hello every bady I have a problem with a Livebox 2.1 Astoria . ARV7519RW22
I try to connecte it with serial port to show its bootloader , i needed a convertiser RS232 to TTL , I made one as this shemat :
i connect my livebox with the serial port to the RS232 TTL converter
i configured my consols " hyperterminal , putty, and also minicom in lunix " to lestning the resulta from the router , but i show a garbled result :
i tried to changer the bitrate but no result , the same problem , just the symbol garble be more garbled ,
i have the same probleme with a SMC yacom router , I posted a video in youtube who described the problem : https://www.youtube.com/watch?v=ZqviJSWbOJs
so if someone have the sollution can advises me . i ll be Grateful.