legionella detector
Dependencies: mbed
main.cpp@3:eaa6fbb8fd87, 23 months ago (annotated)
- Committer:
- lewiscameron
- Date:
- Tue Aug 23 12:49:09 2022 +0000
- Revision:
- 3:eaa6fbb8fd87
- Parent:
- 2:9d6daa8a091c
- Child:
- 4:b82f09e597ec
done
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
lewiscameron | 0:089b4c4f2b6f | 1 | |
lewiscameron | 0:089b4c4f2b6f | 2 | // importing the libraries |
lewiscameron | 0:089b4c4f2b6f | 3 | #include "mbed.h" |
lewiscameron | 0:089b4c4f2b6f | 4 | #include "TMP102.h" |
lewiscameron | 0:089b4c4f2b6f | 5 | #include "N5110.h" |
lewiscameron | 0:089b4c4f2b6f | 6 | #include "Joystick.h" |
lewiscameron | 0:089b4c4f2b6f | 7 | #include "Bitmap.h" |
lewiscameron | 0:089b4c4f2b6f | 8 | |
lewiscameron | 0:089b4c4f2b6f | 9 | //Buttons |
lewiscameron | 0:089b4c4f2b6f | 10 | InterruptIn button_back(PTB19); |
lewiscameron | 0:089b4c4f2b6f | 11 | InterruptIn button_start(PTC5); |
lewiscameron | 0:089b4c4f2b6f | 12 | InterruptIn button_a(PTB9); |
lewiscameron | 0:089b4c4f2b6f | 13 | InterruptIn button_b(PTD0); |
lewiscameron | 0:089b4c4f2b6f | 14 | InterruptIn button_x(PTC17); |
lewiscameron | 0:089b4c4f2b6f | 15 | InterruptIn button_y(PTC12); |
lewiscameron | 0:089b4c4f2b6f | 16 | InterruptIn button_left(PTB18); |
lewiscameron | 0:089b4c4f2b6f | 17 | InterruptIn button_right(PTB3); |
lewiscameron | 0:089b4c4f2b6f | 18 | InterruptIn sw2(SW2); |
lewiscameron | 0:089b4c4f2b6f | 19 | InterruptIn sw3(SW3); |
lewiscameron | 0:089b4c4f2b6f | 20 | |
lewiscameron | 0:089b4c4f2b6f | 21 | //LEDs |
lewiscameron | 0:089b4c4f2b6f | 22 | PwmOut led_red1(PTA1); |
lewiscameron | 0:089b4c4f2b6f | 23 | PwmOut led_red2(PTA2); |
lewiscameron | 0:089b4c4f2b6f | 24 | PwmOut led_red3(PTC2); |
lewiscameron | 0:089b4c4f2b6f | 25 | PwmOut led_green1(PTC3); |
lewiscameron | 0:089b4c4f2b6f | 26 | PwmOut led_green2(PTC4); |
lewiscameron | 0:089b4c4f2b6f | 27 | PwmOut led_green3(PTD3); |
lewiscameron | 0:089b4c4f2b6f | 28 | DigitalOut boardled_red(LED_RED); |
lewiscameron | 0:089b4c4f2b6f | 29 | DigitalOut boardled_green(LED_GREEN); |
lewiscameron | 0:089b4c4f2b6f | 30 | DigitalOut boardled_blue(LED_BLUE); |
lewiscameron | 0:089b4c4f2b6f | 31 | |
lewiscameron | 0:089b4c4f2b6f | 32 | // Joystick, LCD & TMP102 |
lewiscameron | 0:089b4c4f2b6f | 33 | Joystick Joystick(PTB10,PTB11,PTB16); |
lewiscameron | 0:089b4c4f2b6f | 34 | N5110 lcd(PTC9,PTC0,PTC7,PTD2,PTD1,PTC11); |
lewiscameron | 0:089b4c4f2b6f | 35 | TMP102 tmp(I2C_SDA,I2C_SCL); |
lewiscameron | 0:089b4c4f2b6f | 36 | |
lewiscameron | 0:089b4c4f2b6f | 37 | //Piezo |
lewiscameron | 0:089b4c4f2b6f | 38 | PwmOut piezo(PTC10); |
lewiscameron | 0:089b4c4f2b6f | 39 | |
lewiscameron | 0:089b4c4f2b6f | 40 | //serial |
lewiscameron | 0:089b4c4f2b6f | 41 | Serial pc(USBTX,USBRX); |
lewiscameron | 0:089b4c4f2b6f | 42 | |
lewiscameron | 0:089b4c4f2b6f | 43 | // variables |
lewiscameron | 0:089b4c4f2b6f | 44 | volatile int button_a_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 45 | volatile int button_b_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 46 | volatile int button_x_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 47 | volatile int button_y_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 48 | volatile int button_left_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 49 | volatile int button_right_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 50 | volatile int button_back_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 51 | volatile int button_start_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 52 | volatile int CwsHiSP = 20; |
