Louis Marr
Rev 1.6 - Sample Period Work in progress
Dependencies: mbed Bitmap N5110 TMP102 Joystick
main.cpp
- Committer:
- louismarr
- Date:
- 2022-01-29
- Revision:
- 25:1073839e2224
- Parent:
- 24:0ae7d800d17d
File content as of revision 25:1073839e2224:
/*
@Acknowledgements to (c) Craig A. Evans, University of Leeds, Feb 2016 for Temp Library
@Acknowledgements to (c) Dr. Edmond Nurellari, University of Lincoln, Dec 2021 for Classes used
@Using Various Libraries & Functions in order to create a
@Temperature Based Health Assistive Smart Device
@In the form of a Smart Tap which will assist users in every day tasks to
@prevent illness and injury
*/
/*
======================== Library Imports =======================================
Importing the Header Files from the Class Libraries into the main.cpp
*/
#include "mbed.h" // Mbed OS Library
#include "TMP102.h" // TMP102 Header File
#include "N5110.h" // N5110 Header File
#include "Bitmap.h" // Bitmap Header File
#include "Joystick.h" // Joystick Header File
/*
========================== Vairable Setup ======================================
Pre-Determining the various Variable names to hardware pins on the K64F Board
*/
TMP102 Tmp(I2C_SDA,I2C_SCL); // Create TMP102 object
N5110 lcd(PTC9,PTC0,PTC7,PTD2,PTD1,PTC11); // Create lcd objec
Serial serial(USBTX,USBRX); // CoolTerm TX, RX Comms Setup for Debug
AnalogIn SetP(PTB2); // Potentiometer for Setpoint
Joystick Joystick(PTB10,PTB11,PTC16); // Create Joystick (PTB10 = Up/Down) (PTB11 = L/R) (PTB16 = Button)
DigitalOut RED_led(LED_RED); // On-board K64F LED'S
DigitalOut GRN_led(LED_GREEN);
DigitalOut BLU_led(LED_BLUE);
DigitalOut Clg_LED(PTA2); // Green LED on PCB for Cooling
DigitalOut Ready_LED(PTA1); // Green LED on PCB for when water is ready
DigitalOut Htg_LED(PTC3); // Red LED on PCB for Cooling
DigitalOut Boil_LED(PTD3);
InterruptIn sw2(SW2); // On-board K64F Switches
InterruptIn sw3(SW3);
InterruptIn R(PTB3); // Right Bumper Button
InterruptIn L(PTB18); // Left Bumper Button
InterruptIn A(PTB9); // A button Button
InterruptIn Y(PTC12); // Y Button Button
// Interrupt Services volatile flag which will change within the isr
volatile int g_R_flag = 0; // g_ in order to show it is a global variable.
volatile int g_L_flag = 0;
volatile int g_A_flag = 0;
volatile int g_Y_flag = 0;
/*
========================= Void Declaration =====================================
Functions to be called throughout code in order to improve readability
*/
void error(); // Error Hang Code Function
void init_serial(); // Setup serial port Function
void init_K64F(); // K64F Disabling Onboard Components Function
void R_isr(); // Interrupt Voids
void L_isr();
void A_isr();
void Y_isr();
// Display Screen Voids used in the Menu
void info();
void Page0();
void Page1();
void Page2();
void Home();
void MenuNav(); // Menu Navigation using the Joystick to move Left & Right
void Custom(); // Custom Setpoint - Mode Function
void T_SP_Pg0();
void HtgClg_Pg0();
void WWtr(); // Page 1 - Mode Functions
void T_SP_Pg1();
void HtgClg_Pg1();
void CWtr(); // Page 2 - Mode Functions
void T_SP_Pg2();
void HtgClg_Pg2();
void BWtr(); // Page 2 - Mode Functions
void T_SP_Pg3();
void HtgClg_Pg3();
/*======================== Main Function =====================================*/
int Setpoint[4] = {8,37,80,24}; // Setpoint Array to be used dependant on Mode Selected
int main()
{
init_K64F(); // Initialise K64F Board
init_serial(); // Initialise Serial Port
Tmp.init(); // Initialise Temp Sensor Libraries
lcd.init(); // Initialise LCD
