pin.__str__() stupid question

[Pikachu]

Hello,

Iam runniging some Micro Python code directy on the pyboard by using the REPL prompt.

Code: Select all

import pyb
x = pyb.Pin(pyb.Pin.board.X1, pyb.Pin.IN)
s = x.__str__()

Im getting the error message:
AttributeError: 'Pin' object has no attribute '__str__'

Sorry for this stupid question, but whats wrong with this code?

Thanks for your help

[dhylands]

Try using str(pin) as a workaround.

[Pikachu]

Thanks

Another question, is there any possiblity to cast a string (e.g. s = 'A0') to a pin object?

[dhylands]

You can do:

Code: Select all

x = pyb.Pin('A0')

or the equivalent:

Code: Select all

s = 'A0'
x = pyb.Pin('A0')

See the docs: http://docs.micropython.org/en/latest/l ... b.Pin.html