test test test

Dependencies:   mbed

Committer:
mohamedmoawya
Date:
Mon May 25 19:06:11 2020 +0000
Revision:
0:e4c5e6ec922e
snake game tteest

Who changed what in which revision?

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mohamedmoawya 0:e4c5e6ec922e 1 /** \addtogroup platform */
mohamedmoawya 0:e4c5e6ec922e 2 /** @{*/
mohamedmoawya 0:e4c5e6ec922e 3 /**
mohamedmoawya 0:e4c5e6ec922e 4 * \defgroup platform_power_mgmt Power management functions
mohamedmoawya 0:e4c5e6ec922e 5 * @{
mohamedmoawya 0:e4c5e6ec922e 6 */
mohamedmoawya 0:e4c5e6ec922e 7
mohamedmoawya 0:e4c5e6ec922e 8 /* mbed Microcontroller Library
mohamedmoawya 0:e4c5e6ec922e 9 * Copyright (c) 2006-2018 ARM Limited
mohamedmoawya 0:e4c5e6ec922e 10 *
mohamedmoawya 0:e4c5e6ec922e 11 * Licensed under the Apache License, Version 2.0 (the "License");
mohamedmoawya 0:e4c5e6ec922e 12 * you may not use this file except in compliance with the License.
mohamedmoawya 0:e4c5e6ec922e 13 * You may obtain a copy of the License at
mohamedmoawya 0:e4c5e6ec922e 14 *
mohamedmoawya 0:e4c5e6ec922e 15 * http://www.apache.org/licenses/LICENSE-2.0
mohamedmoawya 0:e4c5e6ec922e 16 *
mohamedmoawya 0:e4c5e6ec922e 17 * Unless required by applicable law or agreed to in writing, software
mohamedmoawya 0:e4c5e6ec922e 18 * distributed under the License is distributed on an "AS IS" BASIS,
mohamedmoawya 0:e4c5e6ec922e 19 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mohamedmoawya 0:e4c5e6ec922e 20 * See the License for the specific language governing permissions and
mohamedmoawya 0:e4c5e6ec922e 21 * limitations under the License.
mohamedmoawya 0:e4c5e6ec922e 22 */
mohamedmoawya 0:e4c5e6ec922e 23 #ifndef MBED_POWER_MGMT_H
mohamedmoawya 0:e4c5e6ec922e 24 #define MBED_POWER_MGMT_H
mohamedmoawya 0:e4c5e6ec922e 25
mohamedmoawya 0:e4c5e6ec922e 26 #include "hal/sleep_api.h"
mohamedmoawya 0:e4c5e6ec922e 27 #include "mbed_toolchain.h"
mohamedmoawya 0:e4c5e6ec922e 28 #include "hal/ticker_api.h"
mohamedmoawya 0:e4c5e6ec922e 29 #include <stdbool.h>
mohamedmoawya 0:e4c5e6ec922e 30
mohamedmoawya 0:e4c5e6ec922e 31 #ifdef __cplusplus
mohamedmoawya 0:e4c5e6ec922e 32 extern "C" {
mohamedmoawya 0:e4c5e6ec922e 33 #endif
mohamedmoawya 0:e4c5e6ec922e 34
mohamedmoawya 0:e4c5e6ec922e 35 /**
mohamedmoawya 0:e4c5e6ec922e 36 * @defgroup hal_sleep_manager Sleep manager API
mohamedmoawya 0:e4c5e6ec922e 37 * The sleep manager provides API to automatically select sleep mode.
mohamedmoawya 0:e4c5e6ec922e 38 *
mohamedmoawya 0:e4c5e6ec922e 39 * There are two sleep modes:
mohamedmoawya 0:e4c5e6ec922e 40 * - sleep
mohamedmoawya 0:e4c5e6ec922e 41 * - deepsleep
mohamedmoawya 0:e4c5e6ec922e 42 *
mohamedmoawya 0:e4c5e6ec922e 43 * Use locking/unlocking deepsleep for drivers that depend on features that
mohamedmoawya 0:e4c5e6ec922e 44 * are not allowed (=disabled) during the deepsleep. For instance, high frequency
mohamedmoawya 0:e4c5e6ec922e 45 * clocks.