Joystick.init(); // Initialise Joystick
lcd.setContrast(0.4); // Setup the contrast for the LCD Screen
R.fall(&R_isr); // Flipping the Interrupt Function
R.mode(PullDown); // When the PCB Button is Pulled Down
L.fall(&L_isr);
L.mode(PullDown);
A.fall(&A_isr);
A.mode(PullDown);
Y.fall(&Y_isr);
Y.mode(PullDown);
Clg_LED = 1; // Disabling the LED's
Ready_LED = 1;
Htg_LED = 1;
Boil_LED = 1;
while (1) {
MenuNav();
}
}
/*
=========================== Void Setup =========================================
Custom Function's are called Void's, which are called upon inside the of the
Main Function Code
*/
void init_serial()
{
/** Serial Port Communications
* Initialise the serial communication port for communication
* to CoolTerm in order to Debug the code through various parts
*/
serial.baud(9600); // Baud Rate Communication for CoolTerm Debugging
}
void init_K64F()
{
/* K64F Board Set up
* since the on-board switches have external pull-ups, disable the
* internal pull-down resistors that are enabled by default using
* the InterruptIn Command */
RED_led = 1; // on-board LEDs are active when 0, so setting the pin to 1 turns them off
GRN_led = 1;
BLU_led = 1;
sw2.mode(PullNone);
sw3.mode(PullNone);
}
void R_isr() // Right Bumper Interrupt Service
{
g_R_flag = 1; // set flag in ISR
}
void L_isr() // Left Bumper Interrupt Service
{
g_L_flag = 1; // set flag in ISR
}
void A_isr() // A Button Interrupt Service
{
g_A_flag = 1; // set flag in ISR
}
void Y_isr() // Y Button Interrupt Service
{
g_Y_flag = 1; // set flag in ISR
}
void info()
{
/** Printing Information Page
* Pre-defined software information page to be printed when called upon
*/
//serial.printf(" Information Page Selected "); // Debugging Print
lcd.clear(); // Clear Screen
lcd.printString(" Info Page ",0,0); // Print Information Screen
lcd.printString(" Author: LM ",0,1);
lcd.printString(" 18689006 ",0,2);
lcd.printString(" Version 1 ",0,3);
lcd.printString(" R = Home ",0,4);
lcd.printString(" A = Select ",0,5);
lcd.refresh(); // Refresh & Display printed strings to LCD
wait(1);
}
void Home()
{
/** Printing Home Page
* Pre-defined Home page to be printed when called upon
*/
//serial.printf("Home Menu"); // Debugging Print
lcd.clear(); // Clear Screen
lcd.printString(" Navigate >",0,0); // Print Home Screen
lcd.printString(" Use Joystick ",0,1);
lcd.printString(" Welcome ",0,3);
lcd.printString(" Main Menu: ",0,4);
lcd.printString(" Y for Info ",0,5);
lcd.refresh(); // Refresh & Display printed strings to LCD
wait(1);
if (g_Y_flag){ // Condition to change over into new loop
g_Y_flag = 0; // When the Button has been pressed
Y.rise(&Y_isr);
//serial.printf("Y Pressed"); // Debugging Print
info(); // Display Information Screen
}
}
void Page0()
{
/** Printing Page 0
* Pre-defined PCustom Page to be printed when called upon
*/
//serial.printf(" Custom Page "); // Debugging Print
lcd.clear(); // Clear Screen
lcd.printString("< Custom >",0,0); // Print Page 1 Screen
lcd.printString(" MODE: ",0,1);
lcd.printString(" Custom ",0,2);
lcd.printString(" Setpoint ",0,3);
lcd.printString(" Press A ",0,4);
lcd.refresh(); // Refresh & Display printed strings to LCD
wait(1);
if (g_A_flag){ // Condition to change over into new loop
g_A_flag = 0; // When the A Flag has been pressed
A.rise(&A_isr);
//serial.printf("A Pressed"); // Debugging Print
Custom(); // Select Custom Mode
wait(1);
}
}
void Page1()
{
/** Printing Page 1
* Pre-defined Page 1 to be printed when called upon
*/
//serial.printf(" Page 1 "); // Debugging Print
