S5info_H14
app6
Dependencies: mbed
Diff: main.cpp
- Revision:
- 0:ac91697dd6e0
- Child:
- 1:770d7fd69e4f
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Apr 01 13:20:48 2014 +0000
@@ -0,0 +1,18 @@
+#include "mbed.h"
+
+AnalogIn in(p20);
+Serial pc(USBTX, USBRX);
+
+int main()
+{
+ unsigned short volt;
+ int d;
+
+ while(1)
+ {
+ volt = in.read_u16();
+ d = -4*pow(10, -15)*pow(volt, 5) + 4*pow(10, -11)*pow(volt, 4) - 1*pow(10, -7)*pow(volt, 3) + 0.0002*pow(volt, 2) - 0.1759*volt + 111.38;
+ pc.printf("V: %d, d: %d", volt, d);
+ wait(0.1);
+ }
+}