBridge | 189:f392fc9709a3 | 188 | |
AnnaBridge | 189:f392fc9709a3 | 189 | /** @defgroup CORTEX_LL_EC_INSTRUCTION_ACCESS MPU Instruction Access |
AnnaBridge | 189:f392fc9709a3 | 190 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 191 | */ |
AnnaBridge | 189:f392fc9709a3 | 192 | #define LL_MPU_INSTRUCTION_ACCESS_ENABLE 0x00U /*!< Instruction fetches enabled */ |
AnnaBridge | 189:f392fc9709a3 | 193 | #define LL_MPU_INSTRUCTION_ACCESS_DISABLE MPU_RASR_XN_Msk /*!< Instruction fetches disabled*/ |
AnnaBridge | 189:f392fc9709a3 | 194 | /** |
AnnaBridge | 189:f392fc9709a3 | 195 | * @} |
AnnaBridge | 189:f392fc9709a3 | 196 | */ |
AnnaBridge | 189:f392fc9709a3 | 197 | |
AnnaBridge | 189:f392fc9709a3 | 198 | /** @defgroup CORTEX_LL_EC_SHAREABLE_ACCESS MPU Shareable Access |
AnnaBridge | 189:f392fc9709a3 | 199 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 200 | */ |
AnnaBridge | 189:f392fc9709a3 | 201 | #define LL_MPU_ACCESS_SHAREABLE MPU_RASR_S_Msk /*!< Shareable memory attribute */ |
AnnaBridge | 189:f392fc9709a3 | 202 | #define LL_MPU_ACCESS_NOT_SHAREABLE 0x00U /*!< Not Shareable memory attribute */ |
AnnaBridge | 189:f392fc9709a3 | 203 | /** |
AnnaBridge | 189:f392fc9709a3 | 204 | * @} |
AnnaBridge | 189:f392fc9709a3 | 205 | */ |
AnnaBridge | 189:f392fc9709a3 | 206 | |
AnnaBridge | 189:f392fc9709a3 | 207 | /** @defgroup CORTEX_LL_EC_CACHEABLE_ACCESS MPU Cacheable Access |
AnnaBridge | 189:f392fc9709a3 | 208 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 209 | */ |
AnnaBridge | 189:f392fc9709a3 | 210 | #define LL_MPU_ACCESS_CACHEABLE MPU_RASR_C_Msk /*!< Cacheable memory attribute */ |
AnnaBridge | 189:f392fc9709a3 | 211 | #define LL_MPU_ACCESS_NOT_CACHEABLE 0x00U /*!< Not Cacheable memory attribute */ |
AnnaBridge | 189:f392fc9709a3 | 212 | /** |
AnnaBridge | 189:f392fc9709a3 | 213 | * @} |
AnnaBridge | 189:f392fc9709a3 | 214 | */ |
AnnaBridge | 189:f392fc9709a3 | 215 | |
AnnaBridge | 189:f392fc9709a3 | 216 | /** @defgroup CORTEX_LL_EC_BUFFERABLE_ACCESS MPU Bufferable Access |
AnnaBridge | 189:f392fc9709a3 | 217 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 218 | */ |
AnnaBridge | 189:f392fc9709a3 | 219 | #define LL_MPU_ACCESS_BUFFERABLE MPU_RASR_B_Msk /*!< Bufferable memory attribute */ |
AnnaBridge | 189:f392fc9709a3 | 220 | #define LL_MPU_ACCESS_NOT_BUFFERABLE 0x00U /*!< Not Bufferable memory attribute */ |
AnnaBridge | 189:f392fc9709a3 | 221 | /** |
AnnaBridge | 189:f392fc9709a3 | 222 | * @} |
AnnaBridge | 189:f392fc9709a3 | 223 | */ |
AnnaBridge | 189:f392fc9709a3 | 224 | #endif /* __MPU_PRESENT */ |
AnnaBridge | 189:f392fc9709a3 | 225 | /** |
AnnaBridge | 189:f392fc9709a3 | 226 | * @} |
AnnaBridge | 189:f392fc9709a3 | 227 | */ |
AnnaBridge | 189:f392fc9709a3 | 228 | |
AnnaBridge | 189:f392fc9709a3 | 229 | /* Exported macro ------------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 230 | |
AnnaBridge | 189:f392fc9709a3 | 231 | /* Exported functions --------------------------------------------------------*/ |
AnnaBridge | 189:f392fc9709a3 | 232 | /** @defgroup CORTEX_LL_Exported_Functions CORTEX Exported Functions |
AnnaBridge | 189:f392fc9709a3 | 233 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 234 | */ |
AnnaBridge | 189:f392fc9709a3 | 235 | |
AnnaBridge | 189:f392fc9709a3 | 236 | /** @defgroup CORTEX_LL_EF_SYSTICK SYSTICK |
AnnaBridge | 189:f392fc9709a3 | 237 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 238 | */ |
AnnaBridge | 189:f392fc9709a3 | 239 | |
AnnaBridge | 189:f392fc9709a3 | 240 | /** |
AnnaBridge | 189:f392fc9709a3 | 241 | * @brief This function checks if the Systick counter flag is active or not. |
AnnaBridge | 189:f392fc9709a3 | 242 | * @note It can be used in timeout function on application side. |
AnnaBridge | 189:f392fc9709a3 | 243 | * @rmtoll STK_CTRL COUNTFLAG LL_SYSTICK_IsActiveCounterFlag |
AnnaBridge | 189:f392fc9709a3 | 244 | * @retval State of bit (1 or 0). |
AnnaBridge | 189:f392fc9709a3 | 245 | */ |
AnnaBridge | 189:f392fc9709a3 | 246 | __STATIC_INLINE uint32_t LL_SYSTICK_IsActiveCounterFlag(void) |
