USART to USB /CP2102N/ Visu Tera Term

[CC_ROB]

Hello,

I visualize in a terminal Tera Term what comes out of the UART1 or UART3 or UART6 of a STM32F407VGTx via a Silabs CP2102N-based UART to USB module.

Port and Terminal configurations match

The connection is via the COM15 port. The TX / RX inputs / outputs are well crossed between the card and the module.

In any case the program sends 'A' spaced 1000 mS and I visualize ü in Tera Term

With a scopemeter we can see the 'A' on Tx F407 / Rx CP2102N

Where is the problem ?

Should the CP2102N be configured ?

I think no because this module UART to USB works properly in other environments (SILABS ... ARDUINO)

without special config

I used the latest version 5.20 of STM32CubeMx and the latest F407 V1.24.0 library

I am under WINDOWS 10

Can you help me solve this problem ?

In advance, thank you.

Rob