From 427000ff9eb9711761115e6f3e97bf42f2a6136c Mon Sep 17 00:00:00 2001
From: Inamr <inamr@stud.ntnu.no>
Date: Wed, 20 Mar 2024 14:36:58 +0100
Subject: [PATCH] made array

---
 prosjekt.X/fan speeeed.h     |  4 ++--
 prosjekt.X/fan speeeeeeeed.c | 30 +++++++++++++-----------------
 2 files changed, 15 insertions(+), 19 deletions(-)

diff --git a/prosjekt.X/fan speeeed.h b/prosjekt.X/fan speeeed.h
index 1fe8baf..f13d447 100644
--- a/prosjekt.X/fan speeeed.h	
+++ b/prosjekt.X/fan speeeed.h	
@@ -24,8 +24,8 @@ extern "C" {
 #include <avr/io.h>
 #include <avr/cpufunc.h>
     int RTC_init();
-    int fan_speed(float voltage_value);
-    inline void fan_speed_toggle();
+    int read_array_get_RPM(int voltage_value);
+    inline void put_in_array();
 
 #ifdef	__cplusplus
 }
diff --git a/prosjekt.X/fan speeeeeeeed.c b/prosjekt.X/fan speeeeeeeed.c
index 59429bf..504093f 100644
--- a/prosjekt.X/fan speeeeeeeed.c	
+++ b/prosjekt.X/fan speeeeeeeed.c	
@@ -41,35 +41,31 @@ int RTC_init() {
             | RTC_PITEN_bm; /* Enable: enabled */
 
 }
-
-int fan_speed(float voltage_value) {
-    int counter = 0;
-    int old_value = 0;
+// skal lage en som finner data hvert ... sekund. Datane skal samles inn i en array. Når arrayen er full skal jeg regne ut rpm. Vet t det er ... mange sek mellom så blir enklere. så noe signalbehandling shit.
+int read_array_get_RPM(int voltage_value) {
     
-    if (voltage_value > 300 && old_value < 300) {
-        counter++;
-    }
-    voltage_value = old_value;
-    return old_value;
-}
-
-inline void fan_speed_toggle() {
-    float fan_speed;
-    float t = 0;
     f = ((1 / t)*1000);
     fan_speed = (f * 60) / 2;
     return fan_speed;
 }
 
+inline void put_in_array() {
+    int voltage_value [30] = {};
+    for(int i = 0; i <30; i++)
+        scanf("%d", &voltage_value[i]);
+    
+}
+
 ISR(RTC_PIT_vect) {
     RTC.PITINTFLAGS = RTC_PI_bm;
-    fan_speed_toggle();
+    
+    put_in_array();
 }
 
 int main(void) {
-    fan_speed();
-    RTC_init();
     sei();
+    read_array_get_RPM();
+    RTC_init();
     while (1) {
 
     }