Hi All,i am using stmp157 customize board, with linux yocto build system, and using USART1 configure as a hardware flow control RS 232, and RTO interrupt. and what i found is that CTSIF is not toggling and the proper status are not getting update on ...

Hi everyone can you Please help me to solve this problem,In stm32mp1, Modbus RTU HW handshake communication is not established after Timeout,So after timeout try to reconnect againCTS line is always highCTSIF SR is getting set,Busy flag is set,And RT...