I found F427 only RX board serial ports, the RTS and CTS, I if set to no hardware flow control, the board can receive signals?
Is only three mouth can only receive signals cannot be sent?
Then there is the RTS and CTS allow code zha write?
Also ask bosses to help

CodePudding user response:

No hardware flow after there is no need for two ah, as long as the serial port configuration. RX can receive data, no tube of the chip, but generally the same serial port will certainly have the TX is responsible for sending, if you see the leakage

CodePudding user response:

reference 1st floor IT_B_O_Y response:

no hardware flow after don't need two ah, as long as the serial port configuration. RX can receive data, no tube of the chip, but generally the same serial port will certainly have the TX is responsible for the sending of, did you see the leakage

should be I overlooked, thanks to big??????