My functions asks for 3 arguments. But its suppose to be only 2?

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Marius
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My functions asks for 3 arguments. But its suppose to be only 2?

Post by Marius » Fri Oct 16, 2020 12:50 pm

What am i missing here?
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pythoncoder
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Re: My functions asks for 3 arguments. But its suppose to be only 2?

Post by pythoncoder » Fri Oct 16, 2020 1:19 pm

See the docs. The spi.write_readinto method takes two args, you provided only one.

Note that self counts as one arg, which is why the error message refers to 3 args. It is seeing self and ba so is getting 2 args instead of the required 3.
Peter Hinch

Marius
Posts: 18
Joined: Fri Nov 30, 2018 2:08 pm

Re: My functions asks for 3 arguments. But its suppose to be only 2?

Post by Marius » Fri Oct 16, 2020 1:54 pm

pythoncoder wrote:
Fri Oct 16, 2020 1:19 pm
See the docs. The spi.write_readinto method takes two args, you provided only one.

Note that self counts as one arg, which is why the error message refers to 3 args. It is seeing self and ba so is getting 2 args instead of the required 3.
Got it! Thanks! :D

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