Philippe Fontaine / Mbed 2 deprecated rtos_basic

tiens nic

Dependencies:   mbed-rtos mbed

Fork of rtos_basic by mbed official

Diff: AnalogBuffer.h

Revision:
11:fe7d53172c00
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/AnalogBuffer.h	Sun Jan 29 23:06:46 2017 +0000
@@ -0,0 +1,27 @@
+
+class AnalogBuffer {
+public:
+    AnalogBuffer(){
+        index = 0;
+        for(int i = 0; i < BUFFER_SIZE; i++) {
+            buffer[i] = 0;
+        }   
+    }
+    void put(unsigned short value){
+        buffer[index++] = value;
+        if (index >= BUFFER_SIZE) {
+            index = 0;
+        }
+    }
+    unsigned short average(){
+        unsigned short sum = 0;
+        for(int i = 0; i < BUFFER_SIZE; i++) {
+            sum += buffer[i];
+        }
+        return sum/BUFFER_SIZE;
+    }
+private:
+    static const int BUFFER_SIZE = 5;
+    unsigned short buffer[BUFFER_SIZE];
+    int index;
+};
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