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BOOL WINAPI ClearCommError(
__in HANDLE hFile,
__out_opt LPDWORD lpErrors,
__out_opt LPCOMSTAT lpStat
);
Value Meaning
CE_BREAK
0x0010
The hardware detected a break condition.
CE_FRAME
0x0008
The hardware detected a framing error.
CE_OVERRUN
0x0002
A character-buffer overrun has occurred. The next character is lost.
CE_RXOVER
0x0001
An input buffer overflow has occurred. There is either no room in the input buffer, or a character was received after the end-of-file (EOF) character.
CE_RXPARITY
0x0004
The hardware detected a parity error.
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发表于 2010-4-22 10:28
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此帖出自嵌入式系统论坛
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此帖出自嵌入式系统论坛
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此帖出自嵌入式系统论坛
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