lewiscameron | 0:089b4c4f2b6f | 53 | volatile int HwsKaSP = 70; |
lewiscameron | 0:089b4c4f2b6f | 54 | volatile int HwsLoLimSP = 50; |
lewiscameron | 0:089b4c4f2b6f | 55 | volatile int CustomLoSP = 10; |
lewiscameron | 0:089b4c4f2b6f | 56 | volatile int CustomLoSPChange = 0; |
lewiscameron | 0:089b4c4f2b6f | 57 | volatile int CustomHiSP = 20; |
lewiscameron | 0:089b4c4f2b6f | 58 | volatile int CustomHiSPChange = 0; |
lewiscameron | 0:089b4c4f2b6f | 59 | |
lewiscameron | 0:089b4c4f2b6f | 60 | // voids |
lewiscameron | 0:089b4c4f2b6f | 61 | // functions that will be used in the code |
lewiscameron | 0:089b4c4f2b6f | 62 | //void error(); |
lewiscameron | 0:089b4c4f2b6f | 63 | void init_serial(); // sets up serial |
lewiscameron | 0:089b4c4f2b6f | 64 | void init_K64F(); // sets up K64F |
lewiscameron | 0:089b4c4f2b6f | 65 | void init_pcb(); // sets up the pcb |
lewiscameron | 0:089b4c4f2b6f | 66 | |
lewiscameron | 0:089b4c4f2b6f | 67 | // button voids |
lewiscameron | 1:87661a0c8ba3 | 68 | void button_a_isr(); |
lewiscameron | 1:87661a0c8ba3 | 69 | void button_b_isr(); |
lewiscameron | 1:87661a0c8ba3 | 70 | void button_x_isr(); |
lewiscameron | 1:87661a0c8ba3 | 71 | void button_y_isr(); |
lewiscameron | 1:87661a0c8ba3 | 72 | void button_left_isr(); |
lewiscameron | 1:87661a0c8ba3 | 73 | void button_right_isr(); |
lewiscameron | 1:87661a0c8ba3 | 74 | void button_back_isr(); |
lewiscameron | 1:87661a0c8ba3 | 75 | void button_start_isr(); |
lewiscameron | 0:089b4c4f2b6f | 76 | |
lewiscameron | 0:089b4c4f2b6f | 77 | // page voids |
lewiscameron | 0:089b4c4f2b6f | 78 | void startup(); |
lewiscameron | 0:089b4c4f2b6f | 79 | void cwshigh(); |
lewiscameron | 0:089b4c4f2b6f | 80 | void codeloop(); |
lewiscameron | 0:089b4c4f2b6f | 81 | void get_temp(); |
lewiscameron | 0:089b4c4f2b6f | 82 | void CustHi_SP(); |
lewiscameron | 0:089b4c4f2b6f | 83 | void CustLo_SP(); |
lewiscameron | 3:eaa6fbb8fd87 | 84 | void ShowSP(); |
lewiscameron | 3:eaa6fbb8fd87 | 85 | |
lewiscameron | 3:eaa6fbb8fd87 | 86 | //State structure |
lewiscameron | 3:eaa6fbb8fd87 | 87 | struct State { |
lewiscameron | 3:eaa6fbb8fd87 | 88 | //Output Setpoint |
lewiscameron | 3:eaa6fbb8fd87 | 89 | int output; |
lewiscameron | 3:eaa6fbb8fd87 | 90 | //Time delay while in state |
lewiscameron | 3:eaa6fbb8fd87 | 91 | float time; |
lewiscameron | 3:eaa6fbb8fd87 | 92 | //Next states array and length |
lewiscameron | 3:eaa6fbb8fd87 | 93 | int nextState[9]; |
lewiscameron | 3:eaa6fbb8fd87 | 94 | }; |
lewiscameron | 0:089b4c4f2b6f | 95 | |
lewiscameron | 0:089b4c4f2b6f | 96 | |
lewiscameron | 0:089b4c4f2b6f | 97 | |
lewiscameron | 0:089b4c4f2b6f | 98 | |
lewiscameron | 0:089b4c4f2b6f | 99 | int main() { |
lewiscameron | 0:089b4c4f2b6f | 100 | |
lewiscameron | 0:089b4c4f2b6f | 101 | // interrupts setup |
lewiscameron | 1:87661a0c8ba3 | 102 | button_a.rise(&button_a_isr); |
lewiscameron | 1:87661a0c8ba3 | 103 | button_b.rise(&button_b_isr); |
lewiscameron | 1:87661a0c8ba3 | 104 | button_x.rise(&button_x_isr); |
lewiscameron | 1:87661a0c8ba3 | 105 | button_y.rise(&button_y_isr); |
lewiscameron | 1:87661a0c8ba3 | 106 | button_left.rise(&button_left_isr); |
lewiscameron | 1:87661a0c8ba3 | 107 | button_right.rise(&button_right_isr); |
lewiscameron | 1:87661a0c8ba3 | 108 | button_back.rise(&button_back_isr); |
lewiscameron | 1:87661a0c8ba3 | 109 | button_start.rise(&button_start_isr); |
lewiscameron | 0:089b4c4f2b6f | 110 | |
lewiscameron | 0:089b4c4f2b6f | 111 | |
lewiscameron | 0:089b4c4f2b6f | 112 | |
lewiscameron | 0:089b4c4f2b6f | 113 | init_serial(); |
lewiscameron | 0:089b4c4f2b6f | 114 | init_K64F(); |
