created separate function for hex to char
Dependencies: SDFileSystem ds3231 eeprom_Nikita mbed testUniGraphic_150217
Fork of SS_SensePOC2P0_11Dec2017_USERPID by
main.cpp@44:05dbea558c9a, 2017-09-12 (annotated)
- Committer:
- nikitateggi
- Date:
- Tue Sep 12 04:16:41 2017 +0000
- Revision:
- 44:05dbea558c9a
- Parent:
- 43:85a7f399cb9d
- Child:
- 45:067673dae242
ack timeout
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
nikitateggi | 19:1650bbc923cc | 1 | // changed the pid in all to int32_t; |
nikitateggi | 19:1650bbc923cc | 2 | //added bt |
nikitateggi | 19:1650bbc923cc | 3 | |
nikitateggi | 0:c47fb0c1bbf6 | 4 | #include "mbed.h" |
nikitateggi | 0:c47fb0c1bbf6 | 5 | #include "display_modules.h" |
nikitateggi | 0:c47fb0c1bbf6 | 6 | #include "touch_modules.h" |
nikitateggi | 1:8316c23ec6b9 | 7 | #include "ecg_dec.h" |
nikitateggi | 1:8316c23ec6b9 | 8 | #include "touch_modules.h" |
nikitateggi | 1:8316c23ec6b9 | 9 | #include "glc.h" |
nikitateggi | 3:9a06c2bed650 | 10 | #include "bp.h" |
nikitateggi | 1:8316c23ec6b9 | 11 | #include "sdcard.h" |
nikitateggi | 4:6bd81bb1790d | 12 | #include "eeprom_pgm.h" |
nikitateggi | 19:1650bbc923cc | 13 | #include "struct.h" |
nikitateggi | 22:ffa88619551d | 14 | #include "battery.h" |
rashmivenkataramaiah | 41:1141a75eacc4 | 15 | #include "main.h" |
nikitateggi | 44:05dbea558c9a | 16 | #define TIMER_RXACK_BTCONNECTION 10000 |
nikitateggi | 24:d992ee8369f4 | 17 | |
nikitateggi | 0:c47fb0c1bbf6 | 18 | Serial gc(USBTX, USBRX); |
nikitateggi | 0:c47fb0c1bbf6 | 19 | DigitalIn q1(PTB11); |
nikitateggi | 29:7edc76b15e3d | 20 | DigitalIn q(PTC5); |
nikitateggi | 29:7edc76b15e3d | 21 | DigitalIn q3(PTC12); |
rashmivenkataramaiah | 42:c81673b04b6a | 22 | DigitalIn BT(PTA5); |
nikitateggi | 44:05dbea558c9a | 23 | Serial blue1(PTC4,PTC3); |
nikitateggi | 44:05dbea558c9a | 24 | uint32_t get_timer_bluetooth(); |
nikitateggi | 44:05dbea558c9a | 25 | //bluetooth status pin |
rashmivenkataramaiah | 42:c81673b04b6a | 26 | uint8_t touch(uint8_t state); // touch state |
rashmivenkataramaiah | 42:c81673b04b6a | 27 | uint8_t display(uint8_t state1); // display state |
rashmivenkataramaiah | 42:c81673b04b6a | 28 | static uint8_t nstate=0; |
rashmivenkataramaiah | 42:c81673b04b6a | 29 | static uint8_t nstate1=0; |
rashmivenkataramaiah | 42:c81673b04b6a | 30 | static uint32_t current_test_pid=0; |
rashmivenkataramaiah | 42:c81673b04b6a | 31 | static uint32_t bt_file_sent_pid=0; |
rashmivenkataramaiah | 43:85a7f399cb9d | 32 | static uint32_t pid = 0; // patient ID |
rashmivenkataramaiah | 43:85a7f399cb9d | 33 | static bool file_created_status = false; //initialise file created to 0 |
rashmivenkataramaiah | 43:85a7f399cb9d | 34 | static uint32_t filepid_btpid[2] = {}; |
nikitateggi | 44:05dbea558c9a | 35 | Timer bt_t; // timer |
nikitateggi | 44:05dbea558c9a | 36 | |
nikitateggi | 44:05dbea558c9a | 37 | |
nikitateggi | 0:c47fb0c1bbf6 | 38 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 39 | int main() |
rashmivenkataramaiah | 41:1141a75eacc4 | 40 | { |
rashmivenkataramaiah | 41:1141a75eacc4 | 41 | static uint8_t main_state=1; |
rashmivenkataramaiah | 41:1141a75eacc4 | 42 | static uint8_t state_display = 0; |
rashmivenkataramaiah | 41:1141a75eacc4 | 43 | static uint8_t state_touch = 1; |
rashmivenkataramaiah | 41:1141a75eacc4 | 44 | static uint8_t state_t = 1; // state to transmit to bluetooth |
rashmivenkataramaiah | 41:1141a75eacc4 | 45 | static uint8_t state_r = 0; // state to receive from bluetooth |
nikitateggi | 44:05dbea558c9a | 46 | // uint8_t battery_voltage_condition = 0; |
avp2417 | 37:92fcbf22bf91 | 47 | |
avp2417 | 37:92fcbf22bf91 | 48 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 49 | DisableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 50 | gc.baud(115200); |
rashmivenkataramaiah | 41:1141a75eacc4 | 51 | init_screen(); //initialize lcd |
rashmivenkataramaiah | 42:c81673b04b6a | 52 | //sd_read(pid_btpid); //read test pid and bt pid from sd card |
rashmivenkataramaiah | 42:c81673b04b6a | 53 | //pid = pid_btpid[0]; //copy test pid to pid variable |
rashmivenkataramaiah | 42:c81673b04b6a | 54 | pid = get_filepid(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 55 | screen_main(); // display of main screen |