mohamedmoawya 0:e4c5e6ec922e 46 *
mohamedmoawya 0:e4c5e6ec922e 47 * # Defined behavior
mohamedmoawya 0:e4c5e6ec922e 48 * * The lock is a counter
mohamedmoawya 0:e4c5e6ec922e 49 * * The lock can be locked up to USHRT_MAX - Verified by ::test_lock_eq_ushrt_max and ::test_lock_gt_ushrt_max
mohamedmoawya 0:e4c5e6ec922e 50 * * The lock has to be equally unlocked as locked - Verified by ::test_lone_unlock and ::test_lock_eq_ushrt_max
mohamedmoawya 0:e4c5e6ec922e 51 * * The function sleep_manager_lock_deep_sleep_internal() locks the automatic deep mode selection - Verified by ::test_lock_unlock
mohamedmoawya 0:e4c5e6ec922e 52 * * The function sleep_manager_unlock_deep_sleep_internal() unlocks the automatic deep mode selection - Verified by ::test_lock_unlock
mohamedmoawya 0:e4c5e6ec922e 53 * * The function sleep_manager_sleep_auto() chooses the sleep or deep sleep modes based on the lock - Verified by ::test_sleep_auto
mohamedmoawya 0:e4c5e6ec922e 54 * * The function sleep_manager_lock_deep_sleep_internal() is IRQ and thread safe - Verified by ::sleep_manager_multithread_test and ::sleep_manager_irq_test
mohamedmoawya 0:e4c5e6ec922e 55 * * The function sleep_manager_unlock_deep_sleep_internal() is IRQ and thread safe - Verified by ::sleep_manager_multithread_test and ::sleep_manager_irq_test
mohamedmoawya 0:e4c5e6ec922e 56 * * The function sleep_manager_sleep_auto() is IRQ and thread safe
mohamedmoawya 0:e4c5e6ec922e 57 *
mohamedmoawya 0:e4c5e6ec922e 58 * Example:
mohamedmoawya 0:e4c5e6ec922e 59 * @code
mohamedmoawya 0:e4c5e6ec922e 60 *
mohamedmoawya 0:e4c5e6ec922e 61 * void driver::handler()
mohamedmoawya 0:e4c5e6ec922e 62 * {
mohamedmoawya 0:e4c5e6ec922e 63 * if (_sensor.get_event()) {
mohamedmoawya 0:e4c5e6ec922e 64 * // any event - we are finished, unlock the deepsleep
mohamedmoawya 0:e4c5e6ec922e 65 * sleep_manager_unlock_deep_sleep();
mohamedmoawya 0:e4c5e6ec922e 66 * _callback();
mohamedmoawya 0:e4c5e6ec922e 67 * }
mohamedmoawya 0:e4c5e6ec922e 68 * }
mohamedmoawya 0:e4c5e6ec922e 69 *
mohamedmoawya 0:e4c5e6ec922e 70 * int driver::measure(event_t event, callback_t& callback)
mohamedmoawya 0:e4c5e6ec922e 71 * {
mohamedmoawya 0:e4c5e6ec922e 72 * _callback = callback;
mohamedmoawya 0:e4c5e6ec922e 73 * sleep_manager_lock_deep_sleep();
mohamedmoawya 0:e4c5e6ec922e 74 * // start async transaction, we are waiting for an event
mohamedmoawya 0:e4c5e6ec922e 75 * return _sensor.start(event, callback);
mohamedmoawya 0:e4c5e6ec922e 76 * }
mohamedmoawya 0:e4c5e6ec922e 77 * @endcode
mohamedmoawya 0:e4c5e6ec922e 78 * @{
mohamedmoawya 0:e4c5e6ec922e 79 */
mohamedmoawya 0:e4c5e6ec922e 80
mohamedmoawya 0:e4c5e6ec922e 81 /**
mohamedmoawya 0:e4c5e6ec922e 82 * @defgroup hal_sleep_manager_tests Sleep manager API tests
mohamedmoawya 0:e4c5e6ec922e 83 * Tests to validate the proper implementation of the sleep manager
mohamedmoawya 0:e4c5e6ec922e 84 *
mohamedmoawya 0:e4c5e6ec922e 85 * To run the sleep manager hal tests use the command:
mohamedmoawya 0:e4c5e6ec922e 86 *
