Drivers are not neccessarily required, it all depends on the hardware
i2c is enabled by default. Most i2s soundcard HATs use i2c control
lines
To use i2cdetect, you need to load i2c-dev.
sudo modprobe i2c-dev
i2cdetect -y 1
Code:
--------------------
tc@pCP-Test:~/www/cgi-bin$ i2cdetect -y 1
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- UU -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
--------------------
The UU means there is a populated device at that specific address, which
in this case is the i2c control line for my soundcard/.
piCorePlayer a small player for the Raspberry Pi in RAM.
Homepage: https://sites.google.com/site/picoreplayer/home
Please 'donate'
(https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=U7JHY5WYHCNRU&lc=GB¤cy_code=USD&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted)
if you like the piCorePlayer
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