Revision 2:58715fb81c43, committed 2014-10-13

Comitter:

andyhunti

Date:

Mon Oct 13 17:35:26 2014 +0000

Parent:

1:db1d0a0c334e

Commit message:

Updates to use custom long UUIDs.; Incrementing number proof of life.

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HIH6130.lib	Mon Oct 13 17:35:26 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/spiridion/code/HIH6130/#ed5a906c8e44

--- a/main.cpp	Mon Oct 13 15:09:00 2014 +0000
+++ b/main.cpp	Mon Oct 13 17:35:26 2014 +0000
@@ -15,14 +15,18 @@
  */
 //test
 #include "mbed.h"
+#include "HIH6130.h"
 #include "BLEDevice.h"
 
 BLEDevice  ble;
 DigitalOut led1(LED1);
 
+#define PIN_SDA P0_22
+#define PIN_SCL P0_20
+
+
 #define NEED_CONSOLE_OUTPUT 1 /* Set this if you need debug messages on the console;
                                * it will have an impact on code-size and power consumption. */
-
 #if NEED_CONSOLE_OUTPUT
 Serial  pc(USBTX, USBRX);
 #define DEBUG(...) { pc.printf(__VA_ARGS__); }
@@ -34,16 +38,62 @@
 /* Service:  https://developer.bluetooth.org/gatt/services/Pages/ServiceViewer.aspx?u=org.bluetooth.service.heart_rate.xml */
 /* HRM Char: https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.heart_rate_measurement.xml */
 /* Location: https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.body_sensor_location.xml */
-static uint8_t hrmCounter = 100;
-static uint8_t bpm[2] = {0x00, hrmCounter};
-GattCharacteristic hrmRate(GattCharacteristic::UUID_HEART_RATE_MEASUREMENT_CHAR, bpm, sizeof(bpm), sizeof(bpm),
-                           GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY);
-static const uint8_t location = 0x03; /* Finger */
-GattCharacteristic hrmLocation(GattCharacteristic::UUID_BODY_SENSOR_LOCATION_CHAR,
-                               (uint8_t *)&location, sizeof(location), sizeof(location),
-                               GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ);
-GattCharacteristic *hrmChars[] = {&hrmRate, &hrmLocation, };
-GattService        hrmService(GattService::UUID_HEART_RATE_SERVICE, hrmChars, sizeof(hrmChars) / sizeof(GattCharacteristic *));
+
+uint8_t theCurrTemp = 0xFF;
+uint8_t theMaxTemp = 0xCC;
+uint8_t theMinTemp = 0x00;
+uint8_t theAlarmTemp = 0x11;
+
+static uint8_t theCurrTempArr[20] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, theCurrTemp};
+static uint8_t theMaxTempArr[2] = {0x00, theMaxTemp};
+static uint8_t theMinTempArr[2] = {0x00, theMinTemp};
+static uint8_t theAlarmTempArr[2] = {0x00, theAlarmTemp};
+
+//GattCharacteristic hrmRate(GattCharacteristic::UUID_HEART_RATE_MEASUREMENT_CHAR, bpm, sizeof(bpm), sizeof(bpm),
+//                           GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY);
+//static const uint8_t location = 0x03; /* Finger */
+//GattCharacteristic hrmLocation(GattCharacteristic::UUID_BODY_SENSOR_LOCATION_CHAR,
+//                               (uint8_t *)&location, sizeof(location), sizeof(location),
+//                               GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ);
+//GattCharacteristic *hrmChars[] = {&hrmRate, &hrmLocation, };
+//GattService        hrmService(GattService::UUID_HEART_RATE_SERVICE, hrmChars, sizeof(hrmChars) / sizeof(GattCharacteristic *));
+const LongUUID_t service =
+{
+    // DEADF154-0000-0000-0000-0000DEADF154
+    0x54, 0xF1, 0xAD, 0xDE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x54, 0xf1, 0xAD, 0xDE
+};
+
+const LongUUID_t currTemp =
+{
+    // CCCCFFFF-DEAD-F154-1319-740381000000
+    0x00, 0x00, 0x00, 0x81, 0x03, 0x74, 0x19, 0x13, 0x54, 0xf1, 0xAD, 0xDE, 0xff, 0xff, 0xCC, 0xCC
+};
+const LongUUID_t minTemp =
+{
+    // C0C0C0C0-DEAD-F154-1319-740381000000
+    0x00, 0x00, 0x00, 0x81, 0x03, 0x74, 0x19, 0x13, 0x54, 0xf1, 0xAD, 0xDE, 0xC0, 0xC0, 0xC0, 0xC0
+};
+const LongUUID_t maxTemp =
+{
+    // EDEDEDED-DEAD-F154-1319-740381000000
+    0x00, 0x00, 0x00, 0x81, 0x03, 0x74, 0x19, 0x13, 0x54, 0xf1, 0xAD, 0xDE, 0xED, 0xED, 0xED, 0xED
+};
+const LongUUID_t alarmTemp =
+{
+    // AAAAAAAA-DEAD-F154-1319-740381000000
+    0x00, 0x00, 0x00, 0x81, 0x03, 0x74, 0x19, 0x13, 0x54, 0xf1, 0xAD, 0xDE, 0xAA, 0xAA, 0xAA, 0xAA
+};
+
+
+GattCharacteristic gattCurrTemp(currTemp, theCurrTempArr, sizeof(theCurrTempArr), sizeof(theCurrTempArr), GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY);
+GattCharacteristic gattMaxTemp(maxTemp, theMaxTempArr, sizeof(theMaxTempArr), sizeof(theMaxTempArr), GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY);
+GattCharacteristic gattMinTemp(minTemp, theMinTempArr, sizeof(theMinTempArr), sizeof(theMinTempArr), GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY);
+GattCharacteristic gattAlarm(alarmTemp, theAlarmTempArr, sizeof(theAlarmTempArr), sizeof(theAlarmTempArr), GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY);
+GattCharacteristic *tempChars[] = {&gattCurrTemp, &gattMaxTemp, &gattMinTemp, &gattAlarm };
+GattService deadFishService(service, tempChars, sizeof(tempChars)/sizeof(GattCharacteristic *));
+//hrmService(GattService::UUID_HEART_RATE_SERVICE, hrmChars, sizeof(hrmChars) / sizeof(GattCharacteristic *));
+
+HIH6130 hih6130(PIN_SDA, PIN_SCL);
 