AnnaBridge | 189:f392fc9709a3 | 247 | { |
AnnaBridge | 189:f392fc9709a3 | 248 | return ((SysTick->CTRL & SysTick_CTRL_COUNTFLAG_Msk) == (SysTick_CTRL_COUNTFLAG_Msk)); |
AnnaBridge | 189:f392fc9709a3 | 249 | } |
AnnaBridge | 189:f392fc9709a3 | 250 | |
AnnaBridge | 189:f392fc9709a3 | 251 | /** |
AnnaBridge | 189:f392fc9709a3 | 252 | * @brief Configures the SysTick clock source |
AnnaBridge | 189:f392fc9709a3 | 253 | * @rmtoll STK_CTRL CLKSOURCE LL_SYSTICK_SetClkSource |
AnnaBridge | 189:f392fc9709a3 | 254 | * @param Source This parameter can be one of the following values: |
AnnaBridge | 189:f392fc9709a3 | 255 | * @arg @ref LL_SYSTICK_CLKSOURCE_HCLK_DIV8 |
AnnaBridge | 189:f392fc9709a3 | 256 | * @arg @ref LL_SYSTICK_CLKSOURCE_HCLK |
AnnaBridge | 189:f392fc9709a3 | 257 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 258 | */ |
AnnaBridge | 189:f392fc9709a3 | 259 | __STATIC_INLINE void LL_SYSTICK_SetClkSource(uint32_t Source) |
AnnaBridge | 189:f392fc9709a3 | 260 | { |
AnnaBridge | 189:f392fc9709a3 | 261 | if (Source == LL_SYSTICK_CLKSOURCE_HCLK) |
AnnaBridge | 189:f392fc9709a3 | 262 | { |
AnnaBridge | 189:f392fc9709a3 | 263 | SET_BIT(SysTick->CTRL, LL_SYSTICK_CLKSOURCE_HCLK); |
AnnaBridge | 189:f392fc9709a3 | 264 | } |
AnnaBridge | 189:f392fc9709a3 | 265 | else |
AnnaBridge | 189:f392fc9709a3 | 266 | { |
AnnaBridge | 189:f392fc9709a3 | 267 | CLEAR_BIT(SysTick->CTRL, LL_SYSTICK_CLKSOURCE_HCLK); |
AnnaBridge | 189:f392fc9709a3 | 268 | } |
AnnaBridge | 189:f392fc9709a3 | 269 | } |
AnnaBridge | 189:f392fc9709a3 | 270 | |
AnnaBridge | 189:f392fc9709a3 | 271 | /** |
AnnaBridge | 189:f392fc9709a3 | 272 | * @brief Get the SysTick clock source |
AnnaBridge | 189:f392fc9709a3 | 273 | * @rmtoll STK_CTRL CLKSOURCE LL_SYSTICK_GetClkSource |
AnnaBridge | 189:f392fc9709a3 | 274 | * @retval Returned value can be one of the following values: |
AnnaBridge | 189:f392fc9709a3 | 275 | * @arg @ref LL_SYSTICK_CLKSOURCE_HCLK_DIV8 |
AnnaBridge | 189:f392fc9709a3 | 276 | * @arg @ref LL_SYSTICK_CLKSOURCE_HCLK |
AnnaBridge | 189:f392fc9709a3 | 277 | */ |
AnnaBridge | 189:f392fc9709a3 | 278 | __STATIC_INLINE uint32_t LL_SYSTICK_GetClkSource(void) |
AnnaBridge | 189:f392fc9709a3 | 279 | { |
AnnaBridge | 189:f392fc9709a3 | 280 | return READ_BIT(SysTick->CTRL, LL_SYSTICK_CLKSOURCE_HCLK); |
AnnaBridge | 189:f392fc9709a3 | 281 | } |
AnnaBridge | 189:f392fc9709a3 | 282 | |
AnnaBridge | 189:f392fc9709a3 | 283 | /** |
AnnaBridge | 189:f392fc9709a3 | 284 | * @brief Enable SysTick exception request |
AnnaBridge | 189:f392fc9709a3 | 285 | * @rmtoll STK_CTRL TICKINT LL_SYSTICK_EnableIT |
AnnaBridge | 189:f392fc9709a3 | 286 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 287 | */ |
AnnaBridge | 189:f392fc9709a3 | 288 | __STATIC_INLINE void LL_SYSTICK_EnableIT(void) |
AnnaBridge | 189:f392fc9709a3 | 289 | { |
AnnaBridge | 189:f392fc9709a3 | 290 | SET_BIT(SysTick->CTRL, SysTick_CTRL_TICKINT_Msk); |
AnnaBridge | 189:f392fc9709a3 | 291 | } |
AnnaBridge | 189:f392fc9709a3 | 292 | |
AnnaBridge | 189:f392fc9709a3 | 293 | /** |
AnnaBridge | 189:f392fc9709a3 | 294 | * @brief Disable SysTick exception request |
AnnaBridge | 189:f392fc9709a3 | 295 | * @rmtoll STK_CTRL TICKINT LL_SYSTICK_DisableIT |
AnnaBridge | 189:f392fc9709a3 | 296 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 297 | */ |
AnnaBridge | 189:f392fc9709a3 | 298 | __STATIC_INLINE void LL_SYSTICK_DisableIT(void) |
AnnaBridge | 189:f392fc9709a3 | 299 | { |
AnnaBridge | 189:f392fc9709a3 | 300 | CLEAR_BIT(SysTick->CTRL, SysTick_CTRL_TICKINT_Msk); |
AnnaBridge | 189:f392fc9709a3 | 301 | } |
AnnaBridge | 189:f392fc9709a3 | 302 | |
AnnaBridge | 189:f392fc9709a3 | 303 | /** |
AnnaBridge | 189:f392fc9709a3 | 304 | * @brief Checks if the SYSTICK interrupt is enabled or disabled. |
AnnaBridge | 189:f392fc9709a3 | 305 | * @rmtoll STK_CTRL TICKINT LL_SYSTICK_IsEnabledIT |
AnnaBridge | 189:f392fc9709a3 | 306 | * @retval State of bit (1 or 0). |
AnnaBridge | 189:f392fc9709a3 | 307 | */ |
AnnaBridge | 189:f392fc9709a3 | 308 | __STATIC_INLINE uint32_t LL_SYSTICK_IsEnabledIT(void) |
