added BLECharacteristic notify32/indicate32(float)

Author: hathach

libraries/Bluefruit52Lib/examples/Peripheral/bluefruit_playground/bluefruit_playground.ino

@@ -150,8 +150,6 @@ uint16_t measure_color(uint8_t* buf, uint16_t bufsize)
   return sizeof(rgb);
 }
 
-
-
 void gesture_enable_callback(uint16_t conn_hdl, bool enabled)
 {
   (void) conn_hdl;

libraries/Bluefruit52Lib/src/BLECharacteristic.cpp

@@ -751,6 +751,11 @@ bool BLECharacteristic::notify32(uint16_t conn_hdl, int num)
   return notify(conn_hdl, (uint8_t*) &num, sizeof(num));
 }
 
+bool BLECharacteristic::notify32(uint16_t conn_hdl, float num)
+{
+  return notify(conn_hdl, (uint8_t*) &num, sizeof(num));
+}
+
 //--------------------------------------------------------------------+
 // Notify with single connection
 //--------------------------------------------------------------------+
@@ -784,6 +789,10 @@ bool BLECharacteristic::notify32(int num)
   return notify32(BLE_CONN_HANDLE_INVALID, num);
 }
 
+bool BLECharacteristic::notify32(float num)
+{
+  return notify32(BLE_CONN_HANDLE_INVALID, num);
+}
 
 /*------------------------------------------------------------------*/
 /* INDICATE multiple connections
@@ -874,6 +883,11 @@ bool BLECharacteristic::indicate32(uint16_t conn_hdl, int num)
   return indicate32(conn_hdl, (uint32_t) num);
 }
 
+bool BLECharacteristic::indicate32(uint16_t conn_hdl, float num)
+{
+  return indicate(conn_hdl, (uint8_t*) &num, sizeof(num));
+}
+
 /*------------------------------------------------------------------*/
 /* INDICATE single connections
  *------------------------------------------------------------------*/
@@ -906,3 +920,8 @@ bool BLECharacteristic::indicate32(int num)
 {
   return indicate32(BLE_CONN_HANDLE_INVALID, num);
 }
+
+bool BLECharacteristic::indicate32(float num)
+{
+  return indicate32(BLE_CONN_HANDLE_INVALID, num);
+}

libraries/Bluefruit52Lib/src/BLECharacteristic.h

@@ -134,6 +134,7 @@ class BLECharacteristic
     bool notify16 (uint16_t num);
     bool notify32 (uint32_t num);
     bool notify32 (int      num);
+    bool notify32 (float    fnum);
 
     /*------------- Notify multiple connections -------------*/
 //    bool notify   (uint16_t conn_hdl);
@@ -144,6 +145,7 @@ class BLECharacteristic
     bool notify16 (uint16_t conn_hdl, uint16_t num);
     bool notify32 (uint16_t conn_hdl, uint32_t num);
     bool notify32 (uint16_t conn_hdl, int      num);
+    bool notify32 (uint16_t conn_hdl, float    num);
 
     /*------------- Indicate -------------*/
     bool indicateEnabled(void);
@@ -156,6 +158,7 @@ class BLECharacteristic
     bool indicate16 (uint16_t num);
     bool indicate32 (uint32_t num);
     bool indicate32 (int      num);
+    bool indicate32 (float    num);
 
     /*------------- Indicate multiple connections -------------*/
     bool indicate   (uint16_t conn_hdl, const void* data, uint16_t len);
@@ -165,6 +168,7 @@ class BLECharacteristic
     bool indicate16 (uint16_t conn_hdl, uint16_t num);
     bool indicate32 (uint16_t conn_hdl, uint32_t num);
     bool indicate32 (uint16_t conn_hdl, int      num);
+    bool indicate32 (uint16_t conn_hdl, float    num);
 
     /*------------- Internal Functions -------------*/
     virtual void _eventHandler(ble_evt_t* event);

libraries/Bluefruit52Lib/src/bluefruit.cpp

@@ -41,12 +41,6 @@
 #define CFG_BLE_TX_POWER_LEVEL    0
 #endif
 
-#ifdef USB_PRODUCT
-  #define CFG_DEFAULT_NAME    USB_PRODUCT
-#else
-  #define CFG_DEFAULT_NAME    "Feather nRF52832"
-#endif
-
 #ifndef CFG_BLE_TASK_STACKSIZE
 #define CFG_BLE_TASK_STACKSIZE    (256*5)
 #endif
@@ -195,7 +189,7 @@ void AdafruitBluefruit::configServiceChanged(bool changed)
   _sd_cfg.service_changed = (changed ? 1 : 0);
 }
 
-void AdafruitBluefruit::configUuid128Count(uint8_t  uuid128_max)
+void AdafruitBluefruit::configUuid128Count(uint8_t uuid128_max)
 {
   _sd_cfg.uuid128_max = uuid128_max;
 }
@@ -460,7 +454,7 @@ bool AdafruitBluefruit::begin(uint8_t prph_count, uint8_t central_count)
 
   // Default device name
   ble_gap_conn_sec_mode_t sec_mode = BLE_SECMODE_OPEN;
-  VERIFY_STATUS(sd_ble_gap_device_name_set(&sec_mode, (uint8_t const *) CFG_DEFAULT_NAME, strlen(CFG_DEFAULT_NAME)), false);
+  VERIFY_STATUS(sd_ble_gap_device_name_set(&sec_mode, (uint8_t const *) USB_PRODUCT, strlen(USB_PRODUCT)), false);
 
   // Init Central role
   if (_central_count)  Central.begin();