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Last commit 20 Feb 2019 by 
mbed official
targets/hal/TARGET_Atmel/TARGET_SAM21/drivers/system/interrupt/system_interrupt.h@592:a274ee790e56, 2015-07-17 (annotated)
- Committer:
- mbed_official
- Date:
- Fri Jul 17 09:15:10 2015 +0100
- Revision:
- 592:a274ee790e56
- Parent:
- 579:53297373a894
Synchronized with git revision e7144f83a8d75df80c4877936b6ffe552b0be9e6
Full URL: https://github.com/mbedmicro/mbed/commit/e7144f83a8d75df80c4877936b6ffe552b0be9e6/
More API implementation for SAMR21
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| mbed_official | 579:53297373a894 | 1 | #ifndef SYSTEM_INTERRUPT_H_INCLUDED |
| mbed_official | 579:53297373a894 | 2 | #define SYSTEM_INTERRUPT_H_INCLUDED |
| mbed_official | 579:53297373a894 | 3 | |
| mbed_official | 579:53297373a894 | 4 | #ifdef __cplusplus |
| mbed_official | 579:53297373a894 | 5 | extern "C" { |
| mbed_official | 579:53297373a894 | 6 | #endif |
| mbed_official | 579:53297373a894 | 7 | |
| mbed_official | 579:53297373a894 | 8 | /** |
| mbed_official | 579:53297373a894 | 9 | * \defgroup asfdoc_sam0_system_interrupt_group SAM System Interrupt Driver (SYSTEM INTERRUPT) |
| mbed_official | 579:53297373a894 | 10 | * |
| mbed_official | 579:53297373a894 | 11 | * This driver for Atmel庐 | SMART SAM devices provides an interface for the configuration |
| mbed_official | 579:53297373a894 | 12 | * and management of internal software and hardware interrupts/exceptions. |
| mbed_official | 579:53297373a894 | 13 | * |
| mbed_official | 579:53297373a894 | 14 | * The following peripherals are used by this module: |
| mbed_official | 579:53297373a894 | 15 | * - NVIC (Nested Vector Interrupt Controller) |
| mbed_official | 579:53297373a894 | 16 | * |
| mbed_official | 579:53297373a894 | 17 | * The following devices can use this module: |
| mbed_official | 579:53297373a894 | 18 | * - Atmel | SMART SAM D20/D21 |
| mbed_official | 579:53297373a894 | 19 | * - Atmel | SMART SAM R21 |
| mbed_official | 579:53297373a894 | 20 | * - Atmel | SMART SAM D10/D11 |
| mbed_official | 579:53297373a894 | 21 | * - Atmel | SMART SAM L21 |
| mbed_official | 579:53297373a894 | 22 | * |
| mbed_official | 579:53297373a894 | 23 | * The outline of this documentation is as follows: |
| mbed_official | 579:53297373a894 | 24 | * - \ref asfdoc_sam0_system_interrupt_prerequisites |
| mbed_official | 579:53297373a894 | 25 | * - \ref asfdoc_sam0_system_interrupt_module_overview |
| mbed_official | 579:53297373a894 | 26 | * - \ref asfdoc_sam0_system_interrupt_special_considerations |
| mbed_official | 579:53297373a894 | 27 | * - \ref asfdoc_sam0_system_interrupt_extra_info |
| mbed_official | 579:53297373a894 | 28 | * - \ref asfdoc_sam0_system_interrupt_examples |
| mbed_official | 579:53297373a894 | 29 | * - \ref asfdoc_sam0_system_interrupt_api_overview |
| mbed_official | 579:53297373a894 | 30 | * |
| mbed_official | 579:53297373a894 | 31 | * |
| mbed_official | 579:53297373a894 | 32 | * \section asfdoc_sam0_system_interrupt_prerequisites Prerequisites |
| mbed_official | 579:53297373a894 | 33 | * |
| mbed_official | 579:53297373a894 | 34 | * There are no prerequisites for this module. |
| mbed_official | 579:53297373a894 | 35 | * |
| mbed_official | 579:53297373a894 | 36 | * |
| mbed_official | 579:53297373a894 | 37 | * \section asfdoc_sam0_system_interrupt_module_overview Module Overview |
| mbed_official | 579:53297373a894 | 38 | * |
| mbed_official | 579:53297373a894 | 39 | * The ARM® Cortex® M0+ core contains an interrupt and exception vector table, which |
