rashmi v / Mbed 2 deprecated SS_SensePOC2P0_12Dec2017_USERPID

created separate function for hex to char

Dependencies:   SDFileSystem ds3231 eeprom_Nikita mbed testUniGraphic_150217

Fork of SS_SensePOC2P0_11Dec2017_USERPID by rashmi v

main.cpp@49:3ff80c4bc1be, 2017-09-15 (annotated)

Committer:
nikitateggi
Date:
Fri Sep 15 19:44:48 2017 +0000
Revision:
49:3ff80c4bc1be
Parent:
48:f90edb35a20e
Child:
50:b42238e7f46d
Merged code -2; it includes sd card read, delete , entering into the debug mode and lpf for ecg - need to be tested

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nikitateggi 0:c47fb0c1bbf6 1 #include "mbed.h"
nikitateggi 0:c47fb0c1bbf6 2 #include "display_modules.h"
nikitateggi 0:c47fb0c1bbf6 3 #include "touch_modules.h"
nikitateggi 1:8316c23ec6b9 4 #include "ecg_dec.h"
nikitateggi 1:8316c23ec6b9 5 #include "touch_modules.h"
nikitateggi 1:8316c23ec6b9 6 #include "glc.h"
nikitateggi 3:9a06c2bed650 7 #include "bp.h"
nikitateggi 1:8316c23ec6b9 8 #include "sdcard.h"
nikitateggi 4:6bd81bb1790d 9 #include "eeprom_pgm.h"
nikitateggi 19:1650bbc923cc 10 #include "struct.h"
nikitateggi 22:ffa88619551d 11 #include "battery.h"
rashmivenkataramaiah 41:1141a75eacc4 12 #include "main.h"
nikitateggi 45:067673dae242 13
nikitateggi 45:067673dae242 14 #define TIMER_RXACK_BTCONNECTION 10000
nikitateggi 45:067673dae242 15 #define BATTERY_TIMER_VALUE 600000
nikitateggi 45:067673dae242 16 #define SERIAL_BAUD_RATE 115200
nikitateggi 45:067673dae242 17 #define BATTERY_SCREEN_NO_CHARGE_CONDITION 3
nikitateggi 49:3ff80c4bc1be 18 #define TIMER_ENTER_DEBUG_MODE 10000
nikitateggi 24:d992ee8369f4 19
nikitateggi 0:c47fb0c1bbf6 20 Serial gc(USBTX, USBRX);
nikitateggi 0:c47fb0c1bbf6 21 DigitalIn q1(PTB11);
nikitateggi 29:7edc76b15e3d 22 DigitalIn q(PTC5);
nikitateggi 29:7edc76b15e3d 23 DigitalIn q3(PTC12);
rashmivenkataramaiah 42:c81673b04b6a 24 DigitalIn BT(PTA5);
nikitateggi 44:05dbea558c9a 25 Serial blue1(PTC4,PTC3);
nikitateggi 44:05dbea558c9a 26 uint32_t get_timer_bluetooth();
nikitateggi 45:067673dae242 27 static void battery_status_monitoring(); //bluetooth status pin
nikitateggi 45:067673dae242 28 uint8_t touch(uint8_t state); // touch state
nikitateggi 45:067673dae242 29 uint8_t display(uint8_t state1); // display state
nikitateggi 45:067673dae242 30
rashmivenkataramaiah 42:c81673b04b6a 31 static uint8_t nstate=0;
rashmivenkataramaiah 42:c81673b04b6a 32 static uint8_t nstate1=0;
rashmivenkataramaiah 43:85a7f399cb9d 33 static uint32_t pid = 0; // patient ID
rashmivenkataramaiah 43:85a7f399cb9d 34 static bool file_created_status = false; //initialise file created to 0
rashmivenkataramaiah 43:85a7f399cb9d 35 static uint32_t filepid_btpid[2] = {};
nikitateggi 45:067673dae242 36 Timer timer_bt; // timer for bluetooth
nikitateggi 45:067673dae242 37 Timer timer_battery; // timer for battery
nikitateggi 49:3ff80c4bc1be 38 uint8_t debug_mode=0;
nikitateggi 44:05dbea558c9a 39
nikitateggi 0:c47fb0c1bbf6 40
rashmivenkataramaiah 41:1141a75eacc4 41 int main()
rashmivenkataramaiah 41:1141a75eacc4 42 {
rashmivenkataramaiah 41:1141a75eacc4 43 static uint8_t main_state=1;
rashmivenkataramaiah 41:1141a75eacc4 44 static uint8_t state_display = 0;
rashmivenkataramaiah 41:1141a75eacc4 45 static uint8_t state_touch = 1;
nikitateggi 47:3716dd41dba6 46 uint8_t state_t = 1; // state to transmit to bluetooth
nikitateggi 47:3716dd41dba6 47 uint8_t state_r = 0; // state to receive from bluetooth
nikitateggi 49:3ff80c4bc1be 48
avp2417 37:92fcbf22bf91 49
avp2417 37:92fcbf22bf91 50
rashmivenkataramaiah 41:1141a75eacc4 51 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 52 gc.baud(115200);
nikitateggi 47:3716dd41dba6 53 blue1.baud(115200);
rashmivenkataramaiah 41:1141a75eacc4 54 init_screen(); //initialize lcd
rashmivenkataramaiah 42:c81673b04b6a 55 pid = get_filepid();
rashmivenkataramaiah 41:1141a75eacc4 56 screen_main(); // display of main screen
nikitateggi 45:067673dae242 57 battery_monitor(); // monitor battery at the start only
nikitateggi 45:067673dae242 58 battery_status_display(); // display of main screen
nikitateggi 45:067673dae242 59 timer_battery.start();
nikitateggi 49:3ff80c4bc1be 60 timer_bt.start();
nikitateggi 49:3ff80c4bc1be 61 gc.printf("Press any key to enter into debug mode\n");
avp2417 37:92fcbf22bf91 62
nikitateggi 49:3ff80c4bc1be 63 while(timer_bt.read_ms()<TIMER_ENTER_DEBUG_MODE)
nikitateggi 49:3ff80c4bc1be 64 {
nikitateggi 49:3ff80c4bc1be 65
nikitateggi 49:3ff80c4bc1be 66 if (gc.readable())
nikitateggi 49:3ff80c4bc1be 67 {
nikitateggi 49:3ff80c4bc1be 68 debug_mode = 1;
nikitateggi 49:3ff80c4bc1be 69 timer_bt.stop();
nikitateggi 49:3ff80c4bc1be 70 timer_bt.reset();
nikitateggi 49:3ff80c4bc1be 71 break;
nikitateggi 49:3ff80c4bc1be 72 }
nikitateggi 49:3ff80c4bc1be 73 }
nikitateggi 49:3ff80c4bc1be 74
nikitateggi 49:3ff80c4bc1be 75 timer_bt.stop();
nikitateggi 49:3ff80c4bc1be 76 timer_bt.reset();
nikitateggi 0:c47fb0c1bbf6 77 while(1)
nikitateggi 0:c47fb0c1bbf6 78 {
nikitateggi 45:067673dae242 79 battery_status_monitoring(); // to monitior battery status after every 10 min.
