TX <--> TX. Did it again

Tim Wescott · 2015-06-30T21:17:08+00:00

Argh. So, I think I manage to get the UART outie hooked up to the USB and/or RS232 converter outie (and innie to innie) well over half the time. And, I just did it again. The STM32F303 has a SWAP bit in its UART configuration, to swap the TX and RX pins, but that would be cheating (and besides, I did it with RTS/CTS as well). C'mon. Say that _you_ get it right all the time! -- Tim Wescott Wescott Design Services

Jun 30, 2015 21 Replies

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Reinhardt Behm 11 years ago

They told me that this originates at IBM. I had attributed it to some Siemens guy.

Reinhardt

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krw 11 years ago

Doesn't sound like IBM. As my brother once said, "if you want to know where your company's profits are going, buy an IBM computer." ;-) He'd know when and where - in the monthly lease payment.

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