Hiruka Hana / Gyro_Accelerometre

Programme gyro_accelero avec acquisition accelero + calcul téta

Dependents:   Gyro_Accelerometre2

rtos/rtos_idle.c@0:07281ea3b26b, 2018-02-20 (annotated)

Committer:
SandrineO
Date:
Tue Feb 20 15:58:26 2018 +0000
Revision:
0:07281ea3b26b
temps r?el

Who changed what in which revision?

UserRevisionLine numberNew contents of line
SandrineO 0:07281ea3b26b 1 /* mbed Microcontroller Library
SandrineO 0:07281ea3b26b 2 * Copyright (c) 2006-2012 ARM Limited
SandrineO 0:07281ea3b26b 3 *
SandrineO 0:07281ea3b26b 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
SandrineO 0:07281ea3b26b 5 * of this software and associated documentation files (the "Software"), to deal
SandrineO 0:07281ea3b26b 6 * in the Software without restriction, including without limitation the rights
SandrineO 0:07281ea3b26b 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
SandrineO 0:07281ea3b26b 8 * copies of the Software, and to permit persons to whom the Software is
SandrineO 0:07281ea3b26b 9 * furnished to do so, subject to the following conditions:
SandrineO 0:07281ea3b26b 10 *
SandrineO 0:07281ea3b26b 11 * The above copyright notice and this permission notice shall be included in
SandrineO 0:07281ea3b26b 12 * all copies or substantial portions of the Software.
SandrineO 0:07281ea3b26b 13 *
SandrineO 0:07281ea3b26b 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
SandrineO 0:07281ea3b26b 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
SandrineO 0:07281ea3b26b 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
SandrineO 0:07281ea3b26b 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
SandrineO 0:07281ea3b26b 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
SandrineO 0:07281ea3b26b 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SandrineO 0:07281ea3b26b 20 * SOFTWARE.
SandrineO 0:07281ea3b26b 21 */
SandrineO 0:07281ea3b26b 22
SandrineO 0:07281ea3b26b 23 #include "rtos/rtos_idle.h"
SandrineO 0:07281ea3b26b 24
SandrineO 0:07281ea3b26b 25 static void default_idle_hook(void)
SandrineO 0:07281ea3b26b 26 {
SandrineO 0:07281ea3b26b 27 /* Sleep: ideally, we should put the chip to sleep.
SandrineO 0:07281ea3b26b 28 Unfortunately, this usually requires disconnecting the interface chip (debugger).
SandrineO 0:07281ea3b26b 29 This can be done, but it would break the local file system.
SandrineO 0:07281ea3b26b 30 */
SandrineO 0:07281ea3b26b 31 // sleep();
SandrineO 0:07281ea3b26b 32 }
SandrineO 0:07281ea3b26b 33 static void (*idle_hook_fptr)(void) = &default_idle_hook;
SandrineO 0:07281ea3b26b 34
SandrineO 0:07281ea3b26b 35 void rtos_attach_idle_hook(void (*fptr)(void))
SandrineO 0:07281ea3b26b 36 {
SandrineO 0:07281ea3b26b 37 //Attach the specified idle hook, or the default idle hook in case of a NULL pointer
SandrineO 0:07281ea3b26b 38 if (fptr != NULL) {
SandrineO 0:07281ea3b26b 39 idle_hook_fptr = fptr;
SandrineO 0:07281ea3b26b 40 } else {
SandrineO 0:07281ea3b26b 41 idle_hook_fptr = default_idle_hook;
SandrineO 0:07281ea3b26b 42 }
SandrineO 0:07281ea3b26b 43 }
SandrineO 0:07281ea3b26b 44
SandrineO 0:07281ea3b26b 45 void rtos_idle_loop(void)
SandrineO 0:07281ea3b26b 46 {
SandrineO 0:07281ea3b26b 47 //Continuously call the idle hook function pointer
SandrineO 0:07281ea3b26b 48 while (1) {
SandrineO 0:07281ea3b26b 49 idle_hook_fptr();
SandrineO 0:07281ea3b26b 50 }
SandrineO 0:07281ea3b26b 51 }