AnnaBridge | 189:f392fc9709a3 | 309 | { |
AnnaBridge | 189:f392fc9709a3 | 310 | return (READ_BIT(SysTick->CTRL, SysTick_CTRL_TICKINT_Msk) == (SysTick_CTRL_TICKINT_Msk)); |
AnnaBridge | 189:f392fc9709a3 | 311 | } |
AnnaBridge | 189:f392fc9709a3 | 312 | |
AnnaBridge | 189:f392fc9709a3 | 313 | /** |
AnnaBridge | 189:f392fc9709a3 | 314 | * @} |
AnnaBridge | 189:f392fc9709a3 | 315 | */ |
AnnaBridge | 189:f392fc9709a3 | 316 | |
AnnaBridge | 189:f392fc9709a3 | 317 | /** @defgroup CORTEX_LL_EF_LOW_POWER_MODE LOW POWER MODE |
AnnaBridge | 189:f392fc9709a3 | 318 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 319 | */ |
AnnaBridge | 189:f392fc9709a3 | 320 | |
AnnaBridge | 189:f392fc9709a3 | 321 | /** |
AnnaBridge | 189:f392fc9709a3 | 322 | * @brief Processor uses sleep as its low power mode |
AnnaBridge | 189:f392fc9709a3 | 323 | * @rmtoll SCB_SCR SLEEPDEEP LL_LPM_EnableSleep |
AnnaBridge | 189:f392fc9709a3 | 324 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 325 | */ |
AnnaBridge | 189:f392fc9709a3 | 326 | __STATIC_INLINE void LL_LPM_EnableSleep(void) |
AnnaBridge | 189:f392fc9709a3 | 327 | { |
AnnaBridge | 189:f392fc9709a3 | 328 | /* Clear SLEEPDEEP bit of Cortex System Control Register */ |
AnnaBridge | 189:f392fc9709a3 | 329 | CLEAR_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPDEEP_Msk)); |
AnnaBridge | 189:f392fc9709a3 | 330 | } |
AnnaBridge | 189:f392fc9709a3 | 331 | |
AnnaBridge | 189:f392fc9709a3 | 332 | /** |
AnnaBridge | 189:f392fc9709a3 | 333 | * @brief Processor uses deep sleep as its low power mode |
AnnaBridge | 189:f392fc9709a3 | 334 | * @rmtoll SCB_SCR SLEEPDEEP LL_LPM_EnableDeepSleep |
AnnaBridge | 189:f392fc9709a3 | 335 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 336 | */ |
AnnaBridge | 189:f392fc9709a3 | 337 | __STATIC_INLINE void LL_LPM_EnableDeepSleep(void) |
AnnaBridge | 189:f392fc9709a3 | 338 | { |
AnnaBridge | 189:f392fc9709a3 | 339 | /* Set SLEEPDEEP bit of Cortex System Control Register */ |
AnnaBridge | 189:f392fc9709a3 | 340 | SET_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPDEEP_Msk)); |
AnnaBridge | 189:f392fc9709a3 | 341 | } |
AnnaBridge | 189:f392fc9709a3 | 342 | |
AnnaBridge | 189:f392fc9709a3 | 343 | /** |
AnnaBridge | 189:f392fc9709a3 | 344 | * @brief Configures sleep-on-exit when returning from Handler mode to Thread mode. |
AnnaBridge | 189:f392fc9709a3 | 345 | * @note Setting this bit to 1 enables an interrupt-driven application to avoid returning to an |
AnnaBridge | 189:f392fc9709a3 | 346 | * empty main application. |
AnnaBridge | 189:f392fc9709a3 | 347 | * @rmtoll SCB_SCR SLEEPONEXIT LL_LPM_EnableSleepOnExit |
AnnaBridge | 189:f392fc9709a3 | 348 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 349 | */ |
AnnaBridge | 189:f392fc9709a3 | 350 | __STATIC_INLINE void LL_LPM_EnableSleepOnExit(void) |
AnnaBridge | 189:f392fc9709a3 | 351 | { |
AnnaBridge | 189:f392fc9709a3 | 352 | /* Set SLEEPONEXIT bit of Cortex System Control Register */ |
AnnaBridge | 189:f392fc9709a3 | 353 | SET_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPONEXIT_Msk)); |
AnnaBridge | 189:f392fc9709a3 | 354 | } |
AnnaBridge | 189:f392fc9709a3 | 355 | |
AnnaBridge | 189:f392fc9709a3 | 356 | /** |
AnnaBridge | 189:f392fc9709a3 | 357 | * @brief Do not sleep when returning to Thread mode. |
AnnaBridge | 189:f392fc9709a3 | 358 | * @rmtoll SCB_SCR SLEEPONEXIT LL_LPM_DisableSleepOnExit |
AnnaBridge | 189:f392fc9709a3 | 359 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 360 | */ |
AnnaBridge | 189:f392fc9709a3 | 361 | __STATIC_INLINE void LL_LPM_DisableSleepOnExit(void) |
AnnaBridge | 189:f392fc9709a3 | 362 | { |
AnnaBridge | 189:f392fc9709a3 | 363 | /* Clear SLEEPONEXIT bit of Cortex System Control Register */ |
AnnaBridge | 189:f392fc9709a3 | 364 | CLEAR_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SLEEPONEXIT_Msk)); |
AnnaBridge | 189:f392fc9709a3 | 365 | } |
AnnaBridge | 189:f392fc9709a3 | 366 | |
AnnaBridge | 189:f392fc9709a3 | 367 | /** |
AnnaBridge | 189:f392fc9709a3 | 368 | * @brief Enabled events and all interrupts, including disabled interrupts, can wakeup the |
