HEPTA-Sat Training 2020 / Mbed 2 deprecated Lab3-06_create_satellite_program_step3_v1

for_20211114

Dependencies:   HEPTA_SENSOR mbed HEPTA_EPS HEPTA_COM HEPTA_CDH

main.cpp@28:80d6576011e1, 2021-11-14 (annotated)

Committer:
heptasat2021
Date:
Sun Nov 14 08:10:45 2021 +0000
Revision:
28:80d6576011e1
Parent:
27:ecdf196153cd
Child:
29:3d7a0b3a1b8a
20211114

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:bdbd3d6fc5d5 1 #include "mbed.h"
HeptaSatTraining2019 25:ccc5ff675e0c 2 #include "HEPTA_CDH.h"
HeptaSatTraining2019 25:ccc5ff675e0c 3 #include "HEPTA_EPS.h"
MEXT1 27:ecdf196153cd 4 DigitalOut cond[]={LED1,LED2,LED3,LED4};
MEXT1 27:ecdf196153cd 5 Serial gs(USBTX,USBRX); // for ground station
HeptaSatTraining2019 26:220e5f95168a 6 HEPTA_CDH cdh(p5, p6, p7, p8, "sd");
HeptaSatTraining2019 26:220e5f95168a 7 HEPTA_EPS eps(p16,p26);
heptasat2021 28:80d6576011e1 8 Timer sattime;
MEXT1 27:ecdf196153cd 9 int rcmd = 0,cmdflag = 0; //command variable
HeptaSatTraining2019 24:3659e0c223c8 10
MEXT1 27:ecdf196153cd 11 //getting command and flag
HeptaSatTraining2019 26:220e5f95168a 12 void commandget()
HeptaSatTraining2019 26:220e5f95168a 13 {
MEXT1 27:ecdf196153cd 14 rcmd=gs.getc();
HeptaSatTraining2019 26:220e5f95168a 15 cmdflag = 1;
HeptaSatTraining2019 26:220e5f95168a 16 }
MEXT1 27:ecdf196153cd 17 //interrupting
MEXT1 27:ecdf196153cd 18 void receive(int rcmd, int cmdflag)
HeptaSatTraining2019 26:220e5f95168a 19 {
MEXT1 27:ecdf196153cd 20 gs.attach(commandget,Serial::RxIrq);
HeptaSatTraining2019 26:220e5f95168a 21 }
MEXT1 27:ecdf196153cd 22 //initialzing
HeptaSatTraining2019 26:220e5f95168a 23 void initialize()
HeptaSatTraining2019 26:220e5f95168a 24 {
HeptaSatTraining2019 26:220e5f95168a 25 rcmd = 0;
HeptaSatTraining2019 26:220e5f95168a 26 cmdflag = 0;
MEXT1 27:ecdf196153cd 27 cond[0] = 0;
HeptaSatTraining2019 26:220e5f95168a 28 }
MEXT1 27:ecdf196153cd 29
MEXT1 27:ecdf196153cd 30 int main() {
MEXT1 27:ecdf196153cd 31 gs.baud(9600);
MEXT1 27:ecdf196153cd 32 gs.printf("From Sat : Operation Start...\r\n");
MEXT1 27:ecdf196153cd 33 int flag = 0; // condition
heptasat2021 28:80d6576011e1 34 float btvol,temp; //Voltage, Temerature
heptasat2021 28:80d6576011e1 35 sattime.start();
MEXT1 27:ecdf196153cd 36 receive(rcmd,cmdflag); //interupting by ground station command
MEXT1 27:ecdf196153cd 37
MEXT1 27:ecdf196153cd 38 for(int i = 0; i < 100; i++) {
MEXT1 27:ecdf196153cd 39 //Sensing and Transmitting HK data
MEXT1 27:ecdf196153cd 40 eps.vol(&btvol);
MEXT1 27:ecdf196153cd 41 temp = 28.5;
heptasat2021 28:80d6576011e1 42 gs.printf("HEPTASAT::Condition = %d, Time = %f [s], batVol = %.2f [V],Temp = %.2f [C]\r\n",flag,sattime.read(),btvol,temp);
MEXT1 27:ecdf196153cd 43 //Condition
MEXT1 27:ecdf196153cd 44 cond[0] = 1;
MEXT1 27:ecdf196153cd 45 //Power Saving Mode
MEXT1 27:ecdf196153cd 46 if(btvol <= 3.5) {
HeptaSatTraining2019 26:220e5f95168a 47 eps.shut_down_regulator();
HeptaSatTraining2019 26:220e5f95168a 48 flag = 1;
HeptaSatTraining2019 26:220e5f95168a 49 } else {
HeptaSatTraining2019 26:220e5f95168a 50 eps.turn_on_regulator();
HeptaSatTraining2019 26:220e5f95168a 51 flag = 0;
HeptaSatTraining2019 26:220e5f95168a 52 }
HeptaSatTraining2019 26:220e5f95168a 53 if(flag == 1) {
MEXT1 27:ecdf196153cd 54 gs.printf("Power saving mode ON\r\n");
HeptaSatTraining2019 26:220e5f95168a 55 }
MEXT1 27:ecdf196153cd 56 //Contents of command
HeptaSatTraining2019 26:220e5f95168a 57 if (cmdflag == 1) {
HeptaSatTraining2019 26:220e5f95168a 58 if (rcmd == 'a') {
MEXT1 27:ecdf196153cd 59 for(int j=0;j<5;j++){
MEXT1 27:ecdf196153cd 60 gs.printf("HEPTASAT::Hello World!\r\n");
MEXT1 27:ecdf196153cd 61 cond[0] = 0;
MEXT1 27:ecdf196153cd 62 wait(1);
MEXT1 27:ecdf196153cd 63 cond[0] = 1;
MEXT1 27:ecdf196153cd 64 }
HeptaSatTraining2019 26:220e5f95168a 65 }
HeptaSatTraining2019 26:220e5f95168a 66 initialize();
HeptaSatTraining2019 26:220e5f95168a 67 }
HeptaSatTraining2019 24:3659e0c223c8 68 }
heptasat2021 28:80d6576011e1 69 sattime.stop();
MEXT1 27:ecdf196153cd 70 gs.printf("From Sat : Operation Stop...\r\n");
umeume 2:1c5cdb2c3e0f 71 }