I am currently faced with a problem where the ttySx hardware handshake blocks login to the board via telnet :shock:
STK1000+1002, kernel 2.6.30, buildroot 2.3.0.
I'm using ttyS0 for transfering data, the console is on ttyS2.
Recently I have enabled hardware handshake for ttyS0.
The hw handshake is working well. But I have found that when the transmission from the STK1000 to the receiver is blocked by the receiver, it is not possible anymore to login to the board via telnet.
I cannot see a relationship between the two effects, but hopefully somebody can help