Umair Aftab / Mbed 2 deprecated Autus Featured

Project Autus - Automated Plant Chamber

Dependencies:   TextLCD mbed

Fork of keypad_test by Plamen Totev

Autus

This is the codebase accompanying the project Autus.

Autus is an automated growth chamber for plants.

Features

Control Humidity inside chamber wrt to external humidity. Control Temperature inside chamber. ( Peltier Heaters/Coolers ) Water and shower plants. Control soil humidity. Monitor water tanks level (Load Cell) /media/uploads/umairaftab/frdm_-_new_page1.png

Code Base Features

Fixed timing and CRC for DHT-11 Sensor. Fixed OneWire bug for ds18b20

Cyclic Executive Scheduler with Priority. Async IPC framework for PC App over bluetooth

Fake RTC systick, I was having some trouble with the on board rtc.

/media/uploads/umairaftab/download.png

main.cpp@56:d1e81ca74f22, 2014-04-14 (annotated)

Committer:
umairaftab
Date:
Mon Apr 14 16:10:19 2014 +0000
Revision:
56:d1e81ca74f22
Parent:
55:0bfa6b62a66b
Child:
57:7ab93ed49b70
Serial Printer END LINE extra carrige feed removed.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
umairaftab 8:2d462919519e 1
umairaftab 8:2d462919519e 2 //QUICK REFS:
umairaftab 8:2d462919519e 3 // TICKER is using timer 1 for buzzer.
umairaftab 8:2d462919519e 4
umairaftab 1:9ef26efedcea 5 #include "mbed.h"
umairaftab 3:087ce66714c0 6
umairaftab 1:9ef26efedcea 7 #include "keypad.h"
umairaftab 1:9ef26efedcea 8 #include "buzz.h"
umairaftab 7:1d691f81d455 9
umairaftab 7:1d691f81d455 10 #include "pindefs.h" //led pin definitions
umairaftab 3:087ce66714c0 11 #include "led_lights.h"
umairaftab 7:1d691f81d455 12
umairaftab 3:087ce66714c0 13 #include "peltier.h"
umairaftab 7:1d691f81d455 14 #include "peltier_pindefs.h"
umairaftab 7:1d691f81d455 15
umairaftab 7:1d691f81d455 16 #include "pumps.h"
umairaftab 7:1d691f81d455 17 #include "pumps_pindefs.h"
umairaftab 7:1d691f81d455 18
umairaftab 7:1d691f81d455 19 #include "airhumidity.h"
umairaftab 7:1d691f81d455 20 #include "soilmoisture.h"
umairaftab 7:1d691f81d455 21 #include "soilmoisture_pindefs.h"
umairaftab 8:2d462919519e 22
umairaftab 7:1d691f81d455 23 #include "ui.h"
umairaftab 7:1d691f81d455 24 #include "ui_pindefs.h"
umairaftab 7:1d691f81d455 25 #include "TextLCD.h"
umairaftab 7:1d691f81d455 26
umairaftab 8:2d462919519e 27 #include "rtcimp.h"
umairaftab 8:2d462919519e 28
umairaftab 14:72176f1e4907 29 #include "weight.h"
umairaftab 14:72176f1e4907 30 #include "weight_pindefs.h"
umairaftab 14:72176f1e4907 31
umairaftab 36:ce0ca02a8253 32 #include "cycleair.h"
umairaftab 36:ce0ca02a8253 33 #include "cycleair_pindef.h"
umairaftab 36:ce0ca02a8253 34
umairaftab 42:41f6c241a987 35 #include "DS18B20.h"
umairaftab 42:41f6c241a987 36 #include "OneWireDefs.h"
umairaftab 42:41f6c241a987 37
umairaftab 12:b3137bb72ef7 38 #include <string>
umairaftab 12:b3137bb72ef7 39 using namespace std;
umairaftab 12:b3137bb72ef7 40
umairaftab 54:1302a97c84aa 41 #define BAUDRATE0 1200
umairaftab 54:1302a97c84aa 42 #define BAUDRATE1 2400
umairaftab 54:1302a97c84aa 43 #define BAUDRATE3 2400
umairaftab 54:1302a97c84aa 44
umairaftab 8:2d462919519e 45 //SERIAL
umairaftab 36:ce0ca02a8253 46 Serial bluetooth_dev(PTA2, PTA1); // tx, rx
umairaftab 8:2d462919519e 47 Serial printer(PTC4,PTC3); // tx, rx
umairaftab 8:2d462919519e 48 //TICKERS
umairaftab 1:9ef26efedcea 49 Ticker timer1ms;
umairaftab 8:2d462919519e 50 Ticker clock_mine;
umairaftab 11:f9ffd5ab7e94 51 Timer lcd_timeout;
umairaftab 8:2d462919519e 52 //FLAGS
umairaftab 8:2d462919519e 53 bool startup_flag=true;
umairaftab 9:43c339533f7f 54 bool watered_plant1 = false;
umairaftab 9:43c339533f7f 55 int watered_plant1_time = 0;
umairaftab 9:43c339533f7f 56 bool watered_plant2 = false;
umairaftab 9:43c339533f7f 57 int watered_plant2_time = 0;
umairaftab 8:2d462919519e 58
umairaftab 8:2d462919519e 59 //SETPOINTS
umairaftab 8:2d462919519e 60 float setpoint_air_humidity = 30.00 ;
umairaftab 8:2d462919519e 61 float setpoint_soil_humid1 = 0.3 ;
umairaftab 8:2d462919519e 62 float setpoint_soil_humid2 = 0.3 ;
umairaftab 8:2d462919519e 63
umairaftab 12:b3137bb72ef7 64 float setpoint_MAX_air_temp = 45;
umairaftab 12:b3137bb72ef7 65
umairaftab 11:f9ffd5ab7e94 66 int setpoint_red_lights;
umairaftab 11:f9ffd5ab7e94 67 int setpoint_blue_lights;
umairaftab 11:f9ffd5ab7e94 68 int setpoint_green_lights;
umairaftab 12:b3137bb72ef7 69
umairaftab 8:2d462919519e 70 //WINDOWING
umairaftab 9:43c339533f7f 71 float window_f = 5 ;
umairaftab 8:2d462919519e 72 int window_i =2 ;
umairaftab 8:2d462919519e 73
umairaftab 8:2d462919519e 74 //GLOBAL VARS
umairaftab 8:2d462919519e 75 float current_water_level = 0;
umairaftab 12:b3137bb72ef7 76 bool lcd_timeout_flag=false;
umairaftab 38:9f4107db1bff 77
umairaftab 37:892872c3fa96 78 int led_set_time=0;
umairaftab 37:892872c3fa96 79 int led_off_time=0;
umairaftab 37:892872c3fa96 80 bool lights_startup_flag=true;
umairaftab 38:9f4107db1bff 81
umairaftab 37:892872c3fa96 82 int sensor_function_call_time=0;
umairaftab 38:9f4107db1bff 83
umairaftab 38:9f4107db1bff 84 int pelt_call_time=0;
umairaftab 38:9f4107db1bff 85
umairaftab 38:9f4107db1bff 86 float desire_temp=40;
umairaftab 50:7e3e6e3ed8ef 87 float desire_temp_air=30;
umairaftab 38:9f4107db1bff 88 bool pelt_keypad_enable=false;
umairaftab 38:9f4107db1bff 89 bool pelt_first_time = true;
umairaftab 38:9f4107db1bff 90 bool pelt_overheat = false;
umairaftab 8:2d462919519e 91 //SAFETY LIMITS
umairaftab 38:9f4107db1bff 92 const float max_peltier_temp = 50 ; //CELCIUS
umairaftab 12:b3137bb72ef7 93 const int MAX_WATERING_TIME_GAP = 20; //Number of Hours
umairaftab 12:b3137bb72ef7 94 const int CYCLE_AIR_TIME = 2; //Wait between on and off seconds
umairaftab 12:b3137bb72ef7 95 const int LCD_TIMEOUT_VALUE = 30; //Number of seconds
