OhmBoyZ_Capstone
/
MagneticRead
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Dependencies: mbed
Repository for the 2015 OhmBoyZ Capstone group.
Revision 14:9748a17f6bce, committed 2015-12-08
- Comitter:
- Krabby127
- Date:
- Tue Dec 08 02:32:02 2015 +0000
- Parent:
- 13:51e3bfd1f6c0
- Child:
- 15:478a1f3ad7c2
- Commit message:
- Compactness
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Tue Dec 08 02:28:57 2015 +0000
+++ b/main.cpp Tue Dec 08 02:32:02 2015 +0000
@@ -11,7 +11,7 @@
printf("\n\rAnalogIn example\n\r");
while(1) {
meas = analog_value.read(); // Converts and read the analog input value (value from 0.0 to 1.0)
- meas = meas * 3.3; // Change the value to be in the 0 to 3.3 range (currently to mV)
+ meas *= 3.3; // Change the value to be in the 0 to 3.3 range (currently to mV)
printf("meas = %fmV\n\r",meas*1000); // Print out raw measurement in terms of mV
b=(meas-(3.3/2.0))/(4.0*12.2*100.0); // Based on equation 1 from DRV425EVM pdf
//VVOUT [V] = B × G × RSHUNT × GAMP = B [uT] × 12.2 mA/mT × RSHUNT [Ω] × 4 [V/V]