mohamedmoawya 0:e4c5e6ec922e 87 * mbed test -t <toolchain> -m <target> -n tests-mbed_hal-sleep_manager*
mohamedmoawya 0:e4c5e6ec922e 88 *
mohamedmoawya 0:e4c5e6ec922e 89 */
mohamedmoawya 0:e4c5e6ec922e 90
mohamedmoawya 0:e4c5e6ec922e 91 #ifdef MBED_SLEEP_TRACING_ENABLED
mohamedmoawya 0:e4c5e6ec922e 92
mohamedmoawya 0:e4c5e6ec922e 93 void sleep_tracker_lock(const char *const filename, int line);
mohamedmoawya 0:e4c5e6ec922e 94 void sleep_tracker_unlock(const char *const filename, int line);
mohamedmoawya 0:e4c5e6ec922e 95
mohamedmoawya 0:e4c5e6ec922e 96 #define sleep_manager_lock_deep_sleep() \
mohamedmoawya 0:e4c5e6ec922e 97 do \
mohamedmoawya 0:e4c5e6ec922e 98 { \
mohamedmoawya 0:e4c5e6ec922e 99 sleep_manager_lock_deep_sleep_internal(); \
mohamedmoawya 0:e4c5e6ec922e 100 sleep_tracker_lock(MBED_FILENAME, __LINE__); \
mohamedmoawya 0:e4c5e6ec922e 101 } while (0);
mohamedmoawya 0:e4c5e6ec922e 102
mohamedmoawya 0:e4c5e6ec922e 103 #define sleep_manager_unlock_deep_sleep() \
mohamedmoawya 0:e4c5e6ec922e 104 do \
mohamedmoawya 0:e4c5e6ec922e 105 { \
mohamedmoawya 0:e4c5e6ec922e 106 sleep_manager_unlock_deep_sleep_internal(); \
mohamedmoawya 0:e4c5e6ec922e 107 sleep_tracker_unlock(MBED_FILENAME, __LINE__); \
mohamedmoawya 0:e4c5e6ec922e 108 } while (0);
mohamedmoawya 0:e4c5e6ec922e 109
mohamedmoawya 0:e4c5e6ec922e 110 #else
mohamedmoawya 0:e4c5e6ec922e 111
mohamedmoawya 0:e4c5e6ec922e 112 #define sleep_manager_lock_deep_sleep() \
mohamedmoawya 0:e4c5e6ec922e 113 sleep_manager_lock_deep_sleep_internal()
mohamedmoawya 0:e4c5e6ec922e 114
mohamedmoawya 0:e4c5e6ec922e 115 #define sleep_manager_unlock_deep_sleep() \
mohamedmoawya 0:e4c5e6ec922e 116 sleep_manager_unlock_deep_sleep_internal()
mohamedmoawya 0:e4c5e6ec922e 117
mohamedmoawya 0:e4c5e6ec922e 118 #endif // MBED_SLEEP_TRACING_ENABLED
mohamedmoawya 0:e4c5e6ec922e 119
mohamedmoawya 0:e4c5e6ec922e 120 /** Lock the deep sleep mode
mohamedmoawya 0:e4c5e6ec922e 121 *
mohamedmoawya 0:e4c5e6ec922e 122 * This locks the automatic deep mode selection.
mohamedmoawya 0:e4c5e6ec922e 123 * sleep_manager_sleep_auto() will ignore deepsleep mode if
mohamedmoawya 0:e4c5e6ec922e 124 * this function is invoked at least once (the internal counter is non-zero)
mohamedmoawya 0:e4c5e6ec922e 125 *
mohamedmoawya 0:e4c5e6ec922e 126 * Use this locking mechanism for interrupt driven API that are
mohamedmoawya 0:e4c5e6ec922e 127 * running in the background and deepsleep could affect their functionality
mohamedmoawya 0:e4c5e6ec922e 128 *
mohamedmoawya 0:e4c5e6ec922e 129 * The lock is a counter, can be locked up to USHRT_MAX
mohamedmoawya 0:e4c5e6ec922e 130 * This function is IRQ and thread safe
mohamedmoawya 0:e4c5e6ec922e 131 */
mohamedmoawya 0:e4c5e6ec922e 132 void sleep_manager_lock_deep_sleep_internal(void);
mohamedmoawya 0:e4c5e6ec922e 133
mohamedmoawya 0:e4c5e6ec922e 134 /** Unlock the deep sleep mode
mohamedmoawya 0:e4c5e6ec922e 135 *
mohamedmoawya 0:e4c5e6ec922e 136 * Use unlocking in pair with sleep_manager_lock_deep_sleep().
