Warwick Racing / Mbed 2 deprecated TestAnalogueIn

Tests data at the analogue In. whilst the push button is being depressed (push button pulls input to ground when depressed). Writes this to a csv type file that can be opened in excel and graphed.

Dependencies:   mbed

Diff: main.cpp

Revision:
0:5bd82da0cad9
diff -r 000000000000 -r 5bd82da0cad9 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Nov 28 17:05:40 2010 +0000
@@ -0,0 +1,23 @@
+#include "mbed.h"
+#include "DebouncedIn.h"
+
+LocalFileSystem local("local");
+
+DebouncedIn ChangeUp(p15);      //Debounced class creating digital input to invoke a gear change up
+AnalogIn Position(p20);         //Analogue input to read current position of actuator from POT
+
+int i = 0;
+
+int main() {
+
+while(1)
+    {
+    FILE *Datalogging = fopen("/local/testAnalogue.csv", "w");    
+    while(ChangeUp.falling()) 
+        {
+        i++;
+        fprintf(Datalogging, "%.3f,%.3f\n",Position.read(),i);
+        }
+    fclose(Datalogging);
+    }
+}