lewiscameron | 0:089b4c4f2b6f | 115 | init_pcb(); |
lewiscameron | 0:089b4c4f2b6f | 116 | tmp.init(); |
lewiscameron | 0:089b4c4f2b6f | 117 | lcd.init(); |
lewiscameron | 0:089b4c4f2b6f | 118 | Joystick.init(); |
lewiscameron | 0:089b4c4f2b6f | 119 | |
lewiscameron | 3:eaa6fbb8fd87 | 120 | lcd.setContrast(1); |
lewiscameron | 0:089b4c4f2b6f | 121 | lcd.setBrightness(0.5); |
lewiscameron | 0:089b4c4f2b6f | 122 | |
lewiscameron | 0:089b4c4f2b6f | 123 | startup(); |
lewiscameron | 0:089b4c4f2b6f | 124 | |
lewiscameron | 0:089b4c4f2b6f | 125 | codeloop(); |
lewiscameron | 0:089b4c4f2b6f | 126 | |
lewiscameron | 0:089b4c4f2b6f | 127 | |
lewiscameron | 0:089b4c4f2b6f | 128 | |
lewiscameron | 0:089b4c4f2b6f | 129 | } |
lewiscameron | 0:089b4c4f2b6f | 130 | |
lewiscameron | 0:089b4c4f2b6f | 131 | // initialise serial connection |
lewiscameron | 0:089b4c4f2b6f | 132 | void init_serial() |
lewiscameron | 0:089b4c4f2b6f | 133 | { |
lewiscameron | 0:089b4c4f2b6f | 134 | pc.baud(9600); |
lewiscameron | 0:089b4c4f2b6f | 135 | } |
lewiscameron | 0:089b4c4f2b6f | 136 | |
lewiscameron | 0:089b4c4f2b6f | 137 | void init_K64F() |
lewiscameron | 0:089b4c4f2b6f | 138 | { |
lewiscameron | 0:089b4c4f2b6f | 139 | boardled_red = 1; |
lewiscameron | 0:089b4c4f2b6f | 140 | boardled_green = 1; |
lewiscameron | 0:089b4c4f2b6f | 141 | boardled_blue = 1; |
lewiscameron | 0:089b4c4f2b6f | 142 | |
lewiscameron | 0:089b4c4f2b6f | 143 | sw2.mode(PullNone); |
lewiscameron | 0:089b4c4f2b6f | 144 | sw3.mode(PullNone); |
lewiscameron | 0:089b4c4f2b6f | 145 | } |
lewiscameron | 0:089b4c4f2b6f | 146 | |
lewiscameron | 0:089b4c4f2b6f | 147 | void init_pcb() |
lewiscameron | 0:089b4c4f2b6f | 148 | { |
lewiscameron | 0:089b4c4f2b6f | 149 | |
lewiscameron | 0:089b4c4f2b6f | 150 | led_red1 = 1; |
lewiscameron | 0:089b4c4f2b6f | 151 | led_red2 = 1; |
lewiscameron | 0:089b4c4f2b6f | 152 | led_red3 = 1; |
lewiscameron | 0:089b4c4f2b6f | 153 | led_green1 = 1; |
lewiscameron | 0:089b4c4f2b6f | 154 | led_green2 = 1; |
lewiscameron | 0:089b4c4f2b6f | 155 | led_green3 = 1; |
lewiscameron | 0:089b4c4f2b6f | 156 | // active low LED's so off when = 1 |
lewiscameron | 0:089b4c4f2b6f | 157 | |
lewiscameron | 0:089b4c4f2b6f | 158 | // sets up the PCB Buttons |
lewiscameron | 0:089b4c4f2b6f | 159 | button_a.mode(PullDown); |
lewiscameron | 0:089b4c4f2b6f | 160 | button_b.mode(PullDown); |
lewiscameron | 0:089b4c4f2b6f | 161 | button_x.mode(PullDown); |
lewiscameron | 0:089b4c4f2b6f | 162 | button_y.mode(PullDown); |
lewiscameron | 0:089b4c4f2b6f | 163 | button_left.mode(PullDown); |
lewiscameron | 0:089b4c4f2b6f | 164 | button_right.mode(PullDown); |
lewiscameron | 0:089b4c4f2b6f | 165 | button_start.mode(PullDown); |
lewiscameron | 0:089b4c4f2b6f | 166 | button_back.mode(PullDown); |
lewiscameron | 0:089b4c4f2b6f | 167 | } |
lewiscameron | 0:089b4c4f2b6f | 168 | |
lewiscameron | 0:089b4c4f2b6f | 169 | void startup() |
lewiscameron | 0:089b4c4f2b6f | 170 | { |
lewiscameron | 0:089b4c4f2b6f | 171 | lcd.printString("Lewis Cameron",0,0); |
lewiscameron | 0:089b4c4f2b6f | 172 | lcd.printString("18689002",0,1); |
lewiscameron | 3:eaa6fbb8fd87 | 173 | lcd.printString("Legionella",0,2); |
lewiscameron | 3:eaa6fbb8fd87 | 174 | lcd.printString("Sensor",0,3); |
lewiscameron | 3:eaa6fbb8fd87 | 175 | lcd.printString("w/ Custom SP",0,4); |
lewiscameron | 0:089b4c4f2b6f | 176 | pc.printf("startup"); |
lewiscameron | 0:089b4c4f2b6f | 177 | lcd.refresh(); |
lewiscameron | 0:089b4c4f2b6f | 178 | wait(5); |
lewiscameron | 0:089b4c4f2b6f | 179 | } |
lewiscameron | 0:089b4c4f2b6f | 180 | |