| mbed_official | 579:53297373a894 | 40 | * can be used to configure the device's interrupt handlers; individual |
| mbed_official | 579:53297373a894 | 41 | * interrupts and exceptions can be enabled and disabled, as well as configured |
| mbed_official | 579:53297373a894 | 42 | * with a variable priority. |
| mbed_official | 579:53297373a894 | 43 | * |
| mbed_official | 579:53297373a894 | 44 | * This driver provides a set of wrappers around the core interrupt functions, |
| mbed_official | 579:53297373a894 | 45 | * to expose a simple API for the management of global and individual interrupts |
| mbed_official | 579:53297373a894 | 46 | * within the device. |
| mbed_official | 579:53297373a894 | 47 | * |
| mbed_official | 579:53297373a894 | 48 | * \subsection asfdoc_sam0_system_interrupt_module_overview_criticalsec Critical Sections |
| mbed_official | 579:53297373a894 | 49 | * In some applications it is important to ensure that no interrupts may be |
| mbed_official | 579:53297373a894 | 50 | * executed by the system whilst a critical portion of code is being run; for |
| mbed_official | 579:53297373a894 | 51 | * example, a buffer may be copied from one context to another - during which |
| mbed_official | 579:53297373a894 | 52 | * interrupts must be disabled to avoid corruption of the source buffer contents |
| mbed_official | 579:53297373a894 | 53 | * until the copy has completed. This driver provides a basic API to enter and |
| mbed_official | 579:53297373a894 | 54 | * exit nested critical sections, so that global interrupts can be kept disabled |
| mbed_official | 579:53297373a894 | 55 | * for as long as necessary to complete a critical application code section. |
| mbed_official | 579:53297373a894 | 56 | * |
| mbed_official | 579:53297373a894 | 57 | * \subsection asfdoc_sam0_system_interrupt_module_overview_softints Software Interrupts |
| mbed_official | 579:53297373a894 | 58 | * For some applications, it may be desirable to raise a module or core |
| mbed_official | 579:53297373a894 | 59 | * interrupt via software. For this reason, a set of APIs to set an interrupt or |
| mbed_official | 579:53297373a894 | 60 | * exception as pending are provided to the user application. |
| mbed_official | 579:53297373a894 | 61 | * |
| mbed_official | 579:53297373a894 | 62 | * \section asfdoc_sam0_system_interrupt_special_considerations Special Considerations |
| mbed_official | 579:53297373a894 | 63 | * |
| mbed_official | 579:53297373a894 | 64 | * Interrupts from peripherals in the SAM devices are on a per-module basis; |
| mbed_official | 579:53297373a894 | 65 | * an interrupt raised from any source within a module will cause a single, |
| mbed_official | 579:53297373a894 | 66 | * module-common handler to execute. It is the user application or driver's |
| mbed_official | 579:53297373a894 | 67 | * responsibility to de-multiplex the module-common interrupt to determine the |
| mbed_official | 579:53297373a894 | 68 | * exact interrupt cause. |
| mbed_official | 579:53297373a894 | 69 | * |
| mbed_official | 579:53297373a894 | 70 | * \section asfdoc_sam0_system_interrupt_extra_info Extra Information |
| mbed_official | 579:53297373a894 | 71 | * |
| mbed_official | 579:53297373a894 | 72 | * For extra information, see \ref asfdoc_sam0_system_interrupt_extra. This includes: |
| mbed_official | 579:53297373a894 | 73 | * - \ref asfdoc_sam0_system_interrupt_extra_acronyms |
| mbed_official | 579:53297373a894 | 74 | * - \ref asfdoc_sam0_system_interrupt_extra_dependencies |
| mbed_official | 579:53297373a894 | 75 | * - \ref asfdoc_sam0_system_interrupt_extra_errata |
| mbed_official | 579:53297373a894 | 76 | * - \ref asfdoc_sam0_system_interrupt_extra_history |
