main.cpp

00001 #include "mbed.h"
00002 #include "rtos.h"
00003 
00004 Serial pc(USBTX, USBRX);
00005 
00006 
00007 Thread *ptr_hk_bae;
00008 Thread *ptr_hk_cdms;
00009 Thread *ptr_hk_payload;
00010 
00011 InterruptIn data_ready1(PTC3);
00012 
00013 
00014 Timer t1;
00015 
00016 
00017 
00018 void HK_BAE(void const *args)
00019 {
00020     while(1)
00021     {
00022         Thread::signal_wait(0x1);
00023         printf("Entered HK_BAE\n");
00024     }
00025 }
00026 
00027 void FUNC_INIT_HK_PAYLOAD()
00028 {
00029    
00030     ptr_hk_payload -> signal_set(0x3); 
00031 
00032 }
00033 void HK_CDMS(void const *args)
00034 {
00035     while(1)
00036     {
00037         Thread::signal_wait(0x2);
00038         printf("Hi\n");
00039         Thread::wait(5000);
00040         printf("Tamanna\n");
00041         
00042     }
00043 }
00044 void HK_PAYLOAD(void const *args)
00045 {
00046     while(1)
00047     {
00048         Thread::signal_wait(0x3);
00049         printf("Samanta\n");
00050     }
00051 }
00052 
00053 uint16_t schedcount=1;
00054 
00055 void T_SC(void const *args)
00056 {
00057     
00058     printf("The value of i in scheduler is %d\n",schedcount);
00059     if(schedcount == 65532)                         //to reset the counter
00060     {
00061         schedcount = 0;
00062     }
00063     
00064     if(schedcount%20==0)
00065     {
00066         ptr_hk_bae -> signal_set(0x1);
00067         ptr_hk_cdms -> signal_set(0x2);
00068         
00069     }
00070    schedcount++;
00071 }
00072  
00073  
00074 int main()
00075 {
00076     //ptr_hk_bae = new Thread (HK_BAE);
00077       data_ready1.rise(&FUNC_INIT_HK_PAYLOAD);
00078     
00079     ptr_hk_cdms=new Thread (HK_CDMS);
00080     ptr_hk_payload=new Thread (HK_PAYLOAD);
00081     
00082    // ptr_hk_bae->set_priority(osPriorityAboveNormal);
00083     ptr_hk_cdms->set_priority(osPriorityNormal);
00084     ptr_hk_payload->set_priority(osPriorityHigh);
00085     
00086     //printf("\n T_HK_BAE priority is %d",ptr_hk_bae->get_priority());
00087     printf("\n T_HK_CDMS priority is %d",ptr_hk_cdms->get_priority());
00088     printf("\n T_HK_PAYLOAD priority is %d",ptr_hk_payload->get_priority());
00089     
00090     RtosTimer t_sc_timer(T_SC,osTimerPeriodic);
00091     t_sc_timer.start(1000);
00092     
00093     
00094     while(1)
00095     {   
00096          Thread::wait(5000);
00097     }
00098     
00099     
00100     
00101 }
00102     
00103