lcd.clear(); // Clear Screen
lcd.printString("< Page 1 >",0,0); // Print Page 1 Screen
lcd.printString(" MODE: ",0,1);
lcd.printString("Washing Water",0,2);
lcd.printString(" Press A ",0,3);
lcd.refresh(); // Refresh & Display printed strings to LCD
wait(1);
if (g_A_flag){ // Condition to change over into new loop
g_A_flag = 0; // When the A Flag has been pressed
A.rise(&A_isr);
//serial.printf("A Pressed"); // Debugging Print
WWtr(); // Select Mode 2
wait(1);
}
}
void Page2()
{
/** Printing Page 2
* Pre-defined Page 2 to be printed when called upon
*/
//serial.printf(" Page 2 "); // Debugging Print
lcd.clear(); // Clear Screen
lcd.printString("< Page 2 >",0,0); // Print Information Screen
lcd.printString(" MODE: ",0,1);
lcd.printString("Drinking Water",0,2);
lcd.printString(" Press A ",0,3);
lcd.refresh(); // Refresh & Display printed strings to LCD
wait(1);
if (g_A_flag){ // Condition to change over into new loop
g_A_flag = 0; // When the R Flag has been pressed
A.rise(&A_isr);
serial.printf("A Pressed"); // Debugging Print
CWtr(); // Select Mode 3
wait(1);
}
}
void Page3()
{
/** Printing Page 3
* Pre-defined Page 3 to be printed when called upon
*/
//serial.printf(" Page 3 "); // Debugging Print
lcd.clear(); // Clear Screen
lcd.printString("< Page 3",0,0); // Print Information Screen
lcd.printString(" MODE: ",0,1);
lcd.printString("Boiling Water",4,2);
lcd.printString(" Press A ",0,3);
lcd.refresh(); // Refresh & Display printed strings to LCD
wait(1);
if (g_A_flag){ // Condition to change over into new loop
g_A_flag = 0; // When the A Flag has been pressed
A.rise(&A_isr);
//serial.printf("A Pressed"); // Debugging Print
BWtr(); // Select Mode 3
wait(1);
}
}
void MenuNav()
{
/** Menu Navigation Function
* Using the Joystick and a Switch-Case Function Operation
* in order to build the menu system that will be printing
* onto the LCD N5110 Screen by calling upon funcitons
*/
lcd.clear(); // Clear LCD Screen
lcd.refresh(); // Refresh & Display printed strings to LCD
int Mode = 0; // Initialise Mode to 0
while (1){
//serial.printf("Direction = %i ",d); // Debugging Print
Direction d = Joystick.get_direction(); // Joystick Direction used in order to switch between modes
switch(Mode) { // Main External Switch to detetermine Mode
case 0: // Main Initial Case instance
switch(d) { // Looking at the Joystick Direction for internal switch
case W: // If the direction is W (Left) carry out Case W
wait(0.5); // Delay added to allow for joystick movement
Mode = 0; // Remain in Mode 0 - Prevents idol cycling through the switch
//serial.printf("LEFT.0"); // Debugging Print to see which state the Main switch is at via Direction
break; // Break out from Loop
case E: // If the direction is E (Right) carry out Case E
wait(0.5); // Delay added to allow for joystick movement
Mode = 1; // Switch to Mode 1
//serial.printf("RIGHT.0"); // Debugging Print
break; // Break out from Loop
}
break; // Break out from Loop into Main Switch
case 1: // Main Initial Case instance - When at Page 1
switch(d) { // Looking at the Joystick Direction for internal switch
case W: // If the direction is W (Left) carry out Case W
wait(0.5); // Delay added to allow for joystick movement
Mode = 0; // Return to Mode 0
//serial.printf("LEFT.1"); // Debugging Print
break; // Break out from Loop
case E: // If the direction is E (Right) carry out Case E
wait(0.5); // Delay added to allow for joystick movement
Mode = 2; // Switch to Mode 0
//serial.printf("RIGHT.1"); // Debugging Print
break; // Break out from Loop
}
