SER_RS485_MODE_RS422
if (rs485->flags & SER_RS485_MODE_RS422)
SER_RS485_MODE_RS422;
SER_RS485_MODE_RS422;
if ((rs485->flags & SER_RS485_MODE_RS422) ||
.flags = SER_RS485_ENABLED | SER_RS485_MODE_RS422 | SER_RS485_RTS_ON_SEND |
if (rs485->flags & SER_RS485_MODE_RS422) {
rs485->flags &= (SER_RS485_ENABLED | SER_RS485_MODE_RS422 | SER_RS485_TERMINATE_BUS);