AnnaBridge | 189:f392fc9709a3 | 369 | * processor. |
AnnaBridge | 189:f392fc9709a3 | 370 | * @rmtoll SCB_SCR SEVEONPEND LL_LPM_EnableEventOnPend |
AnnaBridge | 189:f392fc9709a3 | 371 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 372 | */ |
AnnaBridge | 189:f392fc9709a3 | 373 | __STATIC_INLINE void LL_LPM_EnableEventOnPend(void) |
AnnaBridge | 189:f392fc9709a3 | 374 | { |
AnnaBridge | 189:f392fc9709a3 | 375 | /* Set SEVEONPEND bit of Cortex System Control Register */ |
AnnaBridge | 189:f392fc9709a3 | 376 | SET_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SEVONPEND_Msk)); |
AnnaBridge | 189:f392fc9709a3 | 377 | } |
AnnaBridge | 189:f392fc9709a3 | 378 | |
AnnaBridge | 189:f392fc9709a3 | 379 | /** |
AnnaBridge | 189:f392fc9709a3 | 380 | * @brief Only enabled interrupts or events can wakeup the processor, disabled interrupts are |
AnnaBridge | 189:f392fc9709a3 | 381 | * excluded |
AnnaBridge | 189:f392fc9709a3 | 382 | * @rmtoll SCB_SCR SEVEONPEND LL_LPM_DisableEventOnPend |
AnnaBridge | 189:f392fc9709a3 | 383 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 384 | */ |
AnnaBridge | 189:f392fc9709a3 | 385 | __STATIC_INLINE void LL_LPM_DisableEventOnPend(void) |
AnnaBridge | 189:f392fc9709a3 | 386 | { |
AnnaBridge | 189:f392fc9709a3 | 387 | /* Clear SEVEONPEND bit of Cortex System Control Register */ |
AnnaBridge | 189:f392fc9709a3 | 388 | CLEAR_BIT(SCB->SCR, ((uint32_t)SCB_SCR_SEVONPEND_Msk)); |
AnnaBridge | 189:f392fc9709a3 | 389 | } |
AnnaBridge | 189:f392fc9709a3 | 390 | |
AnnaBridge | 189:f392fc9709a3 | 391 | /** |
AnnaBridge | 189:f392fc9709a3 | 392 | * @} |
AnnaBridge | 189:f392fc9709a3 | 393 | */ |
AnnaBridge | 189:f392fc9709a3 | 394 | |
AnnaBridge | 189:f392fc9709a3 | 395 | /** @defgroup CORTEX_LL_EF_HANDLER HANDLER |
AnnaBridge | 189:f392fc9709a3 | 396 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 397 | */ |
AnnaBridge | 189:f392fc9709a3 | 398 | |
AnnaBridge | 189:f392fc9709a3 | 399 | /** |
AnnaBridge | 189:f392fc9709a3 | 400 | * @brief Enable a fault in System handler control register (SHCSR) |
AnnaBridge | 189:f392fc9709a3 | 401 | * @rmtoll SCB_SHCSR MEMFAULTENA LL_HANDLER_EnableFault |
AnnaBridge | 189:f392fc9709a3 | 402 | * @param Fault This parameter can be a combination of the following values: |
AnnaBridge | 189:f392fc9709a3 | 403 | * @arg @ref LL_HANDLER_FAULT_USG |
AnnaBridge | 189:f392fc9709a3 | 404 | * @arg @ref LL_HANDLER_FAULT_BUS |
AnnaBridge | 189:f392fc9709a3 | 405 | * @arg @ref LL_HANDLER_FAULT_MEM |
AnnaBridge | 189:f392fc9709a3 | 406 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 407 | */ |
AnnaBridge | 189:f392fc9709a3 | 408 | __STATIC_INLINE void LL_HANDLER_EnableFault(uint32_t Fault) |
AnnaBridge | 189:f392fc9709a3 | 409 | { |
AnnaBridge | 189:f392fc9709a3 | 410 | /* Enable the system handler fault */ |
AnnaBridge | 189:f392fc9709a3 | 411 | SET_BIT(SCB->SHCSR, Fault); |
AnnaBridge | 189:f392fc9709a3 | 412 | } |
AnnaBridge | 189:f392fc9709a3 | 413 | |
AnnaBridge | 189:f392fc9709a3 | 414 | /** |
AnnaBridge | 189:f392fc9709a3 | 415 | * @brief Disable a fault in System handler control register (SHCSR) |
AnnaBridge | 189:f392fc9709a3 | 416 | * @rmtoll SCB_SHCSR MEMFAULTENA LL_HANDLER_DisableFault |
AnnaBridge | 189:f392fc9709a3 | 417 | * @param Fault This parameter can be a combination of the following values: |
AnnaBridge | 189:f392fc9709a3 | 418 | * @arg @ref LL_HANDLER_FAULT_USG |
AnnaBridge | 189:f392fc9709a3 | 419 | * @arg @ref LL_HANDLER_FAULT_BUS |
AnnaBridge | 189:f392fc9709a3 | 420 | * @arg @ref LL_HANDLER_FAULT_MEM |
AnnaBridge | 189:f392fc9709a3 | 421 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 422 | */ |
AnnaBridge | 189:f392fc9709a3 | 423 | __STATIC_INLINE void LL_HANDLER_DisableFault(uint32_t Fault) |
AnnaBridge | 189:f392fc9709a3 | 424 | { |
AnnaBridge | 189:f392fc9709a3 | 425 | /* Disable the system handler fault */ |
AnnaBridge | 189:f392fc9709a3 | 426 | CLEAR_BIT(SCB->SHCSR, Fault); |
AnnaBridge | 189:f392fc9709a3 | 427 | } |
