cmd_digital_in Command to read in digital signal from a connected Arduino board Calling Sequence values = cmd_digital_in(h,pin_no) Parameters h : Board number, reserved for future use. For this version, any number would do pin_no : Digital pin to measure the signal Description The Arduino board has a set of logical ports (digital) that are used for writing or reading data from a component. To map a UNO, ports 2-13 are available (0 and 1 are used for serial transmission). For MEGA board, ports 2-53 are available. The port takes the low logic level (0) or logic high (1) which corresponds to the reference voltage. Examples See also cmd_digital_out Authors Bruno JOFRET, Tan C.L.