nikitateggi 45:067673dae242 80
nikitateggi 45:067673dae242 81 if (get_battery_status() == BATTERY_SCREEN_NO_CHARGE_CONDITION) // to check battery status and take action
nikitateggi 45:067673dae242 82 {
nikitateggi 45:067673dae242 83 DisableTouch();
nikitateggi 45:067673dae242 84 }
nikitateggi 45:067673dae242 85 else
nikitateggi 45:067673dae242 86 {
nikitateggi 45:067673dae242 87
nikitateggi 45:067673dae242 88 EnableTouch();
nikitateggi 45:067673dae242 89 switch(main_state) // main state machine
nikitateggi 45:067673dae242 90 {
nikitateggi 45:067673dae242 91 case 1:
nikitateggi 45:067673dae242 92 state_display = touch(state_touch); // touch state
nikitateggi 45:067673dae242 93 if(state_display == 12)
nikitateggi 45:067673dae242 94 {
nikitateggi 45:067673dae242 95 main_state = 3;
nikitateggi 45:067673dae242 96 }
nikitateggi 45:067673dae242 97 else
nikitateggi 45:067673dae242 98 {
nikitateggi 45:067673dae242 99 main_state = 2;
nikitateggi 45:067673dae242 100 }
nikitateggi 45:067673dae242 101 break;
avp2417 37:92fcbf22bf91 102
nikitateggi 45:067673dae242 103 case 2:
nikitateggi 45:067673dae242 104 state_touch = display(state_display); //display state
nikitateggi 45:067673dae242 105 main_state = 1;
nikitateggi 45:067673dae242 106 break;
nikitateggi 19:1650bbc923cc 107
nikitateggi 19:1650bbc923cc 108
nikitateggi 45:067673dae242 109 case 3:
nikitateggi 45:067673dae242 110 DisableTouch(); // bluetooth send
nikitateggi 45:067673dae242 111 timer_bt.start();
nikitateggi 45:067673dae242 112 if(get_timer_bluetooth()<TIMER_RXACK_BTCONNECTION) // bluetooth connection timer 15 sec
nikitateggi 45:067673dae242 113 {
nikitateggi 44:05dbea558c9a 114
nikitateggi 45:067673dae242 115 if(BT==1) // checking for bluetooth connection
nikitateggi 45:067673dae242 116 {
nikitateggi 44:05dbea558c9a 117
nikitateggi 45:067673dae242 118 timer_bt.stop(); // stop the timer once connected to app
nikitateggi 45:067673dae242 119 timer_bt.reset();
nikitateggi 44:05dbea558c9a 120 BT_connection() ; // displaying connection on bluetooth
nikitateggi 44:05dbea558c9a 121 state_r=bt_send(state_t);
nikitateggi 45:067673dae242 122 timer_bt.start();
nikitateggi 47:3716dd41dba6 123 //gc.printf(" state_t = %d\n", state_t);
nikitateggi 48:f90edb35a20e 124 // gc.printf(" state_r = %d\n", state_r);
nikitateggi 44:05dbea558c9a 125 if (state_r==0) // if the state received is zero, then there is no new file to send
nikitateggi 45:067673dae242 126 {
nikitateggi 45:067673dae242 127 timer_bt.stop(); // stop the timer once connected to app
nikitateggi 45:067673dae242 128 timer_bt.reset();
nikitateggi 45:067673dae242 129 BT_finished(); // screen to display communication finished
nikitateggi 45:067673dae242 130 screen_BT_return(); //screen to return back
nikitateggi 45:067673dae242 131 EnableTouch();
nikitateggi 45:067673dae242 132 main_state=1;
nikitateggi 45:067673dae242 133 state_touch=12;
nikitateggi 45:067673dae242 134 break;
nikitateggi 44:05dbea558c9a 135 }
nikitateggi 44:05dbea558c9a 136
nikitateggi 44:05dbea558c9a 137 else
nikitateggi 44:05dbea558c9a 138 {
nikitateggi 44:05dbea558c9a 139 main_state=4; // move to receving stste of bluetooth
nikitateggi 44:05dbea558c9a 140 }
nikitateggi 44:05dbea558c9a 141
nikitateggi 45:067673dae242 142 }
nikitateggi 44:05dbea558c9a 143
nikitateggi 45:067673dae242 144 else
nikitateggi 45:067673dae242 145 {
nikitateggi 45:067673dae242 146 BT_no_connection(); // display screen to show that there is no connection
nikitateggi 45:067673dae242 147 }
nikitateggi 45:067673dae242 148 }
nikitateggi 44:05dbea558c9a 149
nikitateggi 45:067673dae242 150 else
nikitateggi 45:067673dae242 151 {
nikitateggi 45:067673dae242 152 BT_no_connection(); // display screen to show that there is no connection
nikitateggi 45:067673dae242 153 gc.printf("stopped");
nikitateggi 45:067673dae242 154 screen_BT_return(); // button to return
nikitateggi 45:067673dae242 155 EnableTouch();
nikitateggi 45:067673dae242 156 main_state=1;
nikitateggi 45:067673dae242 157 state_touch=12;
nikitateggi 49:3ff80c4bc1be 158 //sd_close();
nikitateggi 45:067673dae242 159 timer_bt.stop();
