HT-TEAM / Mbed 2 deprecated Main_ntp_sd_nrf

NRF: receive, ntp, Data to Sd-card working

Dependencies:   F7_Ethernet mbed BSP_DISCO_F746NG Test_Mainboard SDFileSystem RF24

TARGET_ARM7/rt_Robin.c@4:5ecb71f149bf, 2021-06-20 (annotated)

Committer:
lowlowry
Date:
Sun Jun 20 13:48:06 2021 +0000
Revision:
4:5ecb71f149bf
Parent:
0:d984976f1f1c 
NRF: receive, ntp, Data to Sd-card working

Who changed what in which revision?

UserRevisionLine numberNew contents of line
leo44 0:d984976f1f1c 1 /*----------------------------------------------------------------------------
leo44 0:d984976f1f1c 2 * RL-ARM - RTX
leo44 0:d984976f1f1c 3 *----------------------------------------------------------------------------
leo44 0:d984976f1f1c 4 * Name: RT_ROBIN.C
leo44 0:d984976f1f1c 5 * Purpose: Round Robin Task switching
leo44 0:d984976f1f1c 6 * Rev.: V4.60
leo44 0:d984976f1f1c 7 *----------------------------------------------------------------------------
leo44 0:d984976f1f1c 8 *
leo44 0:d984976f1f1c 9 * Copyright (c) 1999-2009 KEIL, 2009-2015 ARM Germany GmbH
leo44 0:d984976f1f1c 10 * All rights reserved.
leo44 0:d984976f1f1c 11 * Redistribution and use in source and binary forms, with or without
leo44 0:d984976f1f1c 12 * modification, are permitted provided that the following conditions are met:
leo44 0:d984976f1f1c 13 * - Redistributions of source code must retain the above copyright
leo44 0:d984976f1f1c 14 * notice, this list of conditions and the following disclaimer.
leo44 0:d984976f1f1c 15 * - Redistributions in binary form must reproduce the above copyright
leo44 0:d984976f1f1c 16 * notice, this list of conditions and the following disclaimer in the
leo44 0:d984976f1f1c 17 * documentation and/or other materials provided with the distribution.
leo44 0:d984976f1f1c 18 * - Neither the name of ARM nor the names of its contributors may be used
leo44 0:d984976f1f1c 19 * to endorse or promote products derived from this software without
leo44 0:d984976f1f1c 20 * specific prior written permission.
leo44 0:d984976f1f1c 21 *
leo44 0:d984976f1f1c 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
leo44 0:d984976f1f1c 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
leo44 0:d984976f1f1c 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
leo44 0:d984976f1f1c 25 * ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
leo44 0:d984976f1f1c 26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
leo44 0:d984976f1f1c 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
leo44 0:d984976f1f1c 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
leo44 0:d984976f1f1c 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
leo44 0:d984976f1f1c 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
leo44 0:d984976f1f1c 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
leo44 0:d984976f1f1c 32 * POSSIBILITY OF SUCH DAMAGE.
leo44 0:d984976f1f1c 33 *---------------------------------------------------------------------------*/
leo44 0:d984976f1f1c 34
leo44 0:d984976f1f1c 35 #include "rt_TypeDef.h"
leo44 0:d984976f1f1c 36 #include "RTX_Conf.h"
leo44 0:d984976f1f1c 37 #include "rt_List.h"
leo44 0:d984976f1f1c 38 #include "rt_Task.h"
leo44 0:d984976f1f1c 39 #include "rt_Time.h"
leo44 0:d984976f1f1c 40 #include "rt_Robin.h"
leo44 0:d984976f1f1c 41 #include "rt_HAL_CM.h"
leo44 0:d984976f1f1c 42
leo44 0:d984976f1f1c 43 /*----------------------------------------------------------------------------
leo44 0:d984976f1f1c 44 * Global Variables
leo44 0:d984976f1f1c 45 *---------------------------------------------------------------------------*/
leo44 0:d984976f1f1c 46
leo44 0:d984976f1f1c 47 struct OS_ROBIN os_robin;
leo44 0:d984976f1f1c 48
leo44 0:d984976f1f1c 49
leo44 0:d984976f1f1c 50 /*----------------------------------------------------------------------------
leo44 0:d984976f1f1c 51 * Global Functions
leo44 0:d984976f1f1c 52 *---------------------------------------------------------------------------*/
leo44 0:d984976f1f1c 53
leo44 0:d984976f1f1c 54 /*--------------------------- rt_init_robin ---------------------------------*/
leo44 0:d984976f1f1c 55
leo44 0:d984976f1f1c 56 __weak void rt_init_robin (void) {
leo44 0:d984976f1f1c 57 /* Initialize Round Robin variables. */
leo44 0:d984976f1f1c 58 os_robin.task = NULL;
leo44 0:d984976f1f1c 59 os_robin.tout = (U16)os_rrobin;
leo44 0:d984976f1f1c 60 }
leo44 0:d984976f1f1c 61
leo44 0:d984976f1f1c 62 /*--------------------------- rt_chk_robin ----------------------------------*/
leo44 0:d984976f1f1c 63
leo44 0:d984976f1f1c 64 __weak void rt_chk_robin (void) {
leo44 0:d984976f1f1c 65 /* Check if Round Robin timeout expired and switch to the next ready task.*/
leo44 0:d984976f1f1c 66 P_TCB p_new;
leo44 0:d984976f1f1c 67
leo44 0:d984976f1f1c 68 if (os_robin.task != os_rdy.p_lnk) {
leo44 0:d984976f1f1c 69 /* New task was suspended, reset Round Robin timeout. */
leo44 0:d984976f1f1c 70 os_robin.task = os_rdy.p_lnk;
leo44 0:d984976f1f1c 71 os_robin.time = (U16)os_time + os_robin.tout - 1;
leo44 0:d984976f1f1c 72 }
leo44 0:d984976f1f1c 73 if (os_robin.time == (U16)os_time) {
leo44 0:d984976f1f1c 74 /* Round Robin timeout has expired, swap Robin tasks. */
leo44 0:d984976f1f1c 75 os_robin.task = NULL;
leo44 0:d984976f1f1c 76 p_new = rt_get_first (&os_rdy);
leo44 0:d984976f1f1c 77 rt_put_prio ((P_XCB)&os_rdy, p_new);
leo44 0:d984976f1f1c 78 }
leo44 0:d984976f1f1c 79 }
leo44 0:d984976f1f1c 80
leo44 0:d984976f1f1c 81 /*----------------------------------------------------------------------------
leo44 0:d984976f1f1c 82 * end of file
leo44 0:d984976f1f1c 83 *---------------------------------------------------------------------------*/
leo44 0:d984976f1f1c 84