working on nRF52

Author: lathoub

examples/CustomerBufferSize/CustomerBufferSize.ino

@@ -6,7 +6,6 @@
 
 #include <hardware/BLEMIDI_ESP32_NimBLE.h>
 //#include <hardware/BLEMIDI_ESP32.h>
-//#include <hardware/BLEMIDI_nRF52.h>
 //#include <hardware/BLEMIDI_ArduinoBLE.h>
 
 BLEMIDI_CREATE_CUSTOM_INSTANCE("Esp32-NimBLE-MIDI", MIDI, CustomBufferSizeSettings);

examples/MidiBle/MidiBle.ino

@@ -2,7 +2,6 @@
 
 //#include <hardware/BLEMIDI_ESP32_NimBLE.h>
 #include <hardware/BLEMIDI_ESP32.h>
-//#include <hardware/BLEMIDI_nRF52.h>
 //#include <hardware/BLEMIDI_ArduinoBLE.h>
 
 BLEMIDI_CREATE_DEFAULT_INSTANCE()

examples/MidiBle_Client/MidiBle_Client.ino

@@ -36,7 +36,6 @@
 
 //#include <hardware/BLEMIDI_ESP32_NimBLE.h>
 //#include <hardware/BLEMIDI_ESP32.h>
-//#include <hardware/BLEMIDI_nRF52.h>
 //#include <hardware/BLEMIDI_ArduinoBLE.h>
 
 BLEMIDI_CREATE_CUSTOM_INSTANCE("Esp32-BLE-MIDI", MIDI, CustomBufferSizeSettings); // Connect to first server found

examples/SysEx_Receive/SysEx_Receive.ino

@@ -2,7 +2,6 @@
 
 //#include <hardware/BLEMIDI_ESP32_NimBLE.h>
 #include <hardware/BLEMIDI_ESP32.h>
-//#include <hardware/BLEMIDI_nRF52.h>
 //#include <hardware/BLEMIDI_ArduinoBLE.h>
 
 BLEMIDI_CREATE_INSTANCE("CustomName", MIDI)

examples/SysEx_Send/SysEx_Send.ino

@@ -2,7 +2,6 @@
 
 #include <hardware/BLEMIDI_ESP32_NimBLE.h>
 //#include <hardware/BLEMIDI_ESP32.h>
-//#include <hardware/BLEMIDI_nRF52.h>
 //#include <hardware/BLEMIDI_ArduinoBLE.h>
 
 byte sysex4[]  = { 0xF0, 0x43, 0x20, 0xF7 };

src/hardware/BLEMIDI_nRF52.h

@@ -2,21 +2,21 @@
 
 // I N   D E V E L O P M E N T
 
-//#include <bluefruit.h>
+#include <bluefruit.h>
 
 BEGIN_BLEMIDI_NAMESPACE
 
 template <class _Settings>
 class BLEMIDI_nRF52
 {
 private:
-//    BLEDis bledis;
-//    BLEMidi blemidi;
+    BLEDis bledis;
+  //  BLEMidi blemidi;
 
     BLEMIDI_NAMESPACE::BLEMIDI_Transport<class BLEMIDI_nRF52<_Settings>, _Settings>* _bleMidiTransport;
 
-    template <class> friend class MyServerCallbacks;
-    template <class> friend class MyCharacteristicCallbacks;
+ //   template <class> friend class MyServerCallbacks;
+ //   template <class> friend class MyCharacteristicCallbacks;
 
 public:
 	BLEMIDI_nRF52()
@@ -62,6 +62,23 @@ class BLEMIDI_nRF52
 	}
 };
 
+void connect_callback(uint16_t conn_handle)
+{
+  Serial.println("Connected");
+
+  // Get the reference to current connection
+  BLEConnection* connection = Bluefruit.Connection(conn_handle);
+}
+
+void disconnect_callback(uint16_t conn_handle, uint8_t reason)
+{
+  (void) conn_handle;
+  (void) reason;
+
+  Serial.println();
+  Serial.print("Disconnected, reason = 0x"); Serial.println(reason, HEX);
+}
+
 template <class _Settings>
 bool BLEMIDI_nRF52<_Settings>::begin(const char* deviceName, BLEMIDI_NAMESPACE::BLEMIDI_Transport<class BLEMIDI_nRF52<_Settings>, _Settings>* bleMidiTransport)
 {
@@ -70,34 +87,39 @@ bool BLEMIDI_nRF52<_Settings>::begin(const char* deviceName, BLEMIDI_NAMESPACE::
     // Config the peripheral connection with maximum bandwidth 
     // more SRAM required by SoftDevice
     // Note: All config***() function must be called before begin()
-//    Bluefruit.configPrphBandwidth(BANDWIDTH_MAX);  
+    Bluefruit.configPrphBandwidth(BANDWIDTH_MAX);  
 
-//    Bluefruit.begin();
-//    Bluefruit.setName(deviceName);
-//    Bluefruit.setTxPower(4);    // Check bluefruit.h for supported values
+    Bluefruit.begin();
+    Bluefruit.setName(deviceName);
+    Bluefruit.setTxPower(4);    // Check bluefruit.h for supported values
 
     // Setup the on board blue LED to be enabled on CONNECT
-//    Bluefruit.autoConnLed(true);
+    Bluefruit.autoConnLed(true);
+
+    Bluefruit.Periph.setConnectCallback(connect_callback);
+    Bluefruit.Periph.setDisconnectCallback(disconnect_callback);  
 
     // Configure and Start Device Information Service
-//    bledis.setManufacturer("Adafruit Industries");
-//    bledis.setModel("Bluefruit Feather52");
- //   bledis.begin();
+    bledis.setManufacturer("Adafruit Industries");
+    bledis.setModel("Bluefruit Feather52");
+    bledis.begin();
 
     // Start advertising ----------------------------
 
     // Set General Discoverable Mode flag
-//    Bluefruit.Advertising.addFlags(BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE);
+    Bluefruit.Advertising.addFlags(BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE);
 
     // Advertise TX Power
-//    Bluefruit.Advertising.addTxPower();
+    Bluefruit.Advertising.addTxPower();
 
     // Advertise BLE MIDI Service
-//    Bluefruit.Advertising.addService(blemidi);
+    Bluefruit.Advertising.addService(blemidi);
+
+  //  blemidi.write((uint8_t)0);
 
     // Secondary Scan Response packet (optional)
     // Since there is no room for 'Name' in Advertising packet
-//    Bluefruit.ScanResponse.addName();
+    Bluefruit.ScanResponse.addName();
 
     /* Start Advertising
     * - Enable auto advertising if disconnected
@@ -108,10 +130,10 @@ bool BLEMIDI_nRF52<_Settings>::begin(const char* deviceName, BLEMIDI_NAMESPACE::
     * For recommended advertising interval
     * https://developer.apple.com/library/content/qa/qa1931/_index.html   
     */
-//    Bluefruit.Advertising.restartOnDisconnect(true);
-//    Bluefruit.Advertising.setInterval(32, 244);    // in unit of 0.625 ms
-//    Bluefruit.Advertising.setFastTimeout(30);      // number of seconds in fast mode
-//    Bluefruit.Advertising.start(0);                // 0 = Don't stop advertising after n seconds  
+    Bluefruit.Advertising.restartOnDisconnect(true);
+    Bluefruit.Advertising.setInterval(32, 244);    // in unit of 0.625 ms
+    Bluefruit.Advertising.setFastTimeout(30);      // number of seconds in fast mode
+    Bluefruit.Advertising.start(0);                // 0 = Don't stop advertising after n seconds  
 
     return true;
 }