You need to config-pin your I2C and SPI pins first, then set you i2c-X
device in bbb_I2C.c so you can read data.
No need to edit uEnv.txt
Il giorno domenica 15 aprile 2018 04:31:52 UTC+2,
jesse...@capecodmakers.org ha scritto:
>
> Did you find the config-pin statements in the uEnv.txt to be
Did you find the config-pin statements in the uEnv.txt to be necessary, or
just changing the I2C bus in the bbb_I2C.c file?
On Monday, December 18, 2017 at 2:46:35 AM UTC-5, Davide Aguiari wrote:
>
> I solved this problem by editing
> Lepton3_BBB/grabber_lib/Lepton_SDK/src/bbb_I2C.c
> (or
I solved this problem by editing
Lepton3_BBB/grabber_lib/Lepton_SDK/src/bbb_I2C.c
(or rasp_I2C.c) where it uses open("/dev/i2c-2 ) instead of libmpsse.
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Actually seems that the mCciPort (first parameter in LEP_OpenPort) doesn't
stand for the I2C bus but for a user-defined id number for the camera.
So actually the problem moves to "How do tell the SDK to read from I2C-2
instead of I2C-1"?
The SDK uses libmpsse, I think.
In order to test the
