examples/pwm_node/Hooks.c

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