AnnaBridge | 189:f392fc9709a3 | 428 | |
AnnaBridge | 189:f392fc9709a3 | 429 | /** |
AnnaBridge | 189:f392fc9709a3 | 430 | * @} |
AnnaBridge | 189:f392fc9709a3 | 431 | */ |
AnnaBridge | 189:f392fc9709a3 | 432 | |
AnnaBridge | 189:f392fc9709a3 | 433 | /** @defgroup CORTEX_LL_EF_MCU_INFO MCU INFO |
AnnaBridge | 189:f392fc9709a3 | 434 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 435 | */ |
AnnaBridge | 189:f392fc9709a3 | 436 | |
AnnaBridge | 189:f392fc9709a3 | 437 | /** |
AnnaBridge | 189:f392fc9709a3 | 438 | * @brief Get Implementer code |
AnnaBridge | 189:f392fc9709a3 | 439 | * @rmtoll SCB_CPUID IMPLEMENTER LL_CPUID_GetImplementer |
AnnaBridge | 189:f392fc9709a3 | 440 | * @retval Value should be equal to 0x41 for ARM |
AnnaBridge | 189:f392fc9709a3 | 441 | */ |
AnnaBridge | 189:f392fc9709a3 | 442 | __STATIC_INLINE uint32_t LL_CPUID_GetImplementer(void) |
AnnaBridge | 189:f392fc9709a3 | 443 | { |
AnnaBridge | 189:f392fc9709a3 | 444 | return (uint32_t)(READ_BIT(SCB->CPUID, SCB_CPUID_IMPLEMENTER_Msk) >> SCB_CPUID_IMPLEMENTER_Pos); |
AnnaBridge | 189:f392fc9709a3 | 445 | } |
AnnaBridge | 189:f392fc9709a3 | 446 | |
AnnaBridge | 189:f392fc9709a3 | 447 | /** |
AnnaBridge | 189:f392fc9709a3 | 448 | * @brief Get Variant number (The r value in the rnpn product revision identifier) |
AnnaBridge | 189:f392fc9709a3 | 449 | * @rmtoll SCB_CPUID VARIANT LL_CPUID_GetVariant |
AnnaBridge | 189:f392fc9709a3 | 450 | * @retval Value between 0 and 255 (0x0: revision 0) |
AnnaBridge | 189:f392fc9709a3 | 451 | */ |
AnnaBridge | 189:f392fc9709a3 | 452 | __STATIC_INLINE uint32_t LL_CPUID_GetVariant(void) |
AnnaBridge | 189:f392fc9709a3 | 453 | { |
AnnaBridge | 189:f392fc9709a3 | 454 | return (uint32_t)(READ_BIT(SCB->CPUID, SCB_CPUID_VARIANT_Msk) >> SCB_CPUID_VARIANT_Pos); |
AnnaBridge | 189:f392fc9709a3 | 455 | } |
AnnaBridge | 189:f392fc9709a3 | 456 | |
AnnaBridge | 189:f392fc9709a3 | 457 | /** |
AnnaBridge | 189:f392fc9709a3 | 458 | * @brief Get Constant number |
AnnaBridge | 189:f392fc9709a3 | 459 | * @rmtoll SCB_CPUID ARCHITECTURE LL_CPUID_GetConstant |
AnnaBridge | 189:f392fc9709a3 | 460 | * @retval Value should be equal to 0xF for Cortex-M4 devices |
AnnaBridge | 189:f392fc9709a3 | 461 | */ |
AnnaBridge | 189:f392fc9709a3 | 462 | __STATIC_INLINE uint32_t LL_CPUID_GetConstant(void) |
AnnaBridge | 189:f392fc9709a3 | 463 | { |
AnnaBridge | 189:f392fc9709a3 | 464 | return (uint32_t)(READ_BIT(SCB->CPUID, SCB_CPUID_ARCHITECTURE_Msk) >> SCB_CPUID_ARCHITECTURE_Pos); |
AnnaBridge | 189:f392fc9709a3 | 465 | } |
AnnaBridge | 189:f392fc9709a3 | 466 | |
AnnaBridge | 189:f392fc9709a3 | 467 | /** |
AnnaBridge | 189:f392fc9709a3 | 468 | * @brief Get Part number |
AnnaBridge | 189:f392fc9709a3 | 469 | * @rmtoll SCB_CPUID PARTNO LL_CPUID_GetParNo |
AnnaBridge | 189:f392fc9709a3 | 470 | * @retval Value should be equal to 0xC24 for Cortex-M4 |
AnnaBridge | 189:f392fc9709a3 | 471 | */ |
AnnaBridge | 189:f392fc9709a3 | 472 | __STATIC_INLINE uint32_t LL_CPUID_GetParNo(void) |
AnnaBridge | 189:f392fc9709a3 | 473 | { |
AnnaBridge | 189:f392fc9709a3 | 474 | return (uint32_t)(READ_BIT(SCB->CPUID, SCB_CPUID_PARTNO_Msk) >> SCB_CPUID_PARTNO_Pos); |
AnnaBridge | 189:f392fc9709a3 | 475 | } |
AnnaBridge | 189:f392fc9709a3 | 476 | |
AnnaBridge | 189:f392fc9709a3 | 477 | /** |
AnnaBridge | 189:f392fc9709a3 | 478 | * @brief Get Revision number (The p value in the rnpn product revision identifier, indicates patch release) |
AnnaBridge | 189:f392fc9709a3 | 479 | * @rmtoll SCB_CPUID REVISION LL_CPUID_GetRevision |
AnnaBridge | 189:f392fc9709a3 | 480 | * @retval Value between 0 and 255 (0x1: patch 1) |
AnnaBridge | 189:f392fc9709a3 | 481 | */ |
AnnaBridge | 189:f392fc9709a3 | 482 | __STATIC_INLINE uint32_t LL_CPUID_GetRevision(void) |
AnnaBridge | 189:f392fc9709a3 | 483 | { |
AnnaBridge | 189:f392fc9709a3 | 484 | return (uint32_t)(READ_BIT(SCB->CPUID, SCB_CPUID_REVISION_Msk) >> SCB_CPUID_REVISION_Pos); |
AnnaBridge | 189:f392fc9709a3 | 485 | } |
AnnaBridge | 189:f392fc9709a3 | 486 | |
AnnaBridge | 189:f392fc9709a3 | 487 | /** |