| mbed_official | 579:53297373a894 | 77 | * |
| mbed_official | 579:53297373a894 | 78 | * |
| mbed_official | 579:53297373a894 | 79 | * \section asfdoc_sam0_system_interrupt_examples Examples |
| mbed_official | 579:53297373a894 | 80 | * |
| mbed_official | 579:53297373a894 | 81 | * For a list of examples related to this driver, see |
| mbed_official | 579:53297373a894 | 82 | * \ref asfdoc_sam0_system_interrupt_exqsg. |
| mbed_official | 579:53297373a894 | 83 | * |
| mbed_official | 579:53297373a894 | 84 | * \section asfdoc_sam0_system_interrupt_api_overview API Overview |
| mbed_official | 579:53297373a894 | 85 | * @{ |
| mbed_official | 579:53297373a894 | 86 | */ |
| mbed_official | 579:53297373a894 | 87 | |
| mbed_official | 579:53297373a894 | 88 | #include <compiler.h> |
| mbed_official | 579:53297373a894 | 89 | //#include <core_cm0plus.h> |
| mbed_official | 579:53297373a894 | 90 | #include "system_interrupt_features.h" |
| mbed_official | 579:53297373a894 | 91 | |
| mbed_official | 579:53297373a894 | 92 | #include <interrupt_sam_nvic.h> |
| mbed_official | 579:53297373a894 | 93 | #include "status_codes.h" |
| mbed_official | 579:53297373a894 | 94 | /** |
| mbed_official | 579:53297373a894 | 95 | * \brief Table of possible system interrupt/exception vector priorities. |
| mbed_official | 579:53297373a894 | 96 | * |
| mbed_official | 579:53297373a894 | 97 | * Table of all possible interrupt and exception vector priorities within the |
| mbed_official | 579:53297373a894 | 98 | * device. |
| mbed_official | 579:53297373a894 | 99 | */ |
| mbed_official | 579:53297373a894 | 100 | enum system_interrupt_priority_level { |
| mbed_official | 579:53297373a894 | 101 | /** Priority level 0, the highest possible interrupt priority. */ |
| mbed_official | 579:53297373a894 | 102 | SYSTEM_INTERRUPT_PRIORITY_LEVEL_0 = 0, |
| mbed_official | 579:53297373a894 | 103 | /** Priority level 1. */ |
| mbed_official | 579:53297373a894 | 104 | SYSTEM_INTERRUPT_PRIORITY_LEVEL_1 = 1, |
| mbed_official | 579:53297373a894 | 105 | /** Priority level 2. */ |
| mbed_official | 579:53297373a894 | 106 | SYSTEM_INTERRUPT_PRIORITY_LEVEL_2 = 2, |
| mbed_official | 579:53297373a894 | 107 | /** Priority level 3, the lowest possible interrupt priority. */ |
| mbed_official | 579:53297373a894 | 108 | SYSTEM_INTERRUPT_PRIORITY_LEVEL_3 = 3, |
| mbed_official | 579:53297373a894 | 109 | }; |
| mbed_official | 579:53297373a894 | 110 | |
| mbed_official | 579:53297373a894 | 111 | /** |
| mbed_official | 579:53297373a894 | 112 | * \name Critical Section Management |
| mbed_official | 579:53297373a894 | 113 | * @{ |
| mbed_official | 579:53297373a894 | 114 | */ |
| mbed_official | 579:53297373a894 | 115 | |
| mbed_official | 579:53297373a894 | 116 | /** |
| mbed_official | 579:53297373a894 | 117 | * \brief Enters a critical section. |
| mbed_official | 579:53297373a894 | 118 | * |
| mbed_official | 579:53297373a894 | 119 | * Disables global interrupts. To support nested critical sections, an internal |
| mbed_official | 579:53297373a894 | 120 | * count of the critical section nesting will be kept, so that global interrupts |
| mbed_official | 579:53297373a894 | 121 | * are only re-enabled upon leaving the outermost nested critical section. |
| mbed_official | 579:53297373a894 | 122 | * |
| mbed_official | 579:53297373a894 | 123 | */ |
| mbed_official | 579:53297373a894 | 124 | static inline void system_interrupt_enter_critical_section(void) |
| mbed_official | 579:53297373a894 | 125 | { |
| mbed_official | 579:53297373a894 | 126 | cpu_irq_enter_critical(); |
| mbed_official | 579:53297373a894 | 127 | } |
