File content as of revision 0:d6e3d1e21484:

#include "mbed.h"
#include "rtos.h"
#include "func_head.h"

Serial pc(USBTX,USBRX);

SPISlave pl_spi(PTD6, PTD7, PTD5, PTD4 ); // mosi, miso, sclk, ssel --> using SPI1

InterruptIn pl_sc_data(PTC3);
InterruptIn cdms_rcv_tc(PTC12);
InterruptIn bae_tm_rcv(PTA4);
InterruptIn pl_tm_rcv(PTA5);

/*****************************************************************Threads USed*************************************************************************/
Thread *ptr_t_hk_acq;              //pointer:::::::::to read state of one thread from another
Thread *ptr_t_sc_data;
Thread *ptr_t_tc;
Thread *ptr_t_tm;
Thread *ptr_t_fault;
Thread *ptr_t_wdt;

void T_CDMS_RLY_TC(void const *args)
{
    while(1)
    {
        Thread::signal_wait(0x2);
        pc.printf("in T_CDMS_RLY_TC\r\n");
        FUNC_CDMS_RLY_TC();
    }
}

void T_CDMS_RLY_TM(void const *args)
{
    while(1)
    {
        Thread::signal_wait(0x3);
        pc.printf("in T_CDMS_RLY_TM\r\n");
        FUNC_CDMS_RLY_TM();
    }
}

void T_PL_RCV_SC_DATA(void const *args)
{
    while(1)
    {
        Thread::signal_wait(0x1);
        pc.printf("in T_PL_RCV_SC_DATA\r\n");
        FUNC_PL_RCV_SC_DATA();
    }
}
         
void TSC_CDMS_HK_MAIN(void const *args)
{
    pc.printf("in FUNC_CDMS_HK_MAIN()\r\n");
}

void ISR_PL_RCV_SC_DATA()
{
    ptr_t_sc_data->signal_set(0x1);
}

void ISR_CDMS_RLY_TC()
{
    ptr_t_tc->signal_set(0x2);
}

void ISR_CDMS_RLY_TM()
{
    ptr_t_tm->signal_set(0x3);
}

int main() {
    
    ptr_t_tc = new Thread (T_CDMS_RLY_TC);
    ptr_t_tm = new Thread (T_CDMS_RLY_TM);
    ptr_t_sc_data = new Thread (T_PL_RCV_SC_DATA);
    
    RtosTimer TIMER_HK_ACQ(TSC_CDMS_HK_MAIN,osTimerPeriodic);
    TIMER_HK_ACQ.start(18000);
    
    pl_sc_data.rise(&ISR_PL_RCV_SC_DATA);
    cdms_rcv_tc.rise(&ISR_CDMS_RLY_TC);
    bae_tm_rcv.rise(&ISR_CDMS_RLY_TM);
    pl_tm_rcv.rise(&ISR_CDMS_RLY_TM);
    
    pl_spi.format(8,3);  // SPI format --> 16 bits, mode = 0
    pl_spi.frequency(1000000);
    
    while(1);
}