Понедельник, 10 марта 2014, 2:26 -04:00 от jon@ringle.org: > From: Jon Ringle ... > +config SERIAL_SC16IS7XX > + tristate "SC16IS7xx RS485 serial support" > + select SERIAL_CORE > + default n > + help > + This selects support for SC16IS7xx for use as a RS485 serial port Documentation says: The SC16IS740/750/760 is a slave I²C-bus/SPI interface to a single-channel high performance UART. ... The SC16IS740/750/760 also provides additional advanced features such as auto hardware and software flow control, automatic RS-485 support... So why do you position this chip as RS485 only? Automatic direction for RS485 is just a feature as an addition for standart UART. --- {.n++%ݶw{.n+{G{ayʇڙ,jfhz_(階ݢj"mG?&~iOzv^m ?I