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@57:e82d4bd6b2c0, 2017-11-10 (annotated)

Committer:
rashmivenkataramaiah
Date:
Fri Nov 10 11:58:38 2017 +0000
Revision:
57:e82d4bd6b2c0
Parent:
54:f2a413d5dffd
Child:
58:b75255e6e4c3
Can receive only 4 characters from receiver side

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 57:e82d4bd6b2c0 12 #include "rtc.h"
rashmivenkataramaiah 41:1141a75eacc4 13 #include "main.h"
nikitateggi 45:067673dae242 14
nikitateggi 45:067673dae242 15 #define TIMER_RXACK_BTCONNECTION 10000
nikitateggi 45:067673dae242 16 #define BATTERY_TIMER_VALUE 600000
nikitateggi 45:067673dae242 17 #define SERIAL_BAUD_RATE 115200
nikitateggi 45:067673dae242 18 #define BATTERY_SCREEN_NO_CHARGE_CONDITION 3
nikitateggi 49:3ff80c4bc1be 19 #define TIMER_ENTER_DEBUG_MODE 10000
rashmivenkataramaiah 57:e82d4bd6b2c0 20 #define HEARTBEAT_DATA_LEN 0x0Du
rashmivenkataramaiah 57:e82d4bd6b2c0 21 #define DEVICE_RESULT_DATA_LEN 0x04u
rashmivenkataramaiah 57:e82d4bd6b2c0 22 #define ZERO_DATA_LEN 0x00u
nikitateggi 24:d992ee8369f4 23
rashmivenkataramaiah 57:e82d4bd6b2c0 24 typedef enum
rashmivenkataramaiah 57:e82d4bd6b2c0 25 {
rashmivenkataramaiah 57:e82d4bd6b2c0 26 GET_TOUCH_DISP_STATE = 0x00U,
rashmivenkataramaiah 57:e82d4bd6b2c0 27 BT_TX_STATE,
rashmivenkataramaiah 57:e82d4bd6b2c0 28 BT_RX_STATE
nikitateggi 51:1a4693774b60 29
rashmivenkataramaiah 57:e82d4bd6b2c0 30 }DEVICE_MAIN_STATE;
rashmivenkataramaiah 57:e82d4bd6b2c0 31
rashmivenkataramaiah 57:e82d4bd6b2c0 32 // this helps to respond various status during test cycle, error condition and simple ack or nack
rashmivenkataramaiah 57:e82d4bd6b2c0 33 typedef struct __attribute__((__packed__))
rashmivenkataramaiah 57:e82d4bd6b2c0 34 {
rashmivenkataramaiah 57:e82d4bd6b2c0 35 uint8_t sos;
rashmivenkataramaiah 57:e82d4bd6b2c0 36 uint8_t cmd; // this contains error response
rashmivenkataramaiah 57:e82d4bd6b2c0 37 uint8_t length;
rashmivenkataramaiah 57:e82d4bd6b2c0 38 uint8_t eos;
rashmivenkataramaiah 57:e82d4bd6b2c0 39 uint8_t chksum;
rashmivenkataramaiah 57:e82d4bd6b2c0 40
rashmivenkataramaiah 57:e82d4bd6b2c0 41 }poc2p0_device_msg_response;
rashmivenkataramaiah 57:e82d4bd6b2c0 42
rashmivenkataramaiah 57:e82d4bd6b2c0 43 typedef struct __attribute__((__packed__))
rashmivenkataramaiah 57:e82d4bd6b2c0 44 {
rashmivenkataramaiah 57:e82d4bd6b2c0 45 uint8_t sos;
rashmivenkataramaiah 57:e82d4bd6b2c0 46 uint8_t cmd;
rashmivenkataramaiah 57:e82d4bd6b2c0 47 uint8_t length;
rashmivenkataramaiah 57:e82d4bd6b2c0 48 uint32_t test_result;
rashmivenkataramaiah 57:e82d4bd6b2c0 49 uint8_t eos;
rashmivenkataramaiah 57:e82d4bd6b2c0 50 uint8_t chksum;
rashmivenkataramaiah 57:e82d4bd6b2c0 51
rashmivenkataramaiah 57:e82d4bd6b2c0 52 }poc2p0_device_tst_result_response;
rashmivenkataramaiah 57:e82d4bd6b2c0 53
rashmivenkataramaiah 57:e82d4bd6b2c0 54 // this will be used for responding heart beat message
rashmivenkataramaiah 57:e82d4bd6b2c0 55 typedef struct __attribute__((__packed__))
rashmivenkataramaiah 57:e82d4bd6b2c0 56 {
rashmivenkataramaiah 57:e82d4bd6b2c0 57 uint8_t sos;
rashmivenkataramaiah 57:e82d4bd6b2c0 58 uint8_t cmd; // this contains error response
rashmivenkataramaiah 57:e82d4bd6b2c0 59 uint8_t length;
rashmivenkataramaiah 57:e82d4bd6b2c0 60 DateTime_info date_time;
rashmivenkataramaiah 57:e82d4bd6b2c0 61 uint32_t pid;
rashmivenkataramaiah 57:e82d4bd6b2c0 62 uint8_t did;
rashmivenkataramaiah 57:e82d4bd6b2c0 63 uint8_t device_state; //changed POC2P0_DEVICE_STATE to uint8_t
rashmivenkataramaiah 57:e82d4bd6b2c0 64 uint8_t battery_status;
rashmivenkataramaiah 57:e82d4bd6b2c0 65 uint8_t eos;
rashmivenkataramaiah 57:e82d4bd6b2c0 66 uint8_t chksum;
rashmivenkataramaiah 57:e82d4bd6b2c0 67
rashmivenkataramaiah 57:e82d4bd6b2c0 68 }poc2p0_device_heartbeat_response;
nikitateggi 51:1a4693774b60 69
nikitateggi 0:c47fb0c1bbf6 70 Serial gc(USBTX, USBRX);
nikitateggi 0:c47fb0c1bbf6 71 DigitalIn q1(PTB11);
nikitateggi 29:7edc76b15e3d 72 DigitalIn q(PTC5);
nikitateggi 29:7edc76b15e3d 73 DigitalIn q3(PTC12);
rashmivenkataramaiah 42:c81673b04b6a 74 DigitalIn BT(PTA5);
nikitateggi 44:05dbea558c9a 75 Serial blue1(PTC4,PTC3);
nikitateggi 44:05dbea558c9a 76 uint32_t get_timer_bluetooth();
nikitateggi 45:067673dae242 77 static void battery_status_monitoring(); //bluetooth status pin
nikitateggi 45:067673dae242 78 uint8_t touch(uint8_t state); // touch state
nikitateggi 45:067673dae242 79 uint8_t display(uint8_t state1); // display state
nikitateggi 45:067673dae242 80
rashmivenkataramaiah 42:c81673b04b6a 81 static uint8_t nstate=0;
nikitateggi 53:cc6e65480a67 82 static uint8_t nstate1=0;
rashmivenkataramaiah 43:85a7f399cb9d 83 static bool file_created_status = false; //initialise file created to 0
rashmivenkataramaiah 43:85a7f399cb9d 84 static uint32_t filepid_btpid[2] = {};
nikitateggi 45:067673dae242 85 Timer timer_bt; // timer for bluetooth
rashmivenkataramaiah 57:e82d4bd6b2c0 86 Timer timer_battery; // timer for battery
nikitateggi 51:1a4693774b60 87 Timer timer_debug; // timer for entering the debug mode
nikitateggi 54:f2a413d5dffd 88 static bool debug_mode=false; // holds the status of the debug mode "1" indicates the device is in debug mode
nikitateggi 51:1a4693774b60 89 char debug_message_rx[6]; // buffer to receive the debug message data
nikitateggi 51:1a4693774b60 90 char debug_message[6]={"debug"}; //debug message to be received
nikitateggi 51:1a4693774b60 91 void debug_status_monitoring(); // debug status monitoring
nikitateggi 54:f2a413d5dffd 92 static uint32_t pid = 0; // patient ID
nikitateggi 0:c47fb0c1bbf6 93
rashmivenkataramaiah 41:1141a75eacc4 94 int main()
rashmivenkataramaiah 41:1141a75eacc4 95 {
rashmivenkataramaiah 57:e82d4bd6b2c0 96 static DEVICE_MAIN_STATE main_state = GET_TOUCH_DISP_STATE;
rashmivenkataramaiah 41:1141a75eacc4 97 static uint8_t state_display = 0;
rashmivenkataramaiah 41:1141a75eacc4 98 static uint8_t state_touch = 1;
nikitateggi 47:3716dd41dba6 99 uint8_t state_t = 1; // state to transmit to bluetooth
nikitateggi 47:3716dd41dba6 100 uint8_t state_r = 0; // state to receive from bluetooth
avp2417 37:92fcbf22bf91 101
rashmivenkataramaiah 41:1141a75eacc4 102 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 103 gc.baud(115200);
nikitateggi 47:3716dd41dba6 104 blue1.baud(115200);
nikitateggi 51:1a4693774b60 105 init_screen(); //initialize lcd
nikitateggi 54:f2a413d5dffd 106 pid = get_filepid() + 1; //added on 22/09/2017 nikita
nikitateggi 51:1a4693774b60 107 screen_main(); // display of main screen
nikitateggi 45:067673dae242 108 battery_monitor(); // monitor battery at the start only
nikitateggi 45:067673dae242 109 battery_status_display(); // display of main screen
nikitateggi 45:067673dae242 110 timer_battery.start();
nikitateggi 51:1a4693774b60 111 timer_debug.start();
nikitateggi 51:1a4693774b60 112 gc.printf("enter message to go into debug mode\n");
nikitateggi 49:3ff80c4bc1be 113
nikitateggi 0:c47fb0c1bbf6 114 while(1)
nikitateggi 0:c47fb0c1bbf6 115 {
nikitateggi 51:1a4693774b60 116
nikitateggi 54:f2a413d5dffd 117 if (read_debug_status() == false) // checking the debug_mode status
nikitateggi 51:1a4693774b60 118 {
nikitateggi 51:1a4693774b60 119 if(timer_debug.read_ms()<TIMER_ENTER_DEBUG_MODE)
nikitateggi 51:1a4693774b60 120 {
nikitateggi 51:1a4693774b60 121 debug_status_monitoring();
nikitateggi 51:1a4693774b60 122 }
nikitateggi 51:1a4693774b60 123 }
nikitateggi 51:1a4693774b60 124
nikitateggi 45:067673dae242 125 battery_status_monitoring(); // to monitior battery status after every 10 min.
