sakthi priya amirtharaj
/
BAE_vr2_1_3
i2c working with old hk
Fork of BAE_vr2_1_1 by
Diff: main.cpp
- Revision:
- 9:221d218f4690
- Parent:
- 8:69475d16d23d
- Child:
- 10:ed6d3b8d1d56
--- a/main.cpp Thu Dec 11 07:34:17 2014 +0000 +++ b/main.cpp Mon Dec 15 05:58:04 2014 +0000 @@ -5,9 +5,12 @@ #include "beacon.h" #include "ACS.h" #include "fault.h" +#include "slave.h" Serial pc(USBTX, USBRX); +InterruptIn interrupt(D9); +InterruptIn master_reset(D11); Timer t; //To know the time of execution each thread @@ -20,7 +23,7 @@ Thread *ptr_t_bea; Thread *ptr_t_bea_telecommand; Thread *ptr_t_fault; - +Thread *ptr_t_i2c; //-------------------------------------------------------------------------------------------------------------------------------------------------- //TASK 2 : HK @@ -40,7 +43,7 @@ FUNC_HK_MAIN(); //Collecting HK data //thread_2.signal_set(0x4); - FUNC_I2C_SLAVE_MAIN(24); //Sending to CDMS via I2C + //FUNC_I2C_SLAVE_MAIN(24); //Sending to CDMS via I2C t.stop(); printf("The time to execute hk_acq is %f seconds\n",t.read()); @@ -210,6 +213,69 @@ } } +//--------------------------------------------------------------------------------------------------------------------------------------------------- +//TASK 5 : i2c data +//--------------------------------------------------------------------------------------------------------------------------------------------------- + + +void C_FUNC_INT() +{ + FUNC_INT(); + ptr_t_i2c->signal_set(0x4); + +} + +void C_FUNC_RESET() +{ + FUNC_RESET(); +} + + +void C_T_I2C_BAE(void const * args) +{ + //char data_send,data_receive; + while(1) + { + Thread::signal_wait(0x4); + T_I2C_BAE(); + //i2c_status = temp; + //wait(0.5); + /*printf("\n entered thread\n\r"); + if(i2c_status == 0 && reset !=1) + { + + FUNC_I2C_WRITE2CDMS(&data_receive); + i2c_data * i2c_data_r = i2c_data_receive.alloc(); + i2c_data_r->data = data_receive; + i2c_data_r->length = 1; + i2c_data_receive.put(i2c_data_r); + printf("\n Data received from CDMS is %c\n\r",data_receive); + i2c_data_receive.free(i2c_data_r); // This has to be done from a differen thread + + } + else if(i2c_status ==1 && reset !=1) + { + osEvent evt = i2c_data_send.get(); + if (evt.status == osEventMail) + { + i2c_data *i2c_data_s = (i2c_data*)evt.value.p; + data_send = i2c_data_s -> data; + FUNC_I2C_WRITE2CDMS(&data_send); + printf("\nData sent to CDMS is %c\n\r",data_send); + i2c_data_send.free(i2c_data_s); + i2c_status = 0; + //temp = i2c_status; + } + } + */ + } +} + + + + + + //------------------------------------------------------------------------------------------------------------------------------------------------ //SCHEDULER //------------------------------------------------------------------------------------------------------------------------------------------------ @@ -257,12 +323,14 @@ ptr_t_bea = new Thread(t_bea); ptr_t_bea_telecommand = new Thread(t_bea_telecommand); ptr_t_fault = new Thread(T_FAULT); + ptr_t_i2c = new Thread(C_T_I2C_BAE); //ptr_t_sc = new Thread(t_sc); interrupt_fault(); ptr_t_fault -> set_priority(osPriorityRealtime); ptr_t_acs->set_priority(osPriorityHigh); + ptr_t_i2c->set_priority(osPriorityAboveNormal); ptr_t_hk_acq->set_priority(osPriorityNormal); ptr_t_acs_write2flash->set_priority(osPriorityBelowNormal); ptr_t_bea->set_priority(osPriorityAboveNormal); @@ -279,11 +347,16 @@ RtosTimer t_sc_timer(t_sc,osTimerPeriodic); t_sc_timer.start(10000); printf("\n%f\n",t1.read()); - + + + + master_reset.fall(&C_FUNC_RESET); + interrupt.rise(&C_FUNC_INT); + while(1) { - Thread::wait(10000); - ; + //Thread::wait(10000); + ir2master(); } } \ No newline at end of file