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diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/802_15_4/api/HAL/hal_uart_task_scheduler.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/802_15_4/api/HAL/hal_uart_task_scheduler.h
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+/**
+ * Copyright (c) 2016 - 2018 Nordic Semiconductor ASA and Luxoft Global Operations Gmbh.
+ * 
+ * All Rights Reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form, except as embedded into a Nordic
+ *    Semiconductor ASA integrated circuit in a product or a software update for
+ *    such product, must reproduce the above copyright notice, this list of
+ *    conditions and the following disclaimer in the documentation and/or other
+ *    materials provided with the distribution.
+ * 
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ * 
+ * 4. This software, with or without modification, must only be used with a
+ *    Nordic Semiconductor ASA integrated circuit.
+ * 
+ * 5. Any software provided in binary form under this license must not be reverse
+ *    engineered, decompiled, modified and/or disassembled.
+ * 
+ * 
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+#ifndef HAL_UART_TASK_SCHEDULER_H_INCLUDED
+#define HAL_UART_TASK_SCHEDULER_H_INCLUDED
+
+#include <stdint.h>
+#include "hal_atomic.h"
+#include "hal_task_scheduler.h"
+#include "sys_utils.h"
+
+/**
+ * @defgroup hal_uart_task_scheduler HAL UART Task Scheduler
+ * @ingroup hal_15_4
+ * @{
+ * @brief Module to declare HAL UART Task Scheduler interface
+ */
+
+/**@brief Identifiers for registered UART event handlers.
+ *
+ * @details enumeration with identifiers of registered UART event handlers.
+ * UART handlers will be called from the HAL_UART task. */
+typedef enum
+{
+    HAL_UART_RX_TASK_ID,
+    HAL_UART_TX_TASK_ID,
+    HAL_UART_ERROR_TASK_ID,
+    HAL_UART_TASKS_AMOUNT,
+} hal_uart_task_id_t;
+
+/**@brief Prototype of a UART task handler.
+ *
+ * @details Handler which will be called from HAL_UART task. */
+typedef void (* hal_uart_task_handler_t)(uint32_t channel);
+
+void hal_uart_rx_handler(uint32_t channel);
+void hal_uart_tx_handler(uint32_t channel);
+void hal_uart_error_handler(uint32_t channel);
+
+/**@brief UART channels.
+ *
+ * @details Array which includes event id for every channel it happened. */
+extern volatile uint16_t g_hal_uart_modules_tasks[CONFIG_HAL_UART_CHANNELS];
+
+
+/**@brief Notifies HAL task scheduler to add an UART task for execution.
+ *
+ * @details The function sets a marker for the UART event task for execution.
+ * And sets this marker for a channel where event happened.
+ *
+ * @param[in] channel event channel.
+ * @param[in] hal_uart_task_id HAL task identificator. */
+static inline void hal_uart_task_post(uint32_t channel,
+                                      uint8_t hal_uart_task_id)
+{
+    atomic_t atomic = 0;
+
+    hal_atomic_start(&atomic);
+    g_hal_uart_modules_tasks[channel] |= BIT(hal_uart_task_id);
+    hal_atomic_end(&atomic);
+
+    hal_task_post(HAL_UART_TASK_ID);
+}
+
+/** @} */
+
+#endif /* HAL_UART_TASK_SCHEDULER_H_INCLUDED */