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LPUART Free elements in TX fifo API call.

Question asked by Ernst van Spronsen on Jun 4, 2020
Latest reply on Jun 11, 2020 by Victor Jimenez

I'm looking in the documentation for a function that returns the free elements in the LPUART TX fifo.

So I know how many data element to write in the interrupt function. 

Can you please tell me where I can find it.