umairaftab 36:ce0ca02a8253 96 const char status = 'F'; //For bluetooth Serial
umairaftab 38:9f4107db1bff 97 const int led_lights_timeout=5; // Timeout afterwhich to turn off/on lights hours
umairaftab 37:892872c3fa96 98 const int sensor_function_call_timeout=3; //Timeout for sensorcall and function
umairaftab 38:9f4107db1bff 99 const int pelt_call_timeout=30;
umairaftab 36:ce0ca02a8253 100
umairaftab 36:ce0ca02a8253 101 //*************************FUNCTION CALLBACK FOR SERIAL INTTERUPTS********************************
umairaftab 36:ce0ca02a8253 102 void callback_bluetooth() {
umairaftab 36:ce0ca02a8253 103 // Note: you need to actually read from the serial to clear the RX interrupt
umairaftab 36:ce0ca02a8253 104 if(bluetooth_dev.getc()=='S'){
umairaftab 36:ce0ca02a8253 105
umairaftab 36:ce0ca02a8253 106 printf("Info %c %4.2f %4.2f %4.2f %4.2f %4.2f %4.2f %4.2f %4.2f \n\r", status,outside_temp,inside_temp,inside_humidity,outside_humidity,inside_dewpoint,outside_dewpoint,soil1_humid,soil2_humid) ;
umairaftab 36:ce0ca02a8253 107
umairaftab 36:ce0ca02a8253 108 //myled = !myled;
umairaftab 36:ce0ca02a8253 109 }
umairaftab 36:ce0ca02a8253 110 //printf("%c\n\r", device.getc());
umairaftab 36:ce0ca02a8253 111
umairaftab 36:ce0ca02a8253 112 }
umairaftab 12:b3137bb72ef7 113
umairaftab 54:1302a97c84aa 114 void printer_print_values(){
umairaftab 54:1302a97c84aa 115
umairaftab 56:d1e81ca74f22 116 printf("\r****Autus Sensor Values****\r");
umairaftab 54:1302a97c84aa 117 wait(1);
umairaftab 55:0bfa6b62a66b 118 printer.printf("Chamber Temp: %4.2f\r",inside_temp);
umairaftab 54:1302a97c84aa 119 wait(1);
umairaftab 55:0bfa6b62a66b 120 printer.printf("Chamber Humidity: %4.2f\r",inside_humidity);
umairaftab 55:0bfa6b62a66b 121 //wait(1);
umairaftab 55:0bfa6b62a66b 122 //printer.printf("Chamber Dewpoint: %4.2f\r",inside_dewpoint);
umairaftab 54:1302a97c84aa 123 wait(1);
umairaftab 55:0bfa6b62a66b 124 printer.printf("External Temp: %4.2f\r",outside_temp);
umairaftab 54:1302a97c84aa 125 wait(1);
umairaftab 55:0bfa6b62a66b 126 printer.printf("External Humidity: %4.2f\r",outside_humidity);
umairaftab 55:0bfa6b62a66b 127 //wait(1);
umairaftab 55:0bfa6b62a66b 128 //printer.printf("External Dewpoint: %4.2f\r",outside_dewpoint);
umairaftab 54:1302a97c84aa 129 wait(1);
umairaftab 55:0bfa6b62a66b 130 printer.printf("Soil Moisture-1: %4.2f\r",soil1_humid);
umairaftab 54:1302a97c84aa 131 wait(1);
umairaftab 55:0bfa6b62a66b 132 printer.printf("Soil Moisture-2: %4.2f\r",soil2_humid);
umairaftab 54:1302a97c84aa 133 wait(1);
umairaftab 55:0bfa6b62a66b 134 printer.printf("Load Cell: %4.2f\r",weight_sensor);
umairaftab 54:1302a97c84aa 135 wait(1);
umairaftab 56:d1e81ca74f22 136 printer.printf("**********END**********\r");
umairaftab 54:1302a97c84aa 137 }
umairaftab 12:b3137bb72ef7 138
umairaftab 8:2d462919519e 139 //**************************FUNCTION TO READ SENSORS **********************************************
umairaftab 8:2d462919519e 140 void read_sensors(){
umairaftab 8:2d462919519e 141
umairaftab 8:2d462919519e 142 //Read values for AIR
umairaftab 8:2d462919519e 143
umairaftab 8:2d462919519e 144 //OUTSIDE
umairaftab 8:2d462919519e 145 outside_humidity = get_air_humid_outside();
umairaftab 8:2d462919519e 146 outside_temp = get_air_temp_outside(temp_unit);
umairaftab 8:2d462919519e 147 outside_dewpoint = get_air_dewpoint_outside();
umairaftab 8:2d462919519e 148
umairaftab 8:2d462919519e 149 //INSIDE
umairaftab 8:2d462919519e 150 inside_humidity = get_air_humid_inside();
umairaftab 8:2d462919519e 151 inside_temp = get_air_temp_inside(temp_unit);
umairaftab 8:2d462919519e 152 inside_dewpoint = get_air_dewpoint_inside();
umairaftab 8:2d462919519e 153
umairaftab 8:2d462919519e 154 //Read value for soil
umairaftab 8:2d462919519e 155 read_soil_humidity();
umairaftab 8:2d462919519e 156 calc_soil_humid_values(); //values in soil1_humid and soil2_humid perecentages
umairaftab 11:f9ffd5ab7e94 157 soil1_humidity = soil1_humid ;
umairaftab 11:f9ffd5ab7e94 158 soil2_humidity = soil2_humid ;
umairaftab 14:72176f1e4907 159 //printf("%4.2f \n\r",soil1_humidity);
umairaftab 14:72176f1e4907 160 //READ LOAD SENSOR
umairaftab 14:72176f1e4907 161 read_weight();
umairaftab 14:72176f1e4907 162 calc_weight();
umairaftab 14:72176f1e4907 163 weight_sensor = weight1;
umairaftab 8:2d462919519e 164 }
umairaftab 8:2d462919519e 165
umairaftab 8:2d462919519e 166 //****************************Functions that perform tasks**************************************
umairaftab 37:892872c3fa96 167 //CYCLE AIR
umairaftab 37:892872c3fa96 168 void cycleair(){
umairaftab 37:892872c3fa96 169
umairaftab 37:892872c3fa96 170 //Turn on fan
umairaftab 37:892872c3fa96 171 cycle_air_on();
umairaftab 37:892872c3fa96 172 wait(CYCLE_AIR_TIME);
umairaftab 37:892872c3fa96 173 //turn of fan
umairaftab 37:892872c3fa96 174 cycle_air_off();
umairaftab 37:892872c3fa96 175
umairaftab 37:892872c3fa96 176 }
umairaftab 9:43c339533f7f 177 //Water Plants
umairaftab 8:2d462919519e 178 void waterplants(){
umairaftab 8:2d462919519e 179
umairaftab 8:2d462919519e 180
umairaftab 9:43c339533f7f 181 if(startup_flag == true){
umairaftab 14:72176f1e4907 182 //call for pump function
umairaftab 14:72176f1e4907 183
umairaftab 9:43c339533f7f 184 watered_plant1 = true;
umairaftab 9:43c339533f7f 185 watered_plant1_time = hour ;
umairaftab 9:43c339533f7f 186 watered_plant2 = true;
umairaftab 9:43c339533f7f 187 watered_plant2_time = hour ;
umairaftab 14:72176f1e4907 188 pumps(true,true,true,false);
umairaftab 14:72176f1e4907 189 wait(5.0);
umairaftab 14:72176f1e4907 190 pumps(false,false,false,false);
umairaftab 9:43c339533f7f 191 }
umairaftab 9:43c339533f7f 192 else{
umairaftab 9:43c339533f7f 193
umairaftab 10:1a0fe96381b0 194 if( (soil1_humid < setpoint_soil_humid1) || (watered_plant1 == false) ){