mohamedmoawya 0:e4c5e6ec922e 137 *
mohamedmoawya 0:e4c5e6ec922e 138 * The lock is a counter, should be equally unlocked as locked
mohamedmoawya 0:e4c5e6ec922e 139 * This function is IRQ and thread safe
mohamedmoawya 0:e4c5e6ec922e 140 */
mohamedmoawya 0:e4c5e6ec922e 141 void sleep_manager_unlock_deep_sleep_internal(void);
mohamedmoawya 0:e4c5e6ec922e 142
mohamedmoawya 0:e4c5e6ec922e 143 /** Get the status of deep sleep allowance for a target
mohamedmoawya 0:e4c5e6ec922e 144 *
mohamedmoawya 0:e4c5e6ec922e 145 * @return true if a target can go to deepsleep, false otherwise
mohamedmoawya 0:e4c5e6ec922e 146 */
mohamedmoawya 0:e4c5e6ec922e 147 bool sleep_manager_can_deep_sleep(void);
mohamedmoawya 0:e4c5e6ec922e 148
mohamedmoawya 0:e4c5e6ec922e 149 /** Check if the target can deep sleep within a period of time
mohamedmoawya 0:e4c5e6ec922e 150 *
mohamedmoawya 0:e4c5e6ec922e 151 * This function in intended for use in testing. The amount
mohamedmoawya 0:e4c5e6ec922e 152 * of time this functions waits for deeps sleep to be available
mohamedmoawya 0:e4c5e6ec922e 153 * is currently 2ms. This may change in the future depending
mohamedmoawya 0:e4c5e6ec922e 154 * on testing requirements.
mohamedmoawya 0:e4c5e6ec922e 155 *
mohamedmoawya 0:e4c5e6ec922e 156 * @return true if a target can go to deepsleep, false otherwise
mohamedmoawya 0:e4c5e6ec922e 157 */
mohamedmoawya 0:e4c5e6ec922e 158 bool sleep_manager_can_deep_sleep_test_check(void);
mohamedmoawya 0:e4c5e6ec922e 159
mohamedmoawya 0:e4c5e6ec922e 160 /** Enter auto selected sleep mode. It chooses the sleep or deepsleep modes based
mohamedmoawya 0:e4c5e6ec922e 161 * on the deepsleep locking counter
mohamedmoawya 0:e4c5e6ec922e 162 *
mohamedmoawya 0:e4c5e6ec922e 163 * This function is IRQ and thread safe
mohamedmoawya 0:e4c5e6ec922e 164 *
mohamedmoawya 0:e4c5e6ec922e 165 * @note
mohamedmoawya 0:e4c5e6ec922e 166 * If MBED_DEBUG is defined, only hal_sleep is allowed. This ensures the debugger
mohamedmoawya 0:e4c5e6ec922e 167 * to be active for debug modes.
mohamedmoawya 0:e4c5e6ec922e 168 *
mohamedmoawya 0:e4c5e6ec922e 169 */
mohamedmoawya 0:e4c5e6ec922e 170 void sleep_manager_sleep_auto(void);
mohamedmoawya 0:e4c5e6ec922e 171
mohamedmoawya 0:e4c5e6ec922e 172 /** Send the microcontroller to sleep
mohamedmoawya 0:e4c5e6ec922e 173 *
mohamedmoawya 0:e4c5e6ec922e 174 * @note This function can be a noop if not implemented by the platform.
mohamedmoawya 0:e4c5e6ec922e 175 * @note This function will be a noop in debug mode (debug build profile when MBED_DEBUG is defined).
mohamedmoawya 0:e4c5e6ec922e 176 * @note This function will be a noop if the following conditions are met:
mohamedmoawya 0:e4c5e6ec922e 177 * - The RTOS is present
mohamedmoawya 0:e4c5e6ec922e 178 * - The processor turn off the Systick clock during sleep
mohamedmoawya 0:e4c5e6ec922e 179 * - The target does not implement tickless mode
mohamedmoawya 0:e4c5e6ec922e 180 *
mohamedmoawya 0:e4c5e6ec922e 181 * The processor is setup ready for sleep, and sent to sleep using __WFI(). In this mode, the
mohamedmoawya 0:e4c5e6ec922e 182 * system clock to the core is stopped until a reset or an interrupt occurs. This eliminates
mohamedmoawya 0:e4c5e6ec922e 183 * dynamic power used by the processor, memory systems and buses. The processor, peripheral and
mohamedmoawya 0:e4c5e6ec922e 184 * memory state are maintained, and the peripherals continue to work and can generate interrupts.