nikitateggi 45:067673dae242 126
nikitateggi 45:067673dae242 127 if (get_battery_status() == BATTERY_SCREEN_NO_CHARGE_CONDITION) // to check battery status and take action
nikitateggi 45:067673dae242 128 {
nikitateggi 45:067673dae242 129 DisableTouch();
nikitateggi 45:067673dae242 130 }
nikitateggi 45:067673dae242 131 else
nikitateggi 45:067673dae242 132 {
nikitateggi 45:067673dae242 133 EnableTouch();
rashmivenkataramaiah 57:e82d4bd6b2c0 134 gc.printf("c");
rashmivenkataramaiah 57:e82d4bd6b2c0 135 switch(main_state) // main state machine
nikitateggi 45:067673dae242 136 {
rashmivenkataramaiah 57:e82d4bd6b2c0 137 case GET_TOUCH_DISP_STATE:
rashmivenkataramaiah 57:e82d4bd6b2c0 138
rashmivenkataramaiah 57:e82d4bd6b2c0 139 state_display = poc2p0_bt_receive(state_touch);
rashmivenkataramaiah 57:e82d4bd6b2c0 140 //state_display = touch(state_touch); // touch state
rashmivenkataramaiah 57:e82d4bd6b2c0 141 display(state_display); //display state
rashmivenkataramaiah 57:e82d4bd6b2c0 142
rashmivenkataramaiah 57:e82d4bd6b2c0 143 if(state_display == 12)
rashmivenkataramaiah 57:e82d4bd6b2c0 144 {
rashmivenkataramaiah 57:e82d4bd6b2c0 145 main_state = BT_TX_STATE;
rashmivenkataramaiah 57:e82d4bd6b2c0 146 }
rashmivenkataramaiah 57:e82d4bd6b2c0 147
rashmivenkataramaiah 57:e82d4bd6b2c0 148 break;
avp2417 37:92fcbf22bf91 149
rashmivenkataramaiah 57:e82d4bd6b2c0 150 case BT_TX_STATE:
nikitateggi 45:067673dae242 151 DisableTouch(); // bluetooth send
nikitateggi 45:067673dae242 152 timer_bt.start();
nikitateggi 45:067673dae242 153 if(get_timer_bluetooth()<TIMER_RXACK_BTCONNECTION) // bluetooth connection timer 15 sec
nikitateggi 45:067673dae242 154 {
nikitateggi 44:05dbea558c9a 155
nikitateggi 45:067673dae242 156 if(BT==1) // checking for bluetooth connection
nikitateggi 45:067673dae242 157 {
nikitateggi 44:05dbea558c9a 158
nikitateggi 45:067673dae242 159 timer_bt.stop(); // stop the timer once connected to app
nikitateggi 45:067673dae242 160 timer_bt.reset();
nikitateggi 44:05dbea558c9a 161 BT_connection() ; // displaying connection on bluetooth
nikitateggi 44:05dbea558c9a 162 state_r=bt_send(state_t);
nikitateggi 45:067673dae242 163 timer_bt.start();
nikitateggi 47:3716dd41dba6 164 //gc.printf(" state_t = %d\n", state_t);
nikitateggi 48:f90edb35a20e 165 // gc.printf(" state_r = %d\n", state_r);
nikitateggi 44:05dbea558c9a 166 if (state_r==0) // if the state received is zero, then there is no new file to send
nikitateggi 45:067673dae242 167 {
nikitateggi 45:067673dae242 168 timer_bt.stop(); // stop the timer once connected to app
nikitateggi 45:067673dae242 169 timer_bt.reset();
nikitateggi 45:067673dae242 170 BT_finished(); // screen to display communication finished
nikitateggi 45:067673dae242 171 screen_BT_return(); //screen to return back
nikitateggi 45:067673dae242 172 EnableTouch();
rashmivenkataramaiah 57:e82d4bd6b2c0 173 main_state=GET_TOUCH_DISP_STATE;
nikitateggi 45:067673dae242 174 state_touch=12;
nikitateggi 45:067673dae242 175 break;
nikitateggi 44:05dbea558c9a 176 }
nikitateggi 44:05dbea558c9a 177
nikitateggi 44:05dbea558c9a 178 else
nikitateggi 44:05dbea558c9a 179 {
rashmivenkataramaiah 57:e82d4bd6b2c0 180 main_state=BT_RX_STATE; // move to receving stste of bluetooth
nikitateggi 44:05dbea558c9a 181 }
nikitateggi 44:05dbea558c9a 182
nikitateggi 45:067673dae242 183 }
nikitateggi 44:05dbea558c9a 184
nikitateggi 45:067673dae242 185 else
nikitateggi 45:067673dae242 186 {
nikitateggi 45:067673dae242 187 BT_no_connection(); // display screen to show that there is no connection
nikitateggi 45:067673dae242 188 }
nikitateggi 45:067673dae242 189 }
nikitateggi 44:05dbea558c9a 190
nikitateggi 45:067673dae242 191 else
nikitateggi 45:067673dae242 192 {
rashmivenkataramaiah 57:e82d4bd6b2c0 193 BT_no_connection(); // display screen to show that there is no connection
nikitateggi 45:067673dae242 194 gc.printf("stopped");
nikitateggi 45:067673dae242 195 screen_BT_return(); // button to return
nikitateggi 45:067673dae242 196 EnableTouch();
rashmivenkataramaiah 57:e82d4bd6b2c0 197 main_state=GET_TOUCH_DISP_STATE;
nikitateggi 45:067673dae242 198 state_touch=12;
nikitateggi 49:3ff80c4bc1be 199 //sd_close();
nikitateggi 45:067673dae242 200 timer_bt.stop();
nikitateggi 45:067673dae242 201 timer_bt.reset();
nikitateggi 45:067673dae242 202 }
nikitateggi 45:067673dae242 203 break;
nikitateggi 19:1650bbc923cc 204
rashmivenkataramaiah 57:e82d4bd6b2c0 205 case BT_RX_STATE:
nikitateggi 45:067673dae242 206 DisableTouch();
nikitateggi 44:05dbea558c9a 207
nikitateggi 45:067673dae242 208 if(get_timer_bluetooth()<TIMER_RXACK_BTCONNECTION)
nikitateggi 45:067673dae242 209 {
nikitateggi 45:067673dae242 210 if (blue1.readable()) // if there is data to receive enter the loop
nikitateggi 45:067673dae242 211 {
nikitateggi 46:162ed3f051b2 212
nikitateggi 46:162ed3f051b2 213 state_t=bt_receive(state_r);
nikitateggi 48:f90edb35a20e 214 // gc.printf(" state_t = %d\n", state_t);
nikitateggi 47:3716dd41dba6 215 // gc.printf(" state_r = %d\n", state_r);
nikitateggi 45:067673dae242 216 timer_bt.stop();
nikitateggi 45:067673dae242 217 timer_bt.reset();
nikitateggi 45:067673dae242 218 if(state_t ==0) // if state_t is zero, there is no other file to send
nikitateggi 45:067673dae242 219 {
nikitateggi 45:067673dae242 220
nikitateggi 45:067673dae242 221 BT_finished();
nikitateggi 45:067673dae242 222 screen_BT_return();
nikitateggi 45:067673dae242 223 EnableTouch();
rashmivenkataramaiah 57:e82d4bd6b2c0 224 main_state=GET_TOUCH_DISP_STATE;
nikitateggi 45:067673dae242 225 state_touch=12; // jumping to touch case 12
nikitateggi 45:067673dae242 226 break;
nikitateggi 45:067673dae242 227 }
nikitateggi 45:067673dae242 228 else // move to bluetooth transmit if the states are 1,2,3,4
