Do you have a pullup on the i2c line? On Monday, March 31, 2014 1:59:46 AM UTC-7, Rafael Fiebig-Bindner wrote: > > Hi community, > > I am currently trying to access a temperature sensor via I2C. The problem > is whenever I want to send data I get the error message: "Bad address", > but the BBB doesn't even check for the address on the I2C bus. The address > is 0x48 so it is free for use. > I want to use the Pins P9,17 and P9,18. The BBB is running Angstrom. I am > using C++ and i2c-dev.h to access the built in i2c-1 device file. > I hope someone has some ideas how to solve this. > > Best regards > Rafael Fiebig-Bindner >
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