Hello,
I am investigating whether or not the CubeNode supports UART/USART flow control like the CubeOrange has for the USART2 and USART3 lines. My understanding is the underlying STM32 chip is the same, so i was surprised to not see flow control mentioned in the pin descriptions.
Here is how its configured on CubeOrange:
# Another USART, this one for telem1. This one has RTS and CTS lines.
# USART2 serial2 telem1
PD3 USART2_CTS USART2
PD4 USART2_RTS USART2
PD5 USART2_TX USART2
PD6 USART2_RX USART2
# The telem2 USART, also with RTS/CTS available.
# USART3 serial3 telem2
PD8 USART3_TX USART3
PD9 USART3_RX USART3
PD11 USART3_CTS USART3
PD12 USART3_RTS USART3
Are there any UART or USART lines that support flow control cts/rts signals?