avp2417 | 37:92fcbf22bf91 | 56 | |
avp2417 | 37:92fcbf22bf91 | 57 | |
nikitateggi | 0:c47fb0c1bbf6 | 58 | while(1) |
nikitateggi | 0:c47fb0c1bbf6 | 59 | { |
avp2417 | 37:92fcbf22bf91 | 60 | |
avp2417 | 37:92fcbf22bf91 | 61 | EnableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 62 | switch(main_state) // main state machine |
nikitateggi | 19:1650bbc923cc | 63 | { |
rashmivenkataramaiah | 41:1141a75eacc4 | 64 | case 1: |
rashmivenkataramaiah | 41:1141a75eacc4 | 65 | state_display = touch(state_touch); // touch state |
rashmivenkataramaiah | 41:1141a75eacc4 | 66 | if(state_display == 12) |
rashmivenkataramaiah | 41:1141a75eacc4 | 67 | main_state = 3; |
rashmivenkataramaiah | 41:1141a75eacc4 | 68 | else |
rashmivenkataramaiah | 41:1141a75eacc4 | 69 | main_state = 2; |
rashmivenkataramaiah | 41:1141a75eacc4 | 70 | break; |
nikitateggi | 19:1650bbc923cc | 71 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 72 | case 2: |
rashmivenkataramaiah | 41:1141a75eacc4 | 73 | state_touch = display(state_display); //display state |
rashmivenkataramaiah | 41:1141a75eacc4 | 74 | main_state = 1; |
nikitateggi | 22:ffa88619551d | 75 | break; |
nikitateggi | 19:1650bbc923cc | 76 | |
nikitateggi | 19:1650bbc923cc | 77 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 78 | case 3: |
nikitateggi | 44:05dbea558c9a | 79 | DisableTouch(); // bluetooth send |
nikitateggi | 44:05dbea558c9a | 80 | bt_t.start(); |
nikitateggi | 44:05dbea558c9a | 81 | if(get_timer_bluetooth()<TIMER_RXACK_BTCONNECTION) // bluetooth connection timer 15 sec |
rashmivenkataramaiah | 41:1141a75eacc4 | 82 | { |
nikitateggi | 44:05dbea558c9a | 83 | |
nikitateggi | 44:05dbea558c9a | 84 | if(BT==1) // checking for bluetooth connection |
nikitateggi | 44:05dbea558c9a | 85 | { |
nikitateggi | 44:05dbea558c9a | 86 | |
nikitateggi | 44:05dbea558c9a | 87 | bt_t.stop(); // stop the timer once connected to app |
nikitateggi | 44:05dbea558c9a | 88 | bt_t.reset(); |
nikitateggi | 44:05dbea558c9a | 89 | BT_connection() ; // displaying connection on bluetooth |
nikitateggi | 44:05dbea558c9a | 90 | state_r=bt_send(state_t); |
nikitateggi | 44:05dbea558c9a | 91 | bt_t.start(); |
nikitateggi | 44:05dbea558c9a | 92 | |
nikitateggi | 44:05dbea558c9a | 93 | if (state_r==0) // if the state received is zero, then there is no new file to send |
nikitateggi | 44:05dbea558c9a | 94 | { |
nikitateggi | 44:05dbea558c9a | 95 | bt_t.stop(); // stop the timer once connected to app |
nikitateggi | 44:05dbea558c9a | 96 | bt_t.reset(); |
nikitateggi | 44:05dbea558c9a | 97 | BT_finished(); // screen to display communication finished |
nikitateggi | 44:05dbea558c9a | 98 | screen_BT_return(); //screen to return back |
nikitateggi | 44:05dbea558c9a | 99 | EnableTouch(); |
nikitateggi | 44:05dbea558c9a | 100 | main_state=1; |
nikitateggi | 44:05dbea558c9a | 101 | state_touch=12; |
nikitateggi | 44:05dbea558c9a | 102 | break; |
nikitateggi | 44:05dbea558c9a | 103 | } |
nikitateggi | 44:05dbea558c9a | 104 | |
nikitateggi | 44:05dbea558c9a | 105 | else |
nikitateggi | 44:05dbea558c9a | 106 | { |
nikitateggi | 44:05dbea558c9a | 107 | main_state=4; // move to receving stste of bluetooth |
nikitateggi | 44:05dbea558c9a | 108 | } |
nikitateggi | 44:05dbea558c9a | 109 | |
nikitateggi | 44:05dbea558c9a | 110 | } |
nikitateggi | 44:05dbea558c9a | 111 | |
nikitateggi | 44:05dbea558c9a | 112 | else |
nikitateggi | 44:05dbea558c9a | 113 | { |
nikitateggi | 44:05dbea558c9a | 114 | BT_no_connection(); // display screen to show that there is no connection |
nikitateggi | 44:05dbea558c9a | 115 | } |
nikitateggi | 44:05dbea558c9a | 116 | } |
nikitateggi | 44:05dbea558c9a | 117 | |
nikitateggi | 44:05dbea558c9a | 118 | |
nikitateggi | 44:05dbea558c9a | 119 | |
nikitateggi | 44:05dbea558c9a | 120 | else |
nikitateggi | 44:05dbea558c9a | 121 | { |
nikitateggi | 44:05dbea558c9a | 122 | BT_no_connection(); // display screen to show that there is no connection |
nikitateggi | 44:05dbea558c9a | 123 | gc.printf("stopped"); |
nikitateggi | 44:05dbea558c9a | 124 | screen_BT_return(); // button to return |
nikitateggi | 44:05dbea558c9a | 125 | EnableTouch(); |
