obp/obp/dev/serial/mode-data.fth

\ ========== Copyright Header Begin ==========================================
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\ Hypervisor Software File: mode-data.fth
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\ ========== Copyright Header End ============================================
\ id: @(#)mode-data.fth 1.4 00/03/15
\ purpose:
\ copyright: Copyright 1995 Sun Microsystems, Inc.  All Rights Reserved

headerless
\ Some handshake definitions
h# 00 constant hs.none
h# 01 constant hs.sw
h# 02 constant hs.hw

\ Parity definitions
h# 00 constant p.none
h# 01 constant p.even
h# 02 constant p.odd
h# 03 constant p.mark
h# 04 constant p.space

headers
\
\ Some safety values, these are values so a driver can override them..
\
d# 300          value min-baud
d# 38400        value max-baud

headerless
0 instance value uart
0 instance value mask-#data
0 instance value dtr-rts-on?
0          value uartbase
0          value opencount
0          value channel-init

defer rs-mode-decode    ' false  is rs-mode-decode
defer rs-mode-select    ' drop   is rs-mode-select

: /string ( adr len cnt -- adr+cnt len-cnt ) tuck - -rot + swap ;