According to class materials, If the following connections are made between the

Question

According to class materials, If the following connections are made between the mbed and the PC1602F LCD, What is the correct line of code to instantiate a TextLCD object for the LCD?

LCD pins:   1     2     3     4     5     6     7     8     9     10     11    12     13     14      15    16

mbed pins: 1    39    1    24     1    19   no   no   no    no     20    21    22      23     39     1

(Points : 5)

       (a) TextLCD(24, 19, 20, 21, 22, 23);

       (b) TextLCD(19, 20, 21, 22, 23, 24);

       (c) TextLCD myLCDobject(19, 20, 21, 22, 23, 24);

       (d) TextLCD myLCDobject(24, 19, 20, 21, 22, 23);

       (e) None of (a) through (d) is the correct answer.

Explanation / Answer

If the following connections are made between the mbed and the PC1602F LCD,

LCD pins:   1     2     3     4     5     6     7     8     9     10     11    12     13     14      15    16

mbed pins: 1    39    1    24     1    19   no   no   no    no     20    21    22      23     39     1

Correct line of code to instantiate a TextLCD object for the LCD will be:

TextLCD myLCDobject(19, 20, 21, 22, 23, 24)

Thank you.

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