nikitateggi | 44:05dbea558c9a | 126 | main_state=1; |
nikitateggi | 44:05dbea558c9a | 127 | state_touch=12; |
nikitateggi | 44:05dbea558c9a | 128 | bt_t.stop(); |
nikitateggi | 44:05dbea558c9a | 129 | bt_t.reset(); |
nikitateggi | 44:05dbea558c9a | 130 | } |
nikitateggi | 44:05dbea558c9a | 131 | break; |
nikitateggi | 19:1650bbc923cc | 132 | |
nikitateggi | 44:05dbea558c9a | 133 | case 4: DisableTouch(); |
nikitateggi | 44:05dbea558c9a | 134 | |
nikitateggi | 44:05dbea558c9a | 135 | if(get_timer_bluetooth()<TIMER_RXACK_BTCONNECTION) |
nikitateggi | 44:05dbea558c9a | 136 | { |
nikitateggi | 44:05dbea558c9a | 137 | if (blue1.readable()) // if there is data to receive enter the loop |
nikitateggi | 44:05dbea558c9a | 138 | { |
nikitateggi | 44:05dbea558c9a | 139 | bt_t.stop(); |
nikitateggi | 44:05dbea558c9a | 140 | bt_t.reset(); |
nikitateggi | 44:05dbea558c9a | 141 | state_t=bt_receive(state_r); |
nikitateggi | 44:05dbea558c9a | 142 | if(state_t ==0) // if state_t is zero, there is no other file to send |
nikitateggi | 44:05dbea558c9a | 143 | { |
nikitateggi | 44:05dbea558c9a | 144 | //bt_t.stop(); |
nikitateggi | 44:05dbea558c9a | 145 | //bt_t.reset(); |
nikitateggi | 44:05dbea558c9a | 146 | BT_finished(); |
nikitateggi | 44:05dbea558c9a | 147 | screen_BT_return(); |
nikitateggi | 44:05dbea558c9a | 148 | EnableTouch(); |
nikitateggi | 44:05dbea558c9a | 149 | main_state=1; |
nikitateggi | 44:05dbea558c9a | 150 | state_touch=12; // jumping to touch case 12 |
nikitateggi | 44:05dbea558c9a | 151 | break; |
nikitateggi | 44:05dbea558c9a | 152 | } |
nikitateggi | 44:05dbea558c9a | 153 | else // move to bluetooth transmit if the states are 1,2,3,4 |
nikitateggi | 44:05dbea558c9a | 154 | { |
nikitateggi | 44:05dbea558c9a | 155 | main_state=3; |
nikitateggi | 44:05dbea558c9a | 156 | |
nikitateggi | 44:05dbea558c9a | 157 | } } |
nikitateggi | 44:05dbea558c9a | 158 | } |
nikitateggi | 44:05dbea558c9a | 159 | |
nikitateggi | 44:05dbea558c9a | 160 | |
nikitateggi | 44:05dbea558c9a | 161 | else |
nikitateggi | 44:05dbea558c9a | 162 | { |
nikitateggi | 44:05dbea558c9a | 163 | DisableTouch(); |
nikitateggi | 44:05dbea558c9a | 164 | BT_no_connection(); // display screen to show that there is no connection |
nikitateggi | 44:05dbea558c9a | 165 | gc.printf("stopped"); |
nikitateggi | 44:05dbea558c9a | 166 | screen_BT_return(); // button to return |
nikitateggi | 44:05dbea558c9a | 167 | EnableTouch(); |
nikitateggi | 44:05dbea558c9a | 168 | main_state=1; |
nikitateggi | 44:05dbea558c9a | 169 | state_touch=12; |
nikitateggi | 44:05dbea558c9a | 170 | bt_t.stop(); |
nikitateggi | 44:05dbea558c9a | 171 | bt_t.reset(); |
nikitateggi | 44:05dbea558c9a | 172 | } |
nikitateggi | 44:05dbea558c9a | 173 | |
nikitateggi | 44:05dbea558c9a | 174 | break; |
avp2417 | 37:92fcbf22bf91 | 175 | } |
nikitateggi | 19:1650bbc923cc | 176 | |
nikitateggi | 19:1650bbc923cc | 177 | } |
nikitateggi | 22:ffa88619551d | 178 | } |
nikitateggi | 19:1650bbc923cc | 179 | |
nikitateggi | 19:1650bbc923cc | 180 | uint8_t touch(uint8_t state) |
nikitateggi | 19:1650bbc923cc | 181 | { |
nikitateggi | 19:1650bbc923cc | 182 | static uint8_t state1=0; |
rashmivenkataramaiah | 41:1141a75eacc4 | 183 | detect_touch(state); // determine the touch points |
nikitateggi | 1:8316c23ec6b9 | 184 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 185 | switch(state) // state for touch |
nikitateggi | 0:c47fb0c1bbf6 | 186 | { |
rashmivenkataramaiah | 41:1141a75eacc4 | 187 | case 1: |
rashmivenkataramaiah | 41:1141a75eacc4 | 188 | state1=touch_main(); // determining the touch for main screen |
nikitateggi | 0:c47fb0c1bbf6 | 189 | state=0; |
nikitateggi | 1:8316c23ec6b9 | 190 | nstate1=state1; |
rashmivenkataramaiah | 41:1141a75eacc4 | 191 | break; |
nikitateggi | 0:c47fb0c1bbf6 | 192 | |
nikitateggi | 0:c47fb0c1bbf6 | 193 | case 2: |
rashmivenkataramaiah | 41:1141a75eacc4 | 194 | state1=touch_main_1(); // determining the touch for SYSTEM CONFIGURATION screen |
nikitateggi | 0:c47fb0c1bbf6 | 195 | state=0; |
nikitateggi | 3:9a06c2bed650 | 196 | nstate1=state1; |
nikitateggi | 0:c47fb0c1bbf6 | 197 | break; |
nikitateggi | 0:c47fb0c1bbf6 | 198 | |
nikitateggi | 0:c47fb0c1bbf6 | 199 | case 3: |