mohamedmoawya 0:e4c5e6ec922e 185 *
mohamedmoawya 0:e4c5e6ec922e 186 * The processor can be woken up by any internal peripheral interrupt or external pin interrupt.
mohamedmoawya 0:e4c5e6ec922e 187 *
mohamedmoawya 0:e4c5e6ec922e 188 * @note
mohamedmoawya 0:e4c5e6ec922e 189 * The mbed interface semihosting is disconnected as part of going to sleep, and can not be restored.
mohamedmoawya 0:e4c5e6ec922e 190 * Flash re-programming and the USB serial port will remain active, but the mbed program will no longer be
mohamedmoawya 0:e4c5e6ec922e 191 * able to access the LocalFileSystem
mohamedmoawya 0:e4c5e6ec922e 192 */
mohamedmoawya 0:e4c5e6ec922e 193 static inline void sleep(void)
mohamedmoawya 0:e4c5e6ec922e 194 {
mohamedmoawya 0:e4c5e6ec922e 195 #if DEVICE_SLEEP
mohamedmoawya 0:e4c5e6ec922e 196 #if (MBED_CONF_RTOS_PRESENT == 0) || (DEVICE_SYSTICK_CLK_OFF_DURING_SLEEP == 0) || defined(MBED_TICKLESS)
mohamedmoawya 0:e4c5e6ec922e 197 sleep_manager_sleep_auto();
mohamedmoawya 0:e4c5e6ec922e 198 #endif /* (MBED_CONF_RTOS_PRESENT == 0) || (DEVICE_SYSTICK_CLK_OFF_DURING_SLEEP == 0) || defined(MBED_TICKLESS) */
mohamedmoawya 0:e4c5e6ec922e 199 #endif /* DEVICE_SLEEP */
mohamedmoawya 0:e4c5e6ec922e 200 }
mohamedmoawya 0:e4c5e6ec922e 201
mohamedmoawya 0:e4c5e6ec922e 202 /** Send the microcontroller to deep sleep
mohamedmoawya 0:e4c5e6ec922e 203 *
mohamedmoawya 0:e4c5e6ec922e 204 * @deprecated
mohamedmoawya 0:e4c5e6ec922e 205 * Do not use this function. Applications should use sleep() API which puts the system in deepsleep mode if supported.
mohamedmoawya 0:e4c5e6ec922e 206 *
mohamedmoawya 0:e4c5e6ec922e 207 * @note This function can be a noop if not implemented by the platform.
mohamedmoawya 0:e4c5e6ec922e 208 * @note This function will be a noop in debug mode (debug build profile when MBED_DEBUG is defined)
mohamedmoawya 0:e4c5e6ec922e 209 *
mohamedmoawya 0:e4c5e6ec922e 210 * This processor is setup ready for deep sleep, and sent to sleep. This mode
mohamedmoawya 0:e4c5e6ec922e 211 * has the same sleep features as sleep plus it powers down peripherals and clocks. All state
mohamedmoawya 0:e4c5e6ec922e 212 * is still maintained.
mohamedmoawya 0:e4c5e6ec922e 213 *
mohamedmoawya 0:e4c5e6ec922e 214 * The processor can only be woken up by an external interrupt on a pin or a watchdog timer.
mohamedmoawya 0:e4c5e6ec922e 215 *
mohamedmoawya 0:e4c5e6ec922e 216 * @note
mohamedmoawya 0:e4c5e6ec922e 217 * The mbed interface semihosting is disconnected as part of going to sleep, and can not be restored.
