Eric Tsai / Mbed 2 deprecated BLE_Sensor

BLE ADV sensor for 2-pin interrupt (i.e. window/door sensor w/ reed switch)

Dependencies:   BLE_API mbed nRF51822

Basic door/window sensor for nRF51822 BLE modules.

main.cpp@8:46c5e0bfab05, 2017-07-10 (annotated)

Committer:
electronichamsters
Date:
Mon Jul 10 03:57:10 2017 +0000
Revision:
8:46c5e0bfab05
Parent:
7:0a8bbb6dea16
Child:
9:b6302fc4e754
saving working sensor

Who changed what in which revision?

UserRevisionLine numberNew contents of line
electronichamsters 8:46c5e0bfab05 1 /*
electronichamsters 8:46c5e0bfab05 2
electronichamsters 8:46c5e0bfab05 3 Eric Tsai
electronichamsters 8:46c5e0bfab05 4 todo: hash mac to create unqiue identifier for "my" sensors.
electronichamsters 8:46c5e0bfab05 5
electronichamsters 8:46c5e0bfab05 6
sunsmile2015 0:3dc6e424dba0 7 */
sunsmile2015 0:3dc6e424dba0 8
electronichamsters 8:46c5e0bfab05 9 //required to call the ecb functions
electronichamsters 8:46c5e0bfab05 10 extern "C"
electronichamsters 8:46c5e0bfab05 11 {
electronichamsters 8:46c5e0bfab05 12 #include "nrf_ecb.h"
electronichamsters 8:46c5e0bfab05 13 }
electronichamsters 8:46c5e0bfab05 14
sunsmile2015 0:3dc6e424dba0 15 #include "mbed.h"
rgrover1 5:f4d74a8cad43 16 #include "toolchain.h"
sunsmile2015 0:3dc6e424dba0 17 #include "ble/BLE.h"
sunsmile2015 0:3dc6e424dba0 18 #include "TMP_nrf51/TMP_nrf51.h"
sunsmile2015 0:3dc6e424dba0 19
electronichamsters 8:46c5e0bfab05 20 //comment out when done with debug uart, else eats batteries
electronichamsters 8:46c5e0bfab05 21 #define MyDebugEnb 1
electronichamsters 8:46c5e0bfab05 22
electronichamsters 8:46c5e0bfab05 23 //Pin "P0.4" on nRF51822 = mbed "p4".
electronichamsters 8:46c5e0bfab05 24 //InterruptIn is pulled-up. GND the pin to activate.
electronichamsters 8:46c5e0bfab05 25
electronichamsters 8:46c5e0bfab05 26 // waveshare board ******
electronichamsters 8:46c5e0bfab05 27 //InterruptIn button1(p10);
electronichamsters 8:46c5e0bfab05 28 //InterruptIn button2(p11);
electronichamsters 8:46c5e0bfab05 29
electronichamsters 8:46c5e0bfab05 30 // purple board ******
electronichamsters 8:46c5e0bfab05 31 InterruptIn button1(p23);
electronichamsters 8:46c5e0bfab05 32 InterruptIn button2(p24);
electronichamsters 8:46c5e0bfab05 33
electronichamsters 8:46c5e0bfab05 34
electronichamsters 8:46c5e0bfab05 35 //Serial device(p9, p11); // tx, rx, purple board and Rigado
electronichamsters 8:46c5e0bfab05 36 #if MyDebugEnb
electronichamsters 8:46c5e0bfab05 37 // if you see ~1mA consumption during sleep, that's because uart is enabled.
electronichamsters 8:46c5e0bfab05 38 Serial device(p9, p11); //nRF51822 uart : TX=p9. RX=p11
electronichamsters 8:46c5e0bfab05 39 #endif
electronichamsters 8:46c5e0bfab05 40
electronichamsters 8:46c5e0bfab05 41 //InterruptIn button(p4); //Pin P0.4 on = mbed "p3";
electronichamsters 8:46c5e0bfab05 42
electronichamsters 8:46c5e0bfab05 43
electronichamsters 8:46c5e0bfab05 44 static Ticker tic_adv; //stop adv
electronichamsters 8:46c5e0bfab05 45 static Ticker tic_debounce; //debounce I/O
electronichamsters 8:46c5e0bfab05 46 static Ticker tic_periodic; //regular updates
electronichamsters 8:46c5e0bfab05 47 //static TMP_nrf51 tempSensor;
electronichamsters 8:46c5e0bfab05 48 static bool flag_update_io = false;
electronichamsters 8:46c5e0bfab05 49 static bool flag_periodic_call = false;
electronichamsters 8:46c5e0bfab05 50 static bool flag_detach_adv_tic = false;
electronichamsters 8:46c5e0bfab05 51 static bool flag_set_debounce_tic = false; //not used
electronichamsters 8:46c5e0bfab05 52
electronichamsters 8:46c5e0bfab05 53 //static DigitalOut alivenessLED(LED1, 1);
electronichamsters 8:46c5e0bfab05 54 float mySensor = 2.0f;
electronichamsters 8:46c5e0bfab05 55
electronichamsters 8:46c5e0bfab05 56
electronichamsters 8:46c5e0bfab05 57 /* Optional: Device Name, add for human read-ability */
electronichamsters 8:46c5e0bfab05 58 const static char DEVICE_NAME[] = "CUU";
rgrover1 5:f4d74a8cad43 59
electronichamsters 8:46c5e0bfab05 60 /* You have up to 26 bytes of advertising data to use. */
electronichamsters 8:46c5e0bfab05 61 /*
electronichamsters 8:46c5e0bfab05 62 Advertisement
electronichamsters 8:46c5e0bfab05 63
electronichamsters 8:46c5e0bfab05 64 DECvolt:3.11111111,mag:1
electronichamsters 8:46c5e0bfab05 65 AdvData[0-2] = Look for DEC on observer
electronichamsters 8:46c5e0bfab05 66 AdvData[3] = beginning of data
electronichamsters 8:46c5e0bfab05 67 */
electronichamsters 8:46c5e0bfab05 68 //full with nullls
electronichamsters 8:46c5e0bfab05 69 static uint8_t AdvData[] = {0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0}; /* Example of hex data */
electronichamsters 8:46c5e0bfab05 70 char buffer[10]={0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; //battery analog reading
electronichamsters 8:46c5e0bfab05 71 uint8_t magnet_near=0;
electronichamsters 8:46c5e0bfab05 72
electronichamsters 8:46c5e0bfab05 73
electronichamsters 8:46c5e0bfab05 74
electronichamsters 8:46c5e0bfab05 75 static uint8_t key[16] = {0x1,0x2,0x3,0x4,0x1,0x2,0x3,0x4,0x1,0x2,0x3,0x4,0x1,0x2,0x3,0x4};
electronichamsters 8:46c5e0bfab05 76 //26 bytes adv data
