changed on pairing stuff

.gitignore

@@ -0,0 +1,7 @@
+.pio
+.pioenvs
+.piolibdeps
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/

src/SBNetwork.cpp

@@ -22,17 +22,17 @@ void printDeviceData(SBNetworkDevice &device){
 	Serial.println();
 	Serial.print(F("Master MAC = "));
 	printAddress(device.MasterMAC.Bytes);
-	Serial.println("");
+	Serial.println();
 	Serial.print(F("NetKey = "));
 	Serial.print(device.NetworkKey, DEC);
-	Serial.println("");
+	Serial.println();
 }
 
 SBNetwork::SBNetwork(bool client, uint8_t cePin, uint8_t csPin) : radio(cePin, csPin){
 	RunAsClient = client;
 }
 
-void SBNetwork::initialize(SBMacAddress mac){
+int8_t SBNetwork::initialize(SBMacAddress mac){
 	Serial.print(F("SBNetwork Version "));
 	Serial.println(F(SB_VERSION));
 	Serial.println(F("===================="));
@@ -58,7 +58,7 @@ void SBNetwork::initialize(SBMacAddress mac){
 	
 	// Set the PA Level low to prevent power supply related issues since this is a
 	// getting_started sketch, and the likelihood of close proximity of the devices. RF24_PA_MAX is default.
-	this->radio.setPALevel(RF24_PA_HIGH);
+	this->radio.setPALevel(RF24_PA_LOW);
 	this->radio.enableDynamicPayloads();
 	
 	//this->radio.enableDynamicAck();
@@ -76,16 +76,25 @@ void SBNetwork::initialize(SBMacAddress mac){
 	this->radio.startListening();
 	Serial.println(F("Done"));
 	
+	unsigned long startConnect = millis();
+
 	if (this->RunAsClient) {
 		// Connect to a master
 		_Connected = false;
-		while (!_Connected) {
+		while (!_Connected && millis() - startConnect <= CONNECT_TIMEOUT) {
 			_Connected = connectToNetwork();
 			delay(500); // This can be an endless loop in case of no connection to master is available
 		}
+
+		if(!_Connected) {
+			Serial.println(F("Timeout on connect to network..."));
+			return 1;
 		}
 	}
 
+	return 0;
+}
+
 void SBNetwork::initializeNetworkDevice(SBNetworkDevice &device, SBMacAddress mac){
 	Serial.print(F("Try to read device config from internal flash..."));
 #if defined(ESP8266)
@@ -219,7 +228,9 @@ bool SBNetwork::sendToDeviceInternal(SBNetworkFrame frame) {
 	Serial.print(millis());
 	Serial.println(F(" Sending physical data"));
 #endif
+
 	bSuccess = radio.write(buffer, bufferSize);
+	
 	radio.openReadingPipe(0, this->NetworkDevice.MAC);
 	radio.startListening();
 	return bSuccess;
@@ -361,7 +372,7 @@ bool SBNetwork::connectToNetwork(){
 			unsigned long started_waiting_at = millis();
 			boolean timeout = false;
 			while (!this->receive(&frame)) {
-				if ((millis() - started_waiting_at) > 1000) {
+				if ((millis() - started_waiting_at) > 2500) {
 					timeout = true;
 					break;
 				}
@@ -394,12 +405,13 @@ bool SBNetwork::connectToNetwork(){
 					conFrame.Header.PackageId = millis();
 					conFrame.Header.ToAddress = frame.Header.FromAddress;
 					conFrame.MessageSize = 0;
+					started_waiting_at = millis();
 					if (!this->sendToDeviceInternal(conFrame)) {
 						Serial.println(F("Failed - Sending pairing request"));
 					}
 					else {
 						while (!this->receive(&frame)) {
-							if (millis() - started_waiting_at > 1000) {
+							if (millis() - started_waiting_at > 5000) {
 								timeout = true;
 								break;
 							}
@@ -686,3 +698,10 @@ uint8_t SBNetwork::removeMac(SBMacAddress mac){
 		return -1;
 	}
 }
+
+bool SBNetwork::shutdown() {
+	radio.stopListening();
+	delay(10);
+	radio.powerDown();
+	return true;
+}

src/SBNetwork.h

@@ -115,9 +115,10 @@ public:
 
 	/*
 	* Initializes the sensor / master
+	* Return 0 if success  and 1 on timeout
 	*/
-	void initialize(SBMacAddress mac);
+	int8_t initialize(SBMacAddress mac);
-	void initialize(byte mac[]) { initialize(SBMacAddress(mac[0], mac[1], mac[2], mac[3], mac[4])); }
+	int8_t initialize(byte mac[]) { initialize(SBMacAddress(mac[0], mac[1], mac[2], mac[3], mac[4])); }
 
 
 	/*
@@ -195,5 +196,10 @@ public:
 		return SB_NETWORK_FLASH_SIZE;
 	}
 
+	/*
+	Stops Listening and power down NRF Device.
+	*/
+	bool shutdown();
+
 };
 #endif

src/SBNetwork_config.h

@@ -4,7 +4,7 @@
 
 // Generates details debug messages about sending and receiving data packages
 
-//#define _DEBUG
+#define _DEBUG
 
 // All slaves will ping the master every xxx milliseconds. if set to 0, they will not ping the master
 #define MASTER_CHECK_INTERVAL 0
@@ -13,10 +13,12 @@
 
 #define CLIENT_TIMEOUT 60000
 
+#define CONNECT_TIMEOUT 10000
+
 // Milliseconds to wait for fragmented packages
-#define FRAGMENT_TIMEOUT 80
+#define FRAGMENT_TIMEOUT 150
 
 // Milliseconds to wait between two fragment sendings
-#define FRAGMENT_DELAY 10
+#define FRAGMENT_DELAY 20
 
 #endif

src/SBTypes.h

@@ -37,6 +37,7 @@ typedef struct {
 	uint8_t			PackageId; // The unique ID of the package. Will be 
 	uint8_t			FragmentCount; // How many fragments will be sent
 	uint8_t			FragmentNr; // Which fragment is this package
+	bool			writeFast;
 } SBNetworkHeader;
 
 #define MAX_PACKAGE_SIZE (32 - sizeof(SBNetworkHeader))