examples/pwm_node/Hooks.c

   1 /* -------------------------------- Arctic Core ------------------------------
   2  * Arctic Core - the open source AUTOSAR platform http://arccore.com
   3  *
   4  * Copyright (C) 2009  ArcCore AB <contact@arccore.com>
   5  *
   6  * This source code is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License version 2 as published by the
   8  * Free Software Foundation; See <http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt>.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  12  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13  * for more details.
  14  * -------------------------------- Arctic Core ------------------------------*/
  15
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  21
  22
  23 #include "Os.h"
  24 #include "Pwm.h"
  25 #include <stdio.h>
  26 #include <assert.h>
  27 #define USE_TRACE       1
  28 #define USE_DEBUG_PRINT 1
  29 #include "Trace.h"
  30
  31 /* Notification callback from channel 0 */
  32 void MyPwmNotificationRoutine(void) {
  33         static uint32 count = 0;
  34         static uint32 highcount = 0;
  35         static uint32 lowcount = 0;
  36         Pwm_OutputStateType outputState = Pwm_GetOutputState(PWM_CHANNEL_1);
  37
  38         if (outputState == PWM_HIGH) {
  39                 highcount++;
  40         } else {
  41                 lowcount++;
  42         }
  43
  44         count++;
  45 }
  46
  47
  48 /* Global hooks */
  49 ProtectionReturnType ProtectionHook( StatusType FatalError ) {
  50         dbg_printf("## ProtectionHook\n");
  51         return PRO_KILLAPPL;
  52 }
  53
  54 void StartupHook( void ) {
  55         dbg_printf("## StartupHook\n");
  56
  57         uint32_t sys_freq = McuE_GetSystemClock();
  58
  59         dbg_printf("Sys clock %d Hz\n",sys_freq);
  60 }
  61
  62 void ShutdownHook( StatusType Error ) {
  63         dbg_printf("## ShutdownHook\n");
  64         while(1);
  65 }
  66
  67 void ErrorHook( StatusType Error ) {
  68         DisableAllInterrupts();
  69
  70         dbg_printf("## ErrorHook err=%d\n",Error);
  71         while(1);
  72 }
  73
  74 void PreTaskHook( void ) {
  75         TaskType task;
  76         GetTaskID(&task);
  77         if( task > 10 ) {
  78                 while(1);
  79         }
  80 //      dbg_printf("## PreTaskHook, taskid=%d\n",task);
  81 }
  82
  83 void PostTaskHook( void ) {
  84         TaskType task;
  85         GetTaskID(&task);
  86         if( task > 10 ) {
  87                 while(1);
  88         }
  89 //      dbg_printf("## PostTaskHook, taskid=%d\n",task);
  90 }
  91
  92 #if 0
  93 struct OsHooks os_conf_global_hooks = {
  94                 .StartupHook = StartupHook,
  95                 .ProtectionHook = ProtectionHook,
  96                 .ShutdownHook = ShutdownHook,
  97                 .ErrorHook = ErrorHook,
  98                 .PreTaskHook = PreTaskHook,
  99                 .PostTaskHook = PostTaskHook
 100                 };
 101 #endif