break; // Break out from Loop into Main Switch
case 2: // Main Initial Case instance - When at Page 2
switch(d) { // Looking at the Joystick Direction for internal switch
case W: // If the direction is W (Left) carry out Case W
wait(0.5); // Delay added to allow for joystick movement
Mode = 1; // Return to Mode 1
//serial.printf("LEFT.2"); // Debugging Print
break; // Break out from Loop
case E: // If the direction is E (Right) carry out Case E
wait(0.5); // Delay added to allow for joystick movement
Mode = 3; // Remain in Mode 2 - Prevents idol cycling through the switch
//serial.printf("RIGHT.2"); // Debugging Print
break; // Break out from Loop
}
break; // Break out from Loop into Main Switch
case 3: // Main Initial Case instance - When at Page 3
switch(d) { // Looking at the Joystick Direction for internal switch
case W: // If the direction is W (Left) carry out Case W
wait(0.5); // Delay added to allow for joystick movement
Mode = 2; // Return to Mode 1
//serial.printf("LEFT.3"); // Debugging Print
break; // Break out from Loop
case E: // If the direction is E (Right) carry out Case E
wait(0.5); // Delay added to allow for joystick movement
Mode = 4; // Remain in Mode 2 - Prevents idol cycling through the switch
//serial.printf("RIGHT.3"); // Debugging Print
break; // Break out from Loop
}
break; // Break out from Loop into Main Switch
case 4: // Main Initial Case instance - When at Page 2
switch(d) { // Looking at the Joystick Direction for internal switch
case W: // If the direction is W (Left) carry out Case W
wait(0.5); // Delay added to allow for joystick movement
Mode = 3; // Return to Mode 1
//serial.printf("LEFT.4"); // Debugging Print
break; // Break out from Loop
case E: // If the direction is E (Right) carry out Case E
wait(0.5); // Delay added to allow for joystick movement
Mode = 4; // Remain in Mode 2 - Prevents idol cycling through the switch
//serial.printf("RIGHT.4"); // Debugging Print
break; // Break out from Loop
}
break; // Break out from Loop into Main Switch
default:
Mode = 0;
break;
}
wait(0.5);
// Mode Actions
if (Mode == 0){ // When the Mode is 0
Home(); // Go to Home Page Function
}
else if (Mode == 1){ // When the Mode is 1
Page0(); // Go to Page 0 Function
}
else if (Mode == 2){ // When the Mode is 2
Page1(); // Go to Page 1 Function
}
else if (Mode == 3){ // When the Mode is 3
Page2(); // Go to Page 2 Function
}
else if (Mode == 4){ // When the Mode is 4
Page3(); // Go to Page 3 Function
}
}
}
void Custom()
{
/** Custom Monitoring Mode
* Using Parameters for Temperature with a custom setpoint
*/
while(1){
Setpoint[3] = SetP * 100;
float T = Tmp.get_temperature(); // Reading Temperature as a floating variable
float SP = Setpoint[3]; // Reading the Setpoint from the Array
//serial.printf("SP = %.2f \n",CWtr_SP); // Debugging Print
//serial.printf("SETPOINT = ",CWtr_SP); // Debugging Print
if (SP-1 > T || T > SP+1){ // If the Temperature is not within the Tolerance
HtgClg_Pg0(); // Heating Cooling Control Function
lcd.clear(); // Clear LCD Screen
T_SP_Pg0(); // Print Modes Temperature & Setpoint info
lcd.printString(" Adjusting ",0,2); // Display string on screen, Determine Co-ordinates (..,Column, Row)
lcd.printString(" Water Temp ",0,3);
lcd.printString(" Please Wait! ",4,4);
lcd.refresh(); // Refresh & Display printed strings to LCD
wait(1);
}
else if (SP-1 <= T <= SP+1){ // If the Temperature is within the Tolerance
HtgClg_Pg0(); // Heating Cooling Control Function
lcd.clear(); // Clear LCD Screen
T_SP_Pg0(); // Print Modes Temperature & Setpoint info
