From ca28e23b70411d5cd75c5e03527847b123f3b4b9 Mon Sep 17 00:00:00 2001
From: Elp03 <helle@grasmo.no>
Date: Tue, 9 Apr 2024 16:13:04 +0200
Subject: [PATCH] Fixed header, comments and Muxpos

---
 prosjekt.X/voltage.c | 6 +++---
 prosjekt.X/voltage.h | 6 ++++++
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/prosjekt.X/voltage.c b/prosjekt.X/voltage.c
index c7ed16e..b06fa06 100644
--- a/prosjekt.X/voltage.c
+++ b/prosjekt.X/voltage.c
@@ -35,14 +35,14 @@ uint16_t ADC0_read(void) {
 
 uint16_t thermistor_voltage_read() {
     /* Gets value for the diode */
-    ADC0.MUXPOS = 0x03;
+    ADC0.MUXPOS = 0x03; // Read PD3
     uint16_t adc_val = ADC0_read();
 
     return adc_val;
 }
-
+// Gets the value over thermistor
 uint16_t external_voltage_read(){
-    ADC0.MUXPOS = 0x02; 
+    ADC0.MUXPOS = 0x06; // Read PD6
     uint16_t adc_val = ADC0_read();
     
     return adc_val;
diff --git a/prosjekt.X/voltage.h b/prosjekt.X/voltage.h
index af2e76d..4f88758 100644
--- a/prosjekt.X/voltage.h
+++ b/prosjekt.X/voltage.h
@@ -54,7 +54,13 @@ extern "C" {
     uint16_t ADC0_read(void);
     // Gets the value from sensor and internal voltage
     uint16_t internal_voltage_read();
+    // Gets the value over thermistor
     uint16_t thermistor_voltage_read();
+    // Gets internal voltage
+    uint16_t external_voltage_read();
+    // Converts value to voltage
+    uint16_t convert_to_voltage(uint16_t adc_val);
+    
 #ifdef	__cplusplus
 }
 #endif /* __cplusplus */