AnnaBridge | 189:f392fc9709a3 | 488 | * @} |
AnnaBridge | 189:f392fc9709a3 | 489 | */ |
AnnaBridge | 189:f392fc9709a3 | 490 | |
AnnaBridge | 189:f392fc9709a3 | 491 | #if __MPU_PRESENT |
AnnaBridge | 189:f392fc9709a3 | 492 | /** @defgroup CORTEX_LL_EF_MPU MPU |
AnnaBridge | 189:f392fc9709a3 | 493 | * @{ |
AnnaBridge | 189:f392fc9709a3 | 494 | */ |
AnnaBridge | 189:f392fc9709a3 | 495 | |
AnnaBridge | 189:f392fc9709a3 | 496 | /** |
AnnaBridge | 189:f392fc9709a3 | 497 | * @brief Enable MPU with input options |
AnnaBridge | 189:f392fc9709a3 | 498 | * @rmtoll MPU_CTRL ENABLE LL_MPU_Enable |
AnnaBridge | 189:f392fc9709a3 | 499 | * @param Options This parameter can be one of the following values: |
AnnaBridge | 189:f392fc9709a3 | 500 | * @arg @ref LL_MPU_CTRL_HFNMI_PRIVDEF_NONE |
AnnaBridge | 189:f392fc9709a3 | 501 | * @arg @ref LL_MPU_CTRL_HARDFAULT_NMI |
AnnaBridge | 189:f392fc9709a3 | 502 | * @arg @ref LL_MPU_CTRL_PRIVILEGED_DEFAULT |
AnnaBridge | 189:f392fc9709a3 | 503 | * @arg @ref LL_MPU_CTRL_HFNMI_PRIVDEF |
AnnaBridge | 189:f392fc9709a3 | 504 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 505 | */ |
AnnaBridge | 189:f392fc9709a3 | 506 | __STATIC_INLINE void LL_MPU_Enable(uint32_t Options) |
AnnaBridge | 189:f392fc9709a3 | 507 | { |
AnnaBridge | 189:f392fc9709a3 | 508 | /* Enable the MPU*/ |
AnnaBridge | 189:f392fc9709a3 | 509 | WRITE_REG(MPU->CTRL, (MPU_CTRL_ENABLE_Msk | Options)); |
AnnaBridge | 189:f392fc9709a3 | 510 | /* Ensure MPU settings take effects */ |
AnnaBridge | 189:f392fc9709a3 | 511 | __DSB(); |
AnnaBridge | 189:f392fc9709a3 | 512 | /* Sequence instruction fetches using update settings */ |
AnnaBridge | 189:f392fc9709a3 | 513 | __ISB(); |
AnnaBridge | 189:f392fc9709a3 | 514 | } |
AnnaBridge | 189:f392fc9709a3 | 515 | |
AnnaBridge | 189:f392fc9709a3 | 516 | /** |
AnnaBridge | 189:f392fc9709a3 | 517 | * @brief Disable MPU |
AnnaBridge | 189:f392fc9709a3 | 518 | * @rmtoll MPU_CTRL ENABLE LL_MPU_Disable |
AnnaBridge | 189:f392fc9709a3 | 519 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 520 | */ |
AnnaBridge | 189:f392fc9709a3 | 521 | __STATIC_INLINE void LL_MPU_Disable(void) |
AnnaBridge | 189:f392fc9709a3 | 522 | { |
AnnaBridge | 189:f392fc9709a3 | 523 | /* Make sure outstanding transfers are done */ |
AnnaBridge | 189:f392fc9709a3 | 524 | __DMB(); |
AnnaBridge | 189:f392fc9709a3 | 525 | /* Disable MPU*/ |
AnnaBridge | 189:f392fc9709a3 | 526 | WRITE_REG(MPU->CTRL, 0U); |
AnnaBridge | 189:f392fc9709a3 | 527 | } |
AnnaBridge | 189:f392fc9709a3 | 528 | |
AnnaBridge | 189:f392fc9709a3 | 529 | /** |
AnnaBridge | 189:f392fc9709a3 | 530 | * @brief Check if MPU is enabled or not |
AnnaBridge | 189:f392fc9709a3 | 531 | * @rmtoll MPU_CTRL ENABLE LL_MPU_IsEnabled |
AnnaBridge | 189:f392fc9709a3 | 532 | * @retval State of bit (1 or 0). |
AnnaBridge | 189:f392fc9709a3 | 533 | */ |
AnnaBridge | 189:f392fc9709a3 | 534 | __STATIC_INLINE uint32_t LL_MPU_IsEnabled(void) |
AnnaBridge | 189:f392fc9709a3 | 535 | { |
AnnaBridge | 189:f392fc9709a3 | 536 | return (READ_BIT(MPU->CTRL, MPU_CTRL_ENABLE_Msk) == (MPU_CTRL_ENABLE_Msk)); |
AnnaBridge | 189:f392fc9709a3 | 537 | } |
AnnaBridge | 189:f392fc9709a3 | 538 | |
AnnaBridge | 189:f392fc9709a3 | 539 | /** |
AnnaBridge | 189:f392fc9709a3 | 540 | * @brief Enable a MPU region |
AnnaBridge | 189:f392fc9709a3 | 541 | * @rmtoll MPU_RASR ENABLE LL_MPU_EnableRegion |
AnnaBridge | 189:f392fc9709a3 | 542 | * @param Region This parameter can be one of the following values: |
AnnaBridge | 189:f392fc9709a3 | 543 | * @arg @ref LL_MPU_REGION_NUMBER0 |
AnnaBridge | 189:f392fc9709a3 | 544 | * @arg @ref LL_MPU_REGION_NUMBER1 |
AnnaBridge | 189:f392fc9709a3 | 545 | * @arg @ref LL_MPU_REGION_NUMBER2 |
AnnaBridge | 189:f392fc9709a3 | 546 | * @arg @ref LL_MPU_REGION_NUMBER3 |
AnnaBridge | 189:f392fc9709a3 | 547 | * @arg @ref LL_MPU_REGION_NUMBER4 |
AnnaBridge | 189:f392fc9709a3 | 548 | * @arg @ref LL_MPU_REGION_NUMBER5 |
AnnaBridge | 189:f392fc9709a3 | 549 | * @arg @ref LL_MPU_REGION_NUMBER6 |
AnnaBridge | 189:f392fc9709a3 | 550 | * @arg @ref LL_MPU_REGION_NUMBER7 |