electronichamsters 8:46c5e0bfab05 77 static uint8_t encrypted[26] = {0x0,0x0,0x0,0x1,0x1,0x1,0x2,0x2,0x2,0x3,0x3,0x3,0x4,0x4,0x4,0x5,0x5,0x5,0x6,0x6,0x6,0x7,0x7,0x7,0x8,0x8}; /* Example of hex data */
electronichamsters 8:46c5e0bfab05 78 //static uint8_t key_buf[16] = {0x1,0x2,0x3,0x4,0x1,0x2,0x3,0x4,0x1,0x2,0x3,0x4,0x1,0x2,0x3,0x4};
electronichamsters 8:46c5e0bfab05 79 static uint8_t key_buf[16] = {0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x1, 0x2};
electronichamsters 8:46c5e0bfab05 80 static uint8_t src_buf[16] = {0x1,0x2,0x3,0x4,0x1,0x2,0x3,0x4,0x1,0x2,0x3,0x4,0x1,0x2,0x3,0x4};
electronichamsters 8:46c5e0bfab05 81 static uint8_t des_buf[16] = {0x1,0x2,0x3,0x4,0x1,0x2,0x3,0x4,0x1,0x2,0x3,0x4,0x1,0x2,0x3,0x4};
electronichamsters 8:46c5e0bfab05 82
electronichamsters 8:46c5e0bfab05 83 //const static uint8_t AdvData[] = {"ChangeThisData"}; /* Example of character data */
electronichamsters 8:46c5e0bfab05 84
electronichamsters 8:46c5e0bfab05 85
electronichamsters 8:46c5e0bfab05 86
electronichamsters 8:46c5e0bfab05 87 /* **** NOT USED **** */
electronichamsters 8:46c5e0bfab05 88 //16byte UUID loading happens here
electronichamsters 8:46c5e0bfab05 89 //Look at <GapAdvertisingData.h> for rest of definition
sunsmile2015 4:e5fa4c8838db 90 struct ApplicationData_t {
electronichamsters 8:46c5e0bfab05 91 //Byte 0: AppID High Byte
electronichamsters 8:46c5e0bfab05 92 //Byte 1: AppID Low Byte
electronichamsters 8:46c5e0bfab05 93 //Byte 2: sensor High Word
electronichamsters 8:46c5e0bfab05 94 //Byte 3:
electronichamsters 8:46c5e0bfab05 95 //Byte 4:
electronichamsters 8:46c5e0bfab05 96 //Byte 5: sensor Low Byte
electronichamsters 8:46c5e0bfab05 97
electronichamsters 8:46c5e0bfab05 98
electronichamsters 8:46c5e0bfab05 99 //app ID is 16 bit, (0xFEFE)
electronichamsters 8:46c5e0bfab05 100 uint16_t applicationSpecificId; /* An ID used to identify temperature value in the manufacture specific AD data field */
electronichamsters 8:46c5e0bfab05 101
electronichamsters 8:46c5e0bfab05 102 //float = 32-bit.
electronichamsters 8:46c5e0bfab05 103 //tsai: change this to uint32_t!!!
electronichamsters 8:46c5e0bfab05 104 TMP_nrf51::TempSensorValue_t tmpSensorValue; /* this is a float (32-bit), user data */
rgrover1 5:f4d74a8cad43 105 } PACKED;
sunsmile2015 0:3dc6e424dba0 106
electronichamsters 8:46c5e0bfab05 107
electronichamsters 8:46c5e0bfab05 108
electronichamsters 8:46c5e0bfab05 109 void debounce_Callback(void)
electronichamsters 8:46c5e0bfab05 110 {
electronichamsters 8:46c5e0bfab05 111 tic_debounce.detach();
electronichamsters 8:46c5e0bfab05 112 flag_set_debounce_tic = false; //not used
electronichamsters 8:46c5e0bfab05 113 flag_update_io = true; //start advertising
electronichamsters 8:46c5e0bfab05 114 /* Note that the buttonPressedCallback() executes in interrupt context, so it is safer to access
electronichamsters 8:46c5e0bfab05 115 * BLE device API from the main thread. */
electronichamsters 8:46c5e0bfab05 116 //buttonState = PRESSED;
electronichamsters 8:46c5e0bfab05 117 }
electronichamsters 8:46c5e0bfab05 118
electronichamsters 8:46c5e0bfab05 119 //----- button rising ---
electronichamsters 8:46c5e0bfab05 120 void buttonPressedCallback(void)
sunsmile2015 2:b935358da5ba 121 {
electronichamsters 8:46c5e0bfab05 122
electronichamsters 8:46c5e0bfab05 123
electronichamsters 8:46c5e0bfab05 124 //flag_update_io = true;
electronichamsters 8:46c5e0bfab05 125
electronichamsters 8:46c5e0bfab05 126 tic_debounce.attach(debounce_Callback, 1); //ok to attach multiple times, first one wins
electronichamsters 8:46c5e0bfab05 127
electronichamsters 8:46c5e0bfab05 128
electronichamsters 8:46c5e0bfab05 129 //buttonState = PRESSED;
electronichamsters 8:46c5e0bfab05 130
electronichamsters 8:46c5e0bfab05 131 /*
electronichamsters 8:46c5e0bfab05 132 if (flag_set_debounce_tic == false)
electronichamsters 8:46c5e0bfab05 133 {
electronichamsters 8:46c5e0bfab05 134 flag_set_debounce_tic = true;
electronichamsters 8:46c5e0bfab05 135
electronichamsters 8:46c5e0bfab05 136 }
electronichamsters 8:46c5e0bfab05 137 */
electronichamsters 8:46c5e0bfab05 138 }
rgrover1 5:f4d74a8cad43 139
electronichamsters 8:46c5e0bfab05 140 //----- button falling ---
electronichamsters 8:46c5e0bfab05 141 void buttonReleasedCallback(void)
electronichamsters 8:46c5e0bfab05 142 {
electronichamsters 8:46c5e0bfab05 143
electronichamsters 8:46c5e0bfab05 144
electronichamsters 8:46c5e0bfab05 145 //flag_update_io = true;
electronichamsters 8:46c5e0bfab05 146
electronichamsters 8:46c5e0bfab05 147 tic_debounce.attach(debounce_Callback, 1);
electronichamsters 8:46c5e0bfab05 148
electronichamsters 8:46c5e0bfab05 149
electronichamsters 8:46c5e0bfab05 150
electronichamsters 8:46c5e0bfab05 151 }
electronichamsters 8:46c5e0bfab05 152
electronichamsters 8:46c5e0bfab05 153
electronichamsters 8:46c5e0bfab05 154 void stop_adv_Callback(void)
electronichamsters 8:46c5e0bfab05 155 {
electronichamsters 8:46c5e0bfab05 156 //stops advertising after X seconds
electronichamsters 8:46c5e0bfab05 157 /* Note that the Callback() executes in interrupt context, so it is safer to do
rgrover1 5:f4d74a8cad43 158 * heavy-weight sensor polling from the main thread (where we should be able to block safely, if needed). */
