Diff: rtx/rt_Time.c

Revision:

49:77c8e4604045

Parent:

48:e9a2c7cb57a4

Child:

50:64a5202c3676

--- a/rtx/rt_Time.c	Thu Nov 06 11:00:33 2014 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,94 +0,0 @@
-/*----------------------------------------------------------------------------
- *      RL-ARM - RTX
- *----------------------------------------------------------------------------
- *      Name:    RT_TIME.C
- *      Purpose: Delay and interval wait functions
- *      Rev.:    V4.60
- *----------------------------------------------------------------------------
- *
- * Copyright (c) 1999-2009 KEIL, 2009-2012 ARM Germany GmbH
- * All rights reserved.
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *  - Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  - Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *  - Neither the name of ARM  nor the names of its contributors may be used
- *    to endorse or promote products derived from this software without
- *    specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *---------------------------------------------------------------------------*/
-
-#include "rt_TypeDef.h"
-#include "RTX_Conf.h"
-#include "rt_Task.h"
-#include "rt_Time.h"
-
-/*----------------------------------------------------------------------------
- *      Global Variables
- *---------------------------------------------------------------------------*/
-
-/* Free running system tick counter */
-U32 os_time;
-
-
-/*----------------------------------------------------------------------------
- *      Functions
- *---------------------------------------------------------------------------*/
-
-
-/*--------------------------- rt_time_get -----------------------------------*/
-
-U32 rt_time_get (void) {
-  /* Get system time tick */
-  return (os_time);
-}
-
-
-/*--------------------------- rt_dly_wait -----------------------------------*/
-
-void rt_dly_wait (U16 delay_time) {
-  /* Delay task by "delay_time" */
-  rt_block (delay_time, WAIT_DLY);
-}
-
-
-/*--------------------------- rt_itv_set ------------------------------------*/
-
-void rt_itv_set (U16 interval_time) {
-  /* Set interval length and define start of first interval */
-  os_tsk.run->interval_time = interval_time;
-  os_tsk.run->delta_time = interval_time + (U16)os_time;
-}
-
-
-/*--------------------------- rt_itv_wait -----------------------------------*/
-
-void rt_itv_wait (void) {
-  /* Wait for interval end and define start of next one */
-  U16 delta;
-
-  delta = os_tsk.run->delta_time - (U16)os_time;
-  os_tsk.run->delta_time += os_tsk.run->interval_time;
-  if ((delta & 0x8000) == 0) {
-    rt_block (delta, WAIT_ITV);
-  }
-}
-
-/*----------------------------------------------------------------------------
- * end of file
- *---------------------------------------------------------------------------*/
-