lewiscameron | 0:089b4c4f2b6f | 181 | void codeloop() |
lewiscameron | 0:089b4c4f2b6f | 182 | { |
lewiscameron | 0:089b4c4f2b6f | 183 | int page; |
lewiscameron | 0:089b4c4f2b6f | 184 | |
lewiscameron | 0:089b4c4f2b6f | 185 | while(1){ |
lewiscameron | 0:089b4c4f2b6f | 186 | lcd.clear(); |
lewiscameron | 0:089b4c4f2b6f | 187 | |
lewiscameron | 0:089b4c4f2b6f | 188 | switch(page){ |
lewiscameron | 0:089b4c4f2b6f | 189 | |
lewiscameron | 0:089b4c4f2b6f | 190 | case 1: |
lewiscameron | 0:089b4c4f2b6f | 191 | { |
lewiscameron | 0:089b4c4f2b6f | 192 | |
lewiscameron | 0:089b4c4f2b6f | 193 | init_pcb(); |
lewiscameron | 0:089b4c4f2b6f | 194 | |
lewiscameron | 0:089b4c4f2b6f | 195 | float temp = tmp.get_temperature(); |
lewiscameron | 0:089b4c4f2b6f | 196 | |
lewiscameron | 0:089b4c4f2b6f | 197 | |
lewiscameron | 0:089b4c4f2b6f | 198 | lcd.clear(); |
lewiscameron | 3:eaa6fbb8fd87 | 199 | lcd.printString("CWS",30,0); |
lewiscameron | 3:eaa6fbb8fd87 | 200 | lcd.printString("Temp =",0,1); |
lewiscameron | 0:089b4c4f2b6f | 201 | get_temp(); |
lewiscameron | 3:eaa6fbb8fd87 | 202 | lcd.printString("Back = Home",0,5); |
lewiscameron | 3:eaa6fbb8fd87 | 203 | pc.printf("CWS"); |
lewiscameron | 0:089b4c4f2b6f | 204 | |
lewiscameron | 0:089b4c4f2b6f | 205 | if (temp >= CwsHiSP){ |
lewiscameron | 3:eaa6fbb8fd87 | 206 | lcd.printString("CWS Temp High",0,2); |
lewiscameron | 3:eaa6fbb8fd87 | 207 | lcd.printString("Legionella",0,3); |
lewiscameron | 3:eaa6fbb8fd87 | 208 | lcd.printString("Warning",0,4); |
lewiscameron | 0:089b4c4f2b6f | 209 | led_red1 = 0; |
lewiscameron | 3:eaa6fbb8fd87 | 210 | pc.printf("CWS High Temp"); |
lewiscameron | 0:089b4c4f2b6f | 211 | } |
lewiscameron | 0:089b4c4f2b6f | 212 | |
lewiscameron | 0:089b4c4f2b6f | 213 | else if (temp < CwsHiSP){ |
lewiscameron | 3:eaa6fbb8fd87 | 214 | lcd.printString("Temp OK",0,2); |
lewiscameron | 3:eaa6fbb8fd87 | 215 | lcd.printString("No Danger",0,3); |
lewiscameron | 3:eaa6fbb8fd87 | 216 | lcd.printString("Of Legionella",0,4); |
lewiscameron | 0:089b4c4f2b6f | 217 | led_red1 = 1; |
lewiscameron | 3:eaa6fbb8fd87 | 218 | pc.printf("CWS Temp OK"); |
lewiscameron | 0:089b4c4f2b6f | 219 | } |
lewiscameron | 0:089b4c4f2b6f | 220 | |
lewiscameron | 0:089b4c4f2b6f | 221 | if (button_back_flag) { |
lewiscameron | 0:089b4c4f2b6f | 222 | button_back_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 223 | page = 0; |
lewiscameron | 0:089b4c4f2b6f | 224 | } |
lewiscameron | 3:eaa6fbb8fd87 | 225 | lcd.refresh(); |
lewiscameron | 0:089b4c4f2b6f | 226 | } |
lewiscameron | 0:089b4c4f2b6f | 227 | break; |
lewiscameron | 0:089b4c4f2b6f | 228 | |
lewiscameron | 0:089b4c4f2b6f | 229 | case 2: |
lewiscameron | 0:089b4c4f2b6f | 230 | { |
lewiscameron | 0:089b4c4f2b6f | 231 | |
lewiscameron | 0:089b4c4f2b6f | 232 | init_pcb(); |
lewiscameron | 0:089b4c4f2b6f | 233 | float temp = tmp.get_temperature(); |
lewiscameron | 0:089b4c4f2b6f | 234 | |
lewiscameron | 0:089b4c4f2b6f | 235 | lcd.clear(); |
lewiscameron | 3:eaa6fbb8fd87 | 236 | lcd.printString("HWS",30,0); |
lewiscameron | 3:eaa6fbb8fd87 | 237 | lcd.printString("Temp =",0,1); |
lewiscameron | 0:089b4c4f2b6f | 238 | get_temp(); |
lewiscameron | 3:eaa6fbb8fd87 | 239 | lcd.printString("Back = Home",0,5); |
lewiscameron | 0:089b4c4f2b6f | 240 | |
lewiscameron | 3:eaa6fbb8fd87 | 241 | if (HwsLoLimSP < temp & temp < HwsKaSP){ |
lewiscameron | 3:eaa6fbb8fd87 | 242 | lcd.printString("Temp Raised",0,2); |
lewiscameron | 3:eaa6fbb8fd87 | 243 | lcd.printString("Killing",0,3); |
lewiscameron | 3:eaa6fbb8fd87 | 244 | lcd.printString("Legionella",0,4); |