lcd.printString(" Temperature ",0,2); // Display string on screen, Determine Co-ordinates (..,Column, Row)
lcd.printString(" Satisfied ",0,3);
lcd.printString(" Ready! ",4,4);
lcd.refresh(); // Refresh & Display printed strings to LCD
Ready_LED = 0; // Enable the Ready LED
wait(1);
}
if (g_R_flag){ // Condition to change over into new loop
g_R_flag = 0; // When the Button has been pressed
R.rise(&R_isr); // Button Rising edge
//serial.printf("Home Pressed"); // Debugging Print
Clg_LED = 1; // Disable the LED's for next Mode
Htg_LED = 1;
Ready_LED = 1;
MenuNav(); // Return to Navigation Menu
wait(1);
}
}
}
void WWtr()
{
/** Warm Washing Water Mode
* Using Parameters for Safe Washing Water Temperature
*/
while(1){
float T = Tmp.get_temperature(); // Reading Temperature as a floating variable
float SP = Setpoint[1]; // Reading the Setpoint from the Array
//serial.printf("SP = %.2f \n",CWtr_SP); // Debugging Print
//serial.printf("SETPOINT = ",CWtr_SP); // Debugging Print
if (SP-1 > T || T > SP+1){ // If the Temperature is not within the Tolerance
HtgClg_Pg1(); // Heating Cooling Control Function
lcd.clear(); // Clear LCD Screen
T_SP_Pg1(); // Print Modes Temperature & Setpoint info
lcd.printString(" Adjusting ",0,2); // Display string on screen, Determine Co-ordinates (..,Column, Row)
lcd.printString(" Water Temp ",0,3);
lcd.printString(" Please Wait! ",4,4);
lcd.refresh(); // Refresh & Display printed strings to LCD
wait(1);
}
else if (SP-1 <= T <= SP+1){ // If the Temperature is within the Tolerance
HtgClg_Pg1(); // Heating Cooling Control Function
lcd.clear(); // Clear LCD Screen
T_SP_Pg1(); // Print Modes Temperature & Setpoint info
lcd.printString(" Warm ",0,2); // Display string on screen, Determine Co-ordinates (..,Column, Row)
lcd.printString("Washing Water",0,3);
lcd.printString(" Ready! ",4,4);
lcd.refresh(); // Refresh & Display printed strings to LCD
Ready_LED = 0; // Enable the Ready LED
wait(1);
}
if (g_R_flag){ // Condition to change over into new loop
g_R_flag = 0; // When the Button has been pressed
R.rise(&R_isr); // Button Rising edge
//serial.printf("Home Pressed"); // Debugging Print
Clg_LED = 1; // Disable the LED's for next Mode
Htg_LED = 1;
Ready_LED = 1;
MenuNav(); // Return to Navigation Menu
wait(1);
}
}
}
void CWtr()
{
/** Cold Drinking Water Mode
* Using Parameters for Safe Drinking Water Temperature
*/
while(1){
float T = Tmp.get_temperature(); // Reading Temperature as a floating variable
float SP = Setpoint[0]; // Reading the Setpoint from the Array
//serial.printf("SP = %.2f \n",CWtr_SP); // Debugging Print
//serial.printf("SETPOINT = ",CWtr_SP); // Debugging Print
if (SP-1 > T || T > SP+1){ // If the Temperature is not within the Tolerance
HtgClg_Pg2(); // Heating Cooling Control Function
lcd.clear(); // Clear LCD Screen
T_SP_Pg2(); // Print Modes Temperature & Setpoint info
lcd.printString(" Adjusting ",0,2); // Display string on screen, Determine Co-ordinates (..,Column, Row)
lcd.printString(" Water Temp ",0,3);
lcd.printString(" Please Wait! ",4,4);
lcd.refresh(); // Refresh & Display printed strings to LCD
wait(1);
}
else if (SP-1 <= T <= SP+1){ // If the Temperature is within the Tolerance
HtgClg_Pg2(); // Heating Cooling Control Function
lcd.clear(); // Clear LCD Screen
T_SP_Pg2(); // Print Modes Temperature & Setpoint info
lcd.printString(" COLD ",0,2); // Display string on screen, Determine Co-ordinates (..,Column, Row)
lcd.printString("Drinking Water",0,3);
lcd.printString(" Ready! ",4,4);
