From 953650c953f7f8132f9b6bbbece481235b20386f Mon Sep 17 00:00:00 2001
From: phyto <tth@phytotron.tetalab.org>
Date: Wed, 3 Apr 2019 18:38:32 +0200
Subject: [PATCH] taking four sample by pass

---
 simulator/rdtemp/rdtemp.ino | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/simulator/rdtemp/rdtemp.ino b/simulator/rdtemp/rdtemp.ino
index cf22f55..101cf7b 100644
--- a/simulator/rdtemp/rdtemp.ino
+++ b/simulator/rdtemp/rdtemp.ino
@@ -4,7 +4,7 @@
 /* -------------------------------------------------- */
 
 #define NBVAL   4
-#define DELAI   5000
+#define DELAI   10000
 
 /* -------------------------------------------------- */
 void setup() {
@@ -26,15 +26,25 @@ void setup() {
 /* -------------------------------------------------- */
 /* ================================================== */
 short adc_pins[] = { A0, A1, A2, A4 };
+#define NB_PASSE  4
 /* -------------------------------------------------- */
 void updatevalues(short *ptr)
 {
-  int foo;
+  short foo, pass;
+
+  for (foo=0; foo<NBVAL; foo++) { 
+    ptr[foo] = 0;
+    }   
   digitalWrite(LED_BUILTIN, HIGH);
-  for (foo=0; foo<NBVAL; foo++) {
-    ptr[foo] = analogRead(adc_pins[foo]);
-    delay(200);
+  for (pass=0; pass<NB_PASSE; pass++) {
+    for (foo=0; foo<NBVAL; foo++) {
+      ptr[foo] += analogRead(adc_pins[foo]);
+      delay(100);
+      }
     }
+  for (foo=0; foo<NBVAL; foo++) { 
+    ptr[foo] /= NB_PASSE;
+    }   
   digitalWrite(LED_BUILTIN, LOW);
 }
 /* -------------------------------------------------- */
@@ -56,6 +66,7 @@ void update_and_send(void)
   
   updatevalues(values);
   sendvalues(values);
+  
 }
 /* ================================================== */
 void loop() {