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Forum: µC & Digital Electronics I2C interface msp430


von Alex A. (alextbg)


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Hey there,
I want to activate a sensor using I2C. The problem is, that I don't know 
how to do this. I've surched in the net for this question, but I have 
not found anything useful. Maybe someone could tell me how I can init, 
send and read data.
Thanks for your help!

von search (Guest)


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hi, which msp430 and wich sensor do you think about? there are many 
examples for the msp430 as an i2c master on the ti pages.

von Alex A. (Guest)


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I have the msp430f5529 and my sensor is the
si7006-a20

von Alex A. (alextbg)


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I have the msp430f5529 and my temp. and hum. sensor is the
Si7006-20a

: Edited by User
von Clemens L. (c_l)


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For how to write and read over I²C, see the files 
MSP430F55xx_uscib0_i2c_08.c and MSP430F55xx_uscib0_i2c_10.c in the 
MSP430F5529 example code package.

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