lewiscameron | 0:089b4c4f2b6f | 245 | led_green1 = 0; |
lewiscameron | 0:089b4c4f2b6f | 246 | } |
lewiscameron | 0:089b4c4f2b6f | 247 | |
lewiscameron | 0:089b4c4f2b6f | 248 | else if (temp >= HwsKaSP){ |
lewiscameron | 3:eaa6fbb8fd87 | 249 | lcd.printString("Temp Raised",0,2); |
lewiscameron | 3:eaa6fbb8fd87 | 250 | lcd.printString("No Danger",0,3); |
lewiscameron | 3:eaa6fbb8fd87 | 251 | lcd.printString("Of Legionella",0,4); |
lewiscameron | 0:089b4c4f2b6f | 252 | led_green1 = 0; |
lewiscameron | 0:089b4c4f2b6f | 253 | led_green2 = 0; |
lewiscameron | 0:089b4c4f2b6f | 254 | } |
lewiscameron | 0:089b4c4f2b6f | 255 | |
lewiscameron | 0:089b4c4f2b6f | 256 | else if (temp < HwsLoLimSP){ |
lewiscameron | 3:eaa6fbb8fd87 | 257 | lcd.printString("Temp Low",0,2); |
lewiscameron | 3:eaa6fbb8fd87 | 258 | lcd.printString("Legionella",0,3); |
lewiscameron | 3:eaa6fbb8fd87 | 259 | lcd.printString("Warning",0,4); |
lewiscameron | 0:089b4c4f2b6f | 260 | led_red1 = 0; |
lewiscameron | 0:089b4c4f2b6f | 261 | } |
lewiscameron | 0:089b4c4f2b6f | 262 | |
lewiscameron | 0:089b4c4f2b6f | 263 | if (button_back_flag) { |
lewiscameron | 0:089b4c4f2b6f | 264 | button_back_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 265 | page = 0; |
lewiscameron | 0:089b4c4f2b6f | 266 | } |
lewiscameron | 0:089b4c4f2b6f | 267 | |
lewiscameron | 3:eaa6fbb8fd87 | 268 | lcd.refresh(); |
lewiscameron | 3:eaa6fbb8fd87 | 269 | |
lewiscameron | 0:089b4c4f2b6f | 270 | } |
lewiscameron | 0:089b4c4f2b6f | 271 | |
lewiscameron | 0:089b4c4f2b6f | 272 | |
lewiscameron | 0:089b4c4f2b6f | 273 | |
lewiscameron | 0:089b4c4f2b6f | 274 | break; |
lewiscameron | 0:089b4c4f2b6f | 275 | |
lewiscameron | 0:089b4c4f2b6f | 276 | case 3: |
lewiscameron | 0:089b4c4f2b6f | 277 | { |
lewiscameron | 0:089b4c4f2b6f | 278 | |
lewiscameron | 0:089b4c4f2b6f | 279 | init_pcb(); |
lewiscameron | 3:eaa6fbb8fd87 | 280 | float temp = tmp.get_temperature(); |
lewiscameron | 3:eaa6fbb8fd87 | 281 | |
lewiscameron | 0:089b4c4f2b6f | 282 | lcd.clear(); |
lewiscameron | 0:089b4c4f2b6f | 283 | |
lewiscameron | 3:eaa6fbb8fd87 | 284 | lcd.printString("Custom SP",15,0); |
lewiscameron | 3:eaa6fbb8fd87 | 285 | lcd.printString("Temp =",0,1); |
lewiscameron | 0:089b4c4f2b6f | 286 | get_temp(); |
lewiscameron | 0:089b4c4f2b6f | 287 | CustHi_SP(); |
lewiscameron | 0:089b4c4f2b6f | 288 | CustLo_SP(); |
lewiscameron | 3:eaa6fbb8fd87 | 289 | ShowSP(); |
lewiscameron | 3:eaa6fbb8fd87 | 290 | lcd.printString("Back = Home",0,5); |
lewiscameron | 3:eaa6fbb8fd87 | 291 | |
lewiscameron | 3:eaa6fbb8fd87 | 292 | if (CustomLoSP < temp & temp < CustomHiSP){ |
lewiscameron | 3:eaa6fbb8fd87 | 293 | lcd.printString("Temp In Range",0,4); |
lewiscameron | 3:eaa6fbb8fd87 | 294 | led_green1 = 0; |
lewiscameron | 3:eaa6fbb8fd87 | 295 | } |
lewiscameron | 3:eaa6fbb8fd87 | 296 | |
lewiscameron | 3:eaa6fbb8fd87 | 297 | else if (temp > CustomHiSP){ |
lewiscameron | 3:eaa6fbb8fd87 | 298 | lcd.printString("High Temp",0,4); |
lewiscameron | 3:eaa6fbb8fd87 | 299 | led_red1 = 0; |
lewiscameron | 3:eaa6fbb8fd87 | 300 | } |
lewiscameron | 3:eaa6fbb8fd87 | 301 | |
lewiscameron | 3:eaa6fbb8fd87 | 302 | else if (temp < CustomLoSP){ |
lewiscameron | 3:eaa6fbb8fd87 | 303 | lcd.printString("Low Temp",0,4); |
lewiscameron | 3:eaa6fbb8fd87 | 304 | led_red2 = 0; |
lewiscameron | 3:eaa6fbb8fd87 | 305 | } |
lewiscameron | 0:089b4c4f2b6f | 306 | |
lewiscameron | 0:089b4c4f2b6f | 307 | if (button_back_flag) { |
lewiscameron | 0:089b4c4f2b6f | 308 | button_back_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 309 | page = 0; |
lewiscameron | 0:089b4c4f2b6f | 310 | } |