lcd.refresh(); // Refresh & Display printed strings to LCD
Ready_LED = 0; // Enable the Ready LED
wait(1);
}
if (g_R_flag){ // Condition to change over into new loop
g_R_flag = 0; // When the Button has been pressed
R.rise(&R_isr); // Button Rising edge
//serial.printf("Home Pressed"); // Debugging Print
Clg_LED = 1; // Disable the LED's for next Mode
Htg_LED = 1;
Ready_LED = 1;
MenuNav(); // Return to Navigation Menu
wait(1);
}
}
}
void BWtr()
{
/** Warm Washing Water Mode
* Using Parameters for Safe Washing Water Temperature
*/
while(1){
float T = Tmp.get_temperature(); // Reading Temperature as a floating variable
float SP = Setpoint[3]; // Reading the Setpoint from the Array
//serial.printf("SP = %.2f \n",CWtr_SP); // Debugging Print
//serial.printf("SETPOINT = ",CWtr_SP); // Debugging Print
if (SP-1 > T || T > SP+1){ // If the Temperature is not within the Tolerance
HtgClg_Pg3(); // Heating Cooling Control Function
lcd.clear(); // Clear LCD Screen
T_SP_Pg3(); // Print Modes Temperature & Setpoint info
lcd.printString(" Adjusting ",0,2); // Display string on screen, Determine Co-ordinates (..,Column, Row)
lcd.printString(" Water Temp ",0,3);
lcd.printString(" Please Wait! ",4,4);
lcd.refresh(); // Refresh & Display printed strings to LCD
wait(1);
}
else if (SP-1 <= T <= SP+1){ // If the Temperature is within the Tolerance
HtgClg_Pg3(); // Heating Cooling Control Function
lcd.clear(); // Clear LCD Screen
T_SP_Pg3(); // Print Modes Temperature & Setpoint info
lcd.printString(" Boiling ",0,2); // Display string on screen, Determine Co-ordinates (..,Column, Row)
lcd.printString("Boiling Water",0,3);
lcd.printString(" Ready! ",4,4);
lcd.printString(" WARNING HOT! ",0,5);
lcd.refresh(); // Refresh & Display printed strings to LCD
Ready_LED = 0; // Enable the Ready LED
Boil_LED = 0; // Enable the Boiling LED
wait(1);
}
if (g_R_flag){ // Condition to change over into new loop
g_R_flag = 0; // When the Button has been pressed
R.rise(&R_isr); // Button Rising edge
//serial.printf("Home Pressed"); // Debugging Print
Clg_LED = 1; // Disable the LED's for next Mode
Htg_LED = 1;
Ready_LED = 1;
MenuNav(); // Return to Navigation Menu
wait(1);
}
}
}
void T_SP_Pg0()
{
/** Mode Select = Cutsom
* When a new mode is selected the LCD screen will update in order
* to assist the user with the water temperature in order to provide
* Assistance, Safety and Comfort
*/
Setpoint[3] = SetP * 100; // Use Potentiometer for custom setpoint and assign value into the array
float T = Tmp.get_temperature(); // Reading Temperature as a floating variable
float SP_0 = Setpoint[3]; // Reading the Mode Setpoint from the Array
char buffer[14]; // each character is 6 pixels wide, screen is 84 pixels (84/6 = 14 Max amound of Characters)
int length = sprintf(buffer,"T=%.2F 'C",T); // print the temperature from the float variable T
if (length <= 14); // Ensuring string will fit on the screen (Printing at x=0)
lcd.printString(buffer,18,0); // Display string on screen, Determine Co-ordinates (..,Column, Row)
//serial.printf(" T = %f C\n",T); // Debugging Print
length = sprintf(buffer,"SP=%.2f 'C",SP_0); // print the Setpoint from the Setpoint Variable
if (length <= 14) // Ensuring string will fit on the screen (Printing at x=0)
lcd.printString(buffer,13,1); // Display string on screen, Determine Co-ordinates (..,Column, Row)
//serial.printf(" T = %f C\n",SP_1); // Debugging Print
}
void HtgClg_Pg0()
{
/** Water Temperature Control
* Control Mode which enables LED's if the temperature goes outside
* of the +/- Setpoint Tolerance.
