fixes

ModbusThermometer.cpp

@@ -59,10 +59,6 @@ struct {
 } modbusHoldingRegisters;
 
 
-float pt1000(float r) {
-  return (r / PT1000_R0 - 1) / PT1000_Coeff;
-}
-
 void setup() {  
   delay(100);
   led.begin(LED_PIN);

Thermometer.cpp

@@ -1,6 +1,6 @@
 #include "Thermometer.h"
 
-using Thermometer;
+using namespace nsThermometer;
 
 Thermometer::Thermometer() {
 	
@@ -16,4 +16,4 @@ void Thermometer::exec(float r) {
 	temperatureRaw = (r / PT1000_R0 - 1) / PT1000_Coeff;
 
 	
-}
+}

Thermometer.h

@@ -4,7 +4,7 @@
 #include <Arduino.h>
 #include <stdint.h>
 
-namespace {
+namespace nsThermometer {
 	const float R_REF = 3000.0;
 	const float PT1000_R0 = 1000.0;
 	const float PT1000_Coeff = 3.85e-3;

ads1210.cpp

@@ -76,8 +76,8 @@ void ADS1210::exec() {
 
 		value = res.out;
 		
-		u = ((float)(value / V_MAX)) * U_REF;
+		u = (((float)value) / ((float)V_MAX)) * U_REF;
-		r = (((float)(V_MAX / value)) - 1.0) * R_REF;
+		r = ((((float)V_MAX) / ((float)value)) - 1.0) * R_REF;
 
 		if (value == 0) {
 			// fatal(2);