Posted: February 16th, 2017

Explain the purpose of this lab project is to utilize information presented within the lecture material to develop software code to operate the HVAC Controller.

I need a CodeWarrior program written for a FreeScale Tower Assembly in C language. The program must do the following:

The purpose of this lab project is to utilize information presented within the lecture material to develop software code to operate the HVAC Controller.

1. The thermistor will be read. The data is to be displayed on the LCD in degrees Celsius.

2. The temperature to activate the heater can either be a program constant or allow for user input.

3. The temperature to activate the air conditioner can either be a program constant or allow for user input.

4. The fan (indicated by the LED) is on when either the heater is on or the air conditioner is on. The fan is off when both the heater and air conditioner is off.

5. The LEDs (active low) will be used to indicate the status of the HVAC Controller. LED4 indicates that the heater is activated. LED3 indicates that the HVAC fan is on. LED2 indicates that the air conditioner is activated. LED1 indicates that the HVAC system is set for heat (LED on) or A/C (LED off).

6. The heat/A/C control can be either a program constant or allow for user input.