nikitateggi 45:067673dae242 160 timer_bt.reset();
nikitateggi 45:067673dae242 161 }
nikitateggi 45:067673dae242 162 break;
nikitateggi 19:1650bbc923cc 163
nikitateggi 45:067673dae242 164 case 4:
nikitateggi 45:067673dae242 165 DisableTouch();
nikitateggi 44:05dbea558c9a 166
nikitateggi 45:067673dae242 167 if(get_timer_bluetooth()<TIMER_RXACK_BTCONNECTION)
nikitateggi 45:067673dae242 168 {
nikitateggi 45:067673dae242 169 if (blue1.readable()) // if there is data to receive enter the loop
nikitateggi 45:067673dae242 170 {
nikitateggi 46:162ed3f051b2 171
nikitateggi 46:162ed3f051b2 172 state_t=bt_receive(state_r);
nikitateggi 48:f90edb35a20e 173 // gc.printf(" state_t = %d\n", state_t);
nikitateggi 47:3716dd41dba6 174 // gc.printf(" state_r = %d\n", state_r);
nikitateggi 45:067673dae242 175 timer_bt.stop();
nikitateggi 45:067673dae242 176 timer_bt.reset();
nikitateggi 45:067673dae242 177 if(state_t ==0) // if state_t is zero, there is no other file to send
nikitateggi 45:067673dae242 178 {
nikitateggi 45:067673dae242 179
nikitateggi 45:067673dae242 180 BT_finished();
nikitateggi 45:067673dae242 181 screen_BT_return();
nikitateggi 45:067673dae242 182 EnableTouch();
nikitateggi 45:067673dae242 183 main_state=1;
nikitateggi 45:067673dae242 184 state_touch=12; // jumping to touch case 12
nikitateggi 45:067673dae242 185 break;
nikitateggi 45:067673dae242 186 }
nikitateggi 45:067673dae242 187 else // move to bluetooth transmit if the states are 1,2,3,4
nikitateggi 45:067673dae242 188 {
nikitateggi 44:05dbea558c9a 189 main_state=3;
nikitateggi 45:067673dae242 190 }
nikitateggi 45:067673dae242 191 }
nikitateggi 45:067673dae242 192 }
nikitateggi 44:05dbea558c9a 193
nikitateggi 45:067673dae242 194 else
nikitateggi 45:067673dae242 195 {
nikitateggi 45:067673dae242 196 DisableTouch();
nikitateggi 45:067673dae242 197 BT_no_connection(); // display screen to show that there is no connection
nikitateggi 45:067673dae242 198 gc.printf("stopped");
nikitateggi 45:067673dae242 199 screen_BT_return(); // button to return
nikitateggi 45:067673dae242 200 EnableTouch();
nikitateggi 45:067673dae242 201 main_state=1;
nikitateggi 45:067673dae242 202 state_touch=12;
nikitateggi 47:3716dd41dba6 203 state_t = 1; // state to transmit to bluetooth
nikitateggi 48:f90edb35a20e 204 state_r = 0; // state to receive from bluetooth
nikitateggi 46:162ed3f051b2 205 sd_close(); ///close the opened file which was used for bluetooth
nikitateggi 45:067673dae242 206 timer_bt.stop();
nikitateggi 45:067673dae242 207 timer_bt.reset();
nikitateggi 45:067673dae242 208 }
nikitateggi 45:067673dae242 209 break;
nikitateggi 45:067673dae242 210 }
nikitateggi 45:067673dae242 211 }
nikitateggi 45:067673dae242 212 }
nikitateggi 45:067673dae242 213
nikitateggi 22:ffa88619551d 214 }
nikitateggi 19:1650bbc923cc 215 uint8_t touch(uint8_t state)
nikitateggi 19:1650bbc923cc 216 {
nikitateggi 19:1650bbc923cc 217 static uint8_t state1=0;
rashmivenkataramaiah 41:1141a75eacc4 218 detect_touch(state); // determine the touch points
nikitateggi 1:8316c23ec6b9 219
rashmivenkataramaiah 41:1141a75eacc4 220 switch(state) // state for touch
nikitateggi 0:c47fb0c1bbf6 221 {
rashmivenkataramaiah 41:1141a75eacc4 222 case 1:
rashmivenkataramaiah 41:1141a75eacc4 223 state1=touch_main(); // determining the touch for main screen
nikitateggi 0:c47fb0c1bbf6 224 state=0;
nikitateggi 1:8316c23ec6b9 225 nstate1=state1;
rashmivenkataramaiah 41:1141a75eacc4 226 break;
nikitateggi 0:c47fb0c1bbf6 227
nikitateggi 0:c47fb0c1bbf6 228 case 2:
rashmivenkataramaiah 41:1141a75eacc4 229 state1=touch_main_1(); // determining the touch for SYSTEM CONFIGURATION screen
nikitateggi 0:c47fb0c1bbf6 230 state=0;
nikitateggi 3:9a06c2bed650 231 nstate1=state1;
nikitateggi 0:c47fb0c1bbf6 232 break;
nikitateggi 0:c47fb0c1bbf6 233
nikitateggi 0:c47fb0c1bbf6 234 case 3:
rashmivenkataramaiah 41:1141a75eacc4 235 state1=touch_main_2(); // determining the touch for TEST screen
nikitateggi 0:c47fb0c1bbf6 236 state=0;
nikitateggi 1:8316c23ec6b9 237 nstate1=state1;
nikitateggi 0:c47fb0c1bbf6 238 break;
nikitateggi 0:c47fb0c1bbf6 239
nikitateggi 0:c47fb0c1bbf6 240 case 4:
