Updated cold junction temp curve

* Disabled the hack off on temp as we dont need it for MHP30
* faster ADC on MHP30

source/Core/BSP/Pine64/BSP.cpp

@@ -2,13 +2,14 @@
 
 #include "BSP.h"
 #include "I2C_Wrapper.hpp"
+#include "IRQ.h"
 #include "Pins.h"
 #include "Setup.h"
 #include "TipThermoModel.h"
+#include "configuration.h"
 #include "gd32vf103_timer.h"
 #include "history.hpp"
 #include "main.hpp"
-#include <IRQ.h>
 
 const uint16_t powerPWM         = 255;
 const uint8_t  holdoffTicks     = 25; // delay of 7 ms

source/Core/BSP/Pine64/ThermoModel.cpp

@@ -11,7 +11,7 @@
 #ifdef TEMP_uV_LOOKUP_HAKKO
 const uint16_t uVtoDegC[] = {
     //
-    //
+    // uv -> temp in C
     0,     0,   //
     266,   10,  //
     522,   20,  //