electronichamsters 8:46c5e0bfab05 159
electronichamsters 8:46c5e0bfab05 160 //tic_adv.detach();
electronichamsters 8:46c5e0bfab05 161
electronichamsters 8:46c5e0bfab05 162 flag_detach_adv_tic = true;
electronichamsters 8:46c5e0bfab05 163 //ble.gap().stopAdvertising();
electronichamsters 8:46c5e0bfab05 164
electronichamsters 8:46c5e0bfab05 165
electronichamsters 8:46c5e0bfab05 166 }
electronichamsters 8:46c5e0bfab05 167
electronichamsters 8:46c5e0bfab05 168
electronichamsters 8:46c5e0bfab05 169
electronichamsters 8:46c5e0bfab05 170
electronichamsters 8:46c5e0bfab05 171
electronichamsters 8:46c5e0bfab05 172 void periodic_Callback(void)
electronichamsters 8:46c5e0bfab05 173 {
electronichamsters 8:46c5e0bfab05 174 flag_update_io = true;
electronichamsters 8:46c5e0bfab05 175 flag_periodic_call = true;
sunsmile2015 4:e5fa4c8838db 176 }
sunsmile2015 4:e5fa4c8838db 177
rgrover1 5:f4d74a8cad43 178 void setupApplicationData(ApplicationData_t &appData)
sunsmile2015 4:e5fa4c8838db 179 {
electronichamsters 8:46c5e0bfab05 180 // two byte ID: 0xFEFE
electronichamsters 8:46c5e0bfab05 181 static const uint16_t APP_SPECIFIC_ID_TEST = 0xFEFE; //2 byte application ID
andresag 7:0a8bbb6dea16 182
sunsmile2015 4:e5fa4c8838db 183 appData.applicationSpecificId = APP_SPECIFIC_ID_TEST;
electronichamsters 8:46c5e0bfab05 184 //appData.tmpSensorValue = tempSensor.get();
electronichamsters 8:46c5e0bfab05 185 appData.tmpSensorValue = mySensor;
sunsmile2015 0:3dc6e424dba0 186 }
sunsmile2015 0:3dc6e424dba0 187
electronichamsters 8:46c5e0bfab05 188
electronichamsters 8:46c5e0bfab05 189
andresag 7:0a8bbb6dea16 190 /**
andresag 7:0a8bbb6dea16 191 * This function is called when the ble initialization process has failled
andresag 7:0a8bbb6dea16 192 */
andresag 7:0a8bbb6dea16 193 void onBleInitError(BLE &ble, ble_error_t error)
andresag 7:0a8bbb6dea16 194 {
andresag 7:0a8bbb6dea16 195 /* Initialization error handling should go here */
andresag 7:0a8bbb6dea16 196 }
andresag 7:0a8bbb6dea16 197
andresag 7:0a8bbb6dea16 198 /**
andresag 7:0a8bbb6dea16 199 * Callback triggered when the ble initialization process has finished
andresag 7:0a8bbb6dea16 200 */
andresag 7:0a8bbb6dea16 201 void bleInitComplete(BLE::InitializationCompleteCallbackContext *params)
sunsmile2015 2:b935358da5ba 202 {
andresag 7:0a8bbb6dea16 203 BLE& ble = params->ble;
andresag 7:0a8bbb6dea16 204 ble_error_t error = params->error;
andresag 7:0a8bbb6dea16 205
andresag 7:0a8bbb6dea16 206 if (error != BLE_ERROR_NONE) {
andresag 7:0a8bbb6dea16 207 /* In case of error, forward the error handling to onBleInitError */
andresag 7:0a8bbb6dea16 208 onBleInitError(ble, error);
andresag 7:0a8bbb6dea16 209 return;
andresag 7:0a8bbb6dea16 210 }
andresag 7:0a8bbb6dea16 211
andresag 7:0a8bbb6dea16 212 /* Ensure that it is the default instance of BLE */
andresag 7:0a8bbb6dea16 213 if(ble.getInstanceID() != BLE::DEFAULT_INSTANCE) {
andresag 7:0a8bbb6dea16 214 return;
andresag 7:0a8bbb6dea16 215 }
electronichamsters 8:46c5e0bfab05 216
electronichamsters 8:46c5e0bfab05 217 /* Set device name characteristic data */
electronichamsters 8:46c5e0bfab05 218 ble.gap().setDeviceName((const uint8_t *) DEVICE_NAME);
andresag 7:0a8bbb6dea16 219
rgrover1 5:f4d74a8cad43 220 /* Setup advertising payload */
electronichamsters 8:46c5e0bfab05 221 //set modes "no EDR", "discoverable" for beacon type advertisements
rgrover1 5:f4d74a8cad43 222 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE);
electronichamsters 8:46c5e0bfab05 223
electronichamsters 8:46c5e0bfab05 224 //set device profile in ADV/GATT
electronichamsters 8:46c5e0bfab05 225 //ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::GENERIC_THERMOMETER);
electronichamsters 8:46c5e0bfab05 226
electronichamsters 8:46c5e0bfab05 227 //set advertising data (ADV data)
electronichamsters 8:46c5e0bfab05 228 //ApplicationData_t appData;
electronichamsters 8:46c5e0bfab05 229 //setupApplicationData(appData);
electronichamsters 8:46c5e0bfab05 230 //in /BLE_API/ble/GapAdvertisingData.h: sets payload (uuid)
electronichamsters 8:46c5e0bfab05 231 //ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, (uint8_t *)&appData, sizeof(ApplicationData_t));
electronichamsters 8:46c5e0bfab05 232
electronichamsters 8:46c5e0bfab05 233 //from GAP example
electronichamsters 8:46c5e0bfab05 234 /* Sacrifice 2B of 31B to AdvType overhead, rest goes to AdvData array you define */
electronichamsters 8:46c5e0bfab05 235 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, AdvData, sizeof(AdvData));
electronichamsters 8:46c5e0bfab05 236
electronichamsters 8:46c5e0bfab05 237 /* Setup advertising parameters: not connectable */
electronichamsters 8:46c5e0bfab05 238 ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_NON_CONNECTABLE_UNDIRECTED);
electronichamsters 8:46c5e0bfab05 239 ble.gap().setAdvertisingInterval(300); //one advertisment every 300ms. Self tickers, so you don't have to worry.
electronichamsters 8:46c5e0bfab05 240
electronichamsters 8:46c5e0bfab05 241
electronichamsters 8:46c5e0bfab05 242
electronichamsters 8:46c5e0bfab05 243 //don't start advertising on init. Only advertise on pin interrupt.