* Dependant on the Mode Application will depend on which setpoint is
* selected from the Setpoint Array
*/
Setpoint[3] = SetP * 100; // Use Potentiometer for custom setpoint and assign value into the array
float T = Tmp.get_temperature(); // Reading Temperature as a floating variable
float SP_0 = Setpoint[3]; // Reading the Mode Setpoint from the Array
if (T > SP_0+1){ // If Temp is above the setpoint
Clg_LED = 0; // Enable the Cooling LED
Htg_LED = 1; // Disable other LED's
Ready_LED = 1;
//serial.printf("Cooling"); // Debugging Print
}
else if (T < SP_0-1){ // If Temp is below the setpoint
Htg_LED = 0; // Enable the Heating LED
Clg_LED = 1; // Disable other LED's
Ready_LED = 1;
//serial.printf("Heating"); // Debugging Print
}
else { // If none of the conditions are satisfied
Clg_LED = 1; // Disable Heating & cooling LED's
Htg_LED = 1;
}
}
void T_SP_Pg1()
{
/** Mode Select = Washing Water
* When a new mode is selected the LCD screen will update in order
* to assist the user with the water temperature in order to provide
* Assistance, Safety and Comfort
*/
float T = Tmp.get_temperature(); // Reading Temperature as a floating variable
float SP_1 = Setpoint[1]; // Reading the Mode Setpoint from the Array
char buffer[14]; // each character is 6 pixels wide, screen is 84 pixels (84/6 = 14 Max amound of Characters)
int length = sprintf(buffer,"T=%.2F 'C",T); // print the temperature from the float variable T
if (length <= 14); // Ensuring string will fit on the screen (Printing at x=0)
lcd.printString(buffer,18,0); // Display string on screen, Determine Co-ordinates (..,Column, Row)
//serial.printf(" T = %f C\n",T); // Debugging Print
length = sprintf(buffer,"SP=%.2f 'C",SP_1); // print the Setpoint from the Setpoint Variable
if (length <= 14) // Ensuring string will fit on the screen (Printing at x=0)
lcd.printString(buffer,13,1); // Display string on screen, Determine Co-ordinates (..,Column, Row)
//serial.printf(" T = %f C\n",SP_1); // Debugging Print
}
void HtgClg_Pg1()
{
/** Water Temperature Control
* Control Mode which enables LED's if the temperature goes outside
* of the +/- Setpoint Tolerance.
* Dependant on the Mode Application will depend on which setpoint is
* selected from the Setpoint Array
*/
float T = Tmp.get_temperature(); // Reading Temperature as a floating variable
float SP_1 = Setpoint[1]; // Reading the Mode Setpoint from the Array
if (T > SP_1+2){ // If Temp is above the setpoint
Clg_LED = 0; // Enable the Cooling LED
Htg_LED = 1; // Disable other LED's
Ready_LED = 1;
//serial.printf("Cooling"); // Debugging Print
}
else if (T < SP_1-2){ // If Temp is below the setpoint
Htg_LED = 0; // Enable the Heating LED
Clg_LED = 1; // Disable other LED's
Ready_LED = 1;
//serial.printf("Heating"); // Debugging Print
}
else { // If none of the conditions are satisfied
Clg_LED = 1; // Disable Heating & cooling LED's
Htg_LED = 1;
}
}
void T_SP_Pg2()
{
/** Mode Select = Drinking Water
* When a new mode is selected the LCD screen will update in order
* to assist the user with the water temperature in order to provide
* Assistance, Safety and Comfort
*/
float T = Tmp.get_temperature(); // Reading Temperature as a floating variable
float SP_2 = Setpoint[2]; // Reading the Mode Setpoint from the Array
char buffer[14]; // each character is 6 pixels wide, screen is 84 pixels (84/6 = 14 Max amound of Characters)
int length = sprintf(buffer,"T=%.2F 'C",T); // print the temperature from the float variable T
if (length <= 14); // Ensuring string will fit on the screen (Printing at x=0)
lcd.printString(buffer,18,0); // Display string on screen, Determine Co-ordinates (..,Column, Row)
//serial.printf(" T = %f C\n",T); // Debugging Print
length = sprintf(buffer,"SP=%.2f 'C",SP_2); // print the Setpoint from the Setpoint Variable
if (length <= 14) // Ensuring string will fit on the screen (Printing at x=0)
lcd.printString(buffer,13,1); // Display string on screen, Determine Co-ordinates (..,Column, Row)
//serial.printf(" T = %f C\n",SP_2); // Debugging Print
}
void HtgClg_Pg2()
{
/** Water Temperature Control
* Control Mode which enables LED's if the temperature goes outside
* of the +/- Setpoint Tolerance.
