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20 lines
755 B
20 lines
755 B
6 years ago
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#pragma once
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#define msg_is_extaddr(msg) check_bmask(msg->TxFlags, ISO15765_ADDR_TYPE)
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#define msg_is_padded(msg) check_bmask(msg->TxFlags, ISO15765_FRAME_PAD)
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#define FRAME_SINGLE 0x00
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#define FRAME_FIRST 0x10
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#define FRAME_CONSEC 0x20
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#define FRAME_FLOWCTRL 0x30
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#define FLOWCTRL_CONTINUE 0
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#define FLOWCTRL_WAIT 1
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#define FLOWCTRL_ABORT 2
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#define msg_get_type(msg, addrlen) ((msg).Data[addrlen] & 0xF0)
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#define is_single(msg, addrlen) (msg_get_type(msg, addrlen) == FRAME_SINGLE)
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#define is_first(msg, addrlen) (msg_get_type(msg, addrlen) == FRAME_FIRST)
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#define is_consecutive(msg, addrlen) (msg_get_type(msg, addrlen) == FRAME_CONSEC)
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#define is_flowctrl(msg, addrlen) (msg_get_type(msg, addrlen) == FRAME_FLOWCTRL)
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