| \ ***************************************************************************** |
| \ * 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 ; |