nikitateggi 45:067673dae242 229 {
rashmivenkataramaiah 57:e82d4bd6b2c0 230 main_state=BT_TX_STATE;
nikitateggi 45:067673dae242 231 }
nikitateggi 45:067673dae242 232 }
nikitateggi 45:067673dae242 233 }
nikitateggi 44:05dbea558c9a 234
nikitateggi 45:067673dae242 235 else
nikitateggi 45:067673dae242 236 {
nikitateggi 45:067673dae242 237 DisableTouch();
nikitateggi 45:067673dae242 238 BT_no_connection(); // display screen to show that there is no connection
nikitateggi 45:067673dae242 239 gc.printf("stopped");
nikitateggi 45:067673dae242 240 screen_BT_return(); // button to return
nikitateggi 45:067673dae242 241 EnableTouch();
rashmivenkataramaiah 57:e82d4bd6b2c0 242 main_state=GET_TOUCH_DISP_STATE;
nikitateggi 45:067673dae242 243 state_touch=12;
nikitateggi 47:3716dd41dba6 244 state_t = 1; // state to transmit to bluetooth
nikitateggi 48:f90edb35a20e 245 state_r = 0; // state to receive from bluetooth
nikitateggi 46:162ed3f051b2 246 sd_close(); ///close the opened file which was used for bluetooth
nikitateggi 45:067673dae242 247 timer_bt.stop();
nikitateggi 45:067673dae242 248 timer_bt.reset();
nikitateggi 45:067673dae242 249 }
rashmivenkataramaiah 57:e82d4bd6b2c0 250 break;
rashmivenkataramaiah 57:e82d4bd6b2c0 251 default:
rashmivenkataramaiah 57:e82d4bd6b2c0 252 break;
nikitateggi 45:067673dae242 253 }
nikitateggi 45:067673dae242 254 }
nikitateggi 45:067673dae242 255 }
nikitateggi 45:067673dae242 256
nikitateggi 22:ffa88619551d 257 }
nikitateggi 19:1650bbc923cc 258 uint8_t touch(uint8_t state)
nikitateggi 19:1650bbc923cc 259 {
nikitateggi 19:1650bbc923cc 260 static uint8_t state1=0;
rashmivenkataramaiah 41:1141a75eacc4 261 detect_touch(state); // determine the touch points
nikitateggi 1:8316c23ec6b9 262
rashmivenkataramaiah 41:1141a75eacc4 263 switch(state) // state for touch
nikitateggi 0:c47fb0c1bbf6 264 {
rashmivenkataramaiah 41:1141a75eacc4 265 case 1:
rashmivenkataramaiah 41:1141a75eacc4 266 state1=touch_main(); // determining the touch for main screen
nikitateggi 0:c47fb0c1bbf6 267 state=0;
nikitateggi 1:8316c23ec6b9 268 nstate1=state1;
rashmivenkataramaiah 41:1141a75eacc4 269 break;
nikitateggi 0:c47fb0c1bbf6 270
nikitateggi 0:c47fb0c1bbf6 271 case 2:
rashmivenkataramaiah 41:1141a75eacc4 272 state1=touch_main_1(); // determining the touch for SYSTEM CONFIGURATION screen
nikitateggi 0:c47fb0c1bbf6 273 state=0;
nikitateggi 3:9a06c2bed650 274 nstate1=state1;
nikitateggi 0:c47fb0c1bbf6 275 break;
nikitateggi 0:c47fb0c1bbf6 276
nikitateggi 0:c47fb0c1bbf6 277 case 3:
rashmivenkataramaiah 41:1141a75eacc4 278 state1=touch_main_2(); // determining the touch for TEST screen
nikitateggi 0:c47fb0c1bbf6 279 state=0;
nikitateggi 1:8316c23ec6b9 280 nstate1=state1;
nikitateggi 0:c47fb0c1bbf6 281 break;
nikitateggi 0:c47fb0c1bbf6 282
nikitateggi 0:c47fb0c1bbf6 283 case 4:
rashmivenkataramaiah 41:1141a75eacc4 284 state1=touch_glc(); // determining the touch for GLC screen
nikitateggi 1:8316c23ec6b9 285 state=0;
nikitateggi 1:8316c23ec6b9 286 nstate1=state1;
nikitateggi 1:8316c23ec6b9 287 break;
nikitateggi 1:8316c23ec6b9 288
nikitateggi 1:8316c23ec6b9 289 case 5:
rashmivenkataramaiah 41:1141a75eacc4 290 state1=touch_ecg(); // determining the touch for ECG screen
nikitateggi 1:8316c23ec6b9 291 state=0;
nikitateggi 3:9a06c2bed650 292 nstate1=state1;
nikitateggi 3:9a06c2bed650 293 break;
nikitateggi 4:6bd81bb1790d 294 case 6:
rashmivenkataramaiah 41:1141a75eacc4 295 state1=touch_ret(); // determining the touch for returning back to the main screen
nikitateggi 0:c47fb0c1bbf6 296 state=0;
nikitateggi 3:9a06c2bed650 297 nstate1=state1;
nikitateggi 1:8316c23ec6b9 298 break;
nikitateggi 1:8316c23ec6b9 299
nikitateggi 4:6bd81bb1790d 300 case 7:
rashmivenkataramaiah 41:1141a75eacc4 301 state1=touch_again_ecg(); // determining the touch when readings are taken more than once screen
nikitateggi 1:8316c23ec6b9 302 state=0;
nikitateggi 1:8316c23ec6b9 303 nstate1=state1;
nikitateggi 1:8316c23ec6b9 304 break;
nikitateggi 0:c47fb0c1bbf6 305
nikitateggi 3:9a06c2bed650 306 case 8:
rashmivenkataramaiah 41:1141a75eacc4 307 state1=touch_bp(); // determining the touch for BP screen
nikitateggi 3:9a06c2bed650 308 state=0;
nikitateggi 3:9a06c2bed650 309 nstate1=state1;
nikitateggi 3:9a06c2bed650 310 break;
nikitateggi 3:9a06c2bed650 311
rashmivenkataramaiah 41:1141a75eacc4 312 case 9:
rashmivenkataramaiah 41:1141a75eacc4 313 state1=touch_again_glc();
suhasini 5:a3ea7c82b7e1 314 state=0;
suhasini 5:a3ea7c82b7e1 315 nstate1=state1;
suhasini 5:a3ea7c82b7e1 316 break;
nikitateggi 3:9a06c2bed650 317
rashmivenkataramaiah 41:1141a75eacc4 318 case 10 :
rashmivenkataramaiah 41:1141a75eacc4 319 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 320 wait_ms(300);
rashmivenkataramaiah 41:1141a75eacc4 321 EnableTouch();
rashmivenkataramaiah 41:1141a75eacc4 322 state=nstate;
rashmivenkataramaiah 41:1141a75eacc4 323 break;
suhasini 5:a3ea7c82b7e1 324
rashmivenkataramaiah 57:e82d4bd6b2c0 325
rashmivenkataramaiah 41:1141a75eacc4 326 case 11:
rashmivenkataramaiah 41:1141a75eacc4 327 state1=touch_again_bp();
rashmivenkataramaiah 41:1141a75eacc4 328 state=0;
rashmivenkataramaiah 41:1141a75eacc4 329 nstate1=state1;
rashmivenkataramaiah 41:1141a75eacc4 330 break;
suhasini 5:a3ea7c82b7e1 331
rashmivenkataramaiah 41:1141a75eacc4 332 case 12:
rashmivenkataramaiah 41:1141a75eacc4 333 state1=BT_return();
rashmivenkataramaiah 41:1141a75eacc4 334 state=0;
rashmivenkataramaiah 41:1141a75eacc4 335 nstate1=state1;
rashmivenkataramaiah 41:1141a75eacc4 336 break;
nikitateggi 49:3ff80c4bc1be 337
nikitateggi 49:3ff80c4bc1be 338 case 13:
nikitateggi 49:3ff80c4bc1be 339 state1 = touch_debug(); //touch state for debug