umairaftab 9:43c339533f7f 195 //enable pump1
umairaftab 9:43c339533f7f 196 watered_plant1 = true;
umairaftab 9:43c339533f7f 197 watered_plant1_time = hour ;
umairaftab 14:72176f1e4907 198 pumps(true,true,true,false);
umairaftab 14:72176f1e4907 199 wait(5.0);
umairaftab 14:72176f1e4907 200 pumps(false,false,false,false);
umairaftab 9:43c339533f7f 201 }
umairaftab 10:1a0fe96381b0 202 if( (soil2_humid < setpoint_soil_humid2) || (watered_plant2 == false) ){
umairaftab 9:43c339533f7f 203 //enable pump2
umairaftab 9:43c339533f7f 204 watered_plant2 = true;
umairaftab 9:43c339533f7f 205 watered_plant2_time = hour ;
umairaftab 14:72176f1e4907 206 pumps(true,true,true,false);
umairaftab 14:72176f1e4907 207 wait(5.0);
umairaftab 14:72176f1e4907 208 pumps(false,false,false,false);
umairaftab 9:43c339533f7f 209 }
umairaftab 9:43c339533f7f 210 }
umairaftab 10:1a0fe96381b0 211 //Make sure it is watered at least every x hours in case soil humid doesnt work
umairaftab 9:43c339533f7f 212 if (watered_plant1 == true){
umairaftab 9:43c339533f7f 213 if(abs(hour-watered_plant1_time)>MAX_WATERING_TIME_GAP){
umairaftab 9:43c339533f7f 214 watered_plant1 = false;
umairaftab 37:892872c3fa96 215 cycleair();
umairaftab 9:43c339533f7f 216 }
umairaftab 9:43c339533f7f 217 }
umairaftab 9:43c339533f7f 218 if (watered_plant2 == true){
umairaftab 9:43c339533f7f 219 if(abs(hour-watered_plant2_time)>MAX_WATERING_TIME_GAP){
umairaftab 9:43c339533f7f 220 watered_plant2 = false;
umairaftab 37:892872c3fa96 221 cycleair();
umairaftab 9:43c339533f7f 222 }
umairaftab 9:43c339533f7f 223 }
umairaftab 9:43c339533f7f 224
umairaftab 9:43c339533f7f 225 }
umairaftab 9:43c339533f7f 226
umairaftab 9:43c339533f7f 227 // Air Humidity Level
umairaftab 9:43c339533f7f 228 void airhumidity(){
umairaftab 9:43c339533f7f 229
umairaftab 11:f9ffd5ab7e94 230 if( !( (setpoint_air_humidity+window_f > inside_humidity) && (setpoint_air_humidity-window_f < inside_humidity) ) ){
umairaftab 9:43c339533f7f 231
umairaftab 9:43c339533f7f 232 //Turn on Air humidity fan
umairaftab 14:72176f1e4907 233 pumps(false,false,false,true);
umairaftab 9:43c339533f7f 234 wait(5);
umairaftab 9:43c339533f7f 235 //Turn off Air humisity fan
umairaftab 14:72176f1e4907 236 pumps(false,false,false,false);
umairaftab 9:43c339533f7f 237 }
umairaftab 9:43c339533f7f 238 }
umairaftab 9:43c339533f7f 239
umairaftab 37:892872c3fa96 240
umairaftab 14:72176f1e4907 241 //**********************************LCD TIMEOUT FUNCTION*********************************
umairaftab 12:b3137bb72ef7 242 void lcd_timeout_check(){
umairaftab 12:b3137bb72ef7 243
umairaftab 12:b3137bb72ef7 244 if(lcd_timeout.read()>LCD_TIMEOUT_VALUE){
umairaftab 12:b3137bb72ef7 245 lcd_timeout_flag = true;
umairaftab 12:b3137bb72ef7 246 }
umairaftab 12:b3137bb72ef7 247
umairaftab 12:b3137bb72ef7 248 }
umairaftab 26:2f59456a7bad 249 void settings_submenu(int counter_menu){
umairaftab 26:2f59456a7bad 250
umairaftab 26:2f59456a7bad 251 char key_value2;
umairaftab 26:2f59456a7bad 252 bool break_flag = false;
umairaftab 26:2f59456a7bad 253 switch(counter_menu){
umairaftab 26:2f59456a7bad 254 case 0:
umairaftab 26:2f59456a7bad 255 lcd.cls();
umairaftab 26:2f59456a7bad 256 lcd.locate(0,0);
umairaftab 26:2f59456a7bad 257 lcd.printf("Not Authorised");
umairaftab 26:2f59456a7bad 258 wait(5);
umairaftab 26:2f59456a7bad 259 break;
umairaftab 26:2f59456a7bad 260 case 1:
umairaftab 26:2f59456a7bad 261 break_flag = false;
umairaftab 26:2f59456a7bad 262 lcd.cls();
umairaftab 26:2f59456a7bad 263 lcd.locate(0,0);
umairaftab 26:2f59456a7bad 264 lcd.printf("Cur Air Humidity Lvl");
umairaftab 26:2f59456a7bad 265 //lcd.locate(0,1);
umairaftab 26:2f59456a7bad 266 //lcd.printf("%3.1f",setpoint_air_humidity);
umairaftab 26:2f59456a7bad 267 while(!break_flag){
umairaftab 26:2f59456a7bad 268 lcd.locate(0,1);
umairaftab 26:2f59456a7bad 269 lcd.printf("%3.1f",setpoint_air_humidity);
umairaftab 26:2f59456a7bad 270 key_value2 = Keypad();
umairaftab 26:2f59456a7bad 271 wait(0.2);
umairaftab 36:ce0ca02a8253 272 if(key_value2 == 74){setpoint_air_humidity++;}
umairaftab 36:ce0ca02a8253 273 else if(key_value2 == 71){setpoint_air_humidity--;}
umairaftab 26:2f59456a7bad 274 else if(key_value2 == 75){break_flag=true;} //enter
umairaftab 26:2f59456a7bad 275 if (setpoint_air_humidity <0 || setpoint_air_humidity >99) {setpoint_air_humidity=30.00;}
umairaftab 26:2f59456a7bad 276 }
umairaftab 26:2f59456a7bad 277
umairaftab 26:2f59456a7bad 278 lcd.cls();
umairaftab 26:2f59456a7bad 279 lcd.locate(0,0);
umairaftab 26:2f59456a7bad 280 lcd.printf("NEW Air Humid Setpoint");
umairaftab 26:2f59456a7bad 281 lcd.locate(0,1);
umairaftab 26:2f59456a7bad 282 lcd.printf("%3.1f",setpoint_air_humidity);
umairaftab 26:2f59456a7bad 283 wait(5);
umairaftab 26:2f59456a7bad 284
umairaftab 26:2f59456a7bad 285 break;
umairaftab 26:2f59456a7bad 286 case 2:
umairaftab 26:2f59456a7bad 287 break_flag = false;
umairaftab 26:2f59456a7bad 288 lcd.cls();
umairaftab 26:2f59456a7bad 289 lcd.locate(0,0);
umairaftab 26:2f59456a7bad 290 lcd.printf("Soil Humidity Setpoint");
umairaftab 26:2f59456a7bad 291
umairaftab 26:2f59456a7bad 292 while(!break_flag){
umairaftab 26:2f59456a7bad 293 lcd.locate(0,1);
umairaftab 26:2f59456a7bad 294 lcd.printf("S1: %4.2f",setpoint_soil_humid1);
umairaftab 26:2f59456a7bad 295 lcd.printf(" S2: %4.2f",setpoint_soil_humid2);
umairaftab 26:2f59456a7bad 296 key_value2 = Keypad();
umairaftab 26:2f59456a7bad 297 wait(0.2);
umairaftab 36:ce0ca02a8253 298 if(key_value2 == 62){ //up
umairaftab 26:2f59456a7bad 299 setpoint_soil_humid1++;
umairaftab 26:2f59456a7bad 300 setpoint_soil_humid2++;
umairaftab 26:2f59456a7bad 301 }
umairaftab 36:ce0ca02a8253 302 else if(key_value2 == 59){//down
umairaftab 26:2f59456a7bad 303 setpoint_soil_humid1--;
umairaftab 26:2f59456a7bad 304 setpoint_soil_humid2--;