rashmivenkataramaiah | 41:1141a75eacc4 | 200 | state1=touch_main_2(); // determining the touch for TEST screen |
nikitateggi | 0:c47fb0c1bbf6 | 201 | state=0; |
nikitateggi | 1:8316c23ec6b9 | 202 | nstate1=state1; |
nikitateggi | 0:c47fb0c1bbf6 | 203 | break; |
nikitateggi | 0:c47fb0c1bbf6 | 204 | |
nikitateggi | 0:c47fb0c1bbf6 | 205 | case 4: |
rashmivenkataramaiah | 41:1141a75eacc4 | 206 | state1=touch_glc(); // determining the touch for GLC screen |
nikitateggi | 1:8316c23ec6b9 | 207 | state=0; |
nikitateggi | 1:8316c23ec6b9 | 208 | nstate1=state1; |
nikitateggi | 1:8316c23ec6b9 | 209 | break; |
nikitateggi | 1:8316c23ec6b9 | 210 | |
nikitateggi | 1:8316c23ec6b9 | 211 | case 5: |
rashmivenkataramaiah | 41:1141a75eacc4 | 212 | state1=touch_ecg(); // determining the touch for ECG screen |
nikitateggi | 1:8316c23ec6b9 | 213 | state=0; |
nikitateggi | 3:9a06c2bed650 | 214 | nstate1=state1; |
nikitateggi | 3:9a06c2bed650 | 215 | break; |
nikitateggi | 4:6bd81bb1790d | 216 | case 6: |
rashmivenkataramaiah | 41:1141a75eacc4 | 217 | state1=touch_ret(); // determining the touch for returning back to the main screen |
nikitateggi | 0:c47fb0c1bbf6 | 218 | state=0; |
nikitateggi | 3:9a06c2bed650 | 219 | nstate1=state1; |
nikitateggi | 1:8316c23ec6b9 | 220 | break; |
nikitateggi | 1:8316c23ec6b9 | 221 | |
nikitateggi | 4:6bd81bb1790d | 222 | case 7: |
rashmivenkataramaiah | 41:1141a75eacc4 | 223 | state1=touch_again_ecg(); // determining the touch when readings are taken more than once screen |
nikitateggi | 1:8316c23ec6b9 | 224 | state=0; |
nikitateggi | 1:8316c23ec6b9 | 225 | nstate1=state1; |
nikitateggi | 1:8316c23ec6b9 | 226 | break; |
nikitateggi | 0:c47fb0c1bbf6 | 227 | |
nikitateggi | 3:9a06c2bed650 | 228 | case 8: |
rashmivenkataramaiah | 41:1141a75eacc4 | 229 | state1=touch_bp(); // determining the touch for BP screen |
nikitateggi | 3:9a06c2bed650 | 230 | state=0; |
nikitateggi | 3:9a06c2bed650 | 231 | nstate1=state1; |
nikitateggi | 3:9a06c2bed650 | 232 | break; |
nikitateggi | 3:9a06c2bed650 | 233 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 234 | case 9: |
rashmivenkataramaiah | 41:1141a75eacc4 | 235 | state1=touch_again_glc(); |
suhasini | 5:a3ea7c82b7e1 | 236 | state=0; |
suhasini | 5:a3ea7c82b7e1 | 237 | nstate1=state1; |
suhasini | 5:a3ea7c82b7e1 | 238 | break; |
nikitateggi | 3:9a06c2bed650 | 239 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 240 | case 10 : |
rashmivenkataramaiah | 41:1141a75eacc4 | 241 | DisableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 242 | wait_ms(300); |
rashmivenkataramaiah | 41:1141a75eacc4 | 243 | EnableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 244 | state=nstate; |
rashmivenkataramaiah | 41:1141a75eacc4 | 245 | break; |
suhasini | 5:a3ea7c82b7e1 | 246 | |
suhasini | 5:a3ea7c82b7e1 | 247 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 248 | case 11: |
rashmivenkataramaiah | 41:1141a75eacc4 | 249 | state1=touch_again_bp(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 250 | state=0; |
rashmivenkataramaiah | 41:1141a75eacc4 | 251 | nstate1=state1; |
rashmivenkataramaiah | 41:1141a75eacc4 | 252 | break; |
suhasini | 5:a3ea7c82b7e1 | 253 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 254 | case 12: |
rashmivenkataramaiah | 41:1141a75eacc4 | 255 | state1=BT_return(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 256 | state=0; |
rashmivenkataramaiah | 41:1141a75eacc4 | 257 | nstate1=state1; |
rashmivenkataramaiah | 41:1141a75eacc4 | 258 | break; |
suhasini | 5:a3ea7c82b7e1 | 259 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 260 | default : |
rashmivenkataramaiah | 41:1141a75eacc4 | 261 | DisableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 262 | wait_ms(300); |
rashmivenkataramaiah | 41:1141a75eacc4 | 263 | EnableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 264 | state=nstate; |
rashmivenkataramaiah | 41:1141a75eacc4 | 265 | break; |
nikitateggi | 1:8316c23ec6b9 | 266 | |
nikitateggi | 0:c47fb0c1bbf6 | 267 | } |
nikitateggi | 0:c47fb0c1bbf6 | 268 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 269 | return state1; |
rashmivenkataramaiah | 41:1141a75eacc4 | 270 | } |
nikitateggi | 0:c47fb0c1bbf6 | 271 | |
nikitateggi | 0:c47fb0c1bbf6 | 272 | |