rashmivenkataramaiah 41:1141a75eacc4 241 state1=touch_glc(); // determining the touch for GLC screen
nikitateggi 1:8316c23ec6b9 242 state=0;
nikitateggi 1:8316c23ec6b9 243 nstate1=state1;
nikitateggi 1:8316c23ec6b9 244 break;
nikitateggi 1:8316c23ec6b9 245
nikitateggi 1:8316c23ec6b9 246 case 5:
rashmivenkataramaiah 41:1141a75eacc4 247 state1=touch_ecg(); // determining the touch for ECG screen
nikitateggi 1:8316c23ec6b9 248 state=0;
nikitateggi 3:9a06c2bed650 249 nstate1=state1;
nikitateggi 3:9a06c2bed650 250 break;
nikitateggi 4:6bd81bb1790d 251 case 6:
rashmivenkataramaiah 41:1141a75eacc4 252 state1=touch_ret(); // determining the touch for returning back to the main screen
nikitateggi 0:c47fb0c1bbf6 253 state=0;
nikitateggi 3:9a06c2bed650 254 nstate1=state1;
nikitateggi 1:8316c23ec6b9 255 break;
nikitateggi 1:8316c23ec6b9 256
nikitateggi 4:6bd81bb1790d 257 case 7:
rashmivenkataramaiah 41:1141a75eacc4 258 state1=touch_again_ecg(); // determining the touch when readings are taken more than once screen
nikitateggi 1:8316c23ec6b9 259 state=0;
nikitateggi 1:8316c23ec6b9 260 nstate1=state1;
nikitateggi 1:8316c23ec6b9 261 break;
nikitateggi 0:c47fb0c1bbf6 262
nikitateggi 3:9a06c2bed650 263 case 8:
rashmivenkataramaiah 41:1141a75eacc4 264 state1=touch_bp(); // determining the touch for BP screen
nikitateggi 3:9a06c2bed650 265 state=0;
nikitateggi 3:9a06c2bed650 266 nstate1=state1;
nikitateggi 3:9a06c2bed650 267 break;
nikitateggi 3:9a06c2bed650 268
rashmivenkataramaiah 41:1141a75eacc4 269 case 9:
rashmivenkataramaiah 41:1141a75eacc4 270 state1=touch_again_glc();
suhasini 5:a3ea7c82b7e1 271 state=0;
suhasini 5:a3ea7c82b7e1 272 nstate1=state1;
suhasini 5:a3ea7c82b7e1 273 break;
nikitateggi 3:9a06c2bed650 274
rashmivenkataramaiah 41:1141a75eacc4 275 case 10 :
rashmivenkataramaiah 41:1141a75eacc4 276 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 277 wait_ms(300);
rashmivenkataramaiah 41:1141a75eacc4 278 EnableTouch();
rashmivenkataramaiah 41:1141a75eacc4 279 state=nstate;
rashmivenkataramaiah 41:1141a75eacc4 280 break;
suhasini 5:a3ea7c82b7e1 281
suhasini 5:a3ea7c82b7e1 282
rashmivenkataramaiah 41:1141a75eacc4 283 case 11:
rashmivenkataramaiah 41:1141a75eacc4 284 state1=touch_again_bp();
rashmivenkataramaiah 41:1141a75eacc4 285 state=0;
rashmivenkataramaiah 41:1141a75eacc4 286 nstate1=state1;
rashmivenkataramaiah 41:1141a75eacc4 287 break;
suhasini 5:a3ea7c82b7e1 288
rashmivenkataramaiah 41:1141a75eacc4 289 case 12:
rashmivenkataramaiah 41:1141a75eacc4 290 state1=BT_return();
rashmivenkataramaiah 41:1141a75eacc4 291 state=0;
rashmivenkataramaiah 41:1141a75eacc4 292 nstate1=state1;
rashmivenkataramaiah 41:1141a75eacc4 293 break;
nikitateggi 49:3ff80c4bc1be 294
nikitateggi 49:3ff80c4bc1be 295 case 13:
nikitateggi 49:3ff80c4bc1be 296 state1 = touch_debug(); //touch state for debug
nikitateggi 49:3ff80c4bc1be 297 //state=0;
nikitateggi 49:3ff80c4bc1be 298 nstate1=state1;
nikitateggi 49:3ff80c4bc1be 299 break;
rashmivenkataramaiah 41:1141a75eacc4 300 default :
rashmivenkataramaiah 41:1141a75eacc4 301 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 302 wait_ms(300);
rashmivenkataramaiah 41:1141a75eacc4 303 EnableTouch();
rashmivenkataramaiah 41:1141a75eacc4 304 state=nstate;
rashmivenkataramaiah 41:1141a75eacc4 305 break;
nikitateggi 1:8316c23ec6b9 306
nikitateggi 0:c47fb0c1bbf6 307 }
nikitateggi 0:c47fb0c1bbf6 308
rashmivenkataramaiah 41:1141a75eacc4 309 return state1;
rashmivenkataramaiah 41:1141a75eacc4 310 }
nikitateggi 0:c47fb0c1bbf6 311
nikitateggi 0:c47fb0c1bbf6 312
nikitateggi 19:1650bbc923cc 313 uint8_t display(uint8_t state1)
nikitateggi 19:1650bbc923cc 314 {
rashmivenkataramaiah 41:1141a75eacc4 315 static uint8_t state=0;
rashmivenkataramaiah 41:1141a75eacc4 316 static uint8_t ecg_flag=0; // ecg_flag to indicate the ecg test is already done for the same pid
rashmivenkataramaiah 41:1141a75eacc4 317 static uint8_t glc_flag=0; // glc_flag to indicate the glc test is already done for the same pid
rashmivenkataramaiah 41:1141a75eacc4 318 uint16_t heart_rate=0;
nikitateggi 49:3ff80c4bc1be 319 uint32_t pid_read = 0;