umairaftab 26:2f59456a7bad 305 }
umairaftab 26:2f59456a7bad 306 else if(key_value2 == 75){break_flag=true;}//enterkey
umairaftab 26:2f59456a7bad 307 //if (setpoint_air_humidity <0 || setpoint_air_humidity >99) {setpoint_air_humidity=30.00;}
umairaftab 26:2f59456a7bad 308 }
umairaftab 26:2f59456a7bad 309
umairaftab 26:2f59456a7bad 310 lcd.cls();
umairaftab 26:2f59456a7bad 311 lcd.locate(0,0);
umairaftab 26:2f59456a7bad 312 lcd.printf("New Soil Setpoints:");
umairaftab 26:2f59456a7bad 313 lcd.locate(0,1);
umairaftab 26:2f59456a7bad 314 lcd.printf("S1: %4.2f",setpoint_soil_humid1);
umairaftab 26:2f59456a7bad 315 lcd.printf(" S2: %4.2f",setpoint_soil_humid2);
umairaftab 26:2f59456a7bad 316 wait(5);
umairaftab 26:2f59456a7bad 317 break;
umairaftab 26:2f59456a7bad 318 case 3:
umairaftab 26:2f59456a7bad 319
umairaftab 26:2f59456a7bad 320 break_flag = false;
umairaftab 26:2f59456a7bad 321 lcd.cls();
umairaftab 26:2f59456a7bad 322 lcd.locate(0,0);
umairaftab 26:2f59456a7bad 323 lcd.printf("Cur Air Tmp Setpoint");
umairaftab 26:2f59456a7bad 324 while(!break_flag){
umairaftab 26:2f59456a7bad 325 lcd.locate(0,1);
umairaftab 26:2f59456a7bad 326 lcd.printf("%3.1f",setpoint_MAX_air_temp);
umairaftab 26:2f59456a7bad 327 key_value2 = Keypad();
umairaftab 26:2f59456a7bad 328 wait(0.2);
umairaftab 36:ce0ca02a8253 329 if(key_value2 == 74){setpoint_MAX_air_temp++;}
umairaftab 36:ce0ca02a8253 330 else if(key_value2 == 71){setpoint_MAX_air_temp--;}
umairaftab 26:2f59456a7bad 331 else if(key_value2 == 75){break_flag=true;}
umairaftab 26:2f59456a7bad 332 if (setpoint_MAX_air_temp <0 || setpoint_MAX_air_temp >99) {setpoint_MAX_air_temp=45.0;}
umairaftab 26:2f59456a7bad 333 }
umairaftab 26:2f59456a7bad 334
umairaftab 26:2f59456a7bad 335 lcd.cls();
umairaftab 26:2f59456a7bad 336 lcd.locate(0,0);
umairaftab 26:2f59456a7bad 337 lcd.printf("NEW Air Tmp Setpoint");
umairaftab 26:2f59456a7bad 338 lcd.locate(0,1);
umairaftab 26:2f59456a7bad 339 lcd.printf("%3.1f",setpoint_MAX_air_temp);
umairaftab 26:2f59456a7bad 340 wait(5);
umairaftab 26:2f59456a7bad 341 break;
umairaftab 26:2f59456a7bad 342 }//switch end
umairaftab 26:2f59456a7bad 343
umairaftab 26:2f59456a7bad 344 }
umairaftab 14:72176f1e4907 345 //***************************************SETTINGS UI*************************************
umairaftab 12:b3137bb72ef7 346 void ui_settings(){
umairaftab 12:b3137bb72ef7 347
umairaftab 12:b3137bb72ef7 348 lcd.cls();
umairaftab 12:b3137bb72ef7 349 lcd.locate(0,0);
umairaftab 12:b3137bb72ef7 350 lcd.printf("Autus Settings");
umairaftab 12:b3137bb72ef7 351 lcd.locate(0,1);
umairaftab 12:b3137bb72ef7 352 lcd.printf("Performing Checks");
umairaftab 12:b3137bb72ef7 353 char key_value;
umairaftab 12:b3137bb72ef7 354 bool exit_settings=false;
umairaftab 12:b3137bb72ef7 355
umairaftab 12:b3137bb72ef7 356 //disable peltier
umairaftab 14:72176f1e4907 357 peltier(false,false,false,false,0);
umairaftab 12:b3137bb72ef7 358
umairaftab 12:b3137bb72ef7 359 wait(2);
umairaftab 32:d8b232481ec5 360 string menu[5];
umairaftab 12:b3137bb72ef7 361 menu[0]= "1.LED Brightness";
umairaftab 12:b3137bb72ef7 362 menu[1]= "2.Air Humidty Lvl";
umairaftab 12:b3137bb72ef7 363 menu[2]= "3.Soil Moisture Lvl";
umairaftab 12:b3137bb72ef7 364 menu[3]= "4.Air Temperature";
umairaftab 32:d8b232481ec5 365 menu[4]= " ";
umairaftab 12:b3137bb72ef7 366 lcd.cls();
umairaftab 12:b3137bb72ef7 367 int counter_menu =0 ;
umairaftab 29:b712f073a397 368 bool overflow_menu = false;
umairaftab 12:b3137bb72ef7 369 while(!exit_settings){
umairaftab 26:2f59456a7bad 370
umairaftab 12:b3137bb72ef7 371 key_value = Keypad();
umairaftab 35:8bea464c2028 372 printf("Key %d\n\r",key_value);
umairaftab 27:24478764d4b2 373 wait(0.1);
umairaftab 25:a6d1eaf2041c 374 if(key_value == 150){
umairaftab 12:b3137bb72ef7 375 lcd.locate(0,0);
umairaftab 12:b3137bb72ef7 376 lcd.printf(">%s",menu[counter_menu].c_str());
umairaftab 12:b3137bb72ef7 377 lcd.locate(0,1);
umairaftab 32:d8b232481ec5 378 if(counter_menu ==4){
umairaftab 25:a6d1eaf2041c 379 counter_menu = 0;
umairaftab 29:b712f073a397 380 overflow_menu=true;
umairaftab 25:a6d1eaf2041c 381 lcd.printf(" %s",menu[counter_menu].c_str());
umairaftab 12:b3137bb72ef7 382 }
umairaftab 12:b3137bb72ef7 383 else{
umairaftab 25:a6d1eaf2041c 384 lcd.printf(" %s",menu[counter_menu+1].c_str());
umairaftab 12:b3137bb72ef7 385 }
umairaftab 26:2f59456a7bad 386 //wait(0.2);
umairaftab 12:b3137bb72ef7 387 }//No Press If Block
umairaftab 36:ce0ca02a8253 388 else if(key_value == 68){//Down Key Pressed if block
umairaftab 12:b3137bb72ef7 389 lcd.cls();
umairaftab 29:b712f073a397 390 if(overflow_menu==false){
umairaftab 32:d8b232481ec5 391 counter_menu++;
umairaftab 33:d1b04f1a792a 392 //printf("CounterOverflow)");
umairaftab 32:d8b232481ec5 393 }
umairaftab 29:b712f073a397 394 else{overflow_menu=false;}
umairaftab 32:d8b232481ec5 395
umairaftab 12:b3137bb72ef7 396 }//Down Key Pressed if block end
umairaftab 36:ce0ca02a8253 397 else if(key_value == 65){ //OK Key Pressed if block
umairaftab 26:2f59456a7bad 398 settings_submenu(counter_menu);
umairaftab 33:d1b04f1a792a 399 lcd.cls();
umairaftab 12:b3137bb72ef7 400 } //OK button if block
umairaftab 36:ce0ca02a8253 401 else if(key_value == 75){ //ENTR Button
umairaftab 12:b3137bb72ef7 402 exit_settings = true;
umairaftab 12:b3137bb72ef7 403 lcd.cls();
umairaftab 12:b3137bb72ef7 404 lcd.printf("SAVE Config");
umairaftab 12:b3137bb72ef7 405 wait(2);
umairaftab 12:b3137bb72ef7 406 }
umairaftab 12:b3137bb72ef7 407
umairaftab 12:b3137bb72ef7 408 }//While settings loop exit
umairaftab 12:b3137bb72ef7 409 lcd.cls();
umairaftab 12:b3137bb72ef7 410 lcd.printf("Exit Settings");
umairaftab 25:a6d1eaf2041c 411 wait(5);
umairaftab 12:b3137bb72ef7 412 }
umairaftab 26:2f59456a7bad 413
umairaftab 26:2f59456a7bad 414