| mbed_official | 579:53297373a894 | 128 | |
| mbed_official | 579:53297373a894 | 129 | /** |
| mbed_official | 579:53297373a894 | 130 | * \brief Leaves a critical section. |
| mbed_official | 579:53297373a894 | 131 | * |
| mbed_official | 579:53297373a894 | 132 | * Enables global interrupts. To support nested critical sections, an internal |
| mbed_official | 579:53297373a894 | 133 | * count of the critical section nesting will be kept, so that global interrupts |
| mbed_official | 579:53297373a894 | 134 | * are only re-enabled upon leaving the outermost nested critical section. |
| mbed_official | 579:53297373a894 | 135 | * |
| mbed_official | 579:53297373a894 | 136 | */ |
| mbed_official | 579:53297373a894 | 137 | static inline void system_interrupt_leave_critical_section(void) |
| mbed_official | 579:53297373a894 | 138 | { |
| mbed_official | 579:53297373a894 | 139 | cpu_irq_leave_critical(); |
| mbed_official | 579:53297373a894 | 140 | } |
| mbed_official | 579:53297373a894 | 141 | |
| mbed_official | 579:53297373a894 | 142 | /** @} */ |
| mbed_official | 579:53297373a894 | 143 | |
| mbed_official | 579:53297373a894 | 144 | /** |
| mbed_official | 579:53297373a894 | 145 | * \name Interrupt Enabling/Disabling |
| mbed_official | 579:53297373a894 | 146 | * @{ |
| mbed_official | 579:53297373a894 | 147 | */ |
| mbed_official | 579:53297373a894 | 148 | |
| mbed_official | 579:53297373a894 | 149 | /** |
| mbed_official | 579:53297373a894 | 150 | * \brief Check if global interrupts are enabled. |
| mbed_official | 579:53297373a894 | 151 | * |
| mbed_official | 579:53297373a894 | 152 | * Checks if global interrupts are currently enabled. |
| mbed_official | 579:53297373a894 | 153 | * |
| mbed_official | 579:53297373a894 | 154 | * \returns A boolean that identifies if the global interrupts are enabled or not. |
| mbed_official | 579:53297373a894 | 155 | * |
| mbed_official | 579:53297373a894 | 156 | * \retval true Global interrupts are currently enabled |
| mbed_official | 579:53297373a894 | 157 | * \retval false Global interrupts are currently disabled |
| mbed_official | 579:53297373a894 | 158 | * |
| mbed_official | 579:53297373a894 | 159 | */ |
| mbed_official | 579:53297373a894 | 160 | static inline bool system_interrupt_is_global_enabled(void) |
| mbed_official | 579:53297373a894 | 161 | { |
| mbed_official | 579:53297373a894 | 162 | return cpu_irq_is_enabled(); |
| mbed_official | 579:53297373a894 | 163 | } |
| mbed_official | 579:53297373a894 | 164 | |
| mbed_official | 579:53297373a894 | 165 | /** |
| mbed_official | 579:53297373a894 | 166 | * \brief Enables global interrupts. |
| mbed_official | 579:53297373a894 | 167 | * |
| mbed_official | 579:53297373a894 | 168 | * Enables global interrupts in the device to fire any enabled interrupt handlers. |
| mbed_official | 579:53297373a894 | 169 | */ |
| mbed_official | 579:53297373a894 | 170 | static inline void system_interrupt_enable_global(void) |
| mbed_official | 579:53297373a894 | 171 | { |
| mbed_official | 579:53297373a894 | 172 | cpu_irq_enable(); |
| mbed_official | 579:53297373a894 | 173 | } |
| mbed_official | 579:53297373a894 | 174 | |
| mbed_official | 579:53297373a894 | 175 | /** |
| mbed_official | 579:53297373a894 | 176 | * \brief Disables global interrupts. |
| mbed_official | 579:53297373a894 | 177 | * |
| mbed_official | 579:53297373a894 | 178 | * Disabled global interrupts in the device, preventing any enabled interrupt |
| mbed_official | 579:53297373a894 | 179 | * handlers from executing. |
| mbed_official | 579:53297373a894 | 180 | */ |
| mbed_official | 579:53297373a894 | 181 | static inline void system_interrupt_disable_global(void) |