lewiscameron | 3:eaa6fbb8fd87 | 311 | lcd.refresh(); |
lewiscameron | 0:089b4c4f2b6f | 312 | |
lewiscameron | 0:089b4c4f2b6f | 313 | } |
lewiscameron | 0:089b4c4f2b6f | 314 | |
lewiscameron | 0:089b4c4f2b6f | 315 | break; |
lewiscameron | 0:089b4c4f2b6f | 316 | |
lewiscameron | 0:089b4c4f2b6f | 317 | case 4: |
lewiscameron | 0:089b4c4f2b6f | 318 | { |
lewiscameron | 0:089b4c4f2b6f | 319 | init_pcb(); |
lewiscameron | 0:089b4c4f2b6f | 320 | lcd.clear(); |
lewiscameron | 3:eaa6fbb8fd87 | 321 | lcd.printString("Info",26,0); |
lewiscameron | 3:eaa6fbb8fd87 | 322 | lcd.printString("Legionella",0,1); |
lewiscameron | 3:eaa6fbb8fd87 | 323 | lcd.printString("Detector",0,2); |
lewiscameron | 3:eaa6fbb8fd87 | 324 | lcd.printString("Lewis Cameron",0,3); |
lewiscameron | 3:eaa6fbb8fd87 | 325 | lcd.printString("18689002",0,4); |
lewiscameron | 3:eaa6fbb8fd87 | 326 | lcd.printString("Back = Home",0,5); |
lewiscameron | 3:eaa6fbb8fd87 | 327 | lcd.refresh(); |
lewiscameron | 0:089b4c4f2b6f | 328 | |
lewiscameron | 0:089b4c4f2b6f | 329 | if (button_back_flag) { |
lewiscameron | 0:089b4c4f2b6f | 330 | button_back_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 331 | page = 0; |
lewiscameron | 0:089b4c4f2b6f | 332 | } |
lewiscameron | 0:089b4c4f2b6f | 333 | |
lewiscameron | 0:089b4c4f2b6f | 334 | } |
lewiscameron | 0:089b4c4f2b6f | 335 | |
lewiscameron | 0:089b4c4f2b6f | 336 | |
lewiscameron | 0:089b4c4f2b6f | 337 | |
lewiscameron | 0:089b4c4f2b6f | 338 | break; |
lewiscameron | 0:089b4c4f2b6f | 339 | { |
lewiscameron | 0:089b4c4f2b6f | 340 | default: |
lewiscameron | 0:089b4c4f2b6f | 341 | init_pcb(); |
lewiscameron | 0:089b4c4f2b6f | 342 | lcd.clear(); |
lewiscameron | 0:089b4c4f2b6f | 343 | |
lewiscameron | 3:eaa6fbb8fd87 | 344 | lcd.printString("Main Menu",15,0); |
lewiscameron | 0:089b4c4f2b6f | 345 | lcd.printString("A = Cold Water",0,1); |
lewiscameron | 0:089b4c4f2b6f | 346 | lcd.printString("B = Hot Water",0,2); |
lewiscameron | 0:089b4c4f2b6f | 347 | lcd.printString("X = Custom SP",0,3); |
lewiscameron | 0:089b4c4f2b6f | 348 | lcd.printString("Y = Info",0,4); |
lewiscameron | 0:089b4c4f2b6f | 349 | lcd.refresh(); |
lewiscameron | 0:089b4c4f2b6f | 350 | |
lewiscameron | 0:089b4c4f2b6f | 351 | if (button_a_flag) { |
lewiscameron | 0:089b4c4f2b6f | 352 | button_a_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 353 | page = 1; |
lewiscameron | 3:eaa6fbb8fd87 | 354 | pc.printf("A Pressed"); |
lewiscameron | 0:089b4c4f2b6f | 355 | } |
lewiscameron | 0:089b4c4f2b6f | 356 | |
lewiscameron | 0:089b4c4f2b6f | 357 | if (button_b_flag) { |
lewiscameron | 0:089b4c4f2b6f | 358 | button_b_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 359 | page = 2; |
lewiscameron | 3:eaa6fbb8fd87 | 360 | pc.printf("B Pressed"); |
lewiscameron | 0:089b4c4f2b6f | 361 | } |
lewiscameron | 0:089b4c4f2b6f | 362 | |
lewiscameron | 0:089b4c4f2b6f | 363 | if (button_x_flag) { |
lewiscameron | 0:089b4c4f2b6f | 364 | button_x_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 365 | page = 3; |
lewiscameron | 3:eaa6fbb8fd87 | 366 | pc.printf("X Pressed"); |
lewiscameron | 0:089b4c4f2b6f | 367 | } |
lewiscameron | 0:089b4c4f2b6f | 368 | |
lewiscameron | 0:089b4c4f2b6f | 369 | if (button_y_flag) { |
lewiscameron | 0:089b4c4f2b6f | 370 | button_y_flag = 0; |
lewiscameron | 0:089b4c4f2b6f | 371 | page = 4; |
lewiscameron | 3:eaa6fbb8fd87 | 372 | pc.printf("Y Pressed"); |
lewiscameron | 0:089b4c4f2b6f | 373 | } |
lewiscameron | 0:089b4c4f2b6f | 374 | |
lewiscameron | 0:089b4c4f2b6f | 375 | } |
lewiscameron | 0:089b4c4f2b6f | 376 | } |