umairaftab 12:b3137bb72ef7 415 //Function to process keypad inputs
umairaftab 12:b3137bb72ef7 416 void process_user_input(char keypad_value_in, int ui_current_screen_in){
umairaftab 12:b3137bb72ef7 417
umairaftab 18:7ec1691d0d9d 418 if(keypad_value_in == 61){
umairaftab 12:b3137bb72ef7 419 if(lcd_timeout_flag == false){
umairaftab 12:b3137bb72ef7 420 switch (ui_current_screen_in){
umairaftab 12:b3137bb72ef7 421 case 1:
umairaftab 12:b3137bb72ef7 422 ui_screen2();
umairaftab 12:b3137bb72ef7 423 ui_current_screen_in =2;
umairaftab 12:b3137bb72ef7 424 break;
umairaftab 12:b3137bb72ef7 425 case 2:
umairaftab 12:b3137bb72ef7 426 ui_screen3();
umairaftab 12:b3137bb72ef7 427 ui_current_screen_in =3;
umairaftab 12:b3137bb72ef7 428 break;
umairaftab 12:b3137bb72ef7 429 case 3:
umairaftab 12:b3137bb72ef7 430 ui_screen4();
umairaftab 12:b3137bb72ef7 431 ui_current_screen_in =4;
umairaftab 12:b3137bb72ef7 432 break;
umairaftab 12:b3137bb72ef7 433 }//switch block current ui screen
umairaftab 12:b3137bb72ef7 434 lcd_timeout.reset();
umairaftab 12:b3137bb72ef7 435 lcd_timeout.start();
umairaftab 12:b3137bb72ef7 436 wait(2);
umairaftab 12:b3137bb72ef7 437 }// if block lcdflag
umairaftab 12:b3137bb72ef7 438 else{
umairaftab 12:b3137bb72ef7 439 ui_screen1();
umairaftab 12:b3137bb72ef7 440 wait(5);
umairaftab 12:b3137bb72ef7 441 }
umairaftab 12:b3137bb72ef7 442 }// if block 36 end
umairaftab 12:b3137bb72ef7 443
umairaftab 12:b3137bb72ef7 444 // check for setting screen press enter
umairaftab 18:7ec1691d0d9d 445 if(keypad_value_in == 58){
umairaftab 12:b3137bb72ef7 446 //Disable peltier
umairaftab 12:b3137bb72ef7 447 ui_settings();
umairaftab 12:b3137bb72ef7 448 wait(5);
umairaftab 12:b3137bb72ef7 449 }
umairaftab 14:72176f1e4907 450
umairaftab 14:72176f1e4907 451 if(keypad_value_in ==100){
umairaftab 14:72176f1e4907 452 ui_screen1();
umairaftab 17:0ff7385db570 453 wait(0.2);
umairaftab 14:72176f1e4907 454 }
umairaftab 12:b3137bb72ef7 455 }
umairaftab 12:b3137bb72ef7 456
umairaftab 12:b3137bb72ef7 457
umairaftab 12:b3137bb72ef7 458
umairaftab 12:b3137bb72ef7 459
umairaftab 8:2d462919519e 460 //***************************PLACEHOLDER FUNCTION TO DISABLE EVERYTHING **********************
umairaftab 8:2d462919519e 461 void disable_everything(){
umairaftab 8:2d462919519e 462
umairaftab 10:1a0fe96381b0 463 //Disable peltier,vac,fans,pumps,lights.
umairaftab 14:72176f1e4907 464 pumps(false,false,false,false);
umairaftab 14:72176f1e4907 465 peltier(false,false,false,false,0);
umairaftab 37:892872c3fa96 466 cycle_air_off();
umairaftab 8:2d462919519e 467 }
umairaftab 8:2d462919519e 468
umairaftab 8:2d462919519e 469
umairaftab 8:2d462919519e 470 //*********************************************************************************************
umairaftab 8:2d462919519e 471 //* *
umairaftab 8:2d462919519e 472 //* *
umairaftab 8:2d462919519e 473 //* *
umairaftab 8:2d462919519e 474 //* *
umairaftab 8:2d462919519e 475 //* MAIN ROUTINE *
umairaftab 8:2d462919519e 476 //* *
umairaftab 8:2d462919519e 477 //* DO NOT MODIFY WITHOUT TELLING UMAIR *
umairaftab 8:2d462919519e 478 //* *
umairaftab 8:2d462919519e 479 //* *
umairaftab 8:2d462919519e 480 //*********************************************************************************************
umairaftab 1:9ef26efedcea 481
umairaftab 1:9ef26efedcea 482 int main(void)
umairaftab 1:9ef26efedcea 483 {
umairaftab 8:2d462919519e 484
umairaftab 8:2d462919519e 485 //call function that disables everything.
umairaftab 8:2d462919519e 486 disable_everything();
umairaftab 8:2d462919519e 487
umairaftab 8:2d462919519e 488
umairaftab 31:a90b72ae9835 489 lcd_backlight_on();
umairaftab 8:2d462919519e 490 //FOR INTERNAL CLOCK
umairaftab 33:d1b04f1a792a 491 clock_mine.attach(&sec_inc, 1.0);
umairaftab 36:ce0ca02a8253 492
umairaftab 8:2d462919519e 493 char keypad_value;
umairaftab 11:f9ffd5ab7e94 494 int ui_current_screen = 1;
umairaftab 10:1a0fe96381b0 495 //************************************BOOT SEQUENCE*********************
umairaftab 8:2d462919519e 496 //call LCD boot
umairaftab 8:2d462919519e 497 ui_startup();
umairaftab 9:43c339533f7f 498 wait(2);
umairaftab 8:2d462919519e 499 //SET TIME
umairaftab 8:2d462919519e 500 rtcimp_settime(6,0);
umairaftab 8:2d462919519e 501 //call function that reads values
umairaftab 9:43c339533f7f 502
umairaftab 9:43c339533f7f 503 /* FOR CRTITICALITY
umairaftab 9:43c339533f7f 504 NVIC_DisableIRQ(TIMER3_IRQn);
umairaftab 9:43c339533f7f 505
umairaftab 9:43c339533f7f 506 // critical section
umairaftab 9:43c339533f7f 507
umairaftab 9:43c339533f7f 508 NVIC_EnableIRQ(TIMER3_IRQn);
umairaftab 38:9f4107db1bff 509 */ wait(5);
umairaftab 38:9f4107db1bff 510 lcd.cls();
umairaftab 38:9f4107db1bff 511 lcd.locate(0,0);
umairaftab 38:9f4107db1bff 512 lcd.printf("Find Pelt Temp Sense");
umairaftab 38:9f4107db1bff 513
umairaftab 44:083a8de27bd9 514 tempinit();
umairaftab 42:41f6c241a987 515 //peltierin_temp = dsen_temp_in;
umairaftab 42:41f6c241a987 516 //peltierout_temp = dsen_temp_out;
umairaftab 38:9f4107db1bff 517
umairaftab 38:9f4107db1bff 518 wait(2);
umairaftab 38:9f4107db1bff 519 lcd.cls();
umairaftab 38:9f4107db1bff 520 lcd.locate(0,0);
umairaftab 38:9f4107db1bff 521 lcd.printf("Find Pelt Temp Sense");
umairaftab 38:9f4107db1bff 522 lcd.printf("Found Them");
umairaftab 38:9f4107db1bff 523
umairaftab 38:9f4107db1bff 524 wait(2);
umairaftab 9:43c339533f7f 525 lcd.cls();
umairaftab 9:43c339533f7f 526 lcd.locate(0,0);
umairaftab 9:43c339533f7f 527 lcd.printf("Reading Sensors");
umairaftab 9:43c339533f7f 528
umairaftab 8:2d462919519e 529 read_sensors();
umairaftab 8:2d462919519e 530
umairaftab 9:43c339533f7f 531 wait(2);
umairaftab 9:43c339533f7f 532 lcd.cls();
umairaftab 9:43c339533f7f 533 lcd.locate(0,0);
umairaftab 9:43c339533f7f 534 lcd.printf("Done Reading Sensors");