electronichamsters 8:46c5e0bfab05 244 //ble.gap().startAdvertising();
electronichamsters 8:46c5e0bfab05 245 }
electronichamsters 8:46c5e0bfab05 246
rgrover1 5:f4d74a8cad43 247
electronichamsters 8:46c5e0bfab05 248 //https://developer.mbed.org/users/MarceloSalazar/notebook/measuring-battery-voltage-with-nordic-nrf51x/
electronichamsters 8:46c5e0bfab05 249 void my_analogin_init(void)
electronichamsters 8:46c5e0bfab05 250 {
electronichamsters 8:46c5e0bfab05 251 NRF_ADC->ENABLE = ADC_ENABLE_ENABLE_Enabled;
electronichamsters 8:46c5e0bfab05 252 NRF_ADC->CONFIG = (ADC_CONFIG_RES_10bit << ADC_CONFIG_RES_Pos) |
electronichamsters 8:46c5e0bfab05 253 (ADC_CONFIG_INPSEL_SupplyOneThirdPrescaling << ADC_CONFIG_INPSEL_Pos) |
electronichamsters 8:46c5e0bfab05 254 (ADC_CONFIG_REFSEL_VBG << ADC_CONFIG_REFSEL_Pos) |
electronichamsters 8:46c5e0bfab05 255 (ADC_CONFIG_PSEL_Disabled << ADC_CONFIG_PSEL_Pos) |
electronichamsters 8:46c5e0bfab05 256 (ADC_CONFIG_EXTREFSEL_None << ADC_CONFIG_EXTREFSEL_Pos);
electronichamsters 8:46c5e0bfab05 257 }
sunsmile2015 2:b935358da5ba 258
electronichamsters 8:46c5e0bfab05 259 uint16_t my_analogin_read_u16(void)
electronichamsters 8:46c5e0bfab05 260 {
electronichamsters 8:46c5e0bfab05 261 NRF_ADC->CONFIG &= ~ADC_CONFIG_PSEL_Msk;
electronichamsters 8:46c5e0bfab05 262 NRF_ADC->CONFIG |= ADC_CONFIG_PSEL_Disabled << ADC_CONFIG_PSEL_Pos;
electronichamsters 8:46c5e0bfab05 263 NRF_ADC->TASKS_START = 1;
electronichamsters 8:46c5e0bfab05 264
electronichamsters 8:46c5e0bfab05 265
electronichamsters 8:46c5e0bfab05 266 //while loop doesn't actually loop until reading comlete, use a wait.
electronichamsters 8:46c5e0bfab05 267 while (((NRF_ADC->BUSY & ADC_BUSY_BUSY_Msk) >> ADC_BUSY_BUSY_Pos) == ADC_BUSY_BUSY_Busy) {};
electronichamsters 8:46c5e0bfab05 268 wait_ms(2);
electronichamsters 8:46c5e0bfab05 269
electronichamsters 8:46c5e0bfab05 270 //save off RESULT before disabling.
electronichamsters 8:46c5e0bfab05 271 //uint16_t myresult = (uint16_t)NRF_ADC->RESULT;
electronichamsters 8:46c5e0bfab05 272
electronichamsters 8:46c5e0bfab05 273 //disable ADC to lower bat consumption
electronichamsters 8:46c5e0bfab05 274 //NRF_ADC->TASKS_STOP = 1;
electronichamsters 8:46c5e0bfab05 275 //NRF_ADC->ENABLE = ADC_ENABLE_ENABLE_Disabled; //disable to shutdown ADC & lower bat consumption
electronichamsters 8:46c5e0bfab05 276
electronichamsters 8:46c5e0bfab05 277 return (uint16_t)NRF_ADC->RESULT; // 10 bit
electronichamsters 8:46c5e0bfab05 278 //return myresult;
sunsmile2015 4:e5fa4c8838db 279 }
sunsmile2015 4:e5fa4c8838db 280
sunsmile2015 2:b935358da5ba 281 int main(void)
sunsmile2015 2:b935358da5ba 282 {
electronichamsters 8:46c5e0bfab05 283
electronichamsters 8:46c5e0bfab05 284 #if MyDebugEnb
electronichamsters 8:46c5e0bfab05 285 device.baud(9600);
electronichamsters 8:46c5e0bfab05 286 device.printf("started sensor node 36 ");
electronichamsters 8:46c5e0bfab05 287 device.printf("\r\n");
electronichamsters 8:46c5e0bfab05 288 #endif
electronichamsters 8:46c5e0bfab05 289
electronichamsters 8:46c5e0bfab05 290
electronichamsters 8:46c5e0bfab05 291
electronichamsters 8:46c5e0bfab05 292 Timer myTimer; //timed advertising
electronichamsters 8:46c5e0bfab05 293 myTimer.start();
electronichamsters 8:46c5e0bfab05 294
electronichamsters 8:46c5e0bfab05 295
electronichamsters 8:46c5e0bfab05 296 AdvData[0] = 0x44; //D
electronichamsters 8:46c5e0bfab05 297 AdvData[1] = 0x45; //E
electronichamsters 8:46c5e0bfab05 298 AdvData[2] = 0x43; //C
electronichamsters 8:46c5e0bfab05 299 AdvData[3] = 0x22; //"
electronichamsters 8:46c5e0bfab05 300 AdvData[4] = 0x76; //V volt
electronichamsters 8:46c5e0bfab05 301 AdvData[5] = 0x6f; //o
electronichamsters 8:46c5e0bfab05 302 AdvData[6] = 0x22; //"
electronichamsters 8:46c5e0bfab05 303 AdvData[7] = 0x3a; //:
electronichamsters 8:46c5e0bfab05 304 AdvData[8] = 0x24; //3 #
electronichamsters 8:46c5e0bfab05 305 AdvData[9] = 0x24; //. #
electronichamsters 8:46c5e0bfab05 306 AdvData[10] = 0x24; //1 #
electronichamsters 8:46c5e0bfab05 307 AdvData[11] = 0x24; //1 #
electronichamsters 8:46c5e0bfab05 308 AdvData[12] = 0x2c; //,
electronichamsters 8:46c5e0bfab05 309 AdvData[13] = 0x22; //" mag
electronichamsters 8:46c5e0bfab05 310 AdvData[14] = 0x6d; //a
electronichamsters 8:46c5e0bfab05 311 AdvData[15] = 0x22; //"
electronichamsters 8:46c5e0bfab05 312 AdvData[16] = 0x3a; //:
electronichamsters 8:46c5e0bfab05 313 AdvData[17] = 0x24; //0 or 1, 30 or 31
electronichamsters 8:46c5e0bfab05 314
electronichamsters 8:46c5e0bfab05 315 button1.fall(buttonPressedCallback);
electronichamsters 8:46c5e0bfab05 316 button1.rise(buttonReleasedCallback);
electronichamsters 8:46c5e0bfab05 317 button1.mode(PullNone);
electronichamsters 8:46c5e0bfab05 318 button1.fall(NULL);
electronichamsters 8:46c5e0bfab05 319 button1.rise(NULL);
sunsmile2015 0:3dc6e424dba0 320
andresag 7:0a8bbb6dea16 321 BLE &ble = BLE::Instance();
andresag 7:0a8bbb6dea16 322 ble.init(bleInitComplete);
electronichamsters 8:46c5e0bfab05 323
electronichamsters 8:46c5e0bfab05 324 //debug uart
electronichamsters 8:46c5e0bfab05 325 //device.baud(115200);
electronichamsters 8:46c5e0bfab05 326 float bat_reading; //hold battery voltage reading (Vbg/Vcc)
electronichamsters 8:46c5e0bfab05 327
electronichamsters 8:46c5e0bfab05 328 my_analogin_init();//routes band-gap to analog input
andresag 7:0a8bbb6dea16 329
andresag 7:0a8bbb6dea16 330 /* SpinWait for initialization to complete. This is necessary because the
andresag 7:0a8bbb6dea16 331 * BLE object is used in the main loop below. */
electronichamsters 8:46c5e0bfab05 332 while (ble.hasInitialized() == false) { /* spin loop */ }
electronichamsters 8:46c5e0bfab05 333
electronichamsters 8:46c5e0bfab05 334 //every X seconds, sends period update, up to 1800 (30 minutes)
electronichamsters 8:46c5e0bfab05 335 tic_periodic.attach(periodic_Callback, 10);
rgrover1 5:f4d74a8cad43 336
sunsmile2015 0:3dc6e424dba0 337 while (true) {
electronichamsters 8:46c5e0bfab05 338
electronichamsters 8:46c5e0bfab05 339 uint16_t mySeconds =(uint16_t)(myTimer.read_ms()/1000); //problem: mySeconds is only 2 byte
electronichamsters 8:46c5e0bfab05 340 //reading the ADV value, only goes up to 0-255;
electronichamsters 8:46c5e0bfab05 341 //reading the uart: current time in seconds: -1782, goes negative.
