' ,CD0 = zero milliseconds timeout on the data carrier detect line (DCD)
' ,CS0 = zero milliseconds timeout on the clear to send line (CTS)
' ,DS0 = zero milliseconds timeout on the data set ready line (DS)
' ,RS" = suppress detection of request to send (RTS)
' ,CS0 = zero milliseconds timeout on the clear to send line (CTS)
' ,DS0 = zero milliseconds timeout on the data set ready line (DS)
' ,RS" = suppress detection of request to send (RTS)
解决方案 »
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