nikitateggi | 19:1650bbc923cc | 273 | uint8_t display(uint8_t state1) |
nikitateggi | 19:1650bbc923cc | 274 | { |
rashmivenkataramaiah | 41:1141a75eacc4 | 275 | static uint8_t state=0; |
rashmivenkataramaiah | 41:1141a75eacc4 | 276 | static uint8_t ecg_flag=0; // ecg_flag to indicate the ecg test is already done for the same pid |
rashmivenkataramaiah | 41:1141a75eacc4 | 277 | static uint8_t glc_flag=0; // glc_flag to indicate the glc test is already done for the same pid |
rashmivenkataramaiah | 41:1141a75eacc4 | 278 | uint16_t heart_rate=0; |
rashmivenkataramaiah | 41:1141a75eacc4 | 279 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 280 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 281 | switch(state1) // state for display screens |
rashmivenkataramaiah | 41:1141a75eacc4 | 282 | { |
nikitateggi | 4:6bd81bb1790d | 283 | |
nikitateggi | 1:8316c23ec6b9 | 284 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 285 | case 1: |
rashmivenkataramaiah | 41:1141a75eacc4 | 286 | DisableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 287 | screen_main(); // main screen |
nikitateggi | 1:8316c23ec6b9 | 288 | state1=0; |
nikitateggi | 1:8316c23ec6b9 | 289 | state=1; |
nikitateggi | 1:8316c23ec6b9 | 290 | nstate=state; |
rashmivenkataramaiah | 41:1141a75eacc4 | 291 | ecg_flag=0; // ecg, glc flag to determine whether the readings are taken more than once |
nikitateggi | 1:8316c23ec6b9 | 292 | glc_flag=0; |
rashmivenkataramaiah | 41:1141a75eacc4 | 293 | clear_filecreated_status(); |
rashmivenkataramaiah | 42:c81673b04b6a | 294 | pid = get_filepid(); |
nikitateggi | 3:9a06c2bed650 | 295 | EnableTouch(); |
nikitateggi | 1:8316c23ec6b9 | 296 | break; |
nikitateggi | 1:8316c23ec6b9 | 297 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 298 | case 2: |
rashmivenkataramaiah | 41:1141a75eacc4 | 299 | DisableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 300 | screen_main_1(); // System configration screen |
nikitateggi | 0:c47fb0c1bbf6 | 301 | state1=0; |
nikitateggi | 0:c47fb0c1bbf6 | 302 | state=2; |
nikitateggi | 1:8316c23ec6b9 | 303 | nstate=state; |
nikitateggi | 3:9a06c2bed650 | 304 | EnableTouch(); |
nikitateggi | 0:c47fb0c1bbf6 | 305 | break; |
nikitateggi | 0:c47fb0c1bbf6 | 306 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 307 | case 3: |
rashmivenkataramaiah | 41:1141a75eacc4 | 308 | DisableTouch(); |
rashmivenkataramaiah | 42:c81673b04b6a | 309 | //sd_read(pid_btpid); //read pid from sd card |
rashmivenkataramaiah | 42:c81673b04b6a | 310 | //pid=pid_btpid[0]; //copy pid to a variable |
nikitateggi | 19:1650bbc923cc | 311 | gc.printf("pidinit=%d",pid); |
rashmivenkataramaiah | 41:1141a75eacc4 | 312 | screen_main_2(pid); |
rashmivenkataramaiah | 41:1141a75eacc4 | 313 | state1=0; |
rashmivenkataramaiah | 41:1141a75eacc4 | 314 | state=3; |
rashmivenkataramaiah | 41:1141a75eacc4 | 315 | nstate=state; |
rashmivenkataramaiah | 41:1141a75eacc4 | 316 | EnableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 317 | break; |
nikitateggi | 0:c47fb0c1bbf6 | 318 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 319 | case 4: |
rashmivenkataramaiah | 41:1141a75eacc4 | 320 | DisableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 321 | if (glc_flag==1) // glc_flag=1 when already the reading has been taken |
rashmivenkataramaiah | 41:1141a75eacc4 | 322 | { |
rashmivenkataramaiah | 41:1141a75eacc4 | 323 | screen_again(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 324 | state1=0; |
rashmivenkataramaiah | 41:1141a75eacc4 | 325 | state=9; |
rashmivenkataramaiah | 41:1141a75eacc4 | 326 | nstate=state; |
rashmivenkataramaiah | 41:1141a75eacc4 | 327 | } |
rashmivenkataramaiah | 41:1141a75eacc4 | 328 | else |
nikitateggi | 19:1650bbc923cc | 329 | { |
rashmivenkataramaiah | 41:1141a75eacc4 | 330 | screen_glc(); // glc screen |
rashmivenkataramaiah | 41:1141a75eacc4 | 331 | state1=0; |
rashmivenkataramaiah | 41:1141a75eacc4 | 332 | state=4; |
rashmivenkataramaiah | 41:1141a75eacc4 | 333 | nstate=state; |
rashmivenkataramaiah | 41:1141a75eacc4 | 334 | } |
nikitateggi | 3:9a06c2bed650 | 335 | EnableTouch(); |
nikitateggi | 3:9a06c2bed650 | 336 | |
nikitateggi | 0:c47fb0c1bbf6 | 337 | break; |