* Dependant on the Mode Application will depend on which setpoint is
* selected from the Setpoint Array
*/
float T = Tmp.get_temperature(); // Reading Temperature as a floating variable
float SP_2 = Setpoint[2]; // Reading the Mode Setpoint from the Array
if (T > SP_2+1){ // If Temp is above the setpoint
Clg_LED = 0; // Enable the Cooling LED
Htg_LED = 1; // Disable other LED's
Ready_LED = 1;
//serial.printf("Cooling"); // Debugging Print
}
else if (T < SP_2-1){ // If Temp is below the setpoint
Htg_LED = 0; // Enable the Heating LED
Clg_LED = 1; // Disable other LED's
Ready_LED = 1;
//serial.printf("Heating"); // Debugging Print
}
else { // If none of the conditions are satisfied
Clg_LED = 1; // Disable Heating & cooling LED's
Htg_LED = 1;
}
}
void T_SP_Pg3()
{
/** Mode Select = Boiling water
* When a new mode is selected the LCD screen will update in order
* to assist the user with the water temperature in order to provide
* Assistance, Safety and Comfort
*/
float T = Tmp.get_temperature(); // Reading Temperature as a floating variable
float SP_3 = Setpoint[2]; // Reading the Mode Setpoint from the Array
char buffer[14]; // each character is 6 pixels wide, screen is 84 pixels (84/6 = 14 Max amound of Characters)
int length = sprintf(buffer,"T=%.2F 'C",T); // print the temperature from the float variable T
if (length <= 14); // Ensuring string will fit on the screen (Printing at x=0)
lcd.printString(buffer,18,0); // Display string on screen, Determine Co-ordinates (..,Column, Row)
//serial.printf(" T = %f C\n",T); // Debugging Print
length = sprintf(buffer,"SP=%.2f 'C",SP_3); // print the Setpoint from the Setpoint Variable
if (length <= 14) // Ensuring string will fit on the screen (Printing at x=0)
lcd.printString(buffer,13,1); // Display string on screen, Determine Co-ordinates (..,Column, Row)
//serial.printf(" T = %f C\n",SP_3); // Debugging Print
}
void HtgClg_Pg3()
{
/** Water Temperature Control
* Control Mode which enables LED's if the temperature goes outside
* of the +/- Setpoint Tolerance.
* Dependant on the Mode Application will depend on which setpoint is
* selected from the Setpoint Array
*/
float T = Tmp.get_temperature(); // Reading Temperature as a floating variable
float SP_3 = Setpoint[2]; // Reading the Mode Setpoint from the Array
if (T > SP_3+1){ // If Temp is above the setpoint
Clg_LED = 0; // Enable the Cooling LED
Htg_LED = 1; // Disable other LED's
Ready_LED = 1;
//serial.printf("Cooling"); // Debugging Print
}
else if (T < SP_3-1){ // If Temp is below the setpoint
Htg_LED = 0; // Enable the Heating LED
Clg_LED = 1; // Disable other LED's
Ready_LED = 1;
//serial.printf("Heating"); // Debugging Print
}
else { // If none of the conditions are satisfied
Clg_LED = 1; // Disable Heating & cooling LED's
Htg_LED = 1;
}
}