From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001 From: Angelos Mouzakitis Date: Tue, 10 Oct 2023 14:33:42 +0000 Subject: Add submodule dependency files Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec --- roms/SLOF/slof/fs/timebase.fs | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 roms/SLOF/slof/fs/timebase.fs (limited to 'roms/SLOF/slof/fs/timebase.fs') diff --git a/roms/SLOF/slof/fs/timebase.fs b/roms/SLOF/slof/fs/timebase.fs new file mode 100644 index 000000000..00a0bd203 --- /dev/null +++ b/roms/SLOF/slof/fs/timebase.fs @@ -0,0 +1,24 @@ +\ ***************************************************************************** +\ * Copyright (c) 2004, 2008 IBM Corporation +\ * All rights reserved. +\ * This program and the accompanying materials +\ * are made available under the terms of the BSD License +\ * which accompanies this distribution, and is available at +\ * http://www.opensource.org/licenses/bsd-license.php +\ * +\ * Contributors: +\ * IBM Corporation - initial implementation +\ ****************************************************************************/ +\ Define all timebase related words + +: tb@ ( -- tb ) + BEGIN tbu@ tbl@ tbu@ rot over <> WHILE 2drop REPEAT + 20 lshift swap ffffffff and or +; + +: milliseconds ( -- ms ) tb@ d# 1000 * tb-frequency / ; +: microseconds ( -- us ) tb@ d# 1000000 * tb-frequency / ; + +: ms ( ms-to-wait -- ) milliseconds + BEGIN milliseconds over >= UNTIL drop ; +: get-msecs ( -- n ) milliseconds ; +: us ( us-to-wait -- ) microseconds + BEGIN microseconds over >= UNTIL drop ; -- cgit 1.2.3-korg