nikitateggi | 1:8316c23ec6b9 | 338 | |
nikitateggi | 1:8316c23ec6b9 | 339 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 340 | case 5: |
rashmivenkataramaiah | 41:1141a75eacc4 | 341 | DisableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 342 | if (ecg_flag==1) |
rashmivenkataramaiah | 41:1141a75eacc4 | 343 | { |
rashmivenkataramaiah | 41:1141a75eacc4 | 344 | screen_again(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 345 | state1=0; |
rashmivenkataramaiah | 41:1141a75eacc4 | 346 | state=7; |
nikitateggi | 1:8316c23ec6b9 | 347 | nstate=state; |
rashmivenkataramaiah | 41:1141a75eacc4 | 348 | } |
rashmivenkataramaiah | 41:1141a75eacc4 | 349 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 350 | else |
rashmivenkataramaiah | 41:1141a75eacc4 | 351 | { |
rashmivenkataramaiah | 41:1141a75eacc4 | 352 | screen_ecg(); //ecg main screen |
rashmivenkataramaiah | 41:1141a75eacc4 | 353 | state1=0; |
rashmivenkataramaiah | 41:1141a75eacc4 | 354 | state=5; |
nikitateggi | 1:8316c23ec6b9 | 355 | nstate=state; |
rashmivenkataramaiah | 41:1141a75eacc4 | 356 | } |
rashmivenkataramaiah | 41:1141a75eacc4 | 357 | EnableTouch(); |
nikitateggi | 1:8316c23ec6b9 | 358 | break; |
nikitateggi | 1:8316c23ec6b9 | 359 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 360 | case 6: |
rashmivenkataramaiah | 41:1141a75eacc4 | 361 | DisableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 362 | screen_bp(); // bp main screen |
nikitateggi | 3:9a06c2bed650 | 363 | state1=0; |
nikitateggi | 3:9a06c2bed650 | 364 | state=8; |
rashmivenkataramaiah | 41:1141a75eacc4 | 365 | nstate=state; |
rashmivenkataramaiah | 41:1141a75eacc4 | 366 | EnableTouch(); |
nikitateggi | 3:9a06c2bed650 | 367 | break; |
nikitateggi | 3:9a06c2bed650 | 368 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 369 | case 7: |
rashmivenkataramaiah | 41:1141a75eacc4 | 370 | DisableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 371 | glc(pid); // glc measurement |
nikitateggi | 1:8316c23ec6b9 | 372 | glc_flag=1; |
avp2417 | 35:43133f017ed4 | 373 | wait(1); |
nikitateggi | 4:6bd81bb1790d | 374 | state1=0; |
nikitateggi | 4:6bd81bb1790d | 375 | screen_glc_2(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 376 | state=6; |
rashmivenkataramaiah | 41:1141a75eacc4 | 377 | eprom_write_8(30,0); |
rashmivenkataramaiah | 41:1141a75eacc4 | 378 | nstate=state; |
rashmivenkataramaiah | 41:1141a75eacc4 | 379 | EnableTouch(); |
nikitateggi | 1:8316c23ec6b9 | 380 | break; |
nikitateggi | 1:8316c23ec6b9 | 381 | |
nikitateggi | 3:9a06c2bed650 | 382 | case 8: DisableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 383 | ecg_countdown(); // countdown before ecg capture |
rashmivenkataramaiah | 41:1141a75eacc4 | 384 | heart_rate=ecg(pid); // capturing ecg |
nikitateggi | 1:8316c23ec6b9 | 385 | state1=0; |
nikitateggi | 20:7c64e6ecad76 | 386 | if (heart_rate==0) |
nikitateggi | 20:7c64e6ecad76 | 387 | { |
avp2417 | 34:8f6b0dc124e8 | 388 | |
nikitateggi | 20:7c64e6ecad76 | 389 | screen_ecg_lead(); |
nikitateggi | 20:7c64e6ecad76 | 390 | } |
rashmivenkataramaiah | 41:1141a75eacc4 | 391 | else if(heart_rate==1) // if heart rate goes above or below range display error // 10/7/17 nikita |
nikitateggi | 31:0f67acfc6236 | 392 | { |
nikitateggi | 31:0f67acfc6236 | 393 | screen_ecg_error(); |
nikitateggi | 31:0f67acfc6236 | 394 | |
nikitateggi | 31:0f67acfc6236 | 395 | } |
avp2417 | 34:8f6b0dc124e8 | 396 | else |
avp2417 | 34:8f6b0dc124e8 | 397 | { |
avp2417 | 34:8f6b0dc124e8 | 398 | |
nikitateggi | 20:7c64e6ecad76 | 399 | screen_ecg_2(heart_rate); |
nikitateggi | 20:7c64e6ecad76 | 400 | ecg_flag=1; |
rashmivenkataramaiah | 43:85a7f399cb9d | 401 | } |
nikitateggi | 1:8316c23ec6b9 | 402 | state=6; |
nikitateggi | 24:d992ee8369f4 | 403 | eprom_write_8(30,1); |
nikitateggi | 20:7c64e6ecad76 | 404 | nstate=state; |
nikitateggi | 20:7c64e6ecad76 | 405 | screen_ecg_bp(); |
nikitateggi | 4:6bd81bb1790d | 406 | EnableTouch(); |
nikitateggi | 1:8316c23ec6b9 | 407 | break; |
rashmivenkataramaiah | 41:1141a75eacc4 | 408 | |
nikitateggi | 19:1650bbc923cc | 409 | case 9: |
nikitateggi | 3:9a06c2bed650 | 410 | DisableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 411 | screen_bp2(); // bp main screen |
