Seich
/
Arduino-BLE-MIDI
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

added connected/disconnected events

This commit is contained in:
lathoub 2018-10-24 11:27:29 +02:00
parent ebc5cce602
commit c6b246f9dd
2 changed files with 70 additions and 68 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/BleMidi.h
View File

@ -7,6 +7,9 @@
#include "utility/BleMidi_Settings.h" #include "utility/BleMidi_Settings.h"
#include "utility/BleMidi_Defs.h" #include "utility/BleMidi_Defs.h"
#define SERVICE_UUID "03b80e5a-ede8-4b33-a751-6ce34ec4c700"
#define CHARACTERISTIC_UUID "7772e5db-3868-4112-a1a9-f2669d106bf3"
#if defined(ESP32) #if defined(ESP32)
#include "Ble_esp32.h" #include "Ble_esp32.h"
#endif #endif

135
src/Ble_esp32.h
View File

@ -1,15 +1,44 @@
#pragma once #pragma once
// Headers for ESP32 BLE
#include <BLEDevice.h> #include <BLEDevice.h>
#include <BLEUtils.h> #include <BLEUtils.h>
#include <BLEServer.h> #include <BLEServer.h>
#define SERVICE_UUID "03b80e5a-ede8-4b33-a751-6ce34ec4c700"
#define CHARACTERISTIC_UUID "7772e5db-3868-4112-a1a9-f2669d106bf3"
BEGIN_BLEMIDI_NAMESPACE BEGIN_BLEMIDI_NAMESPACE
class BleMidiInterface; class BleMidiInterface
{
protected:
// ESP32
BLEServer *pServer;
BLEAdvertising *pAdvertising;
BLECharacteristic *pCharacteristic;
public:
void(*mConnectedCallback)();
void(*mDisconnectedCallback)();
public:
inline BleMidiInterface()
{
mConnectedCallback = NULL;
mDisconnectedCallback = NULL;
}
inline ~BleMidiInterface()
{
}
inline bool begin(const char* deviceName);
inline void onConnected(void(*fptr)()) {
mConnectedCallback = fptr;
}
inline void onDisconnected(void(*fptr)()) {
mDisconnectedCallback = fptr;
}
};
class MyServerCallbacks: public BLEServerCallbacks { class MyServerCallbacks: public BLEServerCallbacks {
public: public:
@ -20,11 +49,11 @@ protected:
BleMidiInterface* _bleMidiInterface; BleMidiInterface* _bleMidiInterface;
void onConnect(BLEServer* pServer) { void onConnect(BLEServer* pServer) {
// _bleMidiInterface->mConnectedCallback(); _bleMidiInterface->mConnectedCallback();
}; };
void onDisconnect(BLEServer* pServer) { void onDisconnect(BLEServer* pServer) {
// _bleMidiInterface->mDisconnectedCallback(); _bleMidiInterface->mDisconnectedCallback();
} }
}; };
@ -33,69 +62,39 @@ class MyCallbacks: public BLECharacteristicCallbacks {
} }
}; };
class BleMidiInterface bool BleMidiInterface::begin(const char* deviceName)
{ {
protected: BLEDevice::init(deviceName);
// ESP32
BLEServer *pServer;
BLEAdvertising *pAdvertising;
BLECharacteristic *pCharacteristic;
void(*mConnectedCallback)();
void(*mDisconnectedCallback)();
public:
inline BleMidiInterface()
{
mConnectedCallback = NULL;
mDisconnectedCallback = NULL;
}
inline ~BleMidiInterface()
{
}
inline bool begin(const char* deviceName)
{
BLEDevice::init(deviceName);
pServer = BLEDevice::createServer();
pServer->setCallbacks(new MyServerCallbacks(this));
// Create the BLE Service
BLEService* pService = pServer->createService(BLEUUID(SERVICE_UUID));
// Create a BLE Characteristic
pCharacteristic = pService->createCharacteristic(
BLEUUID(CHARACTERISTIC_UUID),
BLECharacteristic::PROPERTY_READ |
BLECharacteristic::PROPERTY_WRITE |
BLECharacteristic::PROPERTY_NOTIFY |
BLECharacteristic::PROPERTY_WRITE_NR
);
pCharacteristic->setCallbacks(new MyCallbacks());
// Start the service
pService->start();
BLEAdvertisementData advertisementData = BLEAdvertisementData();
advertisementData.setFlags(0x04);
advertisementData.setCompleteServices(BLEUUID(SERVICE_UUID));
advertisementData.setName(deviceName);
// Start advertising
pAdvertising = pServer->getAdvertising();
pAdvertising->setAdvertisementData(advertisementData);
pAdvertising->start();
return true;
}
inline void onConnected(void(*fptr)()) { pServer = BLEDevice::createServer();
mConnectedCallback = fptr; pServer->setCallbacks(new MyServerCallbacks(this));
}
inline void onDisconnected(void(*fptr)()) { // Create the BLE Service
mDisconnectedCallback = fptr; BLEService* pService = pServer->createService(BLEUUID(SERVICE_UUID));
}
}; // Create a BLE Characteristic
pCharacteristic = pService->createCharacteristic(
BLEUUID(CHARACTERISTIC_UUID),
BLECharacteristic::PROPERTY_READ |
BLECharacteristic::PROPERTY_WRITE |
BLECharacteristic::PROPERTY_NOTIFY |
BLECharacteristic::PROPERTY_WRITE_NR
);
pCharacteristic->setCallbacks(new MyCallbacks());
// Start the service
pService->start();
BLEAdvertisementData advertisementData = BLEAdvertisementData();
advertisementData.setFlags(0x04);
advertisementData.setCompleteServices(BLEUUID(SERVICE_UUID));
advertisementData.setName(deviceName);
// Start advertising
pAdvertising = pServer->getAdvertising();
pAdvertising->setAdvertisementData(advertisementData);
pAdvertising->start();
return true;
}
END_BLEMIDI_NAMESPACE END_BLEMIDI_NAMESPACE