| mbed_official | 579:53297373a894 | 182 | { |
| mbed_official | 579:53297373a894 | 183 | cpu_irq_disable(); |
| mbed_official | 579:53297373a894 | 184 | } |
| mbed_official | 579:53297373a894 | 185 | |
| mbed_official | 579:53297373a894 | 186 | /** |
| mbed_official | 579:53297373a894 | 187 | * \brief Checks if an interrupt vector is enabled or not. |
| mbed_official | 579:53297373a894 | 188 | * |
| mbed_official | 579:53297373a894 | 189 | * Checks if a specific interrupt vector is currently enabled. |
| mbed_official | 579:53297373a894 | 190 | * |
| mbed_official | 579:53297373a894 | 191 | * \param[in] vector Interrupt vector number to check |
| mbed_official | 579:53297373a894 | 192 | * |
| mbed_official | 579:53297373a894 | 193 | * \returns A variable identifying if the requested interrupt vector is enabled. |
| mbed_official | 579:53297373a894 | 194 | * |
| mbed_official | 579:53297373a894 | 195 | * \retval true Specified interrupt vector is currently enabled |
| mbed_official | 579:53297373a894 | 196 | * \retval false Specified interrupt vector is currently disabled |
| mbed_official | 579:53297373a894 | 197 | * |
| mbed_official | 579:53297373a894 | 198 | */ |
| mbed_official | 579:53297373a894 | 199 | static inline bool system_interrupt_is_enabled( |
| mbed_official | 579:53297373a894 | 200 | const enum system_interrupt_vector vector) |
| mbed_official | 579:53297373a894 | 201 | { |
| mbed_official | 579:53297373a894 | 202 | return (bool)((NVIC->ISER[0] >> (uint32_t)vector) & 0x00000001); |
| mbed_official | 579:53297373a894 | 203 | } |
| mbed_official | 579:53297373a894 | 204 | |
| mbed_official | 579:53297373a894 | 205 | /** |
| mbed_official | 579:53297373a894 | 206 | * \brief Enable interrupt vector. |
| mbed_official | 579:53297373a894 | 207 | * |
| mbed_official | 579:53297373a894 | 208 | * Enables execution of the software handler for the requested interrupt vector. |
| mbed_official | 579:53297373a894 | 209 | * |
| mbed_official | 579:53297373a894 | 210 | * \param[in] vector Interrupt vector to enable |
| mbed_official | 579:53297373a894 | 211 | */ |
| mbed_official | 579:53297373a894 | 212 | static inline void system_interrupt_enable( |
| mbed_official | 579:53297373a894 | 213 | const enum system_interrupt_vector vector) |
| mbed_official | 579:53297373a894 | 214 | { |
| mbed_official | 579:53297373a894 | 215 | NVIC->ISER[0] = (uint32_t)(1 << ((uint32_t)vector & 0x0000001f)); |
| mbed_official | 579:53297373a894 | 216 | } |
| mbed_official | 579:53297373a894 | 217 | |
| mbed_official | 579:53297373a894 | 218 | /** |
| mbed_official | 579:53297373a894 | 219 | * \brief Disable interrupt vector. |
| mbed_official | 579:53297373a894 | 220 | * |
| mbed_official | 579:53297373a894 | 221 | * Disables execution of the software handler for the requested interrupt vector. |
| mbed_official | 579:53297373a894 | 222 | * |
| mbed_official | 579:53297373a894 | 223 | * \param[in] vector Interrupt vector to disable |
| mbed_official | 579:53297373a894 | 224 | */ |
| mbed_official | 579:53297373a894 | 225 | static inline void system_interrupt_disable( |
| mbed_official | 579:53297373a894 | 226 | const enum system_interrupt_vector vector) |
| mbed_official | 579:53297373a894 | 227 | { |
| mbed_official | 579:53297373a894 | 228 | NVIC->ICER[0] = (uint32_t)(1 << ((uint32_t)vector & 0x0000001f)); |
| mbed_official | 579:53297373a894 | 229 | } |
| mbed_official | 579:53297373a894 | 230 | |
| mbed_official | 579:53297373a894 | 231 | /** @} */ |
| mbed_official | 579:53297373a894 | 232 | |
| mbed_official | 579:53297373a894 | 233 | /** |