lewiscameron | 1:87661a0c8ba3 | 377 | |
lewiscameron | 0:089b4c4f2b6f | 378 | } |
lewiscameron | 1:87661a0c8ba3 | 379 | } |
lewiscameron | 1:87661a0c8ba3 | 380 | |
lewiscameron | 1:87661a0c8ba3 | 381 | |
lewiscameron | 0:089b4c4f2b6f | 382 | |
lewiscameron | 1:87661a0c8ba3 | 383 | void button_a_isr() |
lewiscameron | 0:089b4c4f2b6f | 384 | { |
lewiscameron | 0:089b4c4f2b6f | 385 | button_a_flag = 1; |
lewiscameron | 0:089b4c4f2b6f | 386 | } |
lewiscameron | 0:089b4c4f2b6f | 387 | |
lewiscameron | 1:87661a0c8ba3 | 388 | void button_b_isr() |
lewiscameron | 0:089b4c4f2b6f | 389 | { |
lewiscameron | 0:089b4c4f2b6f | 390 | button_b_flag = 1; |
lewiscameron | 0:089b4c4f2b6f | 391 | } |
lewiscameron | 0:089b4c4f2b6f | 392 | |
lewiscameron | 1:87661a0c8ba3 | 393 | void button_x_isr() |
lewiscameron | 0:089b4c4f2b6f | 394 | { |
lewiscameron | 0:089b4c4f2b6f | 395 | button_x_flag = 1; |
lewiscameron | 0:089b4c4f2b6f | 396 | } |
lewiscameron | 0:089b4c4f2b6f | 397 | |
lewiscameron | 1:87661a0c8ba3 | 398 | void button_y_isr() |
lewiscameron | 0:089b4c4f2b6f | 399 | { |
lewiscameron | 0:089b4c4f2b6f | 400 | button_y_flag = 1; |
lewiscameron | 0:089b4c4f2b6f | 401 | } |
lewiscameron | 0:089b4c4f2b6f | 402 | |
lewiscameron | 1:87661a0c8ba3 | 403 | void button_left_isr() |
lewiscameron | 0:089b4c4f2b6f | 404 | { |
lewiscameron | 0:089b4c4f2b6f | 405 | button_left_flag = 1; |
lewiscameron | 0:089b4c4f2b6f | 406 | } |
lewiscameron | 0:089b4c4f2b6f | 407 | |
lewiscameron | 1:87661a0c8ba3 | 408 | void button_right_isr() |
lewiscameron | 0:089b4c4f2b6f | 409 | { |
lewiscameron | 0:089b4c4f2b6f | 410 | button_right_flag = 1; |
lewiscameron | 0:089b4c4f2b6f | 411 | } |
lewiscameron | 0:089b4c4f2b6f | 412 | |
lewiscameron | 1:87661a0c8ba3 | 413 | void button_back_isr() |
lewiscameron | 0:089b4c4f2b6f | 414 | { |
lewiscameron | 0:089b4c4f2b6f | 415 | button_back_flag = 1; |
lewiscameron | 0:089b4c4f2b6f | 416 | } |
lewiscameron | 0:089b4c4f2b6f | 417 | |
lewiscameron | 0:089b4c4f2b6f | 418 | |
lewiscameron | 1:87661a0c8ba3 | 419 | void button_start_isr() |
lewiscameron | 0:089b4c4f2b6f | 420 | { |
lewiscameron | 0:089b4c4f2b6f | 421 | button_start_flag = 1; |
lewiscameron | 0:089b4c4f2b6f | 422 | } |
lewiscameron | 0:089b4c4f2b6f | 423 | |
lewiscameron | 1:87661a0c8ba3 | 424 | void cwshigh() |
lewiscameron | 0:089b4c4f2b6f | 425 | { |
lewiscameron | 0:089b4c4f2b6f | 426 | lcd.printString("Water Temp Too High",0,3); |
lewiscameron | 0:089b4c4f2b6f | 427 | led_red1 = 0; |
lewiscameron | 0:089b4c4f2b6f | 428 | } |
lewiscameron | 0:089b4c4f2b6f | 429 | |
lewiscameron | 1:87661a0c8ba3 | 430 | void get_temp() |
lewiscameron | 0:089b4c4f2b6f | 431 | { |
lewiscameron | 0:089b4c4f2b6f | 432 | char buffer[14]; |
lewiscameron | 0:089b4c4f2b6f | 433 | float temp = tmp.get_temperature(); |
lewiscameron | 0:089b4c4f2b6f | 434 | int length = sprintf(buffer,"%.2f C",temp); |
lewiscameron | 0:089b4c4f2b6f | 435 | //pc.printf("temp = %f K\n",temp); |
lewiscameron | 0:089b4c4f2b6f | 436 | if (length <=14) |
lewiscameron | 3:eaa6fbb8fd87 | 437 | lcd.printString(buffer,38,1); |
lewiscameron | 0:089b4c4f2b6f | 438 | |
lewiscameron | 0:089b4c4f2b6f | 439 | } |
lewiscameron | 0:089b4c4f2b6f | 440 | |
lewiscameron | 1:87661a0c8ba3 | 441 | void CustHi_SP() |
lewiscameron | 0:089b4c4f2b6f | 442 | { |
lewiscameron | 0:089b4c4f2b6f | 443 | Direction d = Joystick.get_direction(); |
lewiscameron | 0:089b4c4f2b6f | 444 | |
lewiscameron | 0:089b4c4f2b6f | 445 | |
lewiscameron | 3:eaa6fbb8fd87 | 446 | if (d == W) { |
lewiscameron | 3:eaa6fbb8fd87 | 447 | pc.printf("Joystick Left"); |
