91 lines
3.0 KiB
C
91 lines
3.0 KiB
C
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/****************************************************************************
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Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
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This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
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be copied by any method or incorporated into another program without
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the express written consent of Aerospace C.Power. This Information or any portion
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thereof remains the property of Aerospace C.Power. The Information contained herein
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is believed to be accurate and Aerospace C.Power assumes no responsibility or
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liability for its use in any way and conveys no license or title under
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any patent or copyright and makes no representation or warranty that this
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Information is free from patent or copyright infringement.
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****************************************************************************/
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#ifndef PLC_BEACON_HTBUS_H
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#define PLC_BEACON_HTBUS_H
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/* os shim includes */
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#include "os_types_api.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* define htbus beacon entry type */
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typedef enum _beacon_htbus_entry_type_id {
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MAC_BCN_HTBUS_ENTRY_TYPE_ID_TS = 0x00,
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MAC_BCN_HTBUS_ENTRY_TYPE_ID_UD = 0x01,
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} beacon_htbus_entry_type_id_t;
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/* pack for the structures in the whole file */
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#pragma pack(push) /* save the pack status */
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#pragma pack(1) /* 1 byte align */
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/* define htbus beacon type */
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#define PLC_HTBUS_BC_TYPE_CCO 0
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#define PLC_HTBUS_BC_TYPE_STA 1
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/* htbus beacon payload header */
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typedef struct _beacon_htbus_payload_fixed_header {
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/* htbus becacon type, see PLC_HTBUS_BC_TYPE_XXX */
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uint8_t type : 3,
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/* number of entries */
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beacon_entry_num : 5;
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/* reboot counter */
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uint8_t reboot_cnt;
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/* reques period counter */
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uint16_t period_cnt;
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} beacon_htbus_payload_fixed_header_t;
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/* htbus beacon entry header */
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typedef struct _beacon_htbus_entry_hdr {
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/* entry type, see beacon_htbus_entry_type_id_t */
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uint16_t entry_type : 4,
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/* entry len */
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entry_len : 12;
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} beacon_htbus_entry_hdr_t;
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/* htbus time slot entry */
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typedef struct _beacon_htbus_entry_ts {
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/* htbus beacon entry header */
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beacon_htbus_entry_hdr_t hdr;
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/* cco slot duration, uint is 1ms */
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uint8_t cco_slot_dur;
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/* sta slot duration, uint is 1ms */
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uint8_t sta_slot_dur;
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/* reques period start NTB */
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uint32_t start_ntb;
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/* node tei bitmap len */
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uint8_t bm_len : 4,
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/* reserved for further use */
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rsvd : 4;
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/* node tei bitmap with response slot assigned. */
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uint8_t rsp_bm[0];
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} beacon_htbus_entry_ts_t;
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/* htbus user data entry */
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typedef struct _beacon_htbus_entry_ud {
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/* htbus beacon entry header */
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beacon_htbus_entry_hdr_t hdr;
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/* user data payload */
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uint8_t data[0];
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} beacon_htbus_entry_ud_t;
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#pragma pack(pop) /* restore the pack status */
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#ifdef __cplusplus
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}
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#endif
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#endif /* PLC_BEACON_HTBUS_H */
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