| mbed_official | 579:53297373a894 | 234 | * \name Interrupt State Management |
| mbed_official | 579:53297373a894 | 235 | * @{ |
| mbed_official | 579:53297373a894 | 236 | */ |
| mbed_official | 579:53297373a894 | 237 | |
| mbed_official | 579:53297373a894 | 238 | /** |
| mbed_official | 579:53297373a894 | 239 | * \brief Get active interrupt (if any). |
| mbed_official | 579:53297373a894 | 240 | * |
| mbed_official | 579:53297373a894 | 241 | * Return the vector number for the current executing software handler, if any. |
| mbed_official | 579:53297373a894 | 242 | * |
| mbed_official | 579:53297373a894 | 243 | * \return Interrupt number that is currently executing. |
| mbed_official | 579:53297373a894 | 244 | */ |
| mbed_official | 579:53297373a894 | 245 | static inline enum system_interrupt_vector system_interrupt_get_active(void) |
| mbed_official | 579:53297373a894 | 246 | { |
| mbed_official | 579:53297373a894 | 247 | uint32_t IPSR = __get_IPSR(); |
| mbed_official | 579:53297373a894 | 248 | |
| mbed_official | 579:53297373a894 | 249 | return (enum system_interrupt_vector)(IPSR & _SYSTEM_INTERRUPT_IPSR_MASK); |
| mbed_official | 579:53297373a894 | 250 | } |
| mbed_official | 579:53297373a894 | 251 | |
| mbed_official | 579:53297373a894 | 252 | bool system_interrupt_is_pending( |
| mbed_official | 579:53297373a894 | 253 | const enum system_interrupt_vector vector); |
| mbed_official | 579:53297373a894 | 254 | |
| mbed_official | 579:53297373a894 | 255 | enum status_code system_interrupt_set_pending( |
| mbed_official | 579:53297373a894 | 256 | const enum system_interrupt_vector vector); |
| mbed_official | 579:53297373a894 | 257 | |
| mbed_official | 579:53297373a894 | 258 | enum status_code system_interrupt_clear_pending( |
| mbed_official | 579:53297373a894 | 259 | const enum system_interrupt_vector vector); |
| mbed_official | 579:53297373a894 | 260 | |
| mbed_official | 579:53297373a894 | 261 | /** @} */ |
| mbed_official | 579:53297373a894 | 262 | |
| mbed_official | 579:53297373a894 | 263 | /** |
| mbed_official | 579:53297373a894 | 264 | * \name Interrupt Priority Management |
| mbed_official | 579:53297373a894 | 265 | * @{ |
| mbed_official | 579:53297373a894 | 266 | */ |
| mbed_official | 579:53297373a894 | 267 | |
| mbed_official | 579:53297373a894 | 268 | enum status_code system_interrupt_set_priority( |
| mbed_official | 579:53297373a894 | 269 | const enum system_interrupt_vector vector, |
| mbed_official | 579:53297373a894 | 270 | const enum system_interrupt_priority_level priority_level); |
| mbed_official | 579:53297373a894 | 271 | |
| mbed_official | 579:53297373a894 | 272 | enum system_interrupt_priority_level system_interrupt_get_priority( |
| mbed_official | 579:53297373a894 | 273 | const enum system_interrupt_vector vector); |
| mbed_official | 579:53297373a894 | 274 | |
| mbed_official | 579:53297373a894 | 275 | /** @} */ |
| mbed_official | 579:53297373a894 | 276 | |
| mbed_official | 579:53297373a894 | 277 | /** @} */ |
| mbed_official | 579:53297373a894 | 278 | |
| mbed_official | 579:53297373a894 | 279 | /** |
| mbed_official | 579:53297373a894 | 280 | * \page asfdoc_sam0_system_interrupt_extra Extra Information for SYSTEM INTERRUPT Driver |
| mbed_official | 579:53297373a894 | 281 | * |
| mbed_official | 579:53297373a894 | 282 | * \section asfdoc_sam0_system_interrupt_extra_acronyms Acronyms |
| mbed_official | 579:53297373a894 | 283 | * The table below presents the acronyms used in this module: |
| mbed_official | 579:53297373a894 | 284 | * |
| mbed_official | 579:53297373a894 | 285 | * <table> |
| mbed_official | 579:53297373a894 | 286 | * <tr> |
