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iic with stm32f100

Question asked by drew on Oct 28, 2012
Latest reply on Nov 7, 2012 by drew
Hello,
i'm trying to access a compas modul with my stm32F100 (ST32VLDiscovery). I'm trying to do that directly accessing the registers. I think writing the data is ok, but reading doesn't work.

I send the start, than the address and after that I'm not sure if i have to send the data (0xFF) to produce the clock or if the clock is produced automatically. The informaiton in the manual concerning this are not clear.

Thanks in acvanced,
Andi

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