| /* Copyright (c) 2017, Nordic Semiconductor ASA |
| * 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 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| /** |
| * @brief This module contains constant values definitions used by nRF 802.15.4 driver. |
| * |
| */ |
| |
| #ifndef NRF_DRV_RADIO802154_CONST_H_ |
| #define NRF_DRV_RADIO802154_CONST_H_ |
| |
| #define ACK_HEADER_WITH_PENDING 0x12 ///< First byte of ACK frame containing pending bit |
| #define ACK_HEADER_WITHOUT_PENDING 0x02 ///< First byte of ACK frame without pending bit |
| |
| #define ACK_LENGTH 5 ///< Length of ACK frame |
| #define ACK_REQUEST_BIT (1 << 5) ///< Ack request bit |
| #define ACK_REQUEST_OFFSET 1 ///< Byte containing Ack request bit (+1 for frame length byte) |
| #define DEST_ADDR_TYPE_EXTENDED 0x0c ///< Bits containing extended destination address type |
| #define DEST_ADDR_TYPE_MASK 0x0c ///< Mask of bits containing destination address type |
| #define DEST_ADDR_TYPE_OFFSET 2 ///< Byte containing destination address type (+1 for frame length byte) |
| #define DEST_ADDR_TYPE_SHORT 0x08 ///< Bits containing short destination address type |
| #define DEST_ADDR_OFFSET 5 ///< Offset of destination address in Data frame |
| #define DSN_OFFSET 3 ///< Byte containing DSN value (+1 for frame length byte) |
| #define FRAME_PENDING_BIT (1 << 4) ///< Pending bit |
| #define FRAME_PENDING_OFFSET 1 ///< Byte containing pending bit (+1 for frame length byte) |
| #define FRAME_TYPE_ACK 0x02 ///< Bits containing ACK frame type |
| #define FRAME_TYPE_BEACON 0x00 ///< Bits containing Beacon frame type |
| #define FRAME_TYPE_COMMAND 0x03 ///< Bits containing Command frame type |
| #define FRAME_TYPE_DATA 0x01 ///< Bits containing Data frame type |
| #define FRAME_TYPE_MASK 0x07 ///< Mask of bits containing frame type |
| #define FRAME_TYPE_OFFSET 1 ///< Byte containing frame type bits (+1 for frame length byte) |
| #define PAN_ID_COMPR_OFFSET 1 ///< Byte containing Pan Id compression bit (+1 for frame length byte) |
| #define PAN_ID_COMPR_MASK 0x40 ///< Pan Id compression bit |
| #define PAN_ID_OFFSET 3 ///< Offset of Pan Id in Data frame |
| #define SRC_ADDR_TYPE_EXTENDED 0xc0 ///< Bits containing extended source address type |
| #define SRC_ADDR_TYPE_MASK 0xc0 ///< Mask of bits containing source address type |
| #define SRC_ADDR_TYPE_OFFSET 2 ///< Byte containing source address type (+1 for frame length byte) |
| #define SRC_ADDR_TYPE_SHORT 0x80 ///< Bits containing short source address type |
| #define SRC_ADDR_OFFSET_SHORT_DST 8 ///< Offset of source address in Data frame if destination address is short |
| #define SRC_ADDR_OFFSET_EXTENDED_DST 14 ///< Offset of source address in Data frame if destination address is extended |
| |
| #define PAN_ID_SIZE 2 ///< Size of Pan Id |
| #define SHORT_ADDRESS_SIZE 2 ///< Size of Short Mac Address |
| #define EXTENDED_ADDRESS_SIZE 8 ///< Size of Extended Mac Address |
| #define MAX_PACKET_SIZE 127 ///< Maximal size of radio packet |
| |
| |
| #endif // NRD_DRV_RADIO802154_CONST_H_ |