umairaftab 8:2d462919519e 535 //call function that performs functions.
umairaftab 8:2d462919519e 536
umairaftab 9:43c339533f7f 537 wait(2);
umairaftab 9:43c339533f7f 538 lcd.cls();
umairaftab 9:43c339533f7f 539 lcd.locate(0,0);
umairaftab 9:43c339533f7f 540 lcd.printf("Watering Plants");
umairaftab 9:43c339533f7f 541
umairaftab 38:9f4107db1bff 542 waterplants();
umairaftab 9:43c339533f7f 543
umairaftab 9:43c339533f7f 544 wait(2);
umairaftab 9:43c339533f7f 545 lcd.cls();
umairaftab 9:43c339533f7f 546 lcd.locate(0,0);
umairaftab 9:43c339533f7f 547 lcd.printf("Air Humidity");
umairaftab 9:43c339533f7f 548
umairaftab 37:892872c3fa96 549 airhumidity();
umairaftab 9:43c339533f7f 550
umairaftab 9:43c339533f7f 551 wait(2);
umairaftab 9:43c339533f7f 552 lcd.cls();
umairaftab 9:43c339533f7f 553 lcd.locate(0,0);
umairaftab 9:43c339533f7f 554 lcd.printf("Cycling Air");
umairaftab 9:43c339533f7f 555
umairaftab 9:43c339533f7f 556 cycleair();
umairaftab 9:43c339533f7f 557
umairaftab 11:f9ffd5ab7e94 558 wait(2);
umairaftab 11:f9ffd5ab7e94 559 lcd.cls();
umairaftab 11:f9ffd5ab7e94 560 lcd.locate(0,0);
umairaftab 11:f9ffd5ab7e94 561 lcd.printf("Testing Lights");
umairaftab 37:892872c3fa96 562 led_test();
umairaftab 11:f9ffd5ab7e94 563
umairaftab 11:f9ffd5ab7e94 564
umairaftab 36:ce0ca02a8253 565 //INTILIZE SERIAL PARAMETERS
umairaftab 36:ce0ca02a8253 566 wait(2);
umairaftab 36:ce0ca02a8253 567 lcd.cls();
umairaftab 36:ce0ca02a8253 568 lcd.locate(0,0);
umairaftab 36:ce0ca02a8253 569 lcd.printf("Initialize Bluetooth");
umairaftab 36:ce0ca02a8253 570 bluetooth_dev.baud(9600);
umairaftab 36:ce0ca02a8253 571 bluetooth_dev.attach(&callback_bluetooth);
umairaftab 36:ce0ca02a8253 572
umairaftab 54:1302a97c84aa 573 wait(2);
umairaftab 54:1302a97c84aa 574 lcd.cls();
umairaftab 54:1302a97c84aa 575 lcd.locate(0,0);
umairaftab 54:1302a97c84aa 576 lcd.printf("Initialize Printer");
umairaftab 54:1302a97c84aa 577 printer.baud(BAUDRATE0);
umairaftab 54:1302a97c84aa 578 printer.format(8,Serial::None,1);
umairaftab 54:1302a97c84aa 579 printer.printf("Autus Ready\n\r");
umairaftab 54:1302a97c84aa 580 //printer_print_values();
umairaftab 9:43c339533f7f 581 wait(5);
umairaftab 36:ce0ca02a8253 582 lcd.cls();
umairaftab 12:b3137bb72ef7 583 ui_current_screen = 1;
umairaftab 9:43c339533f7f 584 ui_screen1();
umairaftab 12:b3137bb72ef7 585 lcd_timeout.reset();
umairaftab 9:43c339533f7f 586 wait(5);
umairaftab 8:2d462919519e 587
umairaftab 37:892872c3fa96 588 //startup_flag = false ;
umairaftab 14:72176f1e4907 589 timer1ms.attach(&timer1, 0.001); //interrupt attached function(timer) with interval (1 ms)
umairaftab 25:a6d1eaf2041c 590 led_blue_pulsewidth=50;
umairaftab 25:a6d1eaf2041c 591 led_blue.period_us(1000);
umairaftab 25:a6d1eaf2041c 592
umairaftab 1:9ef26efedcea 593 while(1) {
umairaftab 8:2d462919519e 594
umairaftab 14:72176f1e4907 595
umairaftab 9:43c339533f7f 596 //FOR BUZZER
umairaftab 14:72176f1e4907 597
umairaftab 8:2d462919519e 598 keypad_value = Keypad();
umairaftab 17:0ff7385db570 599 wait(0.1);
umairaftab 25:a6d1eaf2041c 600
umairaftab 19:4313ad838fef 601 //lcd_timeout_check();
umairaftab 19:4313ad838fef 602 //process_user_input(keypad_value,ui_current_screen);
umairaftab 25:a6d1eaf2041c 603
umairaftab 36:ce0ca02a8253 604 //Press down arrow to change menu
umairaftab 36:ce0ca02a8253 605 if ( (keypad_value==68) && (ui_current_screen==1) ) {
umairaftab 19:4313ad838fef 606 ui_screen2();
umairaftab 25:a6d1eaf2041c 607 ui_current_screen=2;
umairaftab 22:7a1962d8af68 608 wait(5);
umairaftab 33:d1b04f1a792a 609 lcd.cls();
umairaftab 25:a6d1eaf2041c 610 //led_blue_pulsewidth=led_blue_pulsewidth+100;
umairaftab 25:a6d1eaf2041c 611 //led_blue.pulsewidth_us(led_blue_pulsewidth);
umairaftab 25:a6d1eaf2041c 612 //printf("%c\n\r",keypad_value);
umairaftab 19:4313ad838fef 613 }
umairaftab 36:ce0ca02a8253 614 else if ( (keypad_value==68) && (ui_current_screen==2)) {
umairaftab 19:4313ad838fef 615 ui_screen3();
umairaftab 33:d1b04f1a792a 616 ui_current_screen=3;
umairaftab 22:7a1962d8af68 617 wait(5);
umairaftab 33:d1b04f1a792a 618 lcd.cls();
umairaftab 25:a6d1eaf2041c 619 //printf("%c\n\r",keypad_value);
umairaftab 25:a6d1eaf2041c 620 }
umairaftab 36:ce0ca02a8253 621 else if ( (keypad_value==68) && (ui_current_screen==3)) {
umairaftab 37:892872c3fa96 622 red_light_value = MAX_RED_LIGHT;
umairaftab 37:892872c3fa96 623 blue_light_value = MAX_BLUE_LIGHT;
umairaftab 37:892872c3fa96 624 green_light_value = MAX_GREEN_LIGHT;
umairaftab 25:a6d1eaf2041c 625 ui_screen4();
umairaftab 25:a6d1eaf2041c 626 ui_current_screen=1;
umairaftab 25:a6d1eaf2041c 627 wait(5);
umairaftab 33:d1b04f1a792a 628 lcd.cls();
umairaftab 25:a6d1eaf2041c 629 //printf("%c\n\r",keypad_value);
umairaftab 25:a6d1eaf2041c 630 }
umairaftab 36:ce0ca02a8253 631 else if ( (keypad_value==75) ) { //Press Enter for settings
umairaftab 25:a6d1eaf2041c 632 ui_settings();
umairaftab 25:a6d1eaf2041c 633 ui_current_screen=1;
umairaftab 33:d1b04f1a792a 634 lcd.cls();
umairaftab 25:a6d1eaf2041c 635 //wait(5);
umairaftab 25:a6d1eaf2041c 636 //printf("%c\n\r",keypad_value);
umairaftab 19:4313ad838fef 637 }
umairaftab 46:302da7b90cba 638 else if(keypad_value == 73){
umairaftab 46:302da7b90cba 639 if(MAX_RED_LIGHT<100){
umairaftab 46:302da7b90cba 640 MAX_RED_LIGHT++;
umairaftab 46:302da7b90cba 641 pwm_red_led(1);
umairaftab 46:302da7b90cba 642 }
umairaftab 46:302da7b90cba 643 }
umairaftab 46:302da7b90cba 644 else if(keypad_value == 70){
umairaftab 46:302da7b90cba 645 if(MAX_RED_LIGHT>0){
umairaftab 46:302da7b90cba 646 MAX_RED_LIGHT--;
umairaftab 46:302da7b90cba 647 pwm_red_led(0);
umairaftab 46:302da7b90cba 648 }
umairaftab 46:302da7b90cba 649 }
umairaftab 46:302da7b90cba 650 else if(keypad_value == 67){
umairaftab 46:302da7b90cba 651 if(MAX_GREEN_LIGHT<100){