nikitateggi 49:3ff80c4bc1be 340 //state=0;
nikitateggi 49:3ff80c4bc1be 341 nstate1=state1;
nikitateggi 49:3ff80c4bc1be 342 break;
rashmivenkataramaiah 41:1141a75eacc4 343 default :
rashmivenkataramaiah 41:1141a75eacc4 344 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 345 wait_ms(300);
rashmivenkataramaiah 41:1141a75eacc4 346 EnableTouch();
rashmivenkataramaiah 41:1141a75eacc4 347 state=nstate;
rashmivenkataramaiah 41:1141a75eacc4 348 break;
nikitateggi 1:8316c23ec6b9 349
nikitateggi 0:c47fb0c1bbf6 350 }
nikitateggi 0:c47fb0c1bbf6 351
rashmivenkataramaiah 41:1141a75eacc4 352 return state1;
rashmivenkataramaiah 41:1141a75eacc4 353 }
nikitateggi 0:c47fb0c1bbf6 354
nikitateggi 0:c47fb0c1bbf6 355
nikitateggi 19:1650bbc923cc 356 uint8_t display(uint8_t state1)
nikitateggi 19:1650bbc923cc 357 {
rashmivenkataramaiah 41:1141a75eacc4 358 static uint8_t state=0;
rashmivenkataramaiah 41:1141a75eacc4 359 static uint8_t ecg_flag=0; // ecg_flag to indicate the ecg test is already done for the same pid
rashmivenkataramaiah 41:1141a75eacc4 360 static uint8_t glc_flag=0; // glc_flag to indicate the glc test is already done for the same pid
rashmivenkataramaiah 41:1141a75eacc4 361 uint16_t heart_rate=0;
nikitateggi 54:f2a413d5dffd 362
rashmivenkataramaiah 41:1141a75eacc4 363
rashmivenkataramaiah 41:1141a75eacc4 364 switch(state1) // state for display screens
rashmivenkataramaiah 41:1141a75eacc4 365 {
nikitateggi 4:6bd81bb1790d 366
nikitateggi 1:8316c23ec6b9 367
rashmivenkataramaiah 41:1141a75eacc4 368 case 1:
rashmivenkataramaiah 41:1141a75eacc4 369 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 370 screen_main(); // main screen
nikitateggi 1:8316c23ec6b9 371 state1=0;
nikitateggi 1:8316c23ec6b9 372 state=1;
nikitateggi 1:8316c23ec6b9 373 nstate=state;
rashmivenkataramaiah 41:1141a75eacc4 374 ecg_flag=0; // ecg, glc flag to determine whether the readings are taken more than once
nikitateggi 1:8316c23ec6b9 375 glc_flag=0;
rashmivenkataramaiah 41:1141a75eacc4 376 clear_filecreated_status();
nikitateggi 45:067673dae242 377 battery_status_display(); //Display battery status on LCD
nikitateggi 53:cc6e65480a67 378 pid = get_filepid() + 1;
nikitateggi 3:9a06c2bed650 379 EnableTouch();
nikitateggi 1:8316c23ec6b9 380 break;
nikitateggi 1:8316c23ec6b9 381
rashmivenkataramaiah 41:1141a75eacc4 382 case 2:
rashmivenkataramaiah 41:1141a75eacc4 383 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 384 screen_main_1(); // System configration screen
nikitateggi 0:c47fb0c1bbf6 385 state1=0;
nikitateggi 0:c47fb0c1bbf6 386 state=2;
nikitateggi 1:8316c23ec6b9 387 nstate=state;
nikitateggi 45:067673dae242 388 battery_status_display(); //Display battery status on LCD
nikitateggi 3:9a06c2bed650 389 EnableTouch();
nikitateggi 51:1a4693774b60 390 // timer_debug.stop();
nikitateggi 0:c47fb0c1bbf6 391 break;
nikitateggi 0:c47fb0c1bbf6 392
rashmivenkataramaiah 41:1141a75eacc4 393 case 3:
rashmivenkataramaiah 41:1141a75eacc4 394 DisableTouch();
rashmivenkataramaiah 42:c81673b04b6a 395 //sd_read(pid_btpid); //read pid from sd card
rashmivenkataramaiah 42:c81673b04b6a 396 //pid=pid_btpid[0]; //copy pid to a variable
nikitateggi 19:1650bbc923cc 397 gc.printf("pidinit=%d",pid);
rashmivenkataramaiah 41:1141a75eacc4 398 screen_main_2(pid);
rashmivenkataramaiah 41:1141a75eacc4 399 state1=0;
rashmivenkataramaiah 41:1141a75eacc4 400 state=3;
rashmivenkataramaiah 41:1141a75eacc4 401 nstate=state;
nikitateggi 45:067673dae242 402 battery_status_display();
rashmivenkataramaiah 41:1141a75eacc4 403 EnableTouch();
rashmivenkataramaiah 41:1141a75eacc4 404 break;
nikitateggi 0:c47fb0c1bbf6 405
rashmivenkataramaiah 41:1141a75eacc4 406 case 4:
rashmivenkataramaiah 41:1141a75eacc4 407 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 408 if (glc_flag==1) // glc_flag=1 when already the reading has been taken
rashmivenkataramaiah 41:1141a75eacc4 409 {
rashmivenkataramaiah 41:1141a75eacc4 410 screen_again();
rashmivenkataramaiah 41:1141a75eacc4 411 state1=0;
rashmivenkataramaiah 41:1141a75eacc4 412 state=9;
rashmivenkataramaiah 41:1141a75eacc4 413 nstate=state;
rashmivenkataramaiah 41:1141a75eacc4 414 }
rashmivenkataramaiah 41:1141a75eacc4 415 else
nikitateggi 19:1650bbc923cc 416 {
rashmivenkataramaiah 41:1141a75eacc4 417 screen_glc(); // glc screen
rashmivenkataramaiah 41:1141a75eacc4 418 state1=0;
rashmivenkataramaiah 41:1141a75eacc4 419 state=4;
rashmivenkataramaiah 41:1141a75eacc4 420 nstate=state;
rashmivenkataramaiah 41:1141a75eacc4 421 }
nikitateggi 3:9a06c2bed650 422 EnableTouch();
nikitateggi 3:9a06c2bed650 423
nikitateggi 0:c47fb0c1bbf6 424 break;
nikitateggi 1:8316c23ec6b9 425
nikitateggi 1:8316c23ec6b9 426
rashmivenkataramaiah 41:1141a75eacc4 427 case 5:
rashmivenkataramaiah 41:1141a75eacc4 428 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 429 if (ecg_flag==1)
rashmivenkataramaiah 41:1141a75eacc4 430 {
rashmivenkataramaiah 41:1141a75eacc4 431 screen_again();
rashmivenkataramaiah 41:1141a75eacc4 432 state1=0;
rashmivenkataramaiah 41:1141a75eacc4 433 state=7;
nikitateggi 1:8316c23ec6b9 434 nstate=state;
rashmivenkataramaiah 41:1141a75eacc4 435 }
rashmivenkataramaiah 41:1141a75eacc4 436
rashmivenkataramaiah 41:1141a75eacc4 437 else
rashmivenkataramaiah 41:1141a75eacc4 438 {
rashmivenkataramaiah 41:1141a75eacc4 439 screen_ecg(); //ecg main screen
rashmivenkataramaiah 41:1141a75eacc4 440 state1=0;
rashmivenkataramaiah 41:1141a75eacc4 441 state=5;
nikitateggi 1:8316c23ec6b9 442 nstate=state;
rashmivenkataramaiah 41:1141a75eacc4 443 }
rashmivenkataramaiah 41:1141a75eacc4 444 EnableTouch();
nikitateggi 1:8316c23ec6b9 445 break;
nikitateggi 1:8316c23ec6b9 446
rashmivenkataramaiah 41:1141a75eacc4 447 case 6:
rashmivenkataramaiah 41:1141a75eacc4 448 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 449 screen_bp(); // bp main screen
nikitateggi 3:9a06c2bed650 450 state1=0;
nikitateggi 3:9a06c2bed650 451 state=8;
rashmivenkataramaiah 41:1141a75eacc4 452 nstate=state;
rashmivenkataramaiah 41:1141a75eacc4 453 EnableTouch();
nikitateggi 3:9a06c2bed650 454 break;
nikitateggi 3:9a06c2bed650 455
rashmivenkataramaiah 41:1141a75eacc4 456 case 7:
rashmivenkataramaiah 41:1141a75eacc4 457 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 458 glc(pid); // glc measurement
nikitateggi 1:8316c23ec6b9 459 glc_flag=1;
avp2417 35:43133f017ed4 460 wait(1);
nikitateggi 4:6bd81bb1790d 461 state1=0;
nikitateggi 4:6bd81bb1790d 462 screen_glc_2();
rashmivenkataramaiah 41:1141a75eacc4 463 state=6;
rashmivenkataramaiah 41:1141a75eacc4 464 eprom_write_8(30,0);
rashmivenkataramaiah 41:1141a75eacc4 465 nstate=state;
rashmivenkataramaiah 41:1141a75eacc4 466 EnableTouch();
nikitateggi 1:8316c23ec6b9 467 break;
nikitateggi 1:8316c23ec6b9 468
nikitateggi 3:9a06c2bed650 469 case 8: DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 470 ecg_countdown(); // countdown before ecg capture
rashmivenkataramaiah 57:e82d4bd6b2c0 471
rashmivenkataramaiah 57:e82d4bd6b2c0 472 // send ECG test in progress messages to mobile application
rashmivenkataramaiah 57:e82d4bd6b2c0 473 poc2p0_send_device_msg_res(ECG_TEST_IN_PROGRESS_RES);
rashmivenkataramaiah 57:e82d4bd6b2c0 474
rashmivenkataramaiah 41:1141a75eacc4 475 heart_rate=ecg(pid); // capturing ecg
nikitateggi 1:8316c23ec6b9 476 state1=0;
nikitateggi 20:7c64e6ecad76 477 if (heart_rate==0)
rashmivenkataramaiah 57:e82d4bd6b2c0 478 {
rashmivenkataramaiah 57:e82d4bd6b2c0 479 // send ECG lead off messages to mobile application
rashmivenkataramaiah 57:e82d4bd6b2c0 480 poc2p0_send_device_msg_res(ECG_LEADOFF_RES);
rashmivenkataramaiah 57:e82d4bd6b2c0 481 screen_ecg_lead();
rashmivenkataramaiah 57:e82d4bd6b2c0 482 }
rashmivenkataramaiah 41:1141a75eacc4 483 else if(heart_rate==1) // if heart rate goes above or below range display error // 10/7/17 nikita
rashmivenkataramaiah 57:e82d4bd6b2c0 484 {
rashmivenkataramaiah 57:e82d4bd6b2c0 485 // send ECG result improper messages to mobile application
rashmivenkataramaiah 57:e82d4bd6b2c0 486 poc2p0_send_device_msg_res(ECG_RESULT_IMPROPER_RES);
rashmivenkataramaiah 57:e82d4bd6b2c0 487 screen_ecg_error();
rashmivenkataramaiah 57:e82d4bd6b2c0 488 }
rashmivenkataramaiah 57:e82d4bd6b2c0 489 else
rashmivenkataramaiah 57:e82d4bd6b2c0 490 {
rashmivenkataramaiah 57:e82d4bd6b2c0 491 // send ECG final result messages to mobile application
rashmivenkataramaiah 57:e82d4bd6b2c0 492 poc2p0_send_device_test_result_res (ECG_TEST_SUCCSS_RES, (uint32_t)heart_rate);
rashmivenkataramaiah 57:e82d4bd6b2c0 493 screen_ecg_2(heart_rate);
rashmivenkataramaiah 57:e82d4bd6b2c0 494 ecg_flag=1;
rashmivenkataramaiah 57:e82d4bd6b2c0 495 }
nikitateggi 1:8316c23ec6b9 496 state=6;
nikitateggi 24:d992ee8369f4 497 eprom_write_8(30,1);
nikitateggi 20:7c64e6ecad76 498 nstate=state;
nikitateggi 20:7c64e6ecad76 499 screen_ecg_bp();
nikitateggi 4:6bd81bb1790d 500 EnableTouch();
nikitateggi 1:8316c23ec6b9 501 break;
rashmivenkataramaiah 41:1141a75eacc4 502
rashmivenkataramaiah 57:e82d4bd6b2c0 503 case 9:
nikitateggi 3:9a06c2bed650 504 DisableTouch();
rashmivenkataramaiah 41:1141a75eacc4 505 screen_bp2(); // bp main screen
rashmivenkataramaiah 41:1141a75eacc4 506 bp_countdown(); // countdown for bp
rashmivenkataramaiah 57:e82d4bd6b2c0 507
rashmivenkataramaiah 57:e82d4bd6b2c0 508 // send BP test in progress response to mobile application
rashmivenkataramaiah 57:e82d4bd6b2c0 509 poc2p0_send_device_msg_res(BP_TEST_IN_PROGRESS_RES);
rashmivenkataramaiah 57:e82d4bd6b2c0 510
rashmivenkataramaiah 41:1141a75eacc4 511 bp(pid); // measuring bp earlier bp() changed to bp(pid) 28/4/2017
nikitateggi 3:9a06c2bed650 512 state1=0;
nikitateggi 3:9a06c2bed650 513 state=6;
nikitateggi 24:d992ee8369f4 514 eprom_write_8(30,2);
nikitateggi 3:9a06c2bed650 515 nstate=state;
nikitateggi 3:9a06c2bed650 516 EnableTouch();
nikitateggi 3:9a06c2bed650 517 break;
nikitateggi 31:0f67acfc6236 518
nikitateggi 31:0f67acfc6236 519
nikitateggi 31:0f67acfc6236 520 case 10 : DisableTouch();
nikitateggi 31:0f67acfc6236 521 wait_ms(300);
nikitateggi 31:0f67acfc6236 522 EnableTouch();
nikitateggi 31:0f67acfc6236 523 state=nstate;
nikitateggi 31:0f67acfc6236 524 break;
nikitateggi 31:0f67acfc6236 525
rashmivenkataramaiah 41:1141a75eacc4 526 case 11 :
rashmivenkataramaiah 41:1141a75eacc4 527 DisableTouch();
rashmivenkataramaiah 42:c81673b04b6a 528 screen_patient_info(get_filepid(), get_btpid());
rashmivenkataramaiah 41:1141a75eacc4 529 state1=0;
rashmivenkataramaiah 41:1141a75eacc4 530 state=12;
rashmivenkataramaiah 41:1141a75eacc4 531 EnableTouch();
nikitateggi 49:3ff80c4bc1be 532 break;
nikitateggi 49:3ff80c4bc1be 533
nikitateggi 49:3ff80c4bc1be 534 case 13 : //display screen for debug
nikitateggi 49:3ff80c4bc1be 535 DisableTouch();
nikitateggi 49:3ff80c4bc1be 536 screen_debug();
nikitateggi 49:3ff80c4bc1be 537 state1=0;
nikitateggi 49:3ff80c4bc1be 538 state=13;
nikitateggi 49:3ff80c4bc1be 539 nstate=state;
nikitateggi 49:3ff80c4bc1be 540 EnableTouch();
nikitateggi 49:3ff80c4bc1be 541 break;
nikitateggi 49:3ff80c4bc1be 542
nikitateggi 49:3ff80c4bc1be 543 case 14 :
nikitateggi 49:3ff80c4bc1be 544 DisableTouch(); //state to delete SD card
nikitateggi 49:3ff80c4bc1be 545 delete_sdcard();
nikitateggi 49:3ff80c4bc1be 546 screen_sdcard_delete();
nikitateggi 49:3ff80c4bc1be 547 state1=0;
nikitateggi 49:3ff80c4bc1be 548 state= 12;
nikitateggi 49:3ff80c4bc1be 549 nstate=state;
nikitateggi 49:3ff80c4bc1be 550 EnableTouch();
nikitateggi 49:3ff80c4bc1be 551 break;