AnnaBridge | 189:f392fc9709a3 | 551 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 552 | */ |
AnnaBridge | 189:f392fc9709a3 | 553 | __STATIC_INLINE void LL_MPU_EnableRegion(uint32_t Region) |
AnnaBridge | 189:f392fc9709a3 | 554 | { |
AnnaBridge | 189:f392fc9709a3 | 555 | /* Set Region number */ |
AnnaBridge | 189:f392fc9709a3 | 556 | WRITE_REG(MPU->RNR, Region); |
AnnaBridge | 189:f392fc9709a3 | 557 | /* Enable the MPU region */ |
AnnaBridge | 189:f392fc9709a3 | 558 | SET_BIT(MPU->RASR, MPU_RASR_ENABLE_Msk); |
AnnaBridge | 189:f392fc9709a3 | 559 | } |
AnnaBridge | 189:f392fc9709a3 | 560 | |
AnnaBridge | 189:f392fc9709a3 | 561 | /** |
AnnaBridge | 189:f392fc9709a3 | 562 | * @brief Configure and enable a region |
AnnaBridge | 189:f392fc9709a3 | 563 | * @rmtoll MPU_RNR REGION LL_MPU_ConfigRegion\n |
AnnaBridge | 189:f392fc9709a3 | 564 | * MPU_RBAR REGION LL_MPU_ConfigRegion\n |
AnnaBridge | 189:f392fc9709a3 | 565 | * MPU_RBAR ADDR LL_MPU_ConfigRegion\n |
AnnaBridge | 189:f392fc9709a3 | 566 | * MPU_RASR XN LL_MPU_ConfigRegion\n |
AnnaBridge | 189:f392fc9709a3 | 567 | * MPU_RASR AP LL_MPU_ConfigRegion\n |
AnnaBridge | 189:f392fc9709a3 | 568 | * MPU_RASR S LL_MPU_ConfigRegion\n |
AnnaBridge | 189:f392fc9709a3 | 569 | * MPU_RASR C LL_MPU_ConfigRegion\n |
AnnaBridge | 189:f392fc9709a3 | 570 | * MPU_RASR B LL_MPU_ConfigRegion\n |
AnnaBridge | 189:f392fc9709a3 | 571 | * MPU_RASR SIZE LL_MPU_ConfigRegion |
AnnaBridge | 189:f392fc9709a3 | 572 | * @param Region This parameter can be one of the following values: |
AnnaBridge | 189:f392fc9709a3 | 573 | * @arg @ref LL_MPU_REGION_NUMBER0 |
AnnaBridge | 189:f392fc9709a3 | 574 | * @arg @ref LL_MPU_REGION_NUMBER1 |
AnnaBridge | 189:f392fc9709a3 | 575 | * @arg @ref LL_MPU_REGION_NUMBER2 |
AnnaBridge | 189:f392fc9709a3 | 576 | * @arg @ref LL_MPU_REGION_NUMBER3 |
AnnaBridge | 189:f392fc9709a3 | 577 | * @arg @ref LL_MPU_REGION_NUMBER4 |
AnnaBridge | 189:f392fc9709a3 | 578 | * @arg @ref LL_MPU_REGION_NUMBER5 |
AnnaBridge | 189:f392fc9709a3 | 579 | * @arg @ref LL_MPU_REGION_NUMBER6 |
AnnaBridge | 189:f392fc9709a3 | 580 | * @arg @ref LL_MPU_REGION_NUMBER7 |
AnnaBridge | 189:f392fc9709a3 | 581 | * @param Address Value of region base address |
AnnaBridge | 189:f392fc9709a3 | 582 | * @param SubRegionDisable Sub-region disable value between Min_Data = 0x00 and Max_Data = 0xFF |
AnnaBridge | 189:f392fc9709a3 | 583 | * @param Attributes This parameter can be a combination of the following values: |
AnnaBridge | 189:f392fc9709a3 | 584 | * @arg @ref LL_MPU_REGION_SIZE_32B or @ref LL_MPU_REGION_SIZE_64B or @ref LL_MPU_REGION_SIZE_128B or @ref LL_MPU_REGION_SIZE_256B or @ref LL_MPU_REGION_SIZE_512B |
AnnaBridge | 189:f392fc9709a3 | 585 | * or @ref LL_MPU_REGION_SIZE_1KB or @ref LL_MPU_REGION_SIZE_2KB or @ref LL_MPU_REGION_SIZE_4KB or @ref LL_MPU_REGION_SIZE_8KB or @ref LL_MPU_REGION_SIZE_16KB |
AnnaBridge | 189:f392fc9709a3 | 586 | * or @ref LL_MPU_REGION_SIZE_32KB or @ref LL_MPU_REGION_SIZE_64KB or @ref LL_MPU_REGION_SIZE_128KB or @ref LL_MPU_REGION_SIZE_256KB or @ref LL_MPU_REGION_SIZE_512KB |
AnnaBridge | 189:f392fc9709a3 | 587 | * or @ref LL_MPU_REGION_SIZE_1MB or @ref LL_MPU_REGION_SIZE_2MB or @ref LL_MPU_REGION_SIZE_4MB or @ref LL_MPU_REGION_SIZE_8MB or @ref LL_MPU_REGION_SIZE_16MB |
AnnaBridge | 189:f392fc9709a3 | 588 | * or @ref LL_MPU_REGION_SIZE_32MB or @ref LL_MPU_REGION_SIZE_64MB or @ref LL_MPU_REGION_SIZE_128MB or @ref LL_MPU_REGION_SIZE_256MB or @ref LL_MPU_REGION_SIZE_512MB |
AnnaBridge | 189:f392fc9709a3 | 589 | * or @ref LL_MPU_REGION_SIZE_1GB or @ref LL_MPU_REGION_SIZE_2GB or @ref LL_MPU_REGION_SIZE_4GB |
AnnaBridge | 189:f392fc9709a3 | 590 | * @arg @ref LL_MPU_REGION_NO_ACCESS or @ref LL_MPU_REGION_PRIV_RW or @ref LL_MPU_REGION_PRIV_RW_URO or @ref LL_MPU_REGION_FULL_ACCESS |
AnnaBridge | 189:f392fc9709a3 | 591 | * or @ref LL_MPU_REGION_PRIV_RO or @ref LL_MPU_REGION_PRIV_RO_URO |
AnnaBridge | 189:f392fc9709a3 | 592 | * @arg @ref LL_MPU_TEX_LEVEL0 or @ref LL_MPU_TEX_LEVEL1 or @ref LL_MPU_TEX_LEVEL2 or @ref LL_MPU_TEX_LEVEL4 |
