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USART Synchronous Clock Question

Question asked by patel.amir on Nov 22, 2011
Latest reply on Nov 22, 2011 by Clive One
Hi

I have an accelerometer which works with synchronous serial. I would like to read this data into my STM32 Discovery board.

My question is, does the USART need to be transmitting for the Clock signal to run? I ask this as I would like to just receive data from the sensor without having to transmit data to it.

Thanks in advance

Amir

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