I want to write serial data to the UART of MC60/M66 and flush it immediately (Used for RS485 data sending)
But i found that it will go to a middle buffer and after using Ql_Sleep it will be written on the hardware UART(1/2/3)
Is there a way to flush UART buffer immediately to the hardware?
its very important for me because i want to have full control on inter character timing of data
Thanks