71 lines
1.5 KiB
C
71 lines
1.5 KiB
C
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/* *
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* Copyright (c) CompanyNameMagicTag 2018-2019. All rights reserved.
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* Description: Middle layer - command / message.
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* Author: CompanyName
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* Create: 2018-10-31
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*/
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#ifndef __MID_CMD_MSG_H__
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#define __MID_CMD_MSG_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define MID_SESSION_HEAD_LEN 16
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#define EXT_NV_BW 0x3510
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#define EXT_NV_BR 0x3511
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#define ID_CMD_NV_READ_PLC 0x0526
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#define ID_CMD_NV_WRITE_PLC 0x0527
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typedef struct {
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td_u16 nv_id;
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td_u16 crc;
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td_u8 mac[6]; /* mac address, size 6. */
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td_u8 times;
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td_u8 rsv[7]; /* reserved 7 bytes for compatibility. */
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td_u16 payload_len;
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td_u8 payload[0];
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} ext_nv_bw_req;
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typedef struct {
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td_u32 rc;
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td_u16 nv_id;
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td_u8 mac[6]; /* mac address, size 6. */
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td_u8 rsv[4]; /* reserved 4 bytes for compatibility. */
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} ext_nv_bw_ind;
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typedef struct {
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td_u16 nv_id;
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td_u8 mac[6]; /* mac address, size 6. */
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td_u8 times;
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td_u8 rsv[7]; /* reserved 7 bytes for compatibility. */
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} ext_nv_br_req;
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typedef struct {
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td_u32 rc;
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td_u16 crc;
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td_u16 nv_id;
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td_u8 mac[6]; /* mac address, size 6. */
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td_u8 rsv[4]; /* reserved 4 bytes for compatibility. */
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td_u16 payload_len;
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td_u8 payload[0];
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} ext_nv_br_ind;
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typedef struct {
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td_u16 plc_id;
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td_u8 mac[EXT_PLC_MAC_ADDR_LEN];
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td_u16 pad;
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td_u16 payload_len;
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td_u8 *payload;
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} mid_plc_frame;
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td_u32 mid_chl_rx(td_u16 port, const ext_dms_chl_rx *rx);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __MID_CMD_MSG_H__ */
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