rashmivenkataramaiah 41:1141a75eacc4 320
rashmivenkataramaiah 41:1141a75eacc4 321 switch(state1) // state for display screens
rashmivenkataramaiah 41:1141a75eacc4 322 {
nikitateggi 4:6bd81bb1790d 323
nikitateggi 1:8316c23ec6b9 324
rashmivenkataramaiah 41:1141a75eacc4 325 case 1:
rashmivenkataramaiah 41:1141a75eacc4 326 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 327 screen_main(); // main screen
nikitateggi 1:8316c23ec6b9 328 state1=0;
nikitateggi 1:8316c23ec6b9 329 state=1;
nikitateggi 1:8316c23ec6b9 330 nstate=state;
rashmivenkataramaiah 41:1141a75eacc4 331 ecg_flag=0; // ecg, glc flag to determine whether the readings are taken more than once
nikitateggi 1:8316c23ec6b9 332 glc_flag=0;
rashmivenkataramaiah 41:1141a75eacc4 333 clear_filecreated_status();
rashmivenkataramaiah 42:c81673b04b6a 334 pid = get_filepid();
nikitateggi 45:067673dae242 335 battery_status_display(); //Display battery status on LCD
nikitateggi 49:3ff80c4bc1be 336 debug_mode = 0;
nikitateggi 3:9a06c2bed650 337 EnableTouch();
nikitateggi 1:8316c23ec6b9 338 break;
nikitateggi 1:8316c23ec6b9 339
rashmivenkataramaiah 41:1141a75eacc4 340 case 2:
rashmivenkataramaiah 41:1141a75eacc4 341 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 342 screen_main_1(); // System configration screen
nikitateggi 0:c47fb0c1bbf6 343 state1=0;
nikitateggi 0:c47fb0c1bbf6 344 state=2;
nikitateggi 1:8316c23ec6b9 345 nstate=state;
nikitateggi 45:067673dae242 346 battery_status_display(); //Display battery status on LCD
nikitateggi 3:9a06c2bed650 347 EnableTouch();
nikitateggi 0:c47fb0c1bbf6 348 break;
nikitateggi 0:c47fb0c1bbf6 349
rashmivenkataramaiah 41:1141a75eacc4 350 case 3:
rashmivenkataramaiah 41:1141a75eacc4 351 DisableTouch();
rashmivenkataramaiah 42:c81673b04b6a 352 //sd_read(pid_btpid); //read pid from sd card
rashmivenkataramaiah 42:c81673b04b6a 353 //pid=pid_btpid[0]; //copy pid to a variable
nikitateggi 19:1650bbc923cc 354 gc.printf("pidinit=%d",pid);
rashmivenkataramaiah 41:1141a75eacc4 355 screen_main_2(pid);
rashmivenkataramaiah 41:1141a75eacc4 356 state1=0;
rashmivenkataramaiah 41:1141a75eacc4 357 state=3;
rashmivenkataramaiah 41:1141a75eacc4 358 nstate=state;
nikitateggi 45:067673dae242 359 battery_status_display();
rashmivenkataramaiah 41:1141a75eacc4 360 EnableTouch();
rashmivenkataramaiah 41:1141a75eacc4 361 break;
nikitateggi 0:c47fb0c1bbf6 362
rashmivenkataramaiah 41:1141a75eacc4 363 case 4:
rashmivenkataramaiah 41:1141a75eacc4 364 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 365 if (glc_flag==1) // glc_flag=1 when already the reading has been taken
rashmivenkataramaiah 41:1141a75eacc4 366 {
rashmivenkataramaiah 41:1141a75eacc4 367 screen_again();
rashmivenkataramaiah 41:1141a75eacc4 368 state1=0;
rashmivenkataramaiah 41:1141a75eacc4 369 state=9;
rashmivenkataramaiah 41:1141a75eacc4 370 nstate=state;
rashmivenkataramaiah 41:1141a75eacc4 371 }
rashmivenkataramaiah 41:1141a75eacc4 372 else
nikitateggi 19:1650bbc923cc 373 {
rashmivenkataramaiah 41:1141a75eacc4 374 screen_glc(); // glc screen
rashmivenkataramaiah 41:1141a75eacc4 375 state1=0;
rashmivenkataramaiah 41:1141a75eacc4 376 state=4;
rashmivenkataramaiah 41:1141a75eacc4 377 nstate=state;
rashmivenkataramaiah 41:1141a75eacc4 378 }
nikitateggi 3:9a06c2bed650 379 EnableTouch();
nikitateggi 3:9a06c2bed650 380
nikitateggi 0:c47fb0c1bbf6 381 break;
nikitateggi 1:8316c23ec6b9 382
nikitateggi 1:8316c23ec6b9 383
rashmivenkataramaiah 41:1141a75eacc4 384 case 5:
rashmivenkataramaiah 41:1141a75eacc4 385 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 386 if (ecg_flag==1)
rashmivenkataramaiah 41:1141a75eacc4 387 {
rashmivenkataramaiah 41:1141a75eacc4 388 screen_again();
rashmivenkataramaiah 41:1141a75eacc4 389 state1=0;
rashmivenkataramaiah 41:1141a75eacc4 390 state=7;
nikitateggi 1:8316c23ec6b9 391 nstate=state;
rashmivenkataramaiah 41:1141a75eacc4 392 }
rashmivenkataramaiah 41:1141a75eacc4 393
rashmivenkataramaiah 41:1141a75eacc4 394 else
rashmivenkataramaiah 41:1141a75eacc4 395 {
rashmivenkataramaiah 41:1141a75eacc4 396 screen_ecg(); //ecg main screen
rashmivenkataramaiah 41:1141a75eacc4 397 state1=0;