nikitateggi 49:3ff80c4bc1be 552
nikitateggi 49:3ff80c4bc1be 553 case 15 :
nikitateggi 49:3ff80c4bc1be 554 DisableTouch();
nikitateggi 51:1a4693774b60 555 gc.printf("Total Patients' data available : %d\n",get_filepid()); //state to read SD card
nikitateggi 50:b42238e7f46d 556 gc.printf("Enter the PID number");
nikitateggi 50:b42238e7f46d 557 read_sdcard_file();
nikitateggi 51:1a4693774b60 558 screen_sdcard_read();
nikitateggi 49:3ff80c4bc1be 559 state1=0;
nikitateggi 49:3ff80c4bc1be 560 state= 12;
nikitateggi 49:3ff80c4bc1be 561 nstate=state;
nikitateggi 49:3ff80c4bc1be 562 EnableTouch();
nikitateggi 49:3ff80c4bc1be 563 break;
nikitateggi 31:0f67acfc6236 564
nikitateggi 1:8316c23ec6b9 565 default :
rashmivenkataramaiah 57:e82d4bd6b2c0 566
nikitateggi 1:8316c23ec6b9 567 state1=nstate1;
rashmivenkataramaiah 57:e82d4bd6b2c0 568 break;
rashmivenkataramaiah 57:e82d4bd6b2c0 569
rashmivenkataramaiah 57:e82d4bd6b2c0 570
nikitateggi 0:c47fb0c1bbf6 571 }
rashmivenkataramaiah 57:e82d4bd6b2c0 572
rashmivenkataramaiah 57:e82d4bd6b2c0 573
rashmivenkataramaiah 57:e82d4bd6b2c0 574
rashmivenkataramaiah 41:1141a75eacc4 575 return state;
rashmivenkataramaiah 57:e82d4bd6b2c0 576
rashmivenkataramaiah 41:1141a75eacc4 577 }
rashmivenkataramaiah 41:1141a75eacc4 578
rashmivenkataramaiah 41:1141a75eacc4 579
rashmivenkataramaiah 41:1141a75eacc4 580 bool get_filecreated_status(void) //function to get file created status
rashmivenkataramaiah 41:1141a75eacc4 581 {
rashmivenkataramaiah 41:1141a75eacc4 582 return file_created_status;
rashmivenkataramaiah 41:1141a75eacc4 583 }
rashmivenkataramaiah 41:1141a75eacc4 584
rashmivenkataramaiah 41:1141a75eacc4 585 void set_filecreated_status(void) //function to set file created status
rashmivenkataramaiah 41:1141a75eacc4 586 {
rashmivenkataramaiah 42:c81673b04b6a 587 file_created_status = true;
rashmivenkataramaiah 41:1141a75eacc4 588 }
rashmivenkataramaiah 41:1141a75eacc4 589
rashmivenkataramaiah 41:1141a75eacc4 590
rashmivenkataramaiah 41:1141a75eacc4 591 void clear_filecreated_status(void) //function to clear file created status
rashmivenkataramaiah 41:1141a75eacc4 592 {
rashmivenkataramaiah 42:c81673b04b6a 593 file_created_status = false;
rashmivenkataramaiah 42:c81673b04b6a 594 }
rashmivenkataramaiah 42:c81673b04b6a 595
rashmivenkataramaiah 43:85a7f399cb9d 596 void increment_filepid (void) //increment pid if a test is completed
rashmivenkataramaiah 42:c81673b04b6a 597 {
rashmivenkataramaiah 43:85a7f399cb9d 598 //uint32_t filepid_btpid[2] = {};
rashmivenkataramaiah 42:c81673b04b6a 599
rashmivenkataramaiah 42:c81673b04b6a 600 //set_filecreated_status(); //set it to make it append mode
rashmivenkataramaiah 42:c81673b04b6a 601 sd_read(filepid_btpid); //read pid from sd card
rashmivenkataramaiah 42:c81673b04b6a 602 filepid_btpid[0] = filepid_btpid[0] + 1; //increment it by 1
rashmivenkataramaiah 42:c81673b04b6a 603 sd_write(filepid_btpid); //write it back to sd card
rashmivenkataramaiah 42:c81673b04b6a 604
rashmivenkataramaiah 42:c81673b04b6a 605 }
rashmivenkataramaiah 42:c81673b04b6a 606
rashmivenkataramaiah 43:85a7f399cb9d 607 void increment_btpid (void) //increment pid if a test is completed
rashmivenkataramaiah 43:85a7f399cb9d 608 {
rashmivenkataramaiah 43:85a7f399cb9d 609 //uint32_t filepid_btpid[2] = {};
rashmivenkataramaiah 43:85a7f399cb9d 610
rashmivenkataramaiah 43:85a7f399cb9d 611 //set_filecreated_status(); //set it to make it append mode
rashmivenkataramaiah 43:85a7f399cb9d 612 sd_read(filepid_btpid); //read pid from sd card
nikitateggi 45:067673dae242 613 filepid_btpid[1] = filepid_btpid[1] + 1; //increment it by 1
rashmivenkataramaiah 43:85a7f399cb9d 614 sd_write(filepid_btpid); //write it back to sd card
rashmivenkataramaiah 43:85a7f399cb9d 615
rashmivenkataramaiah 43:85a7f399cb9d 616 }
rashmivenkataramaiah 43:85a7f399cb9d 617
rashmivenkataramaiah 42:c81673b04b6a 618 uint32_t get_filepid(void)
rashmivenkataramaiah 42:c81673b04b6a 619 {
rashmivenkataramaiah 42:c81673b04b6a 620 //uint32_t filepid_btpid[2] = {};
rashmivenkataramaiah 42:c81673b04b6a 621 uint32_t filepid = 0;
rashmivenkataramaiah 42:c81673b04b6a 622
rashmivenkataramaiah 42:c81673b04b6a 623 sd_read(filepid_btpid); //read pid from sd card
nikitateggi 45:067673dae242 624 filepid = filepid_btpid[0];
rashmivenkataramaiah 42:c81673b04b6a 625 return filepid;
rashmivenkataramaiah 42:c81673b04b6a 626
rashmivenkataramaiah 42:c81673b04b6a 627 }
rashmivenkataramaiah 42:c81673b04b6a 628
rashmivenkataramaiah 42:c81673b04b6a 629 void store_filepid(uint32_t pid)
rashmivenkataramaiah 42:c81673b04b6a 630 {
rashmivenkataramaiah 42:c81673b04b6a 631 //uint32_t filepid_btpid[2] = {};
rashmivenkataramaiah 42:c81673b04b6a 632 sd_read(filepid_btpid); //read pid from sd card
rashmivenkataramaiah 42:c81673b04b6a 633 filepid_btpid[0] = pid;
rashmivenkataramaiah 42:c81673b04b6a 634 sd_write(filepid_btpid); //write it back to sd card
rashmivenkataramaiah 42:c81673b04b6a 635
rashmivenkataramaiah 42:c81673b04b6a 636 }
rashmivenkataramaiah 42:c81673b04b6a 637
rashmivenkataramaiah 42:c81673b04b6a 638 uint32_t get_btpid(void)
rashmivenkataramaiah 42:c81673b04b6a 639 {
rashmivenkataramaiah 42:c81673b04b6a 640 //uint32_t filepid_btpid[2] = {};
rashmivenkataramaiah 42:c81673b04b6a 641 uint32_t btpid = 0;
rashmivenkataramaiah 42:c81673b04b6a 642
rashmivenkataramaiah 42:c81673b04b6a 643 sd_read(filepid_btpid); //read pid from sd card
nikitateggi 45:067673dae242 644 btpid = filepid_btpid[1];
rashmivenkataramaiah 42:c81673b04b6a 645 return btpid;
rashmivenkataramaiah 42:c81673b04b6a 646
rashmivenkataramaiah 42:c81673b04b6a 647 }
rashmivenkataramaiah 42:c81673b04b6a 648
rashmivenkataramaiah 42:c81673b04b6a 649 void store_btpid(uint32_t bt_pid)