| mbed_official | 579:53297373a894 | 287 | * <th>Acronym</th> |
| mbed_official | 579:53297373a894 | 288 | * <th>Description</th> |
| mbed_official | 579:53297373a894 | 289 | * </tr> |
| mbed_official | 579:53297373a894 | 290 | * <tr> |
| mbed_official | 579:53297373a894 | 291 | * <td>ISR</td> |
| mbed_official | 579:53297373a894 | 292 | * <td>Interrupt Service Routine</td> |
| mbed_official | 579:53297373a894 | 293 | * </tr> |
| mbed_official | 579:53297373a894 | 294 | * <tr> |
| mbed_official | 579:53297373a894 | 295 | * <td>NMI</td> |
| mbed_official | 579:53297373a894 | 296 | * <td>Non-maskable Interrupt</td> |
| mbed_official | 579:53297373a894 | 297 | * </tr> |
| mbed_official | 579:53297373a894 | 298 | * <tr> |
| mbed_official | 579:53297373a894 | 299 | * <td>SERCOM</td> |
| mbed_official | 579:53297373a894 | 300 | * <td>Serial Communication Interface</td> |
| mbed_official | 579:53297373a894 | 301 | * </tr> |
| mbed_official | 579:53297373a894 | 302 | * </table> |
| mbed_official | 579:53297373a894 | 303 | * |
| mbed_official | 579:53297373a894 | 304 | * |
| mbed_official | 579:53297373a894 | 305 | * \section asfdoc_sam0_system_interrupt_extra_dependencies Dependencies |
| mbed_official | 579:53297373a894 | 306 | * This driver has the following dependencies: |
| mbed_official | 579:53297373a894 | 307 | * |
| mbed_official | 579:53297373a894 | 308 | * - None |
| mbed_official | 579:53297373a894 | 309 | * |
| mbed_official | 579:53297373a894 | 310 | * |
| mbed_official | 579:53297373a894 | 311 | * \section asfdoc_sam0_system_interrupt_extra_errata Errata |
| mbed_official | 579:53297373a894 | 312 | * There are no errata related to this driver. |
| mbed_official | 579:53297373a894 | 313 | * |
| mbed_official | 579:53297373a894 | 314 | * |
| mbed_official | 579:53297373a894 | 315 | * \section asfdoc_sam0_system_interrupt_extra_history Module History |
| mbed_official | 579:53297373a894 | 316 | * An overview of the module history is presented in the table below, with |
| mbed_official | 579:53297373a894 | 317 | * details on the enhancements and fixes made to the module since its first |
| mbed_official | 579:53297373a894 | 318 | * release. The current version of this corresponds to the newest version in |
| mbed_official | 579:53297373a894 | 319 | * the table. |
| mbed_official | 579:53297373a894 | 320 | * |
| mbed_official | 579:53297373a894 | 321 | * <table> |
| mbed_official | 579:53297373a894 | 322 | * <tr> |
| mbed_official | 579:53297373a894 | 323 | * <th>Changelog</th> |
| mbed_official | 579:53297373a894 | 324 | * </tr> |
| mbed_official | 579:53297373a894 | 325 | * <tr> |
| mbed_official | 579:53297373a894 | 326 | * <td>Added support for SAML21</td> |
| mbed_official | 579:53297373a894 | 327 | * </tr> |
| mbed_official | 579:53297373a894 | 328 | * <tr> |
| mbed_official | 579:53297373a894 | 329 | * <td>Added support for SAMD10/D11</td> |
| mbed_official | 579:53297373a894 | 330 | * </tr> |
| mbed_official | 579:53297373a894 | 331 | * <tr> |
| mbed_official | 579:53297373a894 | 332 | * <td>Added support for SAMR21</td> |
| mbed_official | 579:53297373a894 | 333 | * </tr> |
| mbed_official | 579:53297373a894 | 334 | * <tr> |
| mbed_official | 579:53297373a894 | 335 | * <td>Added support for SAMD21</td> |
| mbed_official | 579:53297373a894 | 336 | * </tr> |
| mbed_official | 579:53297373a894 | 337 | * <tr> |
| mbed_official | 579:53297373a894 | 338 | * <td>Initial Release</td> |
| mbed_official | 579:53297373a894 | 339 | * </tr> |
| mbed_official | 579:53297373a894 | 340 | * </table> |
| mbed_official | 579:53297373a894 | 341 | */ |
| mbed_official | 579:53297373a894 | 342 | |