rashmivenkataramaiah | 41:1141a75eacc4 | 412 | bp_countdown(); // countdown for bp |
rashmivenkataramaiah | 41:1141a75eacc4 | 413 | bp(pid); // measuring bp earlier bp() changed to bp(pid) 28/4/2017 |
nikitateggi | 3:9a06c2bed650 | 414 | state1=0; |
nikitateggi | 3:9a06c2bed650 | 415 | state=6; |
nikitateggi | 24:d992ee8369f4 | 416 | eprom_write_8(30,2); |
nikitateggi | 3:9a06c2bed650 | 417 | nstate=state; |
nikitateggi | 3:9a06c2bed650 | 418 | EnableTouch(); |
nikitateggi | 3:9a06c2bed650 | 419 | break; |
nikitateggi | 31:0f67acfc6236 | 420 | |
nikitateggi | 31:0f67acfc6236 | 421 | |
nikitateggi | 31:0f67acfc6236 | 422 | case 10 : DisableTouch(); |
nikitateggi | 31:0f67acfc6236 | 423 | wait_ms(300); |
nikitateggi | 31:0f67acfc6236 | 424 | EnableTouch(); |
nikitateggi | 31:0f67acfc6236 | 425 | state=nstate; |
nikitateggi | 31:0f67acfc6236 | 426 | break; |
nikitateggi | 31:0f67acfc6236 | 427 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 428 | case 11 : |
rashmivenkataramaiah | 41:1141a75eacc4 | 429 | DisableTouch(); |
rashmivenkataramaiah | 42:c81673b04b6a | 430 | //sd_read(pid_btpid); //read pid from sd card |
rashmivenkataramaiah | 42:c81673b04b6a | 431 | //current_test_pid=pid_btpid[0]; |
rashmivenkataramaiah | 42:c81673b04b6a | 432 | //bt_file_sent_pid=pid_btpid[1]; |
rashmivenkataramaiah | 42:c81673b04b6a | 433 | //screen_patient_info(current_test_pid, bt_file_sent_pid); |
rashmivenkataramaiah | 42:c81673b04b6a | 434 | screen_patient_info(get_filepid(), get_btpid()); |
rashmivenkataramaiah | 41:1141a75eacc4 | 435 | state1=0; |
rashmivenkataramaiah | 41:1141a75eacc4 | 436 | state=12; |
rashmivenkataramaiah | 41:1141a75eacc4 | 437 | EnableTouch(); |
rashmivenkataramaiah | 41:1141a75eacc4 | 438 | break; |
nikitateggi | 31:0f67acfc6236 | 439 | |
nikitateggi | 31:0f67acfc6236 | 440 | |
nikitateggi | 1:8316c23ec6b9 | 441 | default : |
nikitateggi | 3:9a06c2bed650 | 442 | |
nikitateggi | 1:8316c23ec6b9 | 443 | state1=nstate1; |
nikitateggi | 1:8316c23ec6b9 | 444 | break; |
nikitateggi | 1:8316c23ec6b9 | 445 | |
nikitateggi | 0:c47fb0c1bbf6 | 446 | |
nikitateggi | 0:c47fb0c1bbf6 | 447 | } |
nikitateggi | 0:c47fb0c1bbf6 | 448 | |
nikitateggi | 0:c47fb0c1bbf6 | 449 | |
nikitateggi | 0:c47fb0c1bbf6 | 450 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 451 | return state; |
nikitateggi | 0:c47fb0c1bbf6 | 452 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 453 | } |
rashmivenkataramaiah | 41:1141a75eacc4 | 454 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 455 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 456 | bool get_filecreated_status(void) //function to get file created status |
rashmivenkataramaiah | 41:1141a75eacc4 | 457 | { |
rashmivenkataramaiah | 41:1141a75eacc4 | 458 | return file_created_status; |
rashmivenkataramaiah | 41:1141a75eacc4 | 459 | } |
rashmivenkataramaiah | 41:1141a75eacc4 | 460 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 461 | void set_filecreated_status(void) //function to set file created status |
rashmivenkataramaiah | 41:1141a75eacc4 | 462 | { |
rashmivenkataramaiah | 42:c81673b04b6a | 463 | file_created_status = true; |
rashmivenkataramaiah | 41:1141a75eacc4 | 464 | } |
rashmivenkataramaiah | 41:1141a75eacc4 | 465 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 466 | |
rashmivenkataramaiah | 41:1141a75eacc4 | 467 | void clear_filecreated_status(void) //function to clear file created status |
rashmivenkataramaiah | 41:1141a75eacc4 | 468 | { |
rashmivenkataramaiah | 42:c81673b04b6a | 469 | file_created_status = false; |
rashmivenkataramaiah | 42:c81673b04b6a | 470 | } |
rashmivenkataramaiah | 42:c81673b04b6a | 471 | |
rashmivenkataramaiah | 43:85a7f399cb9d | 472 | void increment_filepid (void) //increment pid if a test is completed |
rashmivenkataramaiah | 42:c81673b04b6a | 473 | { |
rashmivenkataramaiah | 43:85a7f399cb9d | 474 | //uint32_t filepid_btpid[2] = {}; |
rashmivenkataramaiah | 42:c81673b04b6a | 475 | |
rashmivenkataramaiah | 42:c81673b04b6a | 476 | //set_filecreated_status(); //set it to make it append mode |
rashmivenkataramaiah | 42:c81673b04b6a | 477 | sd_read(filepid_btpid); //read pid from sd card |
