Diff: main.cpp

Revision:

1:bc2db3bff4bb

Parent:

0:bed29da02e8b

Child:

2:620ff9f02d62

--- a/main.cpp	Mon Oct 13 10:44:50 2014 +0000
+++ b/main.cpp	Mon Oct 13 11:02:05 2014 +0000
@@ -6,6 +6,8 @@
 #define A0HP 0.999214978283642
 #define B1HP -1.943446330323158
 #define B0HP 0.945001709500376
+#define TSAMP 0.01
+
 
 AnalogIn    emg0(PTB1);
 MODSERIAL pc(USBTX,USBRX);
@@ -14,12 +16,12 @@
 float filter(float);
 float emg_value;
 static float y,x1=0,y1=0,x2=0,y2=0;
-
+volatile bool looptimerflag;
 
 
 void read()
 {
-        emg_value=emg0.read_u16();
+    emg_value=emg0.read_u16();
 }
 
 float filter(float emg0_value)
@@ -39,13 +41,21 @@
     scope.send();
 }
 
+void setlooptimerflag(void)
+{
+    looptimerflag = true;
+}
+
 int main()
 {
     pc.baud(115200);
-    timer.attach(read,0.05);
-    timer.attach(viewer,0.05);
-//timer.attach(scope,0.05);
+    timer.attach(setlooptimerflag,TSAMP);
+    //timer.attach(scope,0.05);
     while(1) {
+        while(!looptimerflag)
+            looptimerflag = false;
+        read();
         y = filter(emg_value);
-           }
+        viewer();
+    }
 }
\ No newline at end of file