lewiscameron | 3:eaa6fbb8fd87 | 448 | CustomHiSP = CustomHiSP - 1; |
lewiscameron | 0:089b4c4f2b6f | 449 | wait(0.5); |
lewiscameron | 0:089b4c4f2b6f | 450 | } |
lewiscameron | 0:089b4c4f2b6f | 451 | |
lewiscameron | 3:eaa6fbb8fd87 | 452 | if (d == E) { |
lewiscameron | 3:eaa6fbb8fd87 | 453 | pc.printf("Joystick Right"); |
lewiscameron | 3:eaa6fbb8fd87 | 454 | CustomHiSP = CustomHiSP + 1; |
lewiscameron | 0:089b4c4f2b6f | 455 | wait(0.5); |
lewiscameron | 0:089b4c4f2b6f | 456 | |
lewiscameron | 0:089b4c4f2b6f | 457 | } |
lewiscameron | 0:089b4c4f2b6f | 458 | } |
lewiscameron | 0:089b4c4f2b6f | 459 | |
lewiscameron | 1:87661a0c8ba3 | 460 | void CustLo_SP() |
lewiscameron | 0:089b4c4f2b6f | 461 | { |
lewiscameron | 0:089b4c4f2b6f | 462 | if (button_left_flag) { |
lewiscameron | 0:089b4c4f2b6f | 463 | button_left_flag = 0; |
lewiscameron | 3:eaa6fbb8fd87 | 464 | pc.printf("Left pressed"); |
lewiscameron | 3:eaa6fbb8fd87 | 465 | CustomLoSP = CustomLoSP - 1; |
lewiscameron | 0:089b4c4f2b6f | 466 | wait(0.5); |
lewiscameron | 0:089b4c4f2b6f | 467 | } |
lewiscameron | 0:089b4c4f2b6f | 468 | |
lewiscameron | 0:089b4c4f2b6f | 469 | if (button_right_flag) { |
lewiscameron | 0:089b4c4f2b6f | 470 | button_right_flag = 0; |
lewiscameron | 3:eaa6fbb8fd87 | 471 | pc.printf("Right pressed"); |
lewiscameron | 3:eaa6fbb8fd87 | 472 | CustomLoSP = CustomLoSP + 1; |
lewiscameron | 0:089b4c4f2b6f | 473 | wait(0.5); |
lewiscameron | 0:089b4c4f2b6f | 474 | } |
lewiscameron | 0:089b4c4f2b6f | 475 | |
lewiscameron | 3:eaa6fbb8fd87 | 476 | } |
lewiscameron | 3:eaa6fbb8fd87 | 477 | |
lewiscameron | 3:eaa6fbb8fd87 | 478 | void ShowSP() |
lewiscameron | 3:eaa6fbb8fd87 | 479 | { |
lewiscameron | 3:eaa6fbb8fd87 | 480 | char buffer[14]; |
lewiscameron | 0:089b4c4f2b6f | 481 | int length = sprintf(buffer,"LoLimSP=%.2iC",CustomLoSP); |
lewiscameron | 0:089b4c4f2b6f | 482 | |
lewiscameron | 0:089b4c4f2b6f | 483 | if (length <= 14); { |
lewiscameron | 3:eaa6fbb8fd87 | 484 | lcd.printString(buffer,0,3); |
lewiscameron | 3:eaa6fbb8fd87 | 485 | } |
lewiscameron | 3:eaa6fbb8fd87 | 486 | |
lewiscameron | 3:eaa6fbb8fd87 | 487 | length = sprintf(buffer,"HiLimSP=%.2iC",CustomHiSP); |
lewiscameron | 3:eaa6fbb8fd87 | 488 | |
lewiscameron | 3:eaa6fbb8fd87 | 489 | if (length <= 14); { |
lewiscameron | 3:eaa6fbb8fd87 | 490 | lcd.printString(buffer,0,2); |
lewiscameron | 0:089b4c4f2b6f | 491 | } |
lewiscameron | 0:089b4c4f2b6f | 492 | } |
lewiscameron | 3:eaa6fbb8fd87 | 493 | |
lewiscameron | 2:9d6daa8a091c | 494 | |
lewiscameron | 2:9d6daa8a091c | 495 | void TMP102::error() |
lewiscameron | 2:9d6daa8a091c | 496 | { |
lewiscameron | 2:9d6daa8a091c | 497 | //Run start screens |
lewiscameron | 2:9d6daa8a091c | 498 | startup(); |
lewiscameron | 2:9d6daa8a091c | 499 | lcd.clear(); |
lewiscameron | 2:9d6daa8a091c | 500 | lcd.printString("TMP102",0,0); |
lewiscameron | 2:9d6daa8a091c | 501 | lcd.printString("Sensor Error",0,1); |
lewiscameron | 2:9d6daa8a091c | 502 | |
lewiscameron | 2:9d6daa8a091c | 503 | |
lewiscameron | 2:9d6daa8a091c | 504 | // If there is an error than flash led |
lewiscameron | 2:9d6daa8a091c | 505 | while(1) { |
lewiscameron | 2:9d6daa8a091c | 506 | printf("Temp sensor error \n"); |
lewiscameron | 2:9d6daa8a091c | 507 | led_red2 = 0; |
lewiscameron | 2:9d6daa8a091c | 508 | } |
lewiscameron | 2:9d6daa8a091c | 509 | } |
lewiscameron | 2:9d6daa8a091c | 510 | |
lewiscameron | 0:089b4c4f2b6f | 511 | |
lewiscameron | 0:089b4c4f2b6f | 512 | |
lewiscameron | 0:089b4c4f2b6f | 513 | |
lewiscameron | 1:87661a0c8ba3 | 514 | |
lewiscameron | 0:089b4c4f2b6f | 515 |