nxtOSEK/samples_c++/cpp/New/sample.cpp

   1 /* sample.cpp for TOPPERS/ATK(OSEK) */ \r
   2 \r
   3 // ECRobot++ API\r
   4 #include "Lcd.h"\r
   5 #include "Clock.h"\r
   6 using namespace ecrobot;\r
   7 \r
   8 extern "C"\r
   9 {\r
  10 #include <string.h>\r
  11 \r
  12 #include "kernel.h"\r
  13 #include "kernel_id.h"\r
  14 #include "ecrobot_interface.h"\r
  15 \r
  16 Lcd lcd;\r
  17 \r
  18 // test classes\r
  19 class Hoge\r
  20 {\r
  21 private:\r
  22         U8 buf[256]; // certain size of memory to be heaped\r
  23 public:\r
  24         Hoge() { lcd.putf("sn", "new Hoge"); }\r
  25 \r
  26         virtual ~Hoge(){ lcd.putf("ns", "delete Hoge"); }\r
  27 \r
  28         void func(void) { lcd.putf("s", "func "); }\r
  29 };\r
  30 \r
  31 class Hoge1: public Hoge\r
  32 {\r
  33 public:\r
  34         Hoge1() { lcd.putf("sn", "new Hoge1"); }\r
  35         \r
  36         ~Hoge1() { lcd.putf("ns", "delete Hoge1");}\r
  37 };\r
  38 \r
  39 // nxtOSEK hook to be invoked from an ISR in category 2\r
  40 void user_1ms_isr_type2(void)\r
  41 {\r
  42         SleeperMonitor(); // needed for I2C device and Clock classes\r
  43 }\r
  44 \r
  45 TASK(TaskMain)\r
  46 {\r
  47         Clock clock;\r
  48 \r
  49         U32 cnt = 0;\r
  50         while(1)\r
  51         {\r
  52                 lcd.clear();\r
  53                 lcd.putf("dn", cnt,0);\r
  54                 if ((cnt++ << 31) == 0)\r
  55                 {\r
  56                         // single new/delete\r
  57                         Hoge1* hoge1 = new Hoge1;\r
  58 \r
  59                         hoge1->func();\r
  60 \r
  61                         delete hoge1;\r
  62                 }\r
  63                 else\r
  64                 {\r
  65                         // array new/delete\r
  66                         Hoge* hoges = new Hoge[3];\r
  67 \r
  68                         hoges[0].func();\r
  69                         hoges[1].func();\r
  70                         hoges[2].func();\r
  71 \r
  72                         delete [] hoges;\r
  73                 }\r
  74                 lcd.disp();\r
  75                 clock.wait(2000);\r
  76         }\r
  77 }\r
  78 }\r