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/sys/class/i2c-adapter/i2c-0 folder missing #21

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Tyler-Ward opened this issue Mar 11, 2015 · 2 comments
Open

/sys/class/i2c-adapter/i2c-0 folder missing #21

Tyler-Ward opened this issue Mar 11, 2015 · 2 comments

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@Tyler-Ward
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When running eepflash I get the following error.
eepflash.sh: line 116: /sys/class/i2c-adapter/i2c-0/new_device: No such file or directory

looking in the file system the /sys/class/i2c-adapter/i2c-0 folder is missing.
This was encountered on a pi2.
@popcornmix
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Have you read: https://github.com/raspberrypi/firmware/blob/master/boot/overlays/README
You'll need to enable the "vc" i2c interface through device tree.

@disk91
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disk91 commented Mar 28, 2015

in your /boot/config.txt add dtparam=i2c_vc=on

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@popcornmix @Tyler-Ward @disk91