umairaftab 46:302da7b90cba 652 MAX_GREEN_LIGHT++;
umairaftab 46:302da7b90cba 653 pwm_green_led(1);
umairaftab 46:302da7b90cba 654 }
umairaftab 46:302da7b90cba 655 }
umairaftab 46:302da7b90cba 656 else if(keypad_value == 64){
umairaftab 46:302da7b90cba 657 if(MAX_GREEN_LIGHT>0){
umairaftab 46:302da7b90cba 658 MAX_GREEN_LIGHT--;
umairaftab 46:302da7b90cba 659 pwm_green_led(0);
umairaftab 46:302da7b90cba 660 }
umairaftab 46:302da7b90cba 661 }
umairaftab 46:302da7b90cba 662 else if(keypad_value == 61){
umairaftab 46:302da7b90cba 663 if(MAX_BLUE_LIGHT<100){
umairaftab 46:302da7b90cba 664 MAX_BLUE_LIGHT++;
umairaftab 46:302da7b90cba 665 pwm_blue_led(1);
umairaftab 46:302da7b90cba 666 }
umairaftab 46:302da7b90cba 667 }
umairaftab 46:302da7b90cba 668 else if(keypad_value == 58){
umairaftab 46:302da7b90cba 669 if(MAX_BLUE_LIGHT>0){
umairaftab 46:302da7b90cba 670 MAX_BLUE_LIGHT--;
umairaftab 46:302da7b90cba 671 pwm_blue_led(0);
umairaftab 46:302da7b90cba 672 }
umairaftab 46:302da7b90cba 673 }
umairaftab 19:4313ad838fef 674 else {
umairaftab 19:4313ad838fef 675 ui_screen1();
umairaftab 25:a6d1eaf2041c 676 wait(0.1);
umairaftab 19:4313ad838fef 677 }
umairaftab 30:417e8ba439ff 678
umairaftab 46:302da7b90cba 679 if (keypad_value == 62 ){ //Backlight red up
umairaftab 30:417e8ba439ff 680 lcd_backlight_on();
umairaftab 30:417e8ba439ff 681 }
umairaftab 46:302da7b90cba 682 if (keypad_value == 59 ){ //Backlight red down
umairaftab 30:417e8ba439ff 683 lcd_backlight_off();
umairaftab 30:417e8ba439ff 684 }
umairaftab 38:9f4107db1bff 685 if(keypad_value == 84){
umairaftab 38:9f4107db1bff 686 pelt_keypad_enable=true;
umairaftab 38:9f4107db1bff 687 }
umairaftab 54:1302a97c84aa 688 if(keypad_value == 78){
umairaftab 54:1302a97c84aa 689 printer_print_values();
umairaftab 54:1302a97c84aa 690 }
umairaftab 53:12b7f7b23a31 691 //printf("%d\n\r",keypad_value);
umairaftab 12:b3137bb72ef7 692 // -> Key pressed
umairaftab 11:f9ffd5ab7e94 693
umairaftab 38:9f4107db1bff 694
umairaftab 37:892872c3fa96 695 //LEDS Timeout functions
umairaftab 37:892872c3fa96 696 if(led_set_flag == false){
umairaftab 37:892872c3fa96 697 if( (abs(hour-led_off_time) > led_lights_timeout)||lights_startup_flag ==true){
umairaftab 37:892872c3fa96 698 // printf("MINON%d\n\r",::min);
umairaftab 37:892872c3fa96 699 set_leds();
umairaftab 37:892872c3fa96 700 led_set_time = hour;
umairaftab 37:892872c3fa96 701 lights_startup_flag = false;
umairaftab 37:892872c3fa96 702 // printf("SETLEDS\n\r");
umairaftab 37:892872c3fa96 703 }
umairaftab 37:892872c3fa96 704
umairaftab 37:892872c3fa96 705 }
umairaftab 37:892872c3fa96 706 if(led_set_flag ==true){
umairaftab 37:892872c3fa96 707 if(abs(hour-led_set_time) > led_lights_timeout){
umairaftab 37:892872c3fa96 708 // printf("MINOFF %d\n\r",::min);
umairaftab 37:892872c3fa96 709 turn_off_leds();
umairaftab 37:892872c3fa96 710 led_off_time = hour;
umairaftab 37:892872c3fa96 711 led_set_flag =false;
umairaftab 37:892872c3fa96 712 // printf("OFF\n\r");
umairaftab 37:892872c3fa96 713 }
umairaftab 37:892872c3fa96 714 }
umairaftab 37:892872c3fa96 715 //printf("MINOFF %d\n\r",::min);
umairaftab 38:9f4107db1bff 716 if( (abs((::min)-sensor_function_call_time) > sensor_function_call_timeout) || startup_flag==true){
umairaftab 37:892872c3fa96 717 lcd.cls();
umairaftab 37:892872c3fa96 718 lcd.locate(0,0);
umairaftab 37:892872c3fa96 719 lcd.printf("Updating Values");
umairaftab 37:892872c3fa96 720 lcd.locate(0,1);
umairaftab 37:892872c3fa96 721 lcd.printf("Performing func");
umairaftab 37:892872c3fa96 722 read_sensors();
umairaftab 37:892872c3fa96 723 airhumidity();
umairaftab 38:9f4107db1bff 724 peltierin_temp = dsen_temp_in;
umairaftab 38:9f4107db1bff 725 peltierout_temp = dsen_temp_out;
umairaftab 37:892872c3fa96 726 sensor_function_call_time=::min;
umairaftab 54:1302a97c84aa 727 printer_print_values();
umairaftab 37:892872c3fa96 728 lcd.cls();
umairaftab 37:892872c3fa96 729 }
umairaftab 38:9f4107db1bff 730 /**********************PELTIER CALLER************************************************************************/
umairaftab 48:d83dc70e00a8 731 //pelt_keypad_enable = true;
umairaftab 40:28d1814d367e 732 if (pelt_keypad_enable == true){
umairaftab 38:9f4107db1bff 733 if ( ( abs( (::min)-pelt_call_time ) > pelt_call_timeout ) || pelt_first_time == true) {
umairaftab 38:9f4107db1bff 734
umairaftab 38:9f4107db1bff 735 lcd.cls();
umairaftab 38:9f4107db1bff 736 lcd.locate(0,0);
umairaftab 38:9f4107db1bff 737 lcd.printf("Adjusting Temperature");
umairaftab 38:9f4107db1bff 738 lcd.locate(0,1);
umairaftab 38:9f4107db1bff 739 lcd.printf("Pelt Functions");
umairaftab 40:28d1814d367e 740 wait(2);
umairaftab 42:41f6c241a987 741 //lcd.cls();
umairaftab 42:41f6c241a987 742 //wait(5);
umairaftab 42:41f6c241a987 743
umairaftab 42:41f6c241a987 744 lcd.cls();
umairaftab 42:41f6c241a987 745 lcd.locate(0,0);
umairaftab 42:41f6c241a987 746 lcd.printf("Find Pelt Temp Sense");
umairaftab 42:41f6c241a987 747
umairaftab 44:083a8de27bd9 748 //tempinit();
umairaftab 44:083a8de27bd9 749 readTemp(1);
umairaftab 44:083a8de27bd9 750 dsen_temp_in=temp;
umairaftab 44:083a8de27bd9 751 readTemp(0);
umairaftab 44:083a8de27bd9 752 dsen_temp_out=temp;
umairaftab 44:083a8de27bd9 753 printf("Pi%2.1f Po%2.1f\n\r",dsen_temp_in,dsen_temp_out);
umairaftab 42:41f6c241a987 754 peltierin_temp = dsen_temp_in;
umairaftab 42:41f6c241a987 755 peltierout_temp = dsen_temp_out;
umairaftab 42:41f6c241a987 756
umairaftab 45:ad99cb94f685 757 wait(5);
umairaftab 42:41f6c241a987 758 lcd.cls();
umairaftab 42:41f6c241a987 759 lcd.locate(0,0);
umairaftab 42:41f6c241a987 760 lcd.printf("Find Pelt Temp Sense");
umairaftab 42:41f6c241a987 761 lcd.printf("Found Them");
umairaftab 42:41f6c241a987 762 wait(2);
umairaftab 41:f484ea386062 763 lcd.cls();