mohamedmoawya 0:e4c5e6ec922e 218 * Flash re-programming and the USB serial port will remain active, but the mbed program will no longer be
mohamedmoawya 0:e4c5e6ec922e 219 * able to access the LocalFileSystem
mohamedmoawya 0:e4c5e6ec922e 220 */
mohamedmoawya 0:e4c5e6ec922e 221
mohamedmoawya 0:e4c5e6ec922e 222 MBED_DEPRECATED_SINCE("mbed-os-5.6", "One entry point for an application, use sleep()")
mohamedmoawya 0:e4c5e6ec922e 223 static inline void deepsleep(void)
mohamedmoawya 0:e4c5e6ec922e 224 {
mohamedmoawya 0:e4c5e6ec922e 225 #if DEVICE_SLEEP
mohamedmoawya 0:e4c5e6ec922e 226 sleep_manager_sleep_auto();
mohamedmoawya 0:e4c5e6ec922e 227 #endif /* DEVICE_SLEEP */
mohamedmoawya 0:e4c5e6ec922e 228 }
mohamedmoawya 0:e4c5e6ec922e 229
mohamedmoawya 0:e4c5e6ec922e 230 /** Provides the time spent in sleep mode since boot.
mohamedmoawya 0:e4c5e6ec922e 231 *
mohamedmoawya 0:e4c5e6ec922e 232 * @return Time spent in sleep
mohamedmoawya 0:e4c5e6ec922e 233 * @note Works only if platform supports LP ticker.
mohamedmoawya 0:e4c5e6ec922e 234 */
mohamedmoawya 0:e4c5e6ec922e 235 us_timestamp_t mbed_time_sleep(void);
mohamedmoawya 0:e4c5e6ec922e 236
mohamedmoawya 0:e4c5e6ec922e 237 /** Provides the time spent in deep sleep mode since boot.
mohamedmoawya 0:e4c5e6ec922e 238 *
mohamedmoawya 0:e4c5e6ec922e 239 * @return Time spent in deep sleep
mohamedmoawya 0:e4c5e6ec922e 240 * @note Works only if platform supports LP ticker.
mohamedmoawya 0:e4c5e6ec922e 241 */
mohamedmoawya 0:e4c5e6ec922e 242 us_timestamp_t mbed_time_deepsleep(void);
mohamedmoawya 0:e4c5e6ec922e 243
mohamedmoawya 0:e4c5e6ec922e 244 /** Provides the time spent in idle mode since boot.
mohamedmoawya 0:e4c5e6ec922e 245 *
mohamedmoawya 0:e4c5e6ec922e 246 * @return Idle thread time.
mohamedmoawya 0:e4c5e6ec922e 247 * @note Works only if platform supports LP ticker.
mohamedmoawya 0:e4c5e6ec922e 248 */
mohamedmoawya 0:e4c5e6ec922e 249 us_timestamp_t mbed_time_idle(void);
mohamedmoawya 0:e4c5e6ec922e 250
mohamedmoawya 0:e4c5e6ec922e 251 /** Provides the time since the system is up i.e. boot.
mohamedmoawya 0:e4c5e6ec922e 252 *
mohamedmoawya 0:e4c5e6ec922e 253 * @return System uptime.
mohamedmoawya 0:e4c5e6ec922e 254 * @note Works only if platform supports LP ticker.
mohamedmoawya 0:e4c5e6ec922e 255 */
mohamedmoawya 0:e4c5e6ec922e 256 us_timestamp_t mbed_uptime(void);
mohamedmoawya 0:e4c5e6ec922e 257
mohamedmoawya 0:e4c5e6ec922e 258 /** @}*/
mohamedmoawya 0:e4c5e6ec922e 259
mohamedmoawya 0:e4c5e6ec922e 260 /** Resets the processor and most of the sub-system
mohamedmoawya 0:e4c5e6ec922e 261 *
mohamedmoawya 0:e4c5e6ec922e 262 * @note Does not affect the debug sub-system
mohamedmoawya 0:e4c5e6ec922e 263 */
mohamedmoawya 0:e4c5e6ec922e 264 static inline void system_reset(void)
mohamedmoawya 0:e4c5e6ec922e 265 {
mohamedmoawya 0:e4c5e6ec922e 266 NVIC_SystemReset();
mohamedmoawya 0:e4c5e6ec922e 267 }
mohamedmoawya 0:e4c5e6ec922e 268
mohamedmoawya 0:e4c5e6ec922e 269 #ifdef __cplusplus
mohamedmoawya 0:e4c5e6ec922e 270 }
mohamedmoawya 0:e4c5e6ec922e 271 #endif
mohamedmoawya 0:e4c5e6ec922e 272
mohamedmoawya 0:e4c5e6ec922e 273 #endif
mohamedmoawya 0:e4c5e6ec922e 274
mohamedmoawya 0:e4c5e6ec922e 275 /** @}*/
mohamedmoawya 0:e4c5e6ec922e 276 /** @}*/