.escchar Property
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Function: |
For the selected serial port (selection is made through ser.num), sets/retrieves the ASCII code of the escape character used for type 1 or type 2 serial escape sequences. |
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Type: |
Byte |
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Value Range: |
0-255, default = 1 (SOH character) |
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See Also: |
Details
Which escape sequence is enabled is defined by the ser.esctype property. This property is irrelevant when ser.esctype = 0 — PL_SER_ET_DISABLED or when the serial port is in the Wiegand or clock/data mode (ser.mode = 1 — PL_SER_MODE_WIEGAND or ser.mode = 2 — PL_SER_MODE_CLOCKDATA) — serial escape sequences are only recognized in the UART mode.