chris stevens
testing ms5637 library
Revision 0:dd89d33da7c8, committed 2014-05-20
- Comitter:
- cstevens
- Date:
- Tue May 20 16:19:08 2014 +0000
- Commit message:
- test for ms5637 barometer with dodgy calibration
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MS5637.lib Tue May 20 16:19:08 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/cstevens/code/MS5637/#3a9d37268ccd
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue May 20 16:19:08 2014 +0000
@@ -0,0 +1,33 @@
+#include "mbed.h"
+#include "ms5637.h"
+
+ms5637 ms(PTE0, PTE1); // i2c pins used
+Serial pc(USBTX, USBRX); // local terminal interface
+
+
+int main (void)
+{
+ pc.baud(9600); // set up USB serial speed
+
+ // set up the ms5611
+ pc.printf("\n\nInitializing the MS5611..\n\r");
+ ms.cmd_reset();
+ pc.printf("Ready new\n\r");
+
+ while(1) {
+ double Temp = ms.calcTemp(); //calculate press and temp, then returns current temperature in degC
+ double Press = ms.calcPressure(); //calculate press and temp, then returns current pressure in mb
+ double GetPress = ms.getPressure(); //returns current pressure in mb. Does no calculations. Ususally done after calcTemp()
+ double Altitude = ms.getAltitudeFT(1013.25); //enter pressure at sea level in mb, returns altitude in feet
+ double PressSeaLvlFT = ms.getSeaLevelBaroFT(327.2); //enter known altitude in feet, returns sea level pressure in mb
+ double PressSeaLvlM = ms.getAltitudeFT(99.73); //enter known altitude in meters, returns seal level pressure in mb
+
+ pc.printf("Temp: %.2f degC - ", Temp);
+ pc.printf("Barometer: %.1f mB %.3f in/Hg - \r", Press, Press * 0.0295301);
+ // pc.printf("Alt: %.1f ft - ", Altitude);
+ // pc.printf("Sea_Lvl: %.1f ft %.2f m\r", PressSeaLvlFT, PressSeaLvlM);
+ wait(2.0);
+ }
+}
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue May 20 16:19:08 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/8a40adfe8776 \ No newline at end of file