electronichamsters 8:46c5e0bfab05 342 //need to be able to count 1800 seconds since that's the length of timer.
electronichamsters 8:46c5e0bfab05 343
electronichamsters 8:46c5e0bfab05 344 #if MyDebugEnb
electronichamsters 8:46c5e0bfab05 345 device.printf("current time in seconds: %d \r\n", mySeconds);
electronichamsters 8:46c5e0bfab05 346 #endif
electronichamsters 8:46c5e0bfab05 347 //**** set which pin should be interrupt, set pullups ***
electronichamsters 8:46c5e0bfab05 348
electronichamsters 8:46c5e0bfab05 349 //set both pins to pull-up, so they're not floating when we read state
electronichamsters 8:46c5e0bfab05 350 button1.mode(PullUp);
electronichamsters 8:46c5e0bfab05 351 button2.mode(PullUp);
electronichamsters 8:46c5e0bfab05 352
electronichamsters 8:46c5e0bfab05 353 //wait_ms(300); //contact settle
electronichamsters 8:46c5e0bfab05 354
electronichamsters 8:46c5e0bfab05 355
electronichamsters 8:46c5e0bfab05 356 //AdvData[12] is automatically CR? why?
electronichamsters 8:46c5e0bfab05 357
electronichamsters 8:46c5e0bfab05 358 //0x33 0x2E 0x33 0x32 0x13
electronichamsters 8:46c5e0bfab05 359 // 3 . 3 2 CR
electronichamsters 8:46c5e0bfab05 360
electronichamsters 8:46c5e0bfab05 361 //expect either button1 or button2 is grounded, b/c using SPDT reed switch
electronichamsters 8:46c5e0bfab05 362 //the "common" pin on the reed switch should be on GND
electronichamsters 8:46c5e0bfab05 363 uint8_t button1_state = button1.read();
electronichamsters 8:46c5e0bfab05 364 uint8_t button2_state = button2.read();
electronichamsters 8:46c5e0bfab05 365
electronichamsters 8:46c5e0bfab05 366
electronichamsters 8:46c5e0bfab05 367 //let's just update the pins on every wake. Insurance against const drain.
electronichamsters 8:46c5e0bfab05 368 //if state == 0, pin is grounded. Unset interrupt and float pin
electronichamsters 8:46c5e0bfab05 369 //set the other input
electronichamsters 8:46c5e0bfab05 370 if ( (button1_state == 0) && (button2_state == 1) )
electronichamsters 8:46c5e0bfab05 371 {
electronichamsters 8:46c5e0bfab05 372 magnet_near = 1;
electronichamsters 8:46c5e0bfab05 373 //AdvData[4] = 0x11; //dont' set ADV data directly. Using json now, need spacing
electronichamsters 8:46c5e0bfab05 374 //button1.disable_irq() //don't know if disables IRQ on port or pin
electronichamsters 8:46c5e0bfab05 375 button1.fall(NULL); //disable interrupt
electronichamsters 8:46c5e0bfab05 376 button1.rise(NULL); //disable interrupt
electronichamsters 8:46c5e0bfab05 377 button1.mode(PullNone); //float pin to save battery
electronichamsters 8:46c5e0bfab05 378
electronichamsters 8:46c5e0bfab05 379 //button2.disable_irq() //don't know if disables IRQ on port or pin
electronichamsters 8:46c5e0bfab05 380 button2.fall(buttonReleasedCallback); //disable interrupt
electronichamsters 8:46c5e0bfab05 381 button2.rise(buttonReleasedCallback); //disable interrupt
electronichamsters 8:46c5e0bfab05 382 button2.mode(PullUp); //float pin to save battery
electronichamsters 8:46c5e0bfab05 383 }
electronichamsters 8:46c5e0bfab05 384 else if ( (button1_state == 1) && (button2_state == 0) ) //assume other pin is open circuit
electronichamsters 8:46c5e0bfab05 385 {
electronichamsters 8:46c5e0bfab05 386 magnet_near = 0;
electronichamsters 8:46c5e0bfab05 387 //AdvData[4] = 0x22; //dont' set ADV data directly. Using json now, need spacing
electronichamsters 8:46c5e0bfab05 388 //button1.disable_irq() //don't know if disables IRQ on port or pin
electronichamsters 8:46c5e0bfab05 389 button1.fall(buttonReleasedCallback); //disable interrupt
electronichamsters 8:46c5e0bfab05 390 button1.rise(buttonReleasedCallback); //disable interrupt
electronichamsters 8:46c5e0bfab05 391 button1.mode(PullUp); //float pin to save battery
electronichamsters 8:46c5e0bfab05 392
electronichamsters 8:46c5e0bfab05 393 //button2.disable_irq() //don't know if disables IRQ on port or pin
electronichamsters 8:46c5e0bfab05 394 button2.fall(NULL); //disable interrupt
electronichamsters 8:46c5e0bfab05 395 button2.rise(NULL); //disable interrupt
electronichamsters 8:46c5e0bfab05 396 button2.mode(PullNone); //float pin to save battery
electronichamsters 8:46c5e0bfab05 397 }
electronichamsters 8:46c5e0bfab05 398 else //odd state, shouldn't happen, suck battery and pullup both pins
electronichamsters 8:46c5e0bfab05 399 {
electronichamsters 8:46c5e0bfab05 400 magnet_near = 2;