| mbed_official | 579:53297373a894 | 343 | /** |
| mbed_official | 579:53297373a894 | 344 | * \page asfdoc_sam0_system_interrupt_exqsg Examples for SYSTEM INTERRUPT Driver |
| mbed_official | 579:53297373a894 | 345 | * |
| mbed_official | 579:53297373a894 | 346 | * This is a list of the available Quick Start guides (QSGs) and example |
| mbed_official | 579:53297373a894 | 347 | * applications for \ref asfdoc_sam0_system_interrupt_group. QSGs are simple examples with |
| mbed_official | 579:53297373a894 | 348 | * step-by-step instructions to configure and use this driver in a selection of |
| mbed_official | 579:53297373a894 | 349 | * use cases. Note that QSGs can be compiled as a standalone application or be |
| mbed_official | 579:53297373a894 | 350 | * added to the user application. |
| mbed_official | 579:53297373a894 | 351 | * |
| mbed_official | 579:53297373a894 | 352 | * - \subpage asfdoc_sam0_system_interrupt_critsec_use_case |
| mbed_official | 579:53297373a894 | 353 | * - \subpage asfdoc_sam0_system_interrupt_enablemodint_use_case |
| mbed_official | 579:53297373a894 | 354 | * |
| mbed_official | 579:53297373a894 | 355 | * \page asfdoc_sam0_system_interrupt_document_revision_history Document Revision History |
| mbed_official | 579:53297373a894 | 356 | * |
| mbed_official | 579:53297373a894 | 357 | * <table> |
| mbed_official | 579:53297373a894 | 358 | * <tr> |
| mbed_official | 579:53297373a894 | 359 | * <th>Doc. Rev.</td> |
| mbed_official | 579:53297373a894 | 360 | * <th>Date</td> |
| mbed_official | 579:53297373a894 | 361 | * <th>Comments</td> |
| mbed_official | 579:53297373a894 | 362 | * </tr> |
| mbed_official | 579:53297373a894 | 363 | * <tr> |
| mbed_official | 579:53297373a894 | 364 | * <td>E</td> |
| mbed_official | 579:53297373a894 | 365 | * <td>11/2014</td> |
| mbed_official | 579:53297373a894 | 366 | * <td>Add support for SAML21.</td> |
| mbed_official | 579:53297373a894 | 367 | * </tr> |
| mbed_official | 579:53297373a894 | 368 | * <tr> |
| mbed_official | 579:53297373a894 | 369 | * <td>D</td> |
| mbed_official | 579:53297373a894 | 370 | * <td>12/2014</td> |
| mbed_official | 579:53297373a894 | 371 | * <td>Add support for SAMR21 and SAMD10/D11.</td> |
| mbed_official | 579:53297373a894 | 372 | * </tr> |
| mbed_official | 579:53297373a894 | 373 | * <tr> |
| mbed_official | 579:53297373a894 | 374 | * <td>C</td> |
| mbed_official | 579:53297373a894 | 375 | * <td>01/2014</td> |
| mbed_official | 579:53297373a894 | 376 | * <td>Add support for SAMD21.</td> |
| mbed_official | 579:53297373a894 | 377 | * </tr> |
| mbed_official | 579:53297373a894 | 378 | * <tr> |
| mbed_official | 579:53297373a894 | 379 | * <td>B</td> |
| mbed_official | 579:53297373a894 | 380 | * <td>06/2013</td> |
| mbed_official | 579:53297373a894 | 381 | * <td>Corrected documentation typos.</td> |
| mbed_official | 579:53297373a894 | 382 | * </tr> |
| mbed_official | 579:53297373a894 | 383 | * <tr> |
| mbed_official | 579:53297373a894 | 384 | * <td>A</td> |
| mbed_official | 579:53297373a894 | 385 | * <td>06/2013</td> |
| mbed_official | 579:53297373a894 | 386 | * <td>Initial release</td> |
| mbed_official | 579:53297373a894 | 387 | * </tr> |
| mbed_official | 579:53297373a894 | 388 | * </table> |
| mbed_official | 579:53297373a894 | 389 | */ |
| mbed_official | 579:53297373a894 | 390 | |
| mbed_official | 579:53297373a894 | 391 | #ifdef __cplusplus |
| mbed_official | 579:53297373a894 | 392 | } |
| mbed_official | 579:53297373a894 | 393 | #endif |
| mbed_official | 579:53297373a894 | 394 | |
| mbed_official | 579:53297373a894 | 395 | #endif // #ifndef SYSTEM_INTERRUPT_H_INCLUDED |