rashmivenkataramaiah 42:c81673b04b6a 650 {
rashmivenkataramaiah 42:c81673b04b6a 651 //uint32_t filepid_btpid[2] = {};
rashmivenkataramaiah 42:c81673b04b6a 652
rashmivenkataramaiah 42:c81673b04b6a 653 sd_read(filepid_btpid); //read pid from sd card
rashmivenkataramaiah 42:c81673b04b6a 654 filepid_btpid[1] = bt_pid;
rashmivenkataramaiah 42:c81673b04b6a 655 sd_write(filepid_btpid); //write it back to sd card
rashmivenkataramaiah 42:c81673b04b6a 656
rashmivenkataramaiah 42:c81673b04b6a 657 }
rashmivenkataramaiah 42:c81673b04b6a 658
nikitateggi 45:067673dae242 659
nikitateggi 44:05dbea558c9a 660 uint32_t get_timer_bluetooth()
nikitateggi 44:05dbea558c9a 661 {
nikitateggi 45:067673dae242 662 return timer_bt.read_ms();
nikitateggi 44:05dbea558c9a 663 }
nikitateggi 45:067673dae242 664
nikitateggi 45:067673dae242 665 void battery_status_monitoring()
nikitateggi 45:067673dae242 666 {
nikitateggi 45:067673dae242 667 if(timer_battery.read_ms() > BATTERY_TIMER_VALUE )
nikitateggi 45:067673dae242 668 {
nikitateggi 45:067673dae242 669 battery_monitor();
nikitateggi 45:067673dae242 670 timer_battery.reset();
nikitateggi 45:067673dae242 671 }
nikitateggi 49:3ff80c4bc1be 672 }
nikitateggi 49:3ff80c4bc1be 673
nikitateggi 51:1a4693774b60 674 bool read_debug_status()
nikitateggi 51:1a4693774b60 675 {
nikitateggi 52:7d9ff7781bdc 676 // gc.printf("debug_mode=%d\n",debug_mode);
nikitateggi 51:1a4693774b60 677 return debug_mode;
nikitateggi 51:1a4693774b60 678 }
nikitateggi 51:1a4693774b60 679
nikitateggi 51:1a4693774b60 680 void debug_status_monitoring()
nikitateggi 51:1a4693774b60 681 {
nikitateggi 51:1a4693774b60 682
nikitateggi 51:1a4693774b60 683
nikitateggi 54:f2a413d5dffd 684 //if(get_timer_debug()<TIMER_ENTER_DEBUG_MODE)
nikitateggi 54:f2a413d5dffd 685 //{
nikitateggi 51:1a4693774b60 686 if (gc.readable()) // check for the user input
nikitateggi 51:1a4693774b60 687 {
nikitateggi 51:1a4693774b60 688
nikitateggi 51:1a4693774b60 689 while (gc.readable()!= '\n') // read till the newline
nikitateggi 51:1a4693774b60 690 {
nikitateggi 51:1a4693774b60 691
nikitateggi 51:1a4693774b60 692 gc.scanf("%s", debug_message_rx); // store the message typed in buffer
nikitateggi 51:1a4693774b60 693 gc.printf("%s", debug_message_rx);
nikitateggi 51:1a4693774b60 694 break;
nikitateggi 51:1a4693774b60 695 }
nikitateggi 51:1a4693774b60 696
nikitateggi 51:1a4693774b60 697
nikitateggi 51:1a4693774b60 698 if (strcmp(debug_message_rx, debug_message) == 0) // compare the message with the required one
nikitateggi 51:1a4693774b60 699 {
nikitateggi 54:f2a413d5dffd 700 debug_mode = true; // enable the debug mode status
nikitateggi 51:1a4693774b60 701 gc.printf("entered into debug mode\n");
nikitateggi 51:1a4693774b60 702 timer_debug.reset();
nikitateggi 51:1a4693774b60 703 timer_debug.start(); // timer is started in orede
nikitateggi 51:1a4693774b60 704 }
nikitateggi 51:1a4693774b60 705 }
nikitateggi 54:f2a413d5dffd 706 //}
nikitateggi 51:1a4693774b60 707
nikitateggi 51:1a4693774b60 708 }
nikitateggi 51:1a4693774b60 709
nikitateggi 51:1a4693774b60 710 uint32_t get_timer_debug() // timer for enabling debug option
nikitateggi 51:1a4693774b60 711 {
nikitateggi 51:1a4693774b60 712 if(timer_debug.read_ms()>TIMER_ENABLE_DEBUG_MODE)
nikitateggi 51:1a4693774b60 713 {
nikitateggi 51:1a4693774b60 714 timer_debug.stop();
nikitateggi 51:1a4693774b60 715 }
nikitateggi 51:1a4693774b60 716 return timer_debug.read_ms();
nikitateggi 51:1a4693774b60 717 }
nikitateggi 51:1a4693774b60 718
rashmivenkataramaiah 57:e82d4bd6b2c0 719 // this command response to all the remaining command which doesn't have any data in response
rashmivenkataramaiah 57:e82d4bd6b2c0 720 void poc2p0_send_device_msg_res(uint8_t response_cmd)
rashmivenkataramaiah 57:e82d4bd6b2c0 721 {
rashmivenkataramaiah 57:e82d4bd6b2c0 722 poc2p0_device_msg_response poc2p0_device_msg_res = {0x00u};
nikitateggi 51:1a4693774b60 723
rashmivenkataramaiah 57:e82d4bd6b2c0 724 poc2p0_device_msg_res.sos = SOS_EOS;
rashmivenkataramaiah 57:e82d4bd6b2c0 725 poc2p0_device_msg_res.cmd = response_cmd;
rashmivenkataramaiah 57:e82d4bd6b2c0 726 poc2p0_device_msg_res.length = ZERO_DATA_LEN;
rashmivenkataramaiah 57:e82d4bd6b2c0 727
rashmivenkataramaiah 57:e82d4bd6b2c0 728 poc2p0_device_msg_res.eos = SOS_EOS;
rashmivenkataramaiah 57:e82d4bd6b2c0 729
rashmivenkataramaiah 57:e82d4bd6b2c0 730 poc2p0_device_msg_res.chksum = checksum_struct((uint8_t *)poc2p0_device_msg_res.cmd, (sizeof(poc2p0_device_msg_res)-2));
rashmivenkataramaiah 57:e82d4bd6b2c0 731
rashmivenkataramaiah 57:e82d4bd6b2c0 732 //blue1.puts((const char *)&poc2p0_device_msg_res);
rashmivenkataramaiah 57:e82d4bd6b2c0 733 gc.puts((const char *)&poc2p0_device_msg_res);
rashmivenkataramaiah 57:e82d4bd6b2c0 734
rashmivenkataramaiah 57:e82d4bd6b2c0 735 }
rashmivenkataramaiah 57:e82d4bd6b2c0 736
rashmivenkataramaiah 57:e82d4bd6b2c0 737 // this command response to heartbeat message request send by bluetooth device
rashmivenkataramaiah 57:e82d4bd6b2c0 738 void poc2p0_send_device_heartbeat_msg_res(uint8_t curr_touch_state)
rashmivenkataramaiah 57:e82d4bd6b2c0 739 {
rashmivenkataramaiah 57:e82d4bd6b2c0 740 poc2p0_device_heartbeat_response poc2p0_device_heartbeat_res = {0x00u};
rashmivenkataramaiah 57:e82d4bd6b2c0 741
rashmivenkataramaiah 57:e82d4bd6b2c0 742 // RTC operations
rashmivenkataramaiah 57:e82d4bd6b2c0 743 time_t epoch_time_glc; //A copy of time_t by name epoch_time_bp is created
rashmivenkataramaiah 57:e82d4bd6b2c0 744 struct tm * ptr_time_info_glc; // Sturucture copy of tm is created
rashmivenkataramaiah 57:e82d4bd6b2c0 745
rashmivenkataramaiah 57:e82d4bd6b2c0 746 epoch_time_glc = rtc_read(); // time is got from get epoch function.
