Revision 1:4800e2f494f1, committed 2020-01-21

Comitter:

the_nabil

Date:

Tue Jan 21 16:04:23 2020 +0000

Parent:

0:030060e88177

Commit message:

pulsesensor

Changed in this revision

--- a/PulseSensor.cpp	Thu May 31 21:45:15 2018 +0000
+++ b/PulseSensor.cpp	Tue Jan 21 16:04:23 2020 +0000
@@ -34,7 +34,7 @@
 
 void PulseSensor::sensor_ticker_callback(void)
 {
-    Signal = 1023 * _pAin->read();              // read the Pulse Sensor
+    Signal = 3300 * _pAin->read();              // read the Pulse Sensor
     
     
     sampleCounter += 4;                         // keep track of the time in mS with this variable

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/USBDevice.lib	Tue Jan 21 16:04:23 2020 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/USBDevice/#53949e6131f6

--- a/main.cpp	Thu May 31 21:45:15 2018 +0000
+++ b/main.cpp	Tue Jan 21 16:04:23 2020 +0000
@@ -1,54 +1,65 @@
 #include "mbed.h"
 #include "PulseSensor.h"
+#include "USBSerial.h"
 
-Serial pc(USBTX, USBRX);
-DigitalOut led(D12);
+USBSerial pc;
+DigitalOut led(PC_8);
 PulseSensor sensor;
-InterruptIn button(USER_BUTTON);
+InterruptIn button(PC_13);
 
 int result;
 int len = 20;
-int values,count,trash;
+int values;
+int count;
+int trash;
 int myBPM;
 
+
 void pressed(){
     pc.printf("Your data are been sent\r\n");
 }
  
 void sendDataToProcessing(char symbol, int data){
     if(symbol == 'B') {
-        if(count<len){
+        if(::count<len){
             result = data<50?50:(data>120?120:data);
             //pc.printf("\rLoading");
-            count++;
+            ::count++;
             //for(int i=0;i<(j%4);++i) pc.printf(" .");
             if(result<51 || result >119) trash++;
             else    values+=result;
     
         }
-        if(count==len){
+        if(::count==len){
             myBPM=values/(len-trash);
             if(myBPM == 0){//if the result is composed only 
                 pc.printf("\rOps, something was wrong, I restart the measurement\r\n");
-                 led=0;count=0;values=0;trash=0;
+                 led=0; ::count=0;values=0;trash=0;
             }
             else{
                 led = 1;
                 pc.printf("\rYour average BPM are: %d\r\n[Black]\trestart the measurement\r\n[Blue]\tconfirm the data\r\n",myBPM);
                 button.fall(&pressed);
-                count++;
+                ::count++;
             }
         }
     }    
 }
 
+
 int main() {
-    pc.baud(115200);
+    //pc.baud(115200);
+    wait(1);
+    
     pc.printf("\r\n+++++++++++++++++++++++++++++++++++++++++++++++");    
-    pc.printf("\r\nStart to inizialize the process\n");
-    led=0;count=0;trash=0;values=0;
-    PulseSensor sensor(A0, sendDataToProcessing);
+    pc.printf("\r\nStart to initialize the process\n");
+    
+    
+    led=0; ::count=0; trash=0; values=0;
+    PulseSensor sensor(A1, sendDataToProcessing);
     while(1) {
         sensor.start();
+        wait(1);
     }
+    
 }
\ No newline at end of file

--- a/mbed.bld	Thu May 31 21:45:15 2018 +0000
+++ b/mbed.bld	Tue Jan 21 16:04:23 2020 +0000
@@ -1,1 +1,1 @@
-https://os.mbed.com/users/mbed_official/code/mbed/builds/5aab5a7997ee
\ No newline at end of file
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file