rashmivenkataramaiah 41:1141a75eacc4 398 state=5;
nikitateggi 1:8316c23ec6b9 399 nstate=state;
rashmivenkataramaiah 41:1141a75eacc4 400 }
rashmivenkataramaiah 41:1141a75eacc4 401 EnableTouch();
nikitateggi 1:8316c23ec6b9 402 break;
nikitateggi 1:8316c23ec6b9 403
rashmivenkataramaiah 41:1141a75eacc4 404 case 6:
rashmivenkataramaiah 41:1141a75eacc4 405 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 406 screen_bp(); // bp main screen
nikitateggi 3:9a06c2bed650 407 state1=0;
nikitateggi 3:9a06c2bed650 408 state=8;
rashmivenkataramaiah 41:1141a75eacc4 409 nstate=state;
rashmivenkataramaiah 41:1141a75eacc4 410 EnableTouch();
nikitateggi 3:9a06c2bed650 411 break;
nikitateggi 3:9a06c2bed650 412
rashmivenkataramaiah 41:1141a75eacc4 413 case 7:
rashmivenkataramaiah 41:1141a75eacc4 414 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 415 glc(pid); // glc measurement
nikitateggi 1:8316c23ec6b9 416 glc_flag=1;
avp2417 35:43133f017ed4 417 wait(1);
nikitateggi 4:6bd81bb1790d 418 state1=0;
nikitateggi 4:6bd81bb1790d 419 screen_glc_2();
rashmivenkataramaiah 41:1141a75eacc4 420 state=6;
rashmivenkataramaiah 41:1141a75eacc4 421 eprom_write_8(30,0);
rashmivenkataramaiah 41:1141a75eacc4 422 nstate=state;
rashmivenkataramaiah 41:1141a75eacc4 423 EnableTouch();
nikitateggi 1:8316c23ec6b9 424 break;
nikitateggi 1:8316c23ec6b9 425
nikitateggi 3:9a06c2bed650 426 case 8: DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 427 ecg_countdown(); // countdown before ecg capture
rashmivenkataramaiah 41:1141a75eacc4 428 heart_rate=ecg(pid); // capturing ecg
nikitateggi 1:8316c23ec6b9 429 state1=0;
nikitateggi 20:7c64e6ecad76 430 if (heart_rate==0)
nikitateggi 20:7c64e6ecad76 431 {
avp2417 34:8f6b0dc124e8 432
nikitateggi 20:7c64e6ecad76 433 screen_ecg_lead();
nikitateggi 20:7c64e6ecad76 434 }
rashmivenkataramaiah 41:1141a75eacc4 435 else if(heart_rate==1) // if heart rate goes above or below range display error // 10/7/17 nikita
nikitateggi 31:0f67acfc6236 436 {
nikitateggi 31:0f67acfc6236 437 screen_ecg_error();
nikitateggi 31:0f67acfc6236 438
nikitateggi 31:0f67acfc6236 439 }
avp2417 34:8f6b0dc124e8 440 else
avp2417 34:8f6b0dc124e8 441 {
avp2417 34:8f6b0dc124e8 442
nikitateggi 20:7c64e6ecad76 443 screen_ecg_2(heart_rate);
nikitateggi 20:7c64e6ecad76 444 ecg_flag=1;
rashmivenkataramaiah 43:85a7f399cb9d 445 }
nikitateggi 1:8316c23ec6b9 446 state=6;
nikitateggi 24:d992ee8369f4 447 eprom_write_8(30,1);
nikitateggi 20:7c64e6ecad76 448 nstate=state;
nikitateggi 20:7c64e6ecad76 449 screen_ecg_bp();
nikitateggi 4:6bd81bb1790d 450 EnableTouch();
nikitateggi 1:8316c23ec6b9 451 break;
rashmivenkataramaiah 41:1141a75eacc4 452
nikitateggi 49:3ff80c4bc1be 453 case 9:
nikitateggi 3:9a06c2bed650 454 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 455 screen_bp2(); // bp main screen
rashmivenkataramaiah 41:1141a75eacc4 456 bp_countdown(); // countdown for bp
rashmivenkataramaiah 41:1141a75eacc4 457 bp(pid); // measuring bp earlier bp() changed to bp(pid) 28/4/2017
nikitateggi 3:9a06c2bed650 458 state1=0;
nikitateggi 3:9a06c2bed650 459 state=6;
nikitateggi 24:d992ee8369f4 460 eprom_write_8(30,2);
nikitateggi 3:9a06c2bed650 461 nstate=state;
nikitateggi 3:9a06c2bed650 462 EnableTouch();
nikitateggi 3:9a06c2bed650 463 break;
nikitateggi 31:0f67acfc6236 464
nikitateggi 31:0f67acfc6236 465
nikitateggi 31:0f67acfc6236 466 case 10 : DisableTouch();
nikitateggi 31:0f67acfc6236 467 wait_ms(300);
nikitateggi 31:0f67acfc6236 468 EnableTouch();
nikitateggi 31:0f67acfc6236 469 state=nstate;
nikitateggi 31:0f67acfc6236 470 break;
nikitateggi 31:0f67acfc6236 471
rashmivenkataramaiah 41:1141a75eacc4 472 case 11 :
rashmivenkataramaiah 41:1141a75eacc4 473 DisableTouch();
rashmivenkataramaiah 42:c81673b04b6a 474 //sd_read(pid_btpid); //read pid from sd card
rashmivenkataramaiah 42:c81673b04b6a 475 //current_test_pid=pid_btpid[0];
rashmivenkataramaiah 42:c81673b04b6a 476 //bt_file_sent_pid=pid_btpid[1];
rashmivenkataramaiah 42:c81673b04b6a 477 //screen_patient_info(current_test_pid, bt_file_sent_pid);
rashmivenkataramaiah 42:c81673b04b6a 478 screen_patient_info(get_filepid(), get_btpid());
