M Chau
df
Revision 0:f303c63965dd, committed 2015-09-29
- Comitter:
- m170984
- Date:
- Tue Sep 29 01:28:19 2015 +0000
- Commit message:
- code and shit
Changed in this revision
diff -r 000000000000 -r f303c63965dd main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Sep 29 01:28:19 2015 +0000
@@ -0,0 +1,51 @@
+//MIDN 2/C Chau
+//Take a temp reading from sensor and send it to MatLab for analysis
+//ES305 Lab2
+#include "mbed.h"
+#include "mbedWSEsbc.h"
+
+float dt; // total change in time
+float totaltime = 5; // total sampling time
+float Ts = 0.01; // sampling period
+int repeat = 17; //Boolean for yes or no
+float Time = 0; // time object
+float measurement = 0; //The measured voltage of the thermocouple
+
+int main()
+{
+ mbedWSEsbcInit(19200); //set baud rate
+ Time = 0; // reset time var
+ t.reset(); // reset time object
+ pc.printf("Enter 1 to begin the loop:\n\r");
+ pc.scanf("%d", &repeat);
+ pc.printf("Enter total sampling time(sec):\n\r");
+ pc.scanf("%f", &totaltime);
+ pc.printf("Enter sampling period(sec):\n\r");
+ pc.scanf("%f", &Ts);
+ while (repeat ==1)
+ {
+ Time = 0; // reset time var
+ t.reset(); // reset time object
+
+ while (Time <= totaltime)
+ {
+ t.start(); // start timing object
+
+ measurement = read_max1270_volts(6,0,0); //read from the device
+ pc.printf("%f,%f\n", Time, measurement); // print measurement
+
+ Time = Time + Ts; // increment time
+
+ dt = Ts - t.read(); // calculate elapsed time
+ wait(dt); // wait
+
+ t.reset(); //restart timing object
+ }
+ pc.printf("Enter 1 to begin the loop:\n\r");
+ pc.scanf("%d", &repeat);
+ pc.printf("Enter total sampling time(sec):\n\r");
+ pc.scanf("%f", &totaltime);
+ pc.printf("Enter sampling period(sec):\n\r");
+ pc.scanf("%f", &Ts);
+ }
+}
\ No newline at end of file
diff -r 000000000000 -r f303c63965dd mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Sep 29 01:28:19 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/9327015d4013 \ No newline at end of file
diff -r 000000000000 -r f303c63965dd mbedWSEsbc.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbedWSEsbc.lib Tue Sep 29 01:28:19 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/jebradshaw/code/mbedWSEsbc/#9041603c430e