Akira Kashihara
ARLISS2012
Dependencies: mbed-rtos mbed MMA7361L MPL115A2
Fork of
rtos_basic
by 
mbed official
Revision 6:c97217c9191b, committed 2015-04-30
- Comitter:
- AkiraK
- Date:
- Thu Apr 30 13:50:23 2015 +0000
- Parent:
- 5:31bafc5b1bcd
- Child:
- 12:a40b5f2461fb
- Commit message:
- ARLISS2012 Hidaka High School
Changed in this revision
--- a/MMA7361L.lib Thu Aug 30 09:37:06 2012 +0000 +++ b/MMA7361L.lib Thu Apr 30 13:50:23 2015 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/yamaguch/code/MMA7361L/#9c2d70a61ce1 +http://mbed.org/users/yamaguch/code/MMA7361L/#ce1a0d55f3c9
--- a/MPL115A2.lib Thu Aug 30 09:37:06 2012 +0000 +++ b/MPL115A2.lib Thu Apr 30 13:50:23 2015 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/yamaguch/code/MPL115A2/#21a2dc316bf3 +http://mbed.org/users/yamaguch/code/MPL115A2/#d77bd4340924
--- a/main.cpp Thu Aug 30 09:37:06 2012 +0000
+++ b/main.cpp Thu Apr 30 13:50:23 2015 +0000
@@ -1,3 +1,7 @@
+/*
+@author Akira Kashihara <akira.kashihara@gmail.com>
+@suthor Kenta Osaki
+*/
#include "mbed.h" //use mbed basic library <include start
#include "MPL115A2.h" // use MPL115A2 library
#include "MMA7361L.h" //use MMA7361L library use
@@ -12,12 +16,12 @@
DigitalIn startsw(p6); //decide pin number of start switch
BusOut leds(LED1, LED2, LED3, LED4); // decide led number of system check
AnalogIn hu(p16); // decide pin number of humidity
-AnalogIn illu(p15);
+//AnalogIn illu(p15);
Serial xbee(p28,p27); //decide pin number of xbee and decide Serial using
Serial gps(p13, p14); // decide pin number of gps <which pin does system use?(end)
-float begin, end;// timer define
-float begin_1;
+long int begin, end;// timer define
+long int begin_1 = 0;
FILE *fp = fopen("/local/cansat.txt", "a"); //file system start, file open <about file system to open "cansat.txt"
@@ -25,10 +29,10 @@
char GPS[1000];
int timer_count = 0;
int xbee_count = 0;
-bool xbee_flag = false;
+bool xbee_flag = true;
bool gps_flag = true; //about gps_flag define(true) <gps_define(true)
bool gps_get = true; //which gps get or lost
-bool stateSW = false; //about switch flag define(false) <stateSW(false)
+bool stateSW = false; //about switch flag define(false) // <stateSW(false)
int at = 20; // define avarage time
void gps_thread(void const *argument) // <gps thread start
@@ -107,24 +111,26 @@
float accelX = accelx_buff / at;
float accelY = accely_buff / at;
float accelZ = accelz_buff / at; // <avarage data(end)
- float lx = illu * 3.3 / 3 * 1000;
+ // float lx = illu * 3.3 / 3 * 1000;
end = timer.read_us() - timer_count*2000;
- double timers = (end - begin ) / 1000000;
+ double timers = 1.0 * (end - begin ) / 1000000;
if(timers > 2000) {
timer_count ++;
- begin = timer.read_us() - timer_count*2000;; //timer number read
+ begin = timer.read_us() - timer_count * 2000; //timer number read
timers = (end - begin) / 1000000;
}
if(xbee_count > 6) {
- double stop_timer = (end - begin_1) / 1000000;
- if(stop_timer > 30) {
+ double stop_timer = 1.0 * (end - begin_1) / 1000000;
+ if(stop_timer > 60 * 30) {
fclose(fp);
timer.stop();
- gps_flag = 0;
+ gps_get = 1;
+ gps_flag = 1;
+ xbee.printf("CanSat was able to close the file\r\n");
while(true) {
leds = 8;
wait(1.0);
@@ -133,32 +139,29 @@
}
}
}
-
- if(lx > 800) {
- xbee_count ++;
+ /* if(lx > 800) {
+ xbee_count ++;
- if(xbee_count > 5) {
- xbee_flag = true;
- if(xbee_count == 6) {
- begin_1 = timer.read_us();
- break;
- }
- }
- }
-
+ if(xbee_count >= 5) {
+ xbee_flag = true;
+ if(xbee_count == 5) {
+ begin_1 = timer.read_us();
+ }
+ }
+ }*/
leds = 4;
if (gps_get == false) {
- fprintf(fp, "$DATA,%4.1f,%4.1f,%2.2f,%2.2f,%2.2f,%4.1f,%4.1f,%5.2f,#end\r\n", timers + timer_count * 2000, tempv, accelX, accelY, accelZ, press, humi,lx);
+ fprintf(fp, "$DATA,%4.1f,%4.1f,%2.2f,%2.2f,%2.2f,%4.1f,%4.1f,#end\r\n", timers + timer_count * 2000, tempv, accelX, accelY, accelZ, press, humi);
if(xbee_flag == true) {
- xbee.printf("$DATA,%4.1f,%4.1f,%2.2f,%2.2f,%2.2f,%4.1f,%4.1f,%5.2f,#end\r\n", timers + timer_count * 2000, tempv, accelX, accelY, accelZ, press, humi,lx);
+ xbee.printf("$DATA,%4.1f,%4.1f,%2.2f,%2.2f,%2.2f,%4.1f,%4.1f,#end\r\n", timers + timer_count * 2000, tempv, accelX, accelY, accelZ, press, humi);
}
}
if (gps_get == true) {
leds = 15;
if(xbee_flag == true) {
- xbee.printf("%s,#end\r\n", GPS); //GPS data is dent by xbee <xbee send system(GPS)
+ xbee.printf("%s,#end\r\n", GPS); //GPS data is dent by xbee
}
fprintf(fp, "%s,#end\r\n", GPS); //GPS data is writen to mbed <write system(GPS)
gps_get = false;