rashmivenkataramaiah 41:1141a75eacc4 479 state1=0;
rashmivenkataramaiah 41:1141a75eacc4 480 state=12;
rashmivenkataramaiah 41:1141a75eacc4 481 EnableTouch();
nikitateggi 49:3ff80c4bc1be 482 break;
nikitateggi 49:3ff80c4bc1be 483
nikitateggi 49:3ff80c4bc1be 484 case 13 : //display screen for debug
nikitateggi 49:3ff80c4bc1be 485 DisableTouch();
nikitateggi 49:3ff80c4bc1be 486 screen_debug();
nikitateggi 49:3ff80c4bc1be 487 state1=0;
nikitateggi 49:3ff80c4bc1be 488 state=13;
nikitateggi 49:3ff80c4bc1be 489 nstate=state;
nikitateggi 49:3ff80c4bc1be 490 EnableTouch();
nikitateggi 49:3ff80c4bc1be 491 break;
nikitateggi 49:3ff80c4bc1be 492
nikitateggi 49:3ff80c4bc1be 493 case 14 :
nikitateggi 49:3ff80c4bc1be 494 DisableTouch(); //state to delete SD card
nikitateggi 49:3ff80c4bc1be 495 delete_sdcard();
nikitateggi 49:3ff80c4bc1be 496 screen_sdcard_delete();
nikitateggi 49:3ff80c4bc1be 497 state1=0;
nikitateggi 49:3ff80c4bc1be 498 state= 12;
nikitateggi 49:3ff80c4bc1be 499 nstate=state;
nikitateggi 49:3ff80c4bc1be 500 EnableTouch();
nikitateggi 49:3ff80c4bc1be 501 break;
nikitateggi 49:3ff80c4bc1be 502
nikitateggi 49:3ff80c4bc1be 503 case 15 :
nikitateggi 49:3ff80c4bc1be 504 DisableTouch();
nikitateggi 49:3ff80c4bc1be 505 // screen_sdcard_read(); //state to delete SD card
nikitateggi 49:3ff80c4bc1be 506 gc.printf("Enter the PID number......!!");
nikitateggi 49:3ff80c4bc1be 507 gc.scanf("%d\n", &pid_read);
nikitateggi 49:3ff80c4bc1be 508 gc.printf("%d\n",pid_read);
nikitateggi 49:3ff80c4bc1be 509 read_sdcard_file(pid_read);
nikitateggi 49:3ff80c4bc1be 510 // screen_sdcard_read();
nikitateggi 49:3ff80c4bc1be 511 state1=0;
nikitateggi 49:3ff80c4bc1be 512 state= 12;
nikitateggi 49:3ff80c4bc1be 513 nstate=state;
nikitateggi 49:3ff80c4bc1be 514 EnableTouch();
nikitateggi 49:3ff80c4bc1be 515 break;
nikitateggi 31:0f67acfc6236 516
nikitateggi 1:8316c23ec6b9 517 default :
nikitateggi 3:9a06c2bed650 518
nikitateggi 1:8316c23ec6b9 519 state1=nstate1;
nikitateggi 1:8316c23ec6b9 520 break;
nikitateggi 1:8316c23ec6b9 521
nikitateggi 0:c47fb0c1bbf6 522
nikitateggi 0:c47fb0c1bbf6 523 }
nikitateggi 0:c47fb0c1bbf6 524
nikitateggi 0:c47fb0c1bbf6 525
nikitateggi 0:c47fb0c1bbf6 526
rashmivenkataramaiah 41:1141a75eacc4 527 return state;
nikitateggi 0:c47fb0c1bbf6 528
rashmivenkataramaiah 41:1141a75eacc4 529 }
rashmivenkataramaiah 41:1141a75eacc4 530
rashmivenkataramaiah 41:1141a75eacc4 531
rashmivenkataramaiah 41:1141a75eacc4 532 bool get_filecreated_status(void) //function to get file created status
rashmivenkataramaiah 41:1141a75eacc4 533 {
rashmivenkataramaiah 41:1141a75eacc4 534 return file_created_status;
rashmivenkataramaiah 41:1141a75eacc4 535 }
rashmivenkataramaiah 41:1141a75eacc4 536
rashmivenkataramaiah 41:1141a75eacc4 537 void set_filecreated_status(void) //function to set file created status
rashmivenkataramaiah 41:1141a75eacc4 538 {
rashmivenkataramaiah 42:c81673b04b6a 539 file_created_status = true;
rashmivenkataramaiah 41:1141a75eacc4 540 }
rashmivenkataramaiah 41:1141a75eacc4 541
rashmivenkataramaiah 41:1141a75eacc4 542
rashmivenkataramaiah 41:1141a75eacc4 543 void clear_filecreated_status(void) //function to clear file created status
rashmivenkataramaiah 41:1141a75eacc4 544 {
rashmivenkataramaiah 42:c81673b04b6a 545 file_created_status = false;
rashmivenkataramaiah 42:c81673b04b6a 546 }
rashmivenkataramaiah 42:c81673b04b6a 547
rashmivenkataramaiah 43:85a7f399cb9d 548 void increment_filepid (void) //increment pid if a test is completed
rashmivenkataramaiah 42:c81673b04b6a 549 {
rashmivenkataramaiah 43:85a7f399cb9d 550 //uint32_t filepid_btpid[2] = {};
rashmivenkataramaiah 42:c81673b04b6a 551
rashmivenkataramaiah 42:c81673b04b6a 552 //set_filecreated_status(); //set it to make it append mode
rashmivenkataramaiah 42:c81673b04b6a 553 sd_read(filepid_btpid); //read pid from sd card
rashmivenkataramaiah 42:c81673b04b6a 554 filepid_btpid[0] = filepid_btpid[0] + 1; //increment it by 1
rashmivenkataramaiah 42:c81673b04b6a 555 sd_write(filepid_btpid); //write it back to sd card
rashmivenkataramaiah 42:c81673b04b6a 556
