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authorTrygve Laugstøl <trygvis@inamo.no>2018-08-23 17:08:59 +0200
committerTrygve Laugstøl <trygvis@inamo.no>2018-08-23 17:12:21 +0200
commit3061ecca3d0fdfb87dabbf5f63c9e06c2a30f53a (patch)
treeab49cc16ed0b853452c5c2ed2d3042416d628986 /thirdparty/nRF5_SDK_15.0.0_a53641a/examples/802_15_4/wireless_uart/fsm.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 FSM_H_INCLUDED
+#define FSM_H_INCLUDED
+
+#include <stdint.h>
+#include "mac_mlme_pib.h"
+#include "mac_mcps_data.h"
+
+typedef uint8_t sequence_number_t;
+#define MAX_APP_SEQUENCE_NUMBER_SIZE sizeof(sequence_number_t)
+#define MAX_MSDU_SIZE (PHY_MAX_PACKET_SIZE - MAC_MEMORY_RESERVE - MAX_APP_SEQUENCE_NUMBER_SIZE)
+#define PAYLOAD_START_POSITION (MAC_MAX_MHR_SIZE + MAX_APP_SEQUENCE_NUMBER_SIZE)
+#define COUNTER_POSITION (MAC_MAX_MHR_SIZE)
+
+typedef enum
+{
+ E_START_CONFIG,
+ E_SET_DONE,
+ E_RADIO_RX_DONE,
+ E_RADIO_TX_DONE,
+ E_UART_RX_DONE,
+ E_UART_TX_DONE,
+ E_SECURITY_SET,
+ EVENTS_AMOUNT
+} fsm_events_t;
+
+typedef union
+{
+ mlme_set_conf_t * mlme_set;
+ mcps_data_ind_t * mcps_data_ind;
+ mcps_data_conf_t * mcps_data_conf;
+} fsm_event_data_t;
+
+
+void fsm_init(void);
+void fsm_event_post(fsm_events_t event, fsm_event_data_t * p_data);
+void fsm_event_scheduler_run(void);
+
+#endif /* FSM_H_INCLUDED */