umairaftab 38:9f4107db1bff 764 pelt_first_time = false ;
umairaftab 38:9f4107db1bff 765
umairaftab 38:9f4107db1bff 766 float pelt_inside_temp =0;
umairaftab 38:9f4107db1bff 767 bool exit_pelt = false;
umairaftab 38:9f4107db1bff 768 pelt_inside_temp = get_air_temp_inside(0);
umairaftab 49:76c1bfa8423b 769 bool read_temp1_valid=false;
umairaftab 49:76c1bfa8423b 770 bool read_temp2_valid=false;
umairaftab 38:9f4107db1bff 771 while (exit_pelt == false){
umairaftab 38:9f4107db1bff 772
umairaftab 38:9f4107db1bff 773 pelt_inside_temp = get_air_temp_inside(0);
umairaftab 38:9f4107db1bff 774
umairaftab 38:9f4107db1bff 775 if (dsen_temp_in<desire_temp) {
umairaftab 49:76c1bfa8423b 776 read_temp1_valid=false;
umairaftab 49:76c1bfa8423b 777 read_temp2_valid=false;
umairaftab 38:9f4107db1bff 778 peltier(true,true,false,true,90);
umairaftab 49:76c1bfa8423b 779
umairaftab 49:76c1bfa8423b 780 //wait(0.1);
umairaftab 49:76c1bfa8423b 781 while(!read_temp1_valid){
umairaftab 49:76c1bfa8423b 782 readTemp(1);
umairaftab 49:76c1bfa8423b 783 wait(0.1);
umairaftab 49:76c1bfa8423b 784 if(temp>0){
umairaftab 49:76c1bfa8423b 785 read_temp1_valid = true;
umairaftab 49:76c1bfa8423b 786 }
umairaftab 49:76c1bfa8423b 787 }
umairaftab 45:ad99cb94f685 788 dsen_temp_in=temp;
umairaftab 49:76c1bfa8423b 789 printf("Inside Temp:%2.1f\n\r",dsen_temp_in);
umairaftab 51:8bbe178047a9 790 /*while(!read_temp2_valid){
umairaftab 49:76c1bfa8423b 791 readTemp(0);
umairaftab 49:76c1bfa8423b 792 wait(0.1);
umairaftab 49:76c1bfa8423b 793 if(temp>0){
umairaftab 49:76c1bfa8423b 794 read_temp2_valid = true;
umairaftab 49:76c1bfa8423b 795 }
umairaftab 51:8bbe178047a9 796 }*/
umairaftab 51:8bbe178047a9 797 readTemp(0);
umairaftab 45:ad99cb94f685 798 dsen_temp_out=temp;
umairaftab 49:76c1bfa8423b 799 printf("Outside Temp:%2.1f\n\r",dsen_temp_out);
umairaftab 38:9f4107db1bff 800 }
umairaftab 38:9f4107db1bff 801 if (dsen_temp_in>=desire_temp) {
umairaftab 52:8f863cb2cbae 802 read_temp1_valid=false;
umairaftab 52:8f863cb2cbae 803 read_temp2_valid=false;
umairaftab 38:9f4107db1bff 804 peltier(true,true,false,true,0);
umairaftab 49:76c1bfa8423b 805 //wait(0.1);
umairaftab 49:76c1bfa8423b 806 while(!read_temp1_valid){
umairaftab 49:76c1bfa8423b 807 readTemp(1);
umairaftab 49:76c1bfa8423b 808 wait(0.1);
umairaftab 49:76c1bfa8423b 809 if(temp>0){
umairaftab 49:76c1bfa8423b 810 read_temp1_valid = true;
umairaftab 49:76c1bfa8423b 811 }
umairaftab 49:76c1bfa8423b 812 }
umairaftab 45:ad99cb94f685 813 dsen_temp_in=temp;
umairaftab 49:76c1bfa8423b 814 printf("Inside Temp:%2.1f\n\r",dsen_temp_in);
umairaftab 51:8bbe178047a9 815 /*while(!read_temp2_valid){
umairaftab 49:76c1bfa8423b 816 readTemp(0);
umairaftab 49:76c1bfa8423b 817 wait(0.1);
umairaftab 49:76c1bfa8423b 818 if(temp>0){
umairaftab 49:76c1bfa8423b 819 read_temp2_valid = true;
umairaftab 49:76c1bfa8423b 820 }
umairaftab 51:8bbe178047a9 821 }*/
umairaftab 51:8bbe178047a9 822 readTemp(0);
umairaftab 45:ad99cb94f685 823 dsen_temp_out=temp;
umairaftab 49:76c1bfa8423b 824 printf("Outside Temp:%2.1f\n\r",dsen_temp_out);
umairaftab 38:9f4107db1bff 825 }
umairaftab 38:9f4107db1bff 826 if (dsen_temp_in>=max_peltier_temp){
umairaftab 38:9f4107db1bff 827
umairaftab 38:9f4107db1bff 828 peltier(false,false,false,false,0);
umairaftab 38:9f4107db1bff 829 lcd.locate(0,0);
umairaftab 38:9f4107db1bff 830 lcd.printf("Pelt TEMP LIMIT");
umairaftab 38:9f4107db1bff 831 lcd.locate(0,1);
umairaftab 41:f484ea386062 832 lcd.printf("Pi %2.1 Po%2.1f",dsen_temp_in,dsen_temp_out);
umairaftab 38:9f4107db1bff 833 exit_pelt = true;
umairaftab 38:9f4107db1bff 834 pelt_overheat = true;
umairaftab 38:9f4107db1bff 835 }
umairaftab 38:9f4107db1bff 836 else{
umairaftab 53:12b7f7b23a31 837 lcd.cls();
umairaftab 38:9f4107db1bff 838 lcd.locate(0,0);
umairaftab 38:9f4107db1bff 839 lcd.printf("Air Temp %4.2f",pelt_inside_temp);
umairaftab 38:9f4107db1bff 840 lcd.locate(0,1);
umairaftab 41:f484ea386062 841 lcd.printf("Pi%2.1f Po%2.1f",dsen_temp_in,dsen_temp_out);
umairaftab 43:cf893fa88690 842 printf("Pi%2.1f Po%2.1f\n\r",dsen_temp_in,dsen_temp_out);
umairaftab 38:9f4107db1bff 843 wait(15);
umairaftab 38:9f4107db1bff 844 if ( (pelt_inside_temp-5<=desire_temp_air) && (pelt_inside_temp+5>=desire_temp_air) ){
umairaftab 38:9f4107db1bff 845 lcd.cls();
umairaftab 38:9f4107db1bff 846 lcd.locate(0,0);
umairaftab 38:9f4107db1bff 847 lcd.printf("Exiting Peltier");
umairaftab 38:9f4107db1bff 848 lcd.locate(0,1);
umairaftab 38:9f4107db1bff 849 lcd.printf("Temp within Range");
umairaftab 38:9f4107db1bff 850 exit_pelt = true;
umairaftab 45:ad99cb94f685 851 wait(5);
umairaftab 38:9f4107db1bff 852 }
umairaftab 38:9f4107db1bff 853 }
umairaftab 38:9f4107db1bff 854 }//pelt while end
umairaftab 38:9f4107db1bff 855 peltier(false,false,false,false,0);
umairaftab 38:9f4107db1bff 856 lcd.cls();
umairaftab 38:9f4107db1bff 857 lcd.locate(0,0);
umairaftab 38:9f4107db1bff 858 lcd.printf("Pelt Off");
umairaftab 38:9f4107db1bff 859 wait(5);
umairaftab 38:9f4107db1bff 860 lcd.cls();
umairaftab 38:9f4107db1bff 861 //lcd.locate(0,1);
umairaftab 38:9f4107db1bff 862 //lcd.printf("Temp within Range");
umairaftab 38:9f4107db1bff 863
umairaftab 38:9f4107db1bff 864 }//if block time check end
umairaftab 38:9f4107db1bff 865
umairaftab 38:9f4107db1bff 866 pelt_call_time = ::min ;
umairaftab 38:9f4107db1bff 867 //pelt_keypad_enable = false;
umairaftab 38:9f4107db1bff 868 }//Pelt IF keypad block end
umairaftab 38:9f4107db1bff 869
umairaftab 38:9f4107db1bff 870
umairaftab 53:12b7f7b23a31 871 //printf("MIN: %d\n\r",::min);
umairaftab 37:892872c3fa96 872 startup_flag = false ;
umairaftab 8:2d462919519e 873 }//WHILE END
umairaftab 8:2d462919519e 874
umairaftab 8:2d462919519e 875
umairaftab 8:2d462919519e 876 }
umairaftab 8:2d462919519e 877
umairaftab 8:2d462919519e 878