electronichamsters 8:46c5e0bfab05 401 //AdvData[4] = 0x33;
electronichamsters 8:46c5e0bfab05 402 //button1.disable_irq() //don't know if disables IRQ on port or pin
electronichamsters 8:46c5e0bfab05 403 button1.fall(buttonReleasedCallback); //disable interrupt
electronichamsters 8:46c5e0bfab05 404 button1.rise(buttonReleasedCallback); //disable interrupt
electronichamsters 8:46c5e0bfab05 405 button1.mode(PullUp); //float pin to save battery
electronichamsters 8:46c5e0bfab05 406
electronichamsters 8:46c5e0bfab05 407 //button2.disable_irq() //don't know if disables IRQ on port or pin
electronichamsters 8:46c5e0bfab05 408 button2.fall(buttonReleasedCallback); //disable interrupt
electronichamsters 8:46c5e0bfab05 409 button2.rise(buttonReleasedCallback); //disable interrupt
electronichamsters 8:46c5e0bfab05 410 button2.mode(PullUp); //float pin to save battery
electronichamsters 8:46c5e0bfab05 411 }
electronichamsters 8:46c5e0bfab05 412
electronichamsters 8:46c5e0bfab05 413
electronichamsters 8:46c5e0bfab05 414 if (flag_update_io) {
andresag 7:0a8bbb6dea16 415 /* Do blocking calls or whatever hardware-specific action is
andresag 7:0a8bbb6dea16 416 * necessary to poll the sensor. */
electronichamsters 8:46c5e0bfab05 417
electronichamsters 8:46c5e0bfab05 418 //analog reading consumes 940uA if not disabled
electronichamsters 8:46c5e0bfab05 419 bat_reading = (float)my_analogin_read_u16();
electronichamsters 8:46c5e0bfab05 420 bat_reading = (bat_reading * 3.6) / 1024.0;
electronichamsters 8:46c5e0bfab05 421 #if MyDebugEnb
electronichamsters 8:46c5e0bfab05 422 device.printf("bat reading: %f \r\n", bat_reading);
electronichamsters 8:46c5e0bfab05 423 #endif
electronichamsters 8:46c5e0bfab05 424
electronichamsters 8:46c5e0bfab05 425 //memset(&buffer[0], 0, sizeof(buffer)); //clear out buffer
electronichamsters 8:46c5e0bfab05 426 //sprintf (buffer, "%f.2", bat_reading); //don't know what i'm doing
electronichamsters 8:46c5e0bfab05 427 //sprintf (buffer, "%.2f", bat_reading);
electronichamsters 8:46c5e0bfab05 428 //AdvData[8] = buffer[0]; //"3"=0x33
electronichamsters 8:46c5e0bfab05 429 //AdvData[9] = buffer[1]; //"."=0x2E
electronichamsters 8:46c5e0bfab05 430 //AdvData[10] = buffer[2];//"3"=0x33
electronichamsters 8:46c5e0bfab05 431 //AdvData[11] = buffer[3];//"2"=0x32
electronichamsters 8:46c5e0bfab05 432
electronichamsters 8:46c5e0bfab05 433 //disable ADC
electronichamsters 8:46c5e0bfab05 434 NRF_ADC->TASKS_STOP = 1;
electronichamsters 8:46c5e0bfab05 435 NRF_ADC->ENABLE = ADC_ENABLE_ENABLE_Disabled; //disable to shutdown ADC & lower bat consumption
electronichamsters 8:46c5e0bfab05 436
electronichamsters 8:46c5e0bfab05 437 //***********************************
electronichamsters 8:46c5e0bfab05 438 //form JSON string in ADV_DATA
electronichamsters 8:46c5e0bfab05 439 //1) volts starts at AdvData[8]
electronichamsters 8:46c5e0bfab05 440
electronichamsters 8:46c5e0bfab05 441
electronichamsters 8:46c5e0bfab05 442 memset(&AdvData[0], 0, sizeof(AdvData));
electronichamsters 8:46c5e0bfab05 443 uint8_t JSON_loc=0; //DEC"vo": <---
electronichamsters 8:46c5e0bfab05 444
electronichamsters 8:46c5e0bfab05 445 AdvData[JSON_loc] = 0x44; //D
electronichamsters 8:46c5e0bfab05 446 JSON_loc++;
electronichamsters 8:46c5e0bfab05 447 AdvData[JSON_loc] = 0x45; //E
electronichamsters 8:46c5e0bfab05 448 JSON_loc++;
electronichamsters 8:46c5e0bfab05 449 AdvData[JSON_loc] = 0x43; //C
electronichamsters 8:46c5e0bfab05 450 JSON_loc++;
electronichamsters 8:46c5e0bfab05 451 AdvData[JSON_loc] = mySeconds & 0xFF; //reserved for timer
electronichamsters 8:46c5e0bfab05 452 JSON_loc++;
electronichamsters 8:46c5e0bfab05 453 AdvData[JSON_loc] = (mySeconds >> 8) & 0xFF;; //reserved for timer
electronichamsters 8:46c5e0bfab05 454 JSON_loc++;
electronichamsters 8:46c5e0bfab05 455 AdvData[JSON_loc] = 0x22; //"
electronichamsters 8:46c5e0bfab05 456 JSON_loc++;
electronichamsters 8:46c5e0bfab05 457 AdvData[JSON_loc] = 0x76; //V volt
electronichamsters 8:46c5e0bfab05 458 JSON_loc++;
electronichamsters 8:46c5e0bfab05 459 AdvData[JSON_loc] = 0x6f; //o
electronichamsters 8:46c5e0bfab05 460 JSON_loc++;
electronichamsters 8:46c5e0bfab05 461 AdvData[JSON_loc] = 0x6C; //l
electronichamsters 8:46c5e0bfab05 462 JSON_loc++;
electronichamsters 8:46c5e0bfab05 463 AdvData[JSON_loc] = 0x74; //t
electronichamsters 8:46c5e0bfab05 464 JSON_loc++;
electronichamsters 8:46c5e0bfab05 465 AdvData[JSON_loc] = 0x22; //"