 void disconnectionCallback(void)
 {
@@ -59,16 +109,24 @@
 {
     led1 = !led1; /* Do blinky on LED1 while we're waiting for BLE events */
 
+    float humidity, temperature;
+    hih6130.ReadData(&humidity, &temperature);
+    
     if (ble.getGapState().connected) {
         /* Update the HRM measurement */
         /* First byte = 8-bit values, no extra info, Second byte = uint8_t HRM value */
         /* See --> https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.heart_rate_measurement.xml */
-        hrmCounter++;
-        if (hrmCounter == 175) {
-            hrmCounter = 100;
-        }
-        bpm[1] = hrmCounter;
-        ble.updateCharacteristicValue(hrmRate.getHandle(), bpm, sizeof(bpm));
+        //hrmCounter++;
+//        if (hrmCounter == 175) {
+//            hrmCounter = 100;
+//        }
+//        bpm[1] = hrmCounter;
+//        bpm[1] = 0xCC;
+//        bpm[1] = (uint8_t)temperature;
+//        DEBUG("cast temp to %d", bpm[1]);
+//        ble.updateCharacteristicValue(hrmRate.getHandle(), bpm, sizeof(bpm));
+        theCurrTempArr[1]++;
+        ble.updateCharacteristicValue(gattCurrTemp.getHandle(), theCurrTempArr, sizeof(theCurrTempArr));
     }
 }
 
@@ -76,7 +134,7 @@
 {
     led1 = 1;
     Ticker ticker;
-    ticker.attach(periodicCallback, 1);
+    ticker.attach(periodicCallback, 0.2);
 
     DEBUG("Initialising the nRF51822\n\r");
     ble.init();
@@ -88,8 +146,10 @@
     ble.setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
     ble.setAdvertisingInterval(160); /* 100ms; in multiples of 0.625ms. */
     ble.startAdvertising();
+    DEBUG("Started Advertising\n\r");
 
-    ble.addService(hrmService);
+    ble.addService(deadFishService);
+    DEBUG("Added service");
 
     while (true) {
         ble.waitForEvent();