does not work with Raspian Jessie?
Sispheor opened this issue · comments
It seems something changes ioctl message structure.
See https://wolfgangklenk.wordpress.com/2015/10/25/spi-communication-issues-with-raspbian-jessie/
Also: mxgxw/MFRC522-python#29
Looks like an upstream issue between kernel (raspberrypi/linux#1547) and SPI-py (lthiery/SPI-Py#17)
@Sispheor doesn't look like it's related to ioctl and the article you linked was from Oct 2015. I had this working for me in Apr 2016 on Jessie.
Yes, the first article is outdated. And Yes it was actualy an issue in
SPI-py.
Thx for your answer.
2016-08-08 4:36 GMT+02:00 faulty.lee notifications@github.com:
Looks like an upstream issue between kernel (raspberrypi/linux#1547
raspberrypi/linux#1547) and SPI-py (
lthiery/SPI-Py#17 lthiery/SPI-Py#17)@Sispheor https://github.com/Sispheor doesn't look like it's related to
ioctl and the article you linked was from Oct 2015. I had this working for
me in Apr 2016 on Jessie.—
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Nicolas MARCQ
So it's needed to use custom SPI-py with the cs_change set to 0, do I understand this correctly?
Yes !
Le 9 août 2016 6:40 PM, "Ondřej Ondryáš" notifications@github.com a
écrit :
So it's needed to use custom SPI-py with the cs_change set to 0, do I
understand this correctly?—
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Alright, I'm gonna mention this in the README and close this.