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Hi,
For me the image installs fine and i2c folders appear under /dev/. Also get following using i2cdetect -l and lsmod
root@OrangePI:/home/orangepi# i2cdetect -l
i2c-0 i2c twi0 I2C adapter
i2c-1 i2c twi1 I2C adapter
root@OrangePI:/home/orangepi# lsmod
Module Size Used by
snd_usb_audio 79205 0
snd_usbmidi_lib 17391 1 snd_usb_audio
snd_hwdep 5337 1 snd_usb_audio
uvcvideo 59634 0
However, have tried various sensors on the i2c interface but nothing gets detected, following is the output for both 1 and 0
root@OrangePI:/home/orangepi# i2cdetect -y 1
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
However, the dmesg error is different
bus 1 : sunxi_i2c_do_xfer()980 - [i2c1] incomplete xfer
bus 0 : sunxi_i2c_do_xfer()973 - [i2c0] xfer timeout
please suggest way forward to get i2c to work ...
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