electronichamsters 8:46c5e0bfab05 466 JSON_loc++;
electronichamsters 8:46c5e0bfab05 467 AdvData[JSON_loc] = 0x3a; //:
electronichamsters 8:46c5e0bfab05 468 JSON_loc++;
electronichamsters 8:46c5e0bfab05 469
electronichamsters 8:46c5e0bfab05 470
electronichamsters 8:46c5e0bfab05 471
electronichamsters 8:46c5e0bfab05 472 //write battery voltage
electronichamsters 8:46c5e0bfab05 473 uint8_t total_chars;
electronichamsters 8:46c5e0bfab05 474 memset(&buffer[0], 0, sizeof(buffer)); //clear out buffer
electronichamsters 8:46c5e0bfab05 475 total_chars = sprintf (buffer, "%.2f", bat_reading); //returns total number of characters
electronichamsters 8:46c5e0bfab05 476
electronichamsters 8:46c5e0bfab05 477 #if MyDebugEnb
electronichamsters 8:46c5e0bfab05 478 device.printf("char buff: %c%c%c%c \r\n", buffer[0], buffer[1], buffer[2], buffer[3]);
electronichamsters 8:46c5e0bfab05 479 device.printf("num chars: %d \r\n", total_chars);
electronichamsters 8:46c5e0bfab05 480 #endif
electronichamsters 8:46c5e0bfab05 481
electronichamsters 8:46c5e0bfab05 482 for (int i=0; i < total_chars; i++)
electronichamsters 8:46c5e0bfab05 483 {
electronichamsters 8:46c5e0bfab05 484 AdvData[JSON_loc] = buffer[i];
electronichamsters 8:46c5e0bfab05 485 JSON_loc++;
electronichamsters 8:46c5e0bfab05 486 #if MyDebugEnb
electronichamsters 8:46c5e0bfab05 487 device.printf("JSON_loc: %d buf[]:%c \r\n", JSON_loc, buffer[i]);
electronichamsters 8:46c5e0bfab05 488 #endif
electronichamsters 8:46c5e0bfab05 489 } //JSON_loc left at location of next character
electronichamsters 8:46c5e0bfab05 490
electronichamsters 8:46c5e0bfab05 491 //DEC"vo":3.11,"
electronichamsters 8:46c5e0bfab05 492 AdvData[JSON_loc] = 0x2c; //,
electronichamsters 8:46c5e0bfab05 493 JSON_loc++;
electronichamsters 8:46c5e0bfab05 494
electronichamsters 8:46c5e0bfab05 495 AdvData[JSON_loc] = 0x22; //" start mag
electronichamsters 8:46c5e0bfab05 496 JSON_loc++;
electronichamsters 8:46c5e0bfab05 497
electronichamsters 8:46c5e0bfab05 498 AdvData[JSON_loc] = 0x6d; //m
electronichamsters 8:46c5e0bfab05 499 JSON_loc++;
electronichamsters 8:46c5e0bfab05 500
electronichamsters 8:46c5e0bfab05 501 AdvData[JSON_loc] = 0x61; //a
electronichamsters 8:46c5e0bfab05 502 JSON_loc++;
electronichamsters 8:46c5e0bfab05 503
electronichamsters 8:46c5e0bfab05 504 AdvData[JSON_loc] = 0x67; //g
electronichamsters 8:46c5e0bfab05 505 JSON_loc++;
electronichamsters 8:46c5e0bfab05 506
electronichamsters 8:46c5e0bfab05 507 if (flag_periodic_call)
electronichamsters 8:46c5e0bfab05 508 {
electronichamsters 8:46c5e0bfab05 509 //AdvData[JSON_loc] = 0x2f; // "/"
electronichamsters 8:46c5e0bfab05 510 //JSON_loc++;
electronichamsters 8:46c5e0bfab05 511 AdvData[JSON_loc] = 0x2f; // "/"
electronichamsters 8:46c5e0bfab05 512 JSON_loc++;
electronichamsters 8:46c5e0bfab05 513 AdvData[JSON_loc] = 0x70; // "p"
electronichamsters 8:46c5e0bfab05 514 JSON_loc++;
electronichamsters 8:46c5e0bfab05 515 }//end if period call
electronichamsters 8:46c5e0bfab05 516
electronichamsters 8:46c5e0bfab05 517 AdvData[JSON_loc] = 0x22; //"
electronichamsters 8:46c5e0bfab05 518 JSON_loc++;
electronichamsters 8:46c5e0bfab05 519
electronichamsters 8:46c5e0bfab05 520 AdvData[JSON_loc] = 0x3a; //:
electronichamsters 8:46c5e0bfab05 521 JSON_loc++;
electronichamsters 8:46c5e0bfab05 522
electronichamsters 8:46c5e0bfab05 523 //prep magnet location (1 or 0) for char[]
electronichamsters 8:46c5e0bfab05 524 memset(&buffer[0], 0, sizeof(buffer)); //clear out buffer
electronichamsters 8:46c5e0bfab05 525 //magnet_near is an integer
electronichamsters 8:46c5e0bfab05 526 total_chars = sprintf (buffer, "%d", magnet_near); //returns total number of characters
electronichamsters 8:46c5e0bfab05 527 for (int i=0; i < total_chars; i++)
electronichamsters 8:46c5e0bfab05 528 {
electronichamsters 8:46c5e0bfab05 529 AdvData[JSON_loc] = buffer[i];
electronichamsters 8:46c5e0bfab05 530 JSON_loc++;
electronichamsters 8:46c5e0bfab05 531 } //JSON_loc left at location of next character
electronichamsters 8:46c5e0bfab05 532
electronichamsters 8:46c5e0bfab05 533 //MUST null terminate for JSON to read correctly, else get intermittent JSON parse errors at gateway
electronichamsters 8:46c5e0bfab05 534 //happens when string is shorter than last string, get trash left overs
electronichamsters 8:46c5e0bfab05 535 //not really needed after clearning AdvData at start.
