Philippe Fontaine / Mbed 2 deprecated rtos_basic

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Dependencies:   mbed-rtos mbed

Fork of rtos_basic by mbed official

AnalogBuffer.h@11:fe7d53172c00, 2017-01-29 (annotated)

Committer:
philfontaine
Date:
Sun Jan 29 23:06:46 2017 +0000
Revision:
11:fe7d53172c00
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
philfontaine 11:fe7d53172c00 1
philfontaine 11:fe7d53172c00 2 class AnalogBuffer {
philfontaine 11:fe7d53172c00 3 public:
philfontaine 11:fe7d53172c00 4 AnalogBuffer(){
philfontaine 11:fe7d53172c00 5 index = 0;
philfontaine 11:fe7d53172c00 6 for(int i = 0; i < BUFFER_SIZE; i++) {
philfontaine 11:fe7d53172c00 7 buffer[i] = 0;
philfontaine 11:fe7d53172c00 8 }
philfontaine 11:fe7d53172c00 9 }
philfontaine 11:fe7d53172c00 10 void put(unsigned short value){
philfontaine 11:fe7d53172c00 11 buffer[index++] = value;
philfontaine 11:fe7d53172c00 12 if (index >= BUFFER_SIZE) {
philfontaine 11:fe7d53172c00 13 index = 0;
philfontaine 11:fe7d53172c00 14 }
philfontaine 11:fe7d53172c00 15 }
philfontaine 11:fe7d53172c00 16 unsigned short average(){
philfontaine 11:fe7d53172c00 17 unsigned short sum = 0;
philfontaine 11:fe7d53172c00 18 for(int i = 0; i < BUFFER_SIZE; i++) {
philfontaine 11:fe7d53172c00 19 sum += buffer[i];
philfontaine 11:fe7d53172c00 20 }
philfontaine 11:fe7d53172c00 21 return sum/BUFFER_SIZE;
philfontaine 11:fe7d53172c00 22 }
philfontaine 11:fe7d53172c00 23 private:
philfontaine 11:fe7d53172c00 24 static const int BUFFER_SIZE = 5;
philfontaine 11:fe7d53172c00 25 unsigned short buffer[BUFFER_SIZE];
philfontaine 11:fe7d53172c00 26 int index;
philfontaine 11:fe7d53172c00 27 };