rashmivenkataramaiah 57:e82d4bd6b2c0 747 ptr_time_info_glc = localtime(&epoch_time_glc); // Structure accepts the time in local format from "time_t" type.
rashmivenkataramaiah 57:e82d4bd6b2c0 748
rashmivenkataramaiah 57:e82d4bd6b2c0 749 poc2p0_device_heartbeat_res.sos = SOS_EOS;
rashmivenkataramaiah 57:e82d4bd6b2c0 750 poc2p0_device_heartbeat_res.cmd = HEARTBEAT_SYNC_MSG_ACCEPTED_RES;
rashmivenkataramaiah 57:e82d4bd6b2c0 751 poc2p0_device_heartbeat_res.length = HEARTBEAT_DATA_LEN;
rashmivenkataramaiah 57:e82d4bd6b2c0 752
rashmivenkataramaiah 57:e82d4bd6b2c0 753 // device ID
rashmivenkataramaiah 57:e82d4bd6b2c0 754 poc2p0_device_heartbeat_res.did = eprom_read_8(12);
rashmivenkataramaiah 57:e82d4bd6b2c0 755
rashmivenkataramaiah 57:e82d4bd6b2c0 756 // patient ID
rashmivenkataramaiah 57:e82d4bd6b2c0 757 if (curr_touch_state == TOUCH_STATE_TEST_SCREEN)
rashmivenkataramaiah 57:e82d4bd6b2c0 758 {
rashmivenkataramaiah 57:e82d4bd6b2c0 759 poc2p0_device_heartbeat_res.pid = pid;
rashmivenkataramaiah 57:e82d4bd6b2c0 760 }
rashmivenkataramaiah 57:e82d4bd6b2c0 761 else
rashmivenkataramaiah 57:e82d4bd6b2c0 762 {
rashmivenkataramaiah 57:e82d4bd6b2c0 763 poc2p0_device_heartbeat_res.pid = 0x00u;
rashmivenkataramaiah 57:e82d4bd6b2c0 764 }
rashmivenkataramaiah 57:e82d4bd6b2c0 765
rashmivenkataramaiah 57:e82d4bd6b2c0 766 // device current date and time
rashmivenkataramaiah 57:e82d4bd6b2c0 767 poc2p0_device_heartbeat_res.date_time.date = (uint8_t)(*ptr_time_info_glc).tm_mday;
rashmivenkataramaiah 57:e82d4bd6b2c0 768 poc2p0_device_heartbeat_res.date_time.month = (uint8_t)(*ptr_time_info_glc).tm_mon+1;
rashmivenkataramaiah 57:e82d4bd6b2c0 769 poc2p0_device_heartbeat_res.date_time.year = (uint8_t)(*ptr_time_info_glc).tm_year-100;
rashmivenkataramaiah 57:e82d4bd6b2c0 770 poc2p0_device_heartbeat_res.date_time.hour = (uint8_t)(*ptr_time_info_glc).tm_hour;
rashmivenkataramaiah 57:e82d4bd6b2c0 771 poc2p0_device_heartbeat_res.date_time.mins = (uint8_t)(*ptr_time_info_glc).tm_min;
rashmivenkataramaiah 57:e82d4bd6b2c0 772 poc2p0_device_heartbeat_res.date_time.sec = (uint8_t)(*ptr_time_info_glc).tm_sec;
rashmivenkataramaiah 57:e82d4bd6b2c0 773
rashmivenkataramaiah 57:e82d4bd6b2c0 774 // device state
rashmivenkataramaiah 57:e82d4bd6b2c0 775 if (curr_touch_state == TOUCH_STATE_TEST_SCREEN)
rashmivenkataramaiah 57:e82d4bd6b2c0 776 {
rashmivenkataramaiah 57:e82d4bd6b2c0 777 poc2p0_device_heartbeat_res.device_state = TOUCH_STATE_TEST_SCREEN;
rashmivenkataramaiah 57:e82d4bd6b2c0 778 }
rashmivenkataramaiah 57:e82d4bd6b2c0 779 else
rashmivenkataramaiah 57:e82d4bd6b2c0 780 {
rashmivenkataramaiah 57:e82d4bd6b2c0 781 poc2p0_device_heartbeat_res.device_state = TOUCH_STATE_HOME_SCREEN;
rashmivenkataramaiah 57:e82d4bd6b2c0 782 }
rashmivenkataramaiah 57:e82d4bd6b2c0 783
rashmivenkataramaiah 57:e82d4bd6b2c0 784 //poc2p0_device_heartbeat_res.device_state = device_state;
rashmivenkataramaiah 57:e82d4bd6b2c0 785
rashmivenkataramaiah 57:e82d4bd6b2c0 786 // device battery status
rashmivenkataramaiah 57:e82d4bd6b2c0 787 poc2p0_device_heartbeat_res.battery_status = get_battery_status();
rashmivenkataramaiah 57:e82d4bd6b2c0 788
rashmivenkataramaiah 57:e82d4bd6b2c0 789 poc2p0_device_heartbeat_res.eos = SOS_EOS;
rashmivenkataramaiah 57:e82d4bd6b2c0 790
rashmivenkataramaiah 57:e82d4bd6b2c0 791 // calculate chksum
rashmivenkataramaiah 57:e82d4bd6b2c0 792 poc2p0_device_heartbeat_res.chksum = checksum_struct((uint8_t *)poc2p0_device_heartbeat_res.cmd, (sizeof(poc2p0_device_heartbeat_res)-2));
rashmivenkataramaiah 57:e82d4bd6b2c0 793
rashmivenkataramaiah 57:e82d4bd6b2c0 794 //blue1.puts((const char *)&poc2p0_device_heartbeat_res);
rashmivenkataramaiah 57:e82d4bd6b2c0 795 gc.puts((const char *)&poc2p0_device_heartbeat_res);
rashmivenkataramaiah 57:e82d4bd6b2c0 796 }
rashmivenkataramaiah 57:e82d4bd6b2c0 797
rashmivenkataramaiah 57:e82d4bd6b2c0 798 // this command send final test result response to bluetooth device
rashmivenkataramaiah 57:e82d4bd6b2c0 799 void poc2p0_send_device_test_result_res(uint8_t response_cmd, uint32_t result)
rashmivenkataramaiah 57:e82d4bd6b2c0 800 {
rashmivenkataramaiah 57:e82d4bd6b2c0 801 poc2p0_device_tst_result_response poc2p0_device_tst_result_res = {0x00u};
rashmivenkataramaiah 57:e82d4bd6b2c0 802
rashmivenkataramaiah 57:e82d4bd6b2c0 803 poc2p0_device_tst_result_res.sos = SOS_EOS;
rashmivenkataramaiah 57:e82d4bd6b2c0 804 poc2p0_device_tst_result_res.cmd = response_cmd;
rashmivenkataramaiah 57:e82d4bd6b2c0 805 poc2p0_device_tst_result_res.length = DEVICE_RESULT_DATA_LEN;
rashmivenkataramaiah 57:e82d4bd6b2c0 806
rashmivenkataramaiah 57:e82d4bd6b2c0 807 // device result provided by device
rashmivenkataramaiah 57:e82d4bd6b2c0 808 poc2p0_device_tst_result_res.test_result = result;
rashmivenkataramaiah 57:e82d4bd6b2c0 809
rashmivenkataramaiah 57:e82d4bd6b2c0 810 poc2p0_device_tst_result_res.eos = SOS_EOS;
rashmivenkataramaiah 57:e82d4bd6b2c0 811
rashmivenkataramaiah 57:e82d4bd6b2c0 812 poc2p0_device_tst_result_res.chksum = checksum_struct((uint8_t *)poc2p0_device_tst_result_res.cmd, (sizeof(poc2p0_device_tst_result_res)-2));
rashmivenkataramaiah 57:e82d4bd6b2c0 813
rashmivenkataramaiah 57:e82d4bd6b2c0 814 //blue1.puts((const char *)&poc2p0_device_tst_result_res);
rashmivenkataramaiah 57:e82d4bd6b2c0 815 gc.puts((const char *)&poc2p0_device_tst_result_res);
rashmivenkataramaiah 57:e82d4bd6b2c0 816 }