rashmivenkataramaiah 42:c81673b04b6a 557 }
rashmivenkataramaiah 42:c81673b04b6a 558
rashmivenkataramaiah 43:85a7f399cb9d 559 void increment_btpid (void) //increment pid if a test is completed
rashmivenkataramaiah 43:85a7f399cb9d 560 {
rashmivenkataramaiah 43:85a7f399cb9d 561 //uint32_t filepid_btpid[2] = {};
rashmivenkataramaiah 43:85a7f399cb9d 562
rashmivenkataramaiah 43:85a7f399cb9d 563 //set_filecreated_status(); //set it to make it append mode
rashmivenkataramaiah 43:85a7f399cb9d 564 sd_read(filepid_btpid); //read pid from sd card
nikitateggi 45:067673dae242 565 filepid_btpid[1] = filepid_btpid[1] + 1; //increment it by 1
rashmivenkataramaiah 43:85a7f399cb9d 566 sd_write(filepid_btpid); //write it back to sd card
rashmivenkataramaiah 43:85a7f399cb9d 567
rashmivenkataramaiah 43:85a7f399cb9d 568 }
rashmivenkataramaiah 43:85a7f399cb9d 569
rashmivenkataramaiah 42:c81673b04b6a 570 uint32_t get_filepid(void)
rashmivenkataramaiah 42:c81673b04b6a 571 {
rashmivenkataramaiah 42:c81673b04b6a 572 //uint32_t filepid_btpid[2] = {};
rashmivenkataramaiah 42:c81673b04b6a 573 uint32_t filepid = 0;
rashmivenkataramaiah 42:c81673b04b6a 574
rashmivenkataramaiah 42:c81673b04b6a 575 sd_read(filepid_btpid); //read pid from sd card
nikitateggi 45:067673dae242 576 filepid = filepid_btpid[0];
rashmivenkataramaiah 42:c81673b04b6a 577 return filepid;
rashmivenkataramaiah 42:c81673b04b6a 578
rashmivenkataramaiah 42:c81673b04b6a 579 }
rashmivenkataramaiah 42:c81673b04b6a 580
rashmivenkataramaiah 42:c81673b04b6a 581 void store_filepid(uint32_t pid)
rashmivenkataramaiah 42:c81673b04b6a 582 {
rashmivenkataramaiah 42:c81673b04b6a 583 //uint32_t filepid_btpid[2] = {};
rashmivenkataramaiah 42:c81673b04b6a 584 sd_read(filepid_btpid); //read pid from sd card
rashmivenkataramaiah 42:c81673b04b6a 585 filepid_btpid[0] = pid;
rashmivenkataramaiah 42:c81673b04b6a 586 sd_write(filepid_btpid); //write it back to sd card
rashmivenkataramaiah 42:c81673b04b6a 587
rashmivenkataramaiah 42:c81673b04b6a 588 }
rashmivenkataramaiah 42:c81673b04b6a 589
rashmivenkataramaiah 42:c81673b04b6a 590 uint32_t get_btpid(void)
rashmivenkataramaiah 42:c81673b04b6a 591 {
rashmivenkataramaiah 42:c81673b04b6a 592 //uint32_t filepid_btpid[2] = {};
rashmivenkataramaiah 42:c81673b04b6a 593 uint32_t btpid = 0;
rashmivenkataramaiah 42:c81673b04b6a 594
rashmivenkataramaiah 42:c81673b04b6a 595 sd_read(filepid_btpid); //read pid from sd card
nikitateggi 45:067673dae242 596 btpid = filepid_btpid[1];
rashmivenkataramaiah 42:c81673b04b6a 597 return btpid;
rashmivenkataramaiah 42:c81673b04b6a 598
rashmivenkataramaiah 42:c81673b04b6a 599 }
rashmivenkataramaiah 42:c81673b04b6a 600
rashmivenkataramaiah 42:c81673b04b6a 601 void store_btpid(uint32_t bt_pid)
rashmivenkataramaiah 42:c81673b04b6a 602 {
rashmivenkataramaiah 42:c81673b04b6a 603 //uint32_t filepid_btpid[2] = {};
rashmivenkataramaiah 42:c81673b04b6a 604
rashmivenkataramaiah 42:c81673b04b6a 605 sd_read(filepid_btpid); //read pid from sd card
rashmivenkataramaiah 42:c81673b04b6a 606 filepid_btpid[1] = bt_pid;
rashmivenkataramaiah 42:c81673b04b6a 607 sd_write(filepid_btpid); //write it back to sd card
rashmivenkataramaiah 42:c81673b04b6a 608
rashmivenkataramaiah 42:c81673b04b6a 609 }
rashmivenkataramaiah 42:c81673b04b6a 610
nikitateggi 45:067673dae242 611
nikitateggi 44:05dbea558c9a 612 uint32_t get_timer_bluetooth()
nikitateggi 44:05dbea558c9a 613 {
nikitateggi 45:067673dae242 614 return timer_bt.read_ms();
nikitateggi 44:05dbea558c9a 615 }
nikitateggi 45:067673dae242 616
nikitateggi 45:067673dae242 617 void battery_status_monitoring()
nikitateggi 45:067673dae242 618 {
nikitateggi 45:067673dae242 619 if(timer_battery.read_ms() > BATTERY_TIMER_VALUE )
nikitateggi 45:067673dae242 620 {
nikitateggi 45:067673dae242 621 battery_monitor();
nikitateggi 45:067673dae242 622 timer_battery.reset();
nikitateggi 45:067673dae242 623 }
nikitateggi 49:3ff80c4bc1be 624 }
nikitateggi 49:3ff80c4bc1be 625
nikitateggi 49:3ff80c4bc1be 626 uint8_t read_debug_status()
nikitateggi 49:3ff80c4bc1be 627 {
nikitateggi 49:3ff80c4bc1be 628 return debug_mode;
nikitateggi 45:067673dae242 629 }