vr1.1
Dependencies: FreescaleIAP mbed-rtos mbed
Fork of CDMS_RTOS_v1_1 by
Diff: main.cpp
- Revision:
- 7:c270a9e37290
- Parent:
- 6:2026890397d6
- Child:
- 8:607ae92fa6af
diff -r 2026890397d6 -r c270a9e37290 main.cpp --- a/main.cpp Tue Jun 16 16:16:12 2015 +0000 +++ b/main.cpp Fri Jul 03 08:38:12 2015 +0000 @@ -1,42 +1,58 @@ +/*Header Files*/ #include "mbed.h" #include "rtos.h" #include "func_head.h" #include "i2c.h" #include "SDCard.h" -#define HK_DATA 25 -#define HK_ITER 15 +#include "hk_cdms.h" +#include "power.h" +/*End*/ + +/*Hash define parameters*/ +#define HK_DATA 25 //Total Hk data that is to be stored in SD card +#define HK_ITER 5 //The iterations after which the HK data will be stored in the SD card +/*End*/ + Serial pc(USBTX,USBRX); -extern SPISlave pl_spi ; // mosi, miso, sclk, ssel --> using SPI1 +/*Configuring pins*/ +InterruptIn pl_sc_data(PTC3); //interrupt from payload to send science data +InterruptIn cdms_rcv_tc(PTC12); //interrupt from comm b4 sending tc +InterruptIn bae_tm_rcv(PTC11); //interrupt from bae b4 sending tm +InterruptIn pl_tm_rcv(PTC10); ////interrupt from bae b4 sending tm +/*End*/ -InterruptIn pl_sc_data(PTC3); -InterruptIn cdms_rcv_tc(PTC12); -InterruptIn bae_tm_rcv(PTC11); -InterruptIn pl_tm_rcv(PTC10); +/*Delclaring extern objects*/ extern I2C master; extern DigitalOut irpt_2_slv; +extern SPISlave pl_spi ; // mosi, miso, sclk, ssel --> using SPI1 +/*End*/ +/*Declaring global variables*/ char i2c_data[25]; int hk_count=0; uint8_t hk_data[512]; -uint8_t* rtc_data; +uint8_t rtc_data[8]; uint64_t hk_block_number = 1; +/*End*/ -/*****************************************************************Threads USed*************************************************************************/ -Thread *ptr_t_hk_acq; //pointer:::::::::to read state of one thread from another +/*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; +/*End*/ +/*All Threads*/ 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(); + FCTN_CDMS_RLY_TC(); } } @@ -46,7 +62,7 @@ { Thread::signal_wait(0x3); pc.printf("in T_CDMS_RLY_TM\r\n"); - FUNC_CDMS_RLY_TM(); + FCTN_CDMS_RLY_TM(); } } @@ -56,70 +72,79 @@ { Thread::signal_wait(0x1); pc.printf("in T_PL_RCV_SC_DATA\r\n"); - FUNC_PL_RCV_SC_DATA(); + FCTN_PL_RCV_SC_DATA(); } } - +/*End*/ + +/*RTOS Scheduler*/ void TSC_CDMS_HK_MAIN(void const *args) { - pc.printf("in FUNC_CDMS_HK_MAIN()\r\n"); - FCTN_MASTER_I2C('h' , i2c_data ); - FUNC_CDMS_RD_RTC(rtc_data); + pc.printf("in FCTN_CDMS_HK_MAIN()\r\n"); + FCTN_MASTER_I2C('h' , i2c_data ); //BAE hk data is collected + FCTN_CDMS_RD_RTC(rtc_data); //RTC data is read to the rtc_data. for(int i=(hk_count%(HK_ITER+1))*(HK_DATA+8);i<(hk_count%(HK_ITER+1))*(HK_DATA+8)+8;i++) { - hk_data[i] = rtc_data[i]; + hk_data[i] = rtc_data[i-(hk_count%(HK_ITER+1))*(HK_DATA+8)]; } for(int i=(hk_count%(HK_ITER+1))*(HK_DATA+8)+8;i<(hk_count%(HK_ITER+1))*(HK_DATA+8)+8+HK_DATA;i++) { - hk_data[i] = i2c_data[i]; + hk_data[i] = i2c_data[i-(hk_count%(HK_ITER+1))*(HK_DATA+8)+8]; } hk_count++; - if(hk_count%15==0) + if(hk_count%HK_ITER==0) { for(int i=(hk_count%(HK_ITER+1))*(HK_DATA+8)+8+HK_DATA;i<512;i++) { hk_data[i] = '/0'; } hk_count = 0; - FUNC_WR_SD(hk_data,hk_block_number); + FCTN_WR_SD(hk_data,hk_block_number); // HK data is written to the SD card for(int i=0;i<512;i++) { hk_data[i] = '/0'; } - FUNC_RD_SD(hk_data,hk_block_number); - hk_block_number; + FCTN_RD_SD(hk_data,hk_block_number); + hk_block_number++; printf("\n\r sd card hk data\n"); for(int i=0;i<512;i++) { pc.printf("%d|",hk_data[i]); } + // FCTN_CDMS_HK_MAIN(); + FCTN_POWER_MODE(80); //to check dummy power algo } pc.printf("\n\r hk exited\n"); } +/*End*/ +/*All ISR's*/ void ISR_PL_RCV_SC_DATA() { - ptr_t_sc_data->signal_set(0x1); + ptr_t_sc_data->signal_set(0x1); //science thread is signalled from here } void ISR_CDMS_RLY_TC() { - ptr_t_tc->signal_set(0x2); + ptr_t_tc->signal_set(0x2); //TC thread is signalled from here } void ISR_CDMS_RLY_TM() { - ptr_t_tm->signal_set(0x3); + ptr_t_tm->signal_set(0x3); //TM thread is signalled from here whenever a interrupt comes from } +/*End*/ -int main() { +/*main thread*/ +int main() +{ printf("\n\r CDMS Activated \n"); 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); master.frequency(100000); RtosTimer TIMER_HK_ACQ(TSC_CDMS_HK_MAIN,osTimerPeriodic); - TIMER_HK_ACQ.start(20000); + TIMER_HK_ACQ.start(10000); irpt_2_slv = 1; pl_sc_data.rise(&ISR_PL_RCV_SC_DATA); cdms_rcv_tc.rise(&ISR_CDMS_RLY_TC); @@ -129,8 +154,10 @@ pl_spi.format(8,3); // SPI format --> 16 bits, mode = 0 pl_spi.frequency(1000000); - FUNC_INIT_RTC(); - int *status_sd = FUNC_INIT_SD(); + FCTN_CDMS_HK_INIT(); + FCTN_INIT_RTC(); + int *status_sd = FCTN_INIT_SD(); while(1); -} \ No newline at end of file +} +/*End*/ \ No newline at end of file