Επεκτατήρας 3 καλωδίων

Εισαγωγή

Η επέκταση 3 καλωδίων επιτρέπει στο EXP Brain να υποστηρίζει περισσότερες συσκευές 3 καλωδίων προσθέτοντας 8 επιπλέον θύρες μέσω μίας μόνο σύνδεσης Smart Port.

This page uses expander as the example 3-Wire Expander name. Replace it with your own configured name as needed.

Παρακάτω είναι μια λίστα με τις διαθέσιμες μεθόδους:

• index – Returns an integer based on the Smart Port the 3-Wire Expander is connected to.

Κατασκευαστής – Χειροκίνητη αρχικοποίηση ενός 3-Wire Expander.

• Triport – Create a 3-Wire Expander.

δείκτης

index returns an integer based on the Smart Port that the 3-Wire Expander is connected to. For example, if the 3-Wire Expander is connected to Port 1, index will return 1.

Usage:
expander.index()

Παράμετροι	Περιγραφή
	Αυτή η μέθοδος δεν έχει παραμέτρους.

Κατασκευαστής

Constructors are used to manually create Triport objects, which are necessary for configuring a 3-Wire Expander outside of VEXcode.

Triport

Triport creates a 3-Wire Expander.

Usage:
Triport(smartport)

Παράμετρος	Περιγραφή
smartport	The Smart Port that the 3-Wire Expander is connected to, written as Ports.PORTx where x is the number of the port.

# Create a 3-Wire Expander in Port 10
expander = Triport(Ports.PORT10)

Each Triport object has 8 port attributes (a through h) that represent the ports on the 3-Wire Expander. These can be used in any other 3-Wire device’s constructor as an argument for the port parameter.

# Connect a Bumper Switch to the 3-Wire Expander
bumper_expanded_a = Bumper(expander.a)