rashmivenkataramaiah | 42:c81673b04b6a | 478 | filepid_btpid[0] = filepid_btpid[0] + 1; //increment it by 1 |
rashmivenkataramaiah | 42:c81673b04b6a | 479 | sd_write(filepid_btpid); //write it back to sd card |
rashmivenkataramaiah | 42:c81673b04b6a | 480 | |
rashmivenkataramaiah | 42:c81673b04b6a | 481 | } |
rashmivenkataramaiah | 42:c81673b04b6a | 482 | |
rashmivenkataramaiah | 43:85a7f399cb9d | 483 | void increment_btpid (void) //increment pid if a test is completed |
rashmivenkataramaiah | 43:85a7f399cb9d | 484 | { |
rashmivenkataramaiah | 43:85a7f399cb9d | 485 | //uint32_t filepid_btpid[2] = {}; |
rashmivenkataramaiah | 43:85a7f399cb9d | 486 | |
rashmivenkataramaiah | 43:85a7f399cb9d | 487 | //set_filecreated_status(); //set it to make it append mode |
rashmivenkataramaiah | 43:85a7f399cb9d | 488 | sd_read(filepid_btpid); //read pid from sd card |
rashmivenkataramaiah | 43:85a7f399cb9d | 489 | filepid_btpid[0] = filepid_btpid[1] + 1; //increment it by 1 |
rashmivenkataramaiah | 43:85a7f399cb9d | 490 | sd_write(filepid_btpid); //write it back to sd card |
rashmivenkataramaiah | 43:85a7f399cb9d | 491 | |
rashmivenkataramaiah | 43:85a7f399cb9d | 492 | } |
rashmivenkataramaiah | 43:85a7f399cb9d | 493 | |
rashmivenkataramaiah | 42:c81673b04b6a | 494 | uint32_t get_filepid(void) |
rashmivenkataramaiah | 42:c81673b04b6a | 495 | { |
rashmivenkataramaiah | 42:c81673b04b6a | 496 | //uint32_t filepid_btpid[2] = {}; |
rashmivenkataramaiah | 42:c81673b04b6a | 497 | uint32_t filepid = 0; |
rashmivenkataramaiah | 42:c81673b04b6a | 498 | |
rashmivenkataramaiah | 42:c81673b04b6a | 499 | sd_read(filepid_btpid); //read pid from sd card |
rashmivenkataramaiah | 42:c81673b04b6a | 500 | filepid= filepid_btpid[0]; |
rashmivenkataramaiah | 42:c81673b04b6a | 501 | return filepid; |
rashmivenkataramaiah | 42:c81673b04b6a | 502 | |
rashmivenkataramaiah | 42:c81673b04b6a | 503 | } |
rashmivenkataramaiah | 42:c81673b04b6a | 504 | |
rashmivenkataramaiah | 42:c81673b04b6a | 505 | void store_filepid(uint32_t pid) |
rashmivenkataramaiah | 42:c81673b04b6a | 506 | { |
rashmivenkataramaiah | 42:c81673b04b6a | 507 | //uint32_t filepid_btpid[2] = {}; |
rashmivenkataramaiah | 42:c81673b04b6a | 508 | sd_read(filepid_btpid); //read pid from sd card |
rashmivenkataramaiah | 42:c81673b04b6a | 509 | filepid_btpid[0] = pid; |
rashmivenkataramaiah | 42:c81673b04b6a | 510 | sd_write(filepid_btpid); //write it back to sd card |
rashmivenkataramaiah | 42:c81673b04b6a | 511 | |
rashmivenkataramaiah | 42:c81673b04b6a | 512 | } |
rashmivenkataramaiah | 42:c81673b04b6a | 513 | |
rashmivenkataramaiah | 42:c81673b04b6a | 514 | uint32_t get_btpid(void) |
rashmivenkataramaiah | 42:c81673b04b6a | 515 | { |
rashmivenkataramaiah | 42:c81673b04b6a | 516 | //uint32_t filepid_btpid[2] = {}; |
rashmivenkataramaiah | 42:c81673b04b6a | 517 | uint32_t btpid = 0; |
rashmivenkataramaiah | 42:c81673b04b6a | 518 | |
rashmivenkataramaiah | 42:c81673b04b6a | 519 | sd_read(filepid_btpid); //read pid from sd card |
rashmivenkataramaiah | 42:c81673b04b6a | 520 | btpid= filepid_btpid[1]; |
rashmivenkataramaiah | 42:c81673b04b6a | 521 | return btpid; |
rashmivenkataramaiah | 42:c81673b04b6a | 522 | |
rashmivenkataramaiah | 42:c81673b04b6a | 523 | } |
rashmivenkataramaiah | 42:c81673b04b6a | 524 | |
rashmivenkataramaiah | 42:c81673b04b6a | 525 | void store_btpid(uint32_t bt_pid) |
rashmivenkataramaiah | 42:c81673b04b6a | 526 | { |
rashmivenkataramaiah | 42:c81673b04b6a | 527 | //uint32_t filepid_btpid[2] = {}; |
rashmivenkataramaiah | 42:c81673b04b6a | 528 | |
rashmivenkataramaiah | 42:c81673b04b6a | 529 | sd_read(filepid_btpid); //read pid from sd card |
rashmivenkataramaiah | 42:c81673b04b6a | 530 | filepid_btpid[1] = bt_pid; |
rashmivenkataramaiah | 42:c81673b04b6a | 531 | sd_write(filepid_btpid); //write it back to sd card |
rashmivenkataramaiah | 42:c81673b04b6a | 532 | |
rashmivenkataramaiah | 42:c81673b04b6a | 533 | } |
rashmivenkataramaiah | 42:c81673b04b6a | 534 | |
nikitateggi | 44:05dbea558c9a | 535 | uint32_t get_timer_bluetooth() |
nikitateggi | 44:05dbea558c9a | 536 | { |
nikitateggi | 44:05dbea558c9a | 537 | return bt_t.read_ms(); |
nikitateggi | 44:05dbea558c9a | 538 | } |