electronichamsters 8:46c5e0bfab05 536
electronichamsters 8:46c5e0bfab05 537
electronichamsters 8:46c5e0bfab05 538 //AdvData[JSON_loc] = 0x0; //null terminate here
electronichamsters 8:46c5e0bfab05 539
rgrover1 5:f4d74a8cad43 540 ApplicationData_t appData;
rgrover1 5:f4d74a8cad43 541 setupApplicationData(appData);
electronichamsters 8:46c5e0bfab05 542
electronichamsters 8:46c5e0bfab05 543
electronichamsters 8:46c5e0bfab05 544 for (int i=0; i<16; i++)
electronichamsters 8:46c5e0bfab05 545 {
electronichamsters 8:46c5e0bfab05 546 src_buf[i] = AdvData[i+3];
electronichamsters 8:46c5e0bfab05 547 }
rgrover1 5:f4d74a8cad43 548
electronichamsters 8:46c5e0bfab05 549 //nrf_ecb_set_key(key_buf);
electronichamsters 8:46c5e0bfab05 550 nrf_ecb_init();
electronichamsters 8:46c5e0bfab05 551 nrf_ecb_set_key(key_buf);
electronichamsters 8:46c5e0bfab05 552 bool successful_ecb = nrf_ecb_crypt(des_buf, src_buf);
electronichamsters 8:46c5e0bfab05 553 #if MyDebugEnb
electronichamsters 8:46c5e0bfab05 554 device.printf("success ecb = %d \r\n", successful_ecb);
electronichamsters 8:46c5e0bfab05 555 device.printf("src_buf: %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x \r\n", src_buf[0], src_buf[1], src_buf[2], src_buf[3], src_buf[4], src_buf[5], src_buf[6], src_buf[7], src_buf[8], src_buf[9], src_buf[10], src_buf[11], src_buf[12], src_buf[13], src_buf[14], src_buf[15]);
electronichamsters 8:46c5e0bfab05 556 device.printf("des_buf: %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x \r\n", des_buf[0], des_buf[1], des_buf[2], des_buf[3], des_buf[4], des_buf[5], des_buf[6], des_buf[7], des_buf[8], des_buf[9], des_buf[10], des_buf[11], des_buf[12], des_buf[13], des_buf[14], des_buf[15]);
electronichamsters 8:46c5e0bfab05 557 #endif
electronichamsters 8:46c5e0bfab05 558 for (int i=0; i<16; i++)
electronichamsters 8:46c5e0bfab05 559 {
electronichamsters 8:46c5e0bfab05 560 AdvData[i+3] = des_buf[i];
electronichamsters 8:46c5e0bfab05 561 }
electronichamsters 8:46c5e0bfab05 562
electronichamsters 8:46c5e0bfab05 563 //ble.gap().updateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, (uint8_t *) &appData, sizeof(ApplicationData_t));
electronichamsters 8:46c5e0bfab05 564 ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, AdvData, sizeof(AdvData));
electronichamsters 8:46c5e0bfab05 565
electronichamsters 8:46c5e0bfab05 566 flag_update_io = false;
electronichamsters 8:46c5e0bfab05 567 flag_periodic_call = false;
electronichamsters 8:46c5e0bfab05 568
electronichamsters 8:46c5e0bfab05 569 //GAP::AddressType_t *myType;
electronichamsters 8:46c5e0bfab05 570 //GAP::Address_t myAddress
electronichamsters 8:46c5e0bfab05 571 //ble_error_t getAddress(Gap::AddressType_t *typeP, Gap::Address_t address)
electronichamsters 8:46c5e0bfab05 572 //ble.gap().getAddress(myType, myAddress);
electronichamsters 8:46c5e0bfab05 573 //ble.gap().getAddress(Gap::AddressType_t *typeP, Gap::Address_t address);
electronichamsters 8:46c5e0bfab05 574 uint8_t mac[6] = {0x0,0x0,0x0,0x0,0x0,0x0};
electronichamsters 8:46c5e0bfab05 575 ble.getAddress(0,mac); //NOTE: last byte of MAC (as shown on phone app) is at mac[0], not mac[6];
electronichamsters 8:46c5e0bfab05 576 #if MyDebugEnb
electronichamsters 8:46c5e0bfab05 577 device.printf("mac = ");
electronichamsters 8:46c5e0bfab05 578 for (int i=0; i<6; i++)
electronichamsters 8:46c5e0bfab05 579 {
electronichamsters 8:46c5e0bfab05 580 device.printf("%x:", mac[i]);
electronichamsters 8:46c5e0bfab05 581 }
electronichamsters 8:46c5e0bfab05 582 device.printf("\r\n");
electronichamsters 8:46c5e0bfab05 583 #endif
electronichamsters 8:46c5e0bfab05 584 ble.gap().startAdvertising();
electronichamsters 8:46c5e0bfab05 585 tic_adv.attach(stop_adv_Callback, 2); /* trigger turn off advertisement after X seconds */
electronichamsters 8:46c5e0bfab05 586
electronichamsters 8:46c5e0bfab05 587 /*
electronichamsters 8:46c5e0bfab05 588 Timer myTimer; //timed advertising
electronichamsters 8:46c5e0bfab05 589 myTimer.start();
electronichamsters 8:46c5e0bfab05 590 uint32_t duration = myTimer.read_ms();
electronichamsters 8:46c5e0bfab05 591
electronichamsters 8:46c5e0bfab05 592 //do this as a ticker instead of keeping processor on
electronichamsters 8:46c5e0bfab05 593 while (duration < 15000) //advertise for 1000 ms
electronichamsters 8:46c5e0bfab05 594 {
electronichamsters 8:46c5e0bfab05 595 duration = myTimer.read_ms(); //read miliseconds
electronichamsters 8:46c5e0bfab05 596 }
electronichamsters 8:46c5e0bfab05 597 myTimer.stop();
electronichamsters 8:46c5e0bfab05 598 ble.gap().stopAdvertising();
electronichamsters 8:46c5e0bfab05 599 */
electronichamsters 8:46c5e0bfab05 600
electronichamsters 8:46c5e0bfab05 601 }//end flag_update_io
electronichamsters 8:46c5e0bfab05 602
electronichamsters 8:46c5e0bfab05 603
electronichamsters 8:46c5e0bfab05 604 /*
electronichamsters 8:46c5e0bfab05 605 if (flag_set_debounce_tic == true)
electronichamsters 8:46c5e0bfab05 606 {
electronichamsters 8:46c5e0bfab05 607 tic_debounce.attach();
electronichamsters 8:46c5e0bfab05 608 //flag_set_debounce_tic = false;
electronichamsters 8:46c5e0bfab05 609
sunsmile2015 0:3dc6e424dba0 610 }
electronichamsters 8:46c5e0bfab05 611 */
electronichamsters 8:46c5e0bfab05 612
electronichamsters 8:46c5e0bfab05 613 //if (trigger_Detach_ADV_Tick == false)
electronichamsters 8:46c5e0bfab05 614 //{
electronichamsters 8:46c5e0bfab05 615 //}
electronichamsters 8:46c5e0bfab05 616 if (flag_detach_adv_tic == true) //Stop Advertising
electronichamsters 8:46c5e0bfab05 617 {
electronichamsters 8:46c5e0bfab05 618 ble.gap().stopAdvertising(); //may be safer to execute BLE operations in main
electronichamsters 8:46c5e0bfab05 619 tic_adv.detach();
electronichamsters 8:46c5e0bfab05 620 flag_detach_adv_tic = false;
electronichamsters 8:46c5e0bfab05 621 }
electronichamsters 8:46c5e0bfab05 622 //device.printf("Input Voltage: %f\n\r",bat_reading);
electronichamsters 8:46c5e0bfab05 623
electronichamsters 8:46c5e0bfab05 624 ble.waitForEvent(); //sleeps until interrupt
electronichamsters 8:46c5e0bfab05 625
rgrover1 5:f4d74a8cad43 626
electronichamsters 8:46c5e0bfab05 627 }//end forever while
electronichamsters 8:46c5e0bfab05 628 }//end main