Hi there,
I cant get picoreplayer 3.22 and a MFRC522 NFC Reader via spi-py work
together.
I have installed:
Code:
--------------------
tce-load -wi compiletc.tcz
tce-load -wi python-dev.tcz
tce-load -wi python-RPi.GPIO.tcz
tce-load -wi nano.tcz
--------------------
via ssh
and then i want to install the following apps via git:
Code:
--------------------
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___ (_) ___/__ _______ / _ \/ /__ ___ _____ ____
/ _ \/ / /__/ _ \/ __/ -_) ___/ / _ `/ // / -_) __/
/ .__/_/\___/\___/_/ \__/_/ /_/\_,_/\_, /\__/_/
/_/ /___/
piCorePlayer = piCore + Squeezelite + Raspberry Pi
The software is provided "as is" without warranty of any kind,
either express or implied, including without limitation any implied
warranties of condition, uninterrupted use, merchantability,
fitness for a particular purpose, or non-infringement.
tc@piCorePlayer:~$ cd SPI-Py/
tc@piCorePlayer:~/SPI-Py$ sudo python setup.py install
running install
running build
running build_ext
building 'spi' extension
creating build
creating build/temp.linux-armv6l-2.7
gcc -pthread -fno-strict-aliasing -O3 -pipe -march=armv6zk
-mtune=arm1176jzf-s -
mfpu=vfp -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes
-fPIC -I/usr/local/in
clude/python2.7 -c spi.c -o build/temp.linux-armv6l-2.7/spi.o
creating build/lib.linux-armv6l-2.7
gcc -pthread -shared build/temp.linux-armv6l-2.7/spi.o -L/usr/local/lib
-lpython
2.7 -o build/lib.linux-armv6l-2.7/spi.so
running install_lib
copying build/lib.linux-armv6l-2.7/spi.so ->
/usr/local/lib/python2.7/site-packa
ges
running install_egg_info
Writing /usr/local/lib/python2.7/site-packages/SPI_Py-1.0-py2.7.egg-info
tc@piCorePlayer:~/SPI-Py$ git clone https://github.com/mxgxw/MFRC522-python
Cloning into 'MFRC522-python'...
remote: Counting objects: 60, done.
remote: Total 60 (delta 0), reused 0 (delta 0), pack-reused 60
Unpacking objects: 100% (60/60), done.
Checking connectivity... done.
tc@piCorePlayer:~/SPI-Py$ cd MFRC522-python/
tc@piCorePlayer:~/SPI-Py/MFRC522-python$ sudo python Read.py
can't open device: No such file or directory
Aborted
tc@piCorePlayer:~/SPI-Py/MFRC522-python$
tc@piCorePlayer:~/SPI-Py/MFRC522-python$
--------------------
But the MRFCReader is not found.
This worked with picoreplayer 3.18.
Does someone know what is the problem there?
There was a problem with the Reader and raspbian, see here:
https://github.com/lthiery/SPI-Py/commit/2c6cf5c8caa6157f84617de5e31af8e48ddbd8e7
and here:
https://github.com/raspberrypi/linux/issues/1547
perhaps these links can give a hint?
It seems the change from spi-bcm2708 to the bcm2835 broke something.
config.txt is untouched.
Thanks
cubii
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