AnnaBridge | 189:f392fc9709a3 | 593 | * @arg @ref LL_MPU_INSTRUCTION_ACCESS_ENABLE or @ref LL_MPU_INSTRUCTION_ACCESS_DISABLE |
AnnaBridge | 189:f392fc9709a3 | 594 | * @arg @ref LL_MPU_ACCESS_SHAREABLE or @ref LL_MPU_ACCESS_NOT_SHAREABLE |
AnnaBridge | 189:f392fc9709a3 | 595 | * @arg @ref LL_MPU_ACCESS_CACHEABLE or @ref LL_MPU_ACCESS_NOT_CACHEABLE |
AnnaBridge | 189:f392fc9709a3 | 596 | * @arg @ref LL_MPU_ACCESS_BUFFERABLE or @ref LL_MPU_ACCESS_NOT_BUFFERABLE |
AnnaBridge | 189:f392fc9709a3 | 597 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 598 | */ |
AnnaBridge | 189:f392fc9709a3 | 599 | __STATIC_INLINE void LL_MPU_ConfigRegion(uint32_t Region, uint32_t SubRegionDisable, uint32_t Address, uint32_t Attributes) |
AnnaBridge | 189:f392fc9709a3 | 600 | { |
AnnaBridge | 189:f392fc9709a3 | 601 | /* Set Region number */ |
AnnaBridge | 189:f392fc9709a3 | 602 | WRITE_REG(MPU->RNR, Region); |
AnnaBridge | 189:f392fc9709a3 | 603 | /* Set base address */ |
AnnaBridge | 189:f392fc9709a3 | 604 | WRITE_REG(MPU->RBAR, (Address & 0xFFFFFFE0U)); |
AnnaBridge | 189:f392fc9709a3 | 605 | /* Configure MPU */ |
AnnaBridge | 189:f392fc9709a3 | 606 | WRITE_REG(MPU->RASR, (MPU_RASR_ENABLE_Msk | Attributes | SubRegionDisable << MPU_RASR_SRD_Pos)); |
AnnaBridge | 189:f392fc9709a3 | 607 | } |
AnnaBridge | 189:f392fc9709a3 | 608 | |
AnnaBridge | 189:f392fc9709a3 | 609 | /** |
AnnaBridge | 189:f392fc9709a3 | 610 | * @brief Disable a region |
AnnaBridge | 189:f392fc9709a3 | 611 | * @rmtoll MPU_RNR REGION LL_MPU_DisableRegion\n |
AnnaBridge | 189:f392fc9709a3 | 612 | * MPU_RASR ENABLE LL_MPU_DisableRegion |
AnnaBridge | 189:f392fc9709a3 | 613 | * @param Region This parameter can be one of the following values: |
AnnaBridge | 189:f392fc9709a3 | 614 | * @arg @ref LL_MPU_REGION_NUMBER0 |
AnnaBridge | 189:f392fc9709a3 | 615 | * @arg @ref LL_MPU_REGION_NUMBER1 |
AnnaBridge | 189:f392fc9709a3 | 616 | * @arg @ref LL_MPU_REGION_NUMBER2 |
AnnaBridge | 189:f392fc9709a3 | 617 | * @arg @ref LL_MPU_REGION_NUMBER3 |
AnnaBridge | 189:f392fc9709a3 | 618 | * @arg @ref LL_MPU_REGION_NUMBER4 |
AnnaBridge | 189:f392fc9709a3 | 619 | * @arg @ref LL_MPU_REGION_NUMBER5 |
AnnaBridge | 189:f392fc9709a3 | 620 | * @arg @ref LL_MPU_REGION_NUMBER6 |
AnnaBridge | 189:f392fc9709a3 | 621 | * @arg @ref LL_MPU_REGION_NUMBER7 |
AnnaBridge | 189:f392fc9709a3 | 622 | * @retval None |
AnnaBridge | 189:f392fc9709a3 | 623 | */ |
AnnaBridge | 189:f392fc9709a3 | 624 | __STATIC_INLINE void LL_MPU_DisableRegion(uint32_t Region) |
AnnaBridge | 189:f392fc9709a3 | 625 | { |
AnnaBridge | 189:f392fc9709a3 | 626 | /* Set Region number */ |
AnnaBridge | 189:f392fc9709a3 | 627 | WRITE_REG(MPU->RNR, Region); |
AnnaBridge | 189:f392fc9709a3 | 628 | /* Disable the MPU region */ |
AnnaBridge | 189:f392fc9709a3 | 629 | CLEAR_BIT(MPU->RASR, MPU_RASR_ENABLE_Msk); |
AnnaBridge | 189:f392fc9709a3 | 630 | } |
AnnaBridge | 189:f392fc9709a3 | 631 | |
AnnaBridge | 189:f392fc9709a3 | 632 | /** |
AnnaBridge | 189:f392fc9709a3 | 633 | * @} |
AnnaBridge | 189:f392fc9709a3 | 634 | */ |
AnnaBridge | 189:f392fc9709a3 | 635 | |
AnnaBridge | 189:f392fc9709a3 | 636 | #endif /* __MPU_PRESENT */ |
AnnaBridge | 189:f392fc9709a3 | 637 | /** |
AnnaBridge | 189:f392fc9709a3 | 638 | * @} |
AnnaBridge | 189:f392fc9709a3 | 639 | */ |
AnnaBridge | 189:f392fc9709a3 | 640 | |
AnnaBridge | 189:f392fc9709a3 | 641 | /** |
AnnaBridge | 189:f392fc9709a3 | 642 | * @} |
AnnaBridge | 189:f392fc9709a3 | 643 | */ |
AnnaBridge | 189:f392fc9709a3 | 644 | |
AnnaBridge | 189:f392fc9709a3 | 645 | /** |
AnnaBridge | 189:f392fc9709a3 | 646 | * @} |
AnnaBridge | 189:f392fc9709a3 | 647 | */ |
AnnaBridge | 189:f392fc9709a3 | 648 | |
AnnaBridge | 189:f392fc9709a3 | 649 | #ifdef __cplusplus |
AnnaBridge | 189:f392fc9709a3 | 650 | } |
AnnaBridge | 189:f392fc9709a3 | 651 | #endif |
AnnaBridge | 189:f392fc9709a3 | 652 | |
AnnaBridge | 189:f392fc9709a3 | 653 | #endif /* __STM32L4xx_LL_CORTEX_H */ |
AnnaBridge | 189:f392fc9709a3 | 654 | |
AnnaBridge | 189:f392fc9709a3 | 655 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |