Prvni ulozeni z chegewara githubu
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19
libraries/BluetoothSerial/README.md
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19
libraries/BluetoothSerial/README.md
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### Bluetooth Serial Library
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A simple Serial compatible library using ESP32 classical bluetooth (SPP)
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#### How to use it?
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- Download one bluetooth terminal app in your smartphone<br>
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For Android: https://play.google.com/store/apps/details?id=de.kai_morich.serial_bluetooth_terminal <br>
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For iOS: https://itunes.apple.com/us/app/hm10-bluetooth-serial-lite/id1030454675
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- Flash an example sketch to your ESP32
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- Scan and pair the device in your smartphone
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- Open the bluetooth terminal app
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- Enjoy
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/**
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* Bluetooth Classic Example
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* Scan for devices - asyncronously, print device as soon as found
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* query devices for SPP - SDP profile
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* connect to first device offering a SPP connection
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*
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* Example python server:
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* source: https://gist.github.com/ukBaz/217875c83c2535d22a16ba38fc8f2a91
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*
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* Tested with Raspberry Pi onboard Wifi/BT, USB BT 4.0 dongles, USB BT 1.1 dongles,
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* 202202: does NOT work with USB BT 2.0 dongles when esp32 aduino lib is compiled with SSP support!
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* see https://github.com/espressif/esp-idf/issues/8394
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*
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* use ESP_SPP_SEC_ENCRYPT|ESP_SPP_SEC_AUTHENTICATE in connect() if remote side requests 'RequireAuthentication': dbus.Boolean(True),
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* use ESP_SPP_SEC_NONE or ESP_SPP_SEC_ENCRYPT|ESP_SPP_SEC_AUTHENTICATE in connect() if remote side has Authentication: False
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*/
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#include <map>
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#include <BluetoothSerial.h>
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#if !defined(CONFIG_BT_ENABLED) || !defined(CONFIG_BLUEDROID_ENABLED)
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#error Bluetooth is not enabled! Please run `make menuconfig` to and enable it
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#endif
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#if !defined(CONFIG_BT_SPP_ENABLED)
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#error Serial Bluetooth not available or not enabled. It is only available for the ESP32 chip.
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#endif
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BluetoothSerial SerialBT;
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#define BT_DISCOVER_TIME 10000
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esp_spp_sec_t sec_mask=ESP_SPP_SEC_NONE; // or ESP_SPP_SEC_ENCRYPT|ESP_SPP_SEC_AUTHENTICATE to request pincode confirmation
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esp_spp_role_t role=ESP_SPP_ROLE_SLAVE; // or ESP_SPP_ROLE_MASTER
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// std::map<BTAddress, BTAdvertisedDeviceSet> btDeviceList;
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void setup() {
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Serial.begin(115200);
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if(! SerialBT.begin("ESP32test", true) ) {
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Serial.println("========== serialBT failed!");
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abort();
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}
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// SerialBT.setPin("1234"); // doesn't seem to change anything
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// SerialBT.enableSSP(); // doesn't seem to change anything
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Serial.println("Starting discoverAsync...");
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BTScanResults* btDeviceList = SerialBT.getScanResults(); // maybe accessing from different threads!
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if (SerialBT.discoverAsync([](BTAdvertisedDevice* pDevice) {
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// BTAdvertisedDeviceSet*set = reinterpret_cast<BTAdvertisedDeviceSet*>(pDevice);
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// btDeviceList[pDevice->getAddress()] = * set;
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Serial.printf(">>>>>>>>>>>Found a new device asynchronously: %s\n", pDevice->toString().c_str());
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} )
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) {
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delay(BT_DISCOVER_TIME);
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Serial.print("Stopping discoverAsync... ");
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SerialBT.discoverAsyncStop();
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Serial.println("discoverAsync stopped");
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delay(5000);
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if(btDeviceList->getCount() > 0) {
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BTAddress addr;
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int channel=0;
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Serial.println("Found devices:");
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for (int i=0; i < btDeviceList->getCount(); i++) {
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BTAdvertisedDevice *device=btDeviceList->getDevice(i);
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Serial.printf(" ----- %s %s %d\n", device->getAddress().toString().c_str(), device->getName().c_str(), device->getRSSI());
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std::map<int,std::string> channels=SerialBT.getChannels(device->getAddress());
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Serial.printf("scanned for services, found %d\n", channels.size());
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for(auto const &entry : channels) {
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Serial.printf(" channel %d (%s)\n", entry.first, entry.second.c_str());
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}
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if(channels.size() > 0) {
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addr = device->getAddress();
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channel=channels.begin()->first;
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}
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}
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if(addr) {
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Serial.printf("connecting to %s - %d\n", addr.toString().c_str(), channel);
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SerialBT.connect(addr, channel, sec_mask, role);
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}
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} else {
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Serial.println("Didn't find any devices");
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}
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} else {
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Serial.println("Error on discoverAsync f.e. not workin after a \"connect\"");
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}
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}
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String sendData="Hi from esp32!\n";
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void loop() {
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if(! SerialBT.isClosed() && SerialBT.connected()) {
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if( SerialBT.write((const uint8_t*) sendData.c_str(),sendData.length()) != sendData.length()) {
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Serial.println("tx: error");
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} else {
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Serial.printf("tx: %s",sendData.c_str());
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}
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if(SerialBT.available()) {
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Serial.print("rx: ");
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while(SerialBT.available()) {
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int c=SerialBT.read();
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if(c >= 0) {
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Serial.print((char) c);
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}
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}
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Serial.println();
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}
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} else {
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Serial.println("not connected");
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}
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delay(1000);
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}
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//This example code is in the Public Domain (or CC0 licensed, at your option.)
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//By Evandro Copercini - 2018
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//
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//This example creates a bridge between Serial and Classical Bluetooth (SPP)
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//and also demonstrate that SerialBT have the same functionalities of a normal Serial
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#include "BluetoothSerial.h"
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#if !defined(CONFIG_BT_ENABLED) || !defined(CONFIG_BLUEDROID_ENABLED)
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#error Bluetooth is not enabled! Please run `make menuconfig` to and enable it
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#endif
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#if !defined(CONFIG_BT_SPP_ENABLED)
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#error Serial Bluetooth not available or not enabled. It is only available for the ESP32 chip.
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#endif
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BluetoothSerial SerialBT;
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void setup() {
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Serial.begin(115200);
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SerialBT.begin("ESP32test"); //Bluetooth device name
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Serial.println("The device started, now you can pair it with bluetooth!");
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}
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void loop() {
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if (Serial.available()) {
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SerialBT.write(Serial.read());
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}
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if (SerialBT.available()) {
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Serial.write(SerialBT.read());
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}
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delay(20);
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}
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//This example code is in the Public Domain (or CC0 licensed, at your option.)
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//By Victor Tchistiak - 2019
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//
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//This example demostrates master mode bluetooth connection and pin
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//it creates a bridge between Serial and Classical Bluetooth (SPP)
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//this is an extention of the SerialToSerialBT example by Evandro Copercini - 2018
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//
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#include "BluetoothSerial.h"
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#if !defined(CONFIG_BT_SPP_ENABLED)
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#error Serial Bluetooth not available or not enabled. It is only available for the ESP32 chip.
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#endif
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BluetoothSerial SerialBT;
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String MACadd = "AA:BB:CC:11:22:33";
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uint8_t address[6] = {0xAA, 0xBB, 0xCC, 0x11, 0x22, 0x33};
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//uint8_t address[6] = {0x00, 0x1D, 0xA5, 0x02, 0xC3, 0x22};
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String name = "OBDII";
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const char *pin = "1234"; //<- standard pin would be provided by default
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bool connected;
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void setup() {
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Serial.begin(115200);
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//SerialBT.setPin(pin);
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SerialBT.begin("ESP32test", true);
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//SerialBT.setPin(pin);
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Serial.println("The device started in master mode, make sure remote BT device is on!");
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// connect(address) is fast (upto 10 secs max), connect(name) is slow (upto 30 secs max) as it needs
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// to resolve name to address first, but it allows to connect to different devices with the same name.
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// Set CoreDebugLevel to Info to view devices bluetooth address and device names
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connected = SerialBT.connect(name);
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//connected = SerialBT.connect(address);
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if(connected) {
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Serial.println("Connected Succesfully!");
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} else {
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while(!SerialBT.connected(10000)) {
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Serial.println("Failed to connect. Make sure remote device is available and in range, then restart app.");
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}
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}
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// disconnect() may take upto 10 secs max
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if (SerialBT.disconnect()) {
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Serial.println("Disconnected Succesfully!");
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}
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// this would reconnect to the name(will use address, if resolved) or address used with connect(name/address).
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SerialBT.connect();
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}
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void loop() {
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if (Serial.available()) {
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SerialBT.write(Serial.read());
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}
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if (SerialBT.available()) {
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Serial.write(SerialBT.read());
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}
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delay(20);
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}
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//This example code is in the Public Domain (or CC0 licensed, at your option.)
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//By Richard Li - 2020
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//
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//This example creates a bridge between Serial and Classical Bluetooth (SPP with authentication)
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//and also demonstrate that SerialBT have the same functionalities of a normal Serial
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#include "BluetoothSerial.h"
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#if !defined(CONFIG_BT_ENABLED) || !defined(CONFIG_BLUEDROID_ENABLED)
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#error Bluetooth is not enabled! Please run `make menuconfig` to and enable it
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#endif
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#if !defined(CONFIG_BT_SPP_ENABLED)
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#error Serial Bluetooth not available or not enabled. It is only available for the ESP32 chip.
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#endif
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BluetoothSerial SerialBT;
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boolean confirmRequestPending = true;
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void BTConfirmRequestCallback(uint32_t numVal)
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{
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confirmRequestPending = true;
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Serial.println(numVal);
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}
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void BTAuthCompleteCallback(boolean success)
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{
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confirmRequestPending = false;
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if (success)
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{
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Serial.println("Pairing success!!");
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}
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else
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{
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Serial.println("Pairing failed, rejected by user!!");
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}
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}
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void setup()
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{
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Serial.begin(115200);
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SerialBT.enableSSP();
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SerialBT.onConfirmRequest(BTConfirmRequestCallback);
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SerialBT.onAuthComplete(BTAuthCompleteCallback);
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SerialBT.begin("ESP32test"); //Bluetooth device name
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Serial.println("The device started, now you can pair it with bluetooth!");
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}
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void loop()
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{
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if (confirmRequestPending)
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{
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if (Serial.available())
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{
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int dat = Serial.read();
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if (dat == 'Y' || dat == 'y')
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{
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SerialBT.confirmReply(true);
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}
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else
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{
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SerialBT.confirmReply(false);
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}
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}
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}
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else
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{
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if (Serial.available())
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{
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SerialBT.write(Serial.read());
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}
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if (SerialBT.available())
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{
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Serial.write(SerialBT.read());
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}
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delay(20);
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}
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}
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#include <BluetoothSerial.h>
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#if !defined(CONFIG_BT_ENABLED) || !defined(CONFIG_BLUEDROID_ENABLED)
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#error Bluetooth is not enabled! Please run `make menuconfig` to and enable it
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#endif
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#if !defined(CONFIG_BT_SPP_ENABLED)
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#error Serial Bluetooth not available or not enabled. It is only available for the ESP32 chip.
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#endif
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BluetoothSerial SerialBT;
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#define BT_DISCOVER_TIME 10000
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static bool btScanAsync = true;
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static bool btScanSync = true;
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void btAdvertisedDeviceFound(BTAdvertisedDevice* pDevice) {
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Serial.printf("Found a device asynchronously: %s\n", pDevice->toString().c_str());
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}
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void setup() {
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Serial.begin(115200);
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SerialBT.begin("ESP32test"); //Bluetooth device name
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Serial.println("The device started, now you can pair it with bluetooth!");
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if (btScanAsync) {
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Serial.print("Starting discoverAsync...");
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if (SerialBT.discoverAsync(btAdvertisedDeviceFound)) {
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Serial.println("Findings will be reported in \"btAdvertisedDeviceFound\"");
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delay(10000);
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Serial.print("Stopping discoverAsync... ");
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SerialBT.discoverAsyncStop();
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Serial.println("stopped");
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} else {
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Serial.println("Error on discoverAsync f.e. not workin after a \"connect\"");
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}
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}
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if (btScanSync) {
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Serial.println("Starting discover...");
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BTScanResults *pResults = SerialBT.discover(BT_DISCOVER_TIME);
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if (pResults)
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pResults->dump(&Serial);
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else
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Serial.println("Error on BT Scan, no result!");
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}
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}
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void loop() {
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delay(100);
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}
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@ -0,0 +1,91 @@
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//This example code is in the Public Domain (or CC0 licensed, at your option.)
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//By Victor Tchistiak - 2019
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//
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//This example demonstrates reading and removing paired devices stored on the ESP32 flash memory
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//Sometimes you may find your ESP32 device could not connect to the remote device despite
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//many successful connections earlier. This is most likely a result of client replacing your paired
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//device info with new one from other device. The BT clients store connection info for paired devices,
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//but it is limited to a few devices only. When new device pairs and number of stored devices is exceeded,
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//one of the previously paired devices would be replaced with new one.
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//The only remedy is to delete this saved bound device from your device flash memory
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//and pair with the other device again.
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//
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#include "esp_bt_main.h"
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#include "esp_bt_device.h"
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#include"esp_gap_bt_api.h"
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#include "esp_err.h"
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#if !defined(CONFIG_BT_SPP_ENABLED)
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#error Serial Bluetooth not available or not enabled. It is only available for the ESP32 chip.
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#endif
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#define REMOVE_BONDED_DEVICES 0 // <- Set to 0 to view all bonded devices addresses, set to 1 to remove
|
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#define PAIR_MAX_DEVICES 20
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uint8_t pairedDeviceBtAddr[PAIR_MAX_DEVICES][6];
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char bda_str[18];
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bool initBluetooth()
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{
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if(!btStart()) {
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Serial.println("Failed to initialize controller");
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return false;
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}
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if(esp_bluedroid_init() != ESP_OK) {
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Serial.println("Failed to initialize bluedroid");
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return false;
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}
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if(esp_bluedroid_enable() != ESP_OK) {
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Serial.println("Failed to enable bluedroid");
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return false;
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}
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return true;
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}
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char *bda2str(const uint8_t* bda, char *str, size_t size)
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{
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if (bda == NULL || str == NULL || size < 18) {
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||||
return NULL;
|
||||
}
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sprintf(str, "%02x:%02x:%02x:%02x:%02x:%02x",
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bda[0], bda[1], bda[2], bda[3], bda[4], bda[5]);
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return str;
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}
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||||
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||||
void setup() {
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Serial.begin(115200);
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initBluetooth();
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||||
Serial.print("ESP32 bluetooth address: "); Serial.println(bda2str(esp_bt_dev_get_address(), bda_str, 18));
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// Get the numbers of bonded/paired devices in the BT module
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int count = esp_bt_gap_get_bond_device_num();
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if(!count) {
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Serial.println("No bonded device found.");
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} else {
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Serial.print("Bonded device count: "); Serial.println(count);
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if(PAIR_MAX_DEVICES < count) {
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count = PAIR_MAX_DEVICES;
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Serial.print("Reset bonded device count: "); Serial.println(count);
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}
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esp_err_t tError = esp_bt_gap_get_bond_device_list(&count, pairedDeviceBtAddr);
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||||
if(ESP_OK == tError) {
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||||
for(int i = 0; i < count; i++) {
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||||
Serial.print("Found bonded device # "); Serial.print(i); Serial.print(" -> ");
|
||||
Serial.println(bda2str(pairedDeviceBtAddr[i], bda_str, 18));
|
||||
if(REMOVE_BONDED_DEVICES) {
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esp_err_t tError = esp_bt_gap_remove_bond_device(pairedDeviceBtAddr[i]);
|
||||
if(ESP_OK == tError) {
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||||
Serial.print("Removed bonded device # ");
|
||||
} else {
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||||
Serial.print("Failed to remove bonded device # ");
|
||||
}
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||||
Serial.println(i);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void loop() {}
|
26
libraries/BluetoothSerial/keywords.txt
Normal file
26
libraries/BluetoothSerial/keywords.txt
Normal file
@ -0,0 +1,26 @@
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||||
#######################################
|
||||
# Syntax Coloring Map For BluetoothSerial
|
||||
#######################################
|
||||
|
||||
#######################################
|
||||
# Library (KEYWORD3)
|
||||
#######################################
|
||||
|
||||
BluetoothSerial KEYWORD3
|
||||
|
||||
#######################################
|
||||
# Datatypes (KEYWORD1)
|
||||
#######################################
|
||||
|
||||
BluetoothSerial KEYWORD1
|
||||
|
||||
#######################################
|
||||
# Methods and Functions (KEYWORD2)
|
||||
#######################################
|
||||
|
||||
SerialBT KEYWORD2
|
||||
hasClient KEYWORD2
|
||||
|
||||
#######################################
|
||||
# Constants (LITERAL1)
|
||||
#######################################
|
9
libraries/BluetoothSerial/library.properties
Normal file
9
libraries/BluetoothSerial/library.properties
Normal file
@ -0,0 +1,9 @@
|
||||
name=BluetoothSerial
|
||||
version=2.0.0
|
||||
author=Evandro Copercini
|
||||
maintainer=Evandro Copercini
|
||||
sentence=Simple UART to Classical Bluetooth bridge for ESP32
|
||||
paragraph=
|
||||
category=Communication
|
||||
url=
|
||||
architectures=esp32
|
106
libraries/BluetoothSerial/src/BTAddress.cpp
Normal file
106
libraries/BluetoothSerial/src/BTAddress.cpp
Normal file
@ -0,0 +1,106 @@
|
||||
/*
|
||||
* BTAddress.cpp
|
||||
*
|
||||
* Created on: Jul 2, 2017
|
||||
* Author: kolban
|
||||
* Ported on: Feb 5, 2021
|
||||
* Author: Thomas M. (ArcticSnowSky)
|
||||
*/
|
||||
#include "sdkconfig.h"
|
||||
#if defined(CONFIG_BT_ENABLED) && defined(CONFIG_BLUEDROID_ENABLED)
|
||||
|
||||
#include "BTAddress.h"
|
||||
#include <string>
|
||||
#include <sstream>
|
||||
#include <iomanip>
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
#include <malloc.h>
|
||||
#ifdef ARDUINO_ARCH_ESP32
|
||||
#include "esp32-hal-log.h"
|
||||
#endif
|
||||
|
||||
|
||||
/**
|
||||
* @brief Create an address from the native ESP32 representation.
|
||||
* @param [in] address The native representation.
|
||||
*/
|
||||
BTAddress::BTAddress(esp_bd_addr_t address) {
|
||||
memcpy(m_address, address, ESP_BD_ADDR_LEN);
|
||||
} // BTAddress
|
||||
|
||||
BTAddress::BTAddress() {
|
||||
bzero(m_address, ESP_BD_ADDR_LEN);
|
||||
} // BTAddress
|
||||
|
||||
/**
|
||||
* @brief Create an address from a hex string
|
||||
*
|
||||
* A hex string is of the format:
|
||||
* ```
|
||||
* 00:00:00:00:00:00
|
||||
* ```
|
||||
* which is 17 characters in length.
|
||||
*
|
||||
* @param [in] stringAddress The hex representation of the address.
|
||||
*/
|
||||
BTAddress::BTAddress(std::string stringAddress) {
|
||||
if (stringAddress.length() != 17) return;
|
||||
|
||||
int data[6];
|
||||
sscanf(stringAddress.c_str(), "%x:%x:%x:%x:%x:%x", &data[0], &data[1], &data[2], &data[3], &data[4], &data[5]);
|
||||
m_address[0] = (uint8_t) data[0];
|
||||
m_address[1] = (uint8_t) data[1];
|
||||
m_address[2] = (uint8_t) data[2];
|
||||
m_address[3] = (uint8_t) data[3];
|
||||
m_address[4] = (uint8_t) data[4];
|
||||
m_address[5] = (uint8_t) data[5];
|
||||
} // BTAddress
|
||||
|
||||
|
||||
/**
|
||||
* @brief Determine if this address equals another.
|
||||
* @param [in] otherAddress The other address to compare against.
|
||||
* @return True if the addresses are equal.
|
||||
*/
|
||||
bool BTAddress::equals(BTAddress otherAddress) {
|
||||
return memcmp(otherAddress.getNative(), m_address, 6) == 0;
|
||||
} // equals
|
||||
|
||||
BTAddress::operator bool () const {
|
||||
for(int i = 0; i < ESP_BD_ADDR_LEN; i++){
|
||||
if(this->m_address[i])
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
} // operator ()
|
||||
|
||||
/**
|
||||
* @brief Return the native representation of the address.
|
||||
* @return The native representation of the address.
|
||||
*/
|
||||
esp_bd_addr_t *BTAddress::getNative() const {
|
||||
return const_cast<esp_bd_addr_t *>(&m_address);
|
||||
} // getNative
|
||||
|
||||
|
||||
/**
|
||||
* @brief Convert a BT address to a string.
|
||||
*
|
||||
* A string representation of an address is in the format:
|
||||
*
|
||||
* ```
|
||||
* xx:xx:xx:xx:xx:xx
|
||||
* ```
|
||||
*
|
||||
* @return The string representation of the address.
|
||||
*/
|
||||
std::string BTAddress::toString() const {
|
||||
auto size = 18;
|
||||
char *res = (char*)malloc(size);
|
||||
snprintf(res, size, "%02x:%02x:%02x:%02x:%02x:%02x", m_address[0], m_address[1], m_address[2], m_address[3], m_address[4], m_address[5]);
|
||||
std::string ret(res);
|
||||
free(res);
|
||||
return ret;
|
||||
} // toString
|
||||
#endif
|
39
libraries/BluetoothSerial/src/BTAddress.h
Normal file
39
libraries/BluetoothSerial/src/BTAddress.h
Normal file
@ -0,0 +1,39 @@
|
||||
/*
|
||||
* BTAddress.h
|
||||
*
|
||||
* Created on: Jul 2, 2017
|
||||
* Author: kolban
|
||||
* Ported on: Feb 5, 2021
|
||||
* Author: Thomas M. (ArcticSnowSky)
|
||||
*/
|
||||
|
||||
#ifndef COMPONENTS_CPP_UTILS_BTADDRESS_H_
|
||||
#define COMPONENTS_CPP_UTILS_BTADDRESS_H_
|
||||
#include "sdkconfig.h"
|
||||
#if defined(CONFIG_BT_ENABLED) && defined(CONFIG_BLUEDROID_ENABLED)
|
||||
#include <esp_gap_bt_api.h> // ESP32 BT
|
||||
#include <string>
|
||||
|
||||
|
||||
/**
|
||||
* @brief A %BT device address.
|
||||
*
|
||||
* Every %BT device has a unique address which can be used to identify it and form connections.
|
||||
*/
|
||||
class BTAddress {
|
||||
public:
|
||||
BTAddress();
|
||||
BTAddress(esp_bd_addr_t address);
|
||||
BTAddress(std::string stringAddress);
|
||||
bool equals(BTAddress otherAddress);
|
||||
operator bool () const;
|
||||
|
||||
esp_bd_addr_t* getNative() const;
|
||||
std::string toString() const;
|
||||
|
||||
private:
|
||||
esp_bd_addr_t m_address;
|
||||
};
|
||||
|
||||
#endif /* CONFIG_BT_ENABLED */
|
||||
#endif /* COMPONENTS_CPP_UTILS_BTADDRESS_H_ */
|
65
libraries/BluetoothSerial/src/BTAdvertisedDevice.h
Normal file
65
libraries/BluetoothSerial/src/BTAdvertisedDevice.h
Normal file
@ -0,0 +1,65 @@
|
||||
/*
|
||||
* BTAdvertisedDevice.h
|
||||
*
|
||||
* Created on: Feb 5, 2021
|
||||
* Author: Thomas M. (ArcticSnowSky)
|
||||
*/
|
||||
|
||||
#ifndef __BTADVERTISEDDEVICE_H__
|
||||
#define __BTADVERTISEDDEVICE_H__
|
||||
|
||||
#include "BTAddress.h"
|
||||
|
||||
|
||||
class BTAdvertisedDevice {
|
||||
public:
|
||||
virtual ~BTAdvertisedDevice() = default;
|
||||
|
||||
virtual BTAddress getAddress();
|
||||
virtual uint32_t getCOD() const;
|
||||
virtual std::string getName() const;
|
||||
virtual int8_t getRSSI() const;
|
||||
|
||||
|
||||
virtual bool haveCOD() const;
|
||||
virtual bool haveName() const;
|
||||
virtual bool haveRSSI() const;
|
||||
|
||||
virtual std::string toString();
|
||||
};
|
||||
|
||||
class BTAdvertisedDeviceSet : public virtual BTAdvertisedDevice {
|
||||
public:
|
||||
BTAdvertisedDeviceSet();
|
||||
//~BTAdvertisedDeviceSet() = default;
|
||||
|
||||
|
||||
BTAddress getAddress();
|
||||
uint32_t getCOD() const;
|
||||
std::string getName() const;
|
||||
int8_t getRSSI() const;
|
||||
|
||||
|
||||
bool haveCOD() const;
|
||||
bool haveName() const;
|
||||
bool haveRSSI() const;
|
||||
|
||||
std::string toString();
|
||||
|
||||
void setAddress(BTAddress address);
|
||||
void setCOD(uint32_t cod);
|
||||
void setName(std::string name);
|
||||
void setRSSI(int8_t rssi);
|
||||
|
||||
bool m_haveCOD;
|
||||
bool m_haveName;
|
||||
bool m_haveRSSI;
|
||||
|
||||
|
||||
BTAddress m_address = BTAddress((uint8_t*)"\0\0\0\0\0\0");
|
||||
uint32_t m_cod;
|
||||
std::string m_name;
|
||||
int8_t m_rssi;
|
||||
};
|
||||
|
||||
#endif
|
78
libraries/BluetoothSerial/src/BTAdvertisedDeviceSet.cpp
Normal file
78
libraries/BluetoothSerial/src/BTAdvertisedDeviceSet.cpp
Normal file
@ -0,0 +1,78 @@
|
||||
/*
|
||||
* BTAdvertisedDeviceSet.cpp
|
||||
*
|
||||
* Created on: Feb 5, 2021
|
||||
* Author: Thomas M. (ArcticSnowSky)
|
||||
*/
|
||||
|
||||
#include "sdkconfig.h"
|
||||
#if defined(CONFIG_BT_ENABLED) && defined(CONFIG_BLUEDROID_ENABLED)
|
||||
|
||||
//#include <map>
|
||||
|
||||
#include "BTAdvertisedDevice.h"
|
||||
//#include "BTScan.h"
|
||||
|
||||
|
||||
BTAdvertisedDeviceSet::BTAdvertisedDeviceSet() {
|
||||
m_cod = 0;
|
||||
m_name = "";
|
||||
m_rssi = 0;
|
||||
|
||||
m_haveCOD = false;
|
||||
m_haveName = false;
|
||||
m_haveRSSI = false;
|
||||
} // BTAdvertisedDeviceSet
|
||||
|
||||
BTAddress BTAdvertisedDeviceSet::getAddress() { return m_address; }
|
||||
uint32_t BTAdvertisedDeviceSet::getCOD() const { return m_cod; }
|
||||
std::string BTAdvertisedDeviceSet::getName() const { return m_name; }
|
||||
int8_t BTAdvertisedDeviceSet::getRSSI() const { return m_rssi; }
|
||||
|
||||
|
||||
bool BTAdvertisedDeviceSet::haveCOD() const { return m_haveCOD; }
|
||||
bool BTAdvertisedDeviceSet::haveName() const { return m_haveName; }
|
||||
bool BTAdvertisedDeviceSet::haveRSSI() const { return m_haveRSSI; }
|
||||
|
||||
/**
|
||||
* @brief Create a string representation of this device.
|
||||
* @return A string representation of this device.
|
||||
*/
|
||||
std::string BTAdvertisedDeviceSet::toString() {
|
||||
std::string res = "Name: " + getName() + ", Address: " + getAddress().toString();
|
||||
if (haveCOD()) {
|
||||
char val[6];
|
||||
snprintf(val, sizeof(val), "%d", getCOD());
|
||||
res += ", cod: ";
|
||||
res += val;
|
||||
}
|
||||
if (haveRSSI()) {
|
||||
char val[6];
|
||||
snprintf(val, sizeof(val), "%d", (int8_t)getRSSI());
|
||||
res += ", rssi: ";
|
||||
res += val;
|
||||
}
|
||||
return res;
|
||||
} // toString
|
||||
|
||||
|
||||
void BTAdvertisedDeviceSet::setAddress(BTAddress address) {
|
||||
m_address = address;
|
||||
}
|
||||
|
||||
void BTAdvertisedDeviceSet::setCOD(uint32_t cod) {
|
||||
m_cod = cod;
|
||||
m_haveCOD = true;
|
||||
}
|
||||
|
||||
void BTAdvertisedDeviceSet::setName(std::string name) {
|
||||
m_name = name;
|
||||
m_haveName = true;
|
||||
}
|
||||
|
||||
void BTAdvertisedDeviceSet::setRSSI(int8_t rssi) {
|
||||
m_rssi = rssi;
|
||||
m_haveRSSI = true;
|
||||
}
|
||||
|
||||
#endif /* CONFIG_BT_ENABLED */
|
42
libraries/BluetoothSerial/src/BTScan.h
Normal file
42
libraries/BluetoothSerial/src/BTScan.h
Normal file
@ -0,0 +1,42 @@
|
||||
/*
|
||||
* BTScan.h
|
||||
*
|
||||
* Created on: Feb 5, 2021
|
||||
* Author: Thomas M. (ArcticSnowSky)
|
||||
*/
|
||||
|
||||
#ifndef __BTSCAN_H__
|
||||
#define __BTSCAN_H__
|
||||
|
||||
#include <map>
|
||||
#include <string>
|
||||
#include <Print.h>
|
||||
#include "BTAddress.h"
|
||||
#include "BTAdvertisedDevice.h"
|
||||
|
||||
class BTAdvertisedDevice;
|
||||
class BTAdvertisedDeviceSet;
|
||||
|
||||
|
||||
class BTScanResults {
|
||||
public:
|
||||
virtual ~BTScanResults() = default;
|
||||
|
||||
virtual void dump(Print *print = nullptr);
|
||||
virtual int getCount();
|
||||
virtual BTAdvertisedDevice* getDevice(int i);
|
||||
};
|
||||
|
||||
class BTScanResultsSet : public BTScanResults {
|
||||
public:
|
||||
void dump(Print *print = nullptr);
|
||||
int getCount();
|
||||
BTAdvertisedDevice* getDevice(int i);
|
||||
|
||||
bool add(BTAdvertisedDeviceSet advertisedDevice, bool unique = true);
|
||||
void clear();
|
||||
|
||||
std::map<std::string, BTAdvertisedDeviceSet> m_vectorAdvertisedDevices;
|
||||
};
|
||||
|
||||
#endif
|
95
libraries/BluetoothSerial/src/BTScanResultsSet.cpp
Normal file
95
libraries/BluetoothSerial/src/BTScanResultsSet.cpp
Normal file
@ -0,0 +1,95 @@
|
||||
/*
|
||||
* BTScanResultsSet.cpp
|
||||
*
|
||||
* Created on: Feb 5, 2021
|
||||
* Author: Thomas M. (ArcticSnowSky)
|
||||
*/
|
||||
|
||||
#include "sdkconfig.h"
|
||||
#if defined(CONFIG_BT_ENABLED) && defined(CONFIG_BLUEDROID_ENABLED)
|
||||
|
||||
|
||||
#include <esp_err.h>
|
||||
|
||||
#include "BTAdvertisedDevice.h"
|
||||
#include "BTScan.h"
|
||||
//#include "GeneralUtils.h"
|
||||
#include "esp32-hal-log.h"
|
||||
|
||||
|
||||
class BTAdvertisedDevice;
|
||||
|
||||
/**
|
||||
* @brief Dump the scan results to the log.
|
||||
*/
|
||||
void BTScanResultsSet::dump(Print *print) {
|
||||
int cnt = getCount();
|
||||
if (print == nullptr) {
|
||||
log_v(">> Dump scan results : %d", cnt);
|
||||
for (int i=0; i < cnt; i++) {
|
||||
BTAdvertisedDevice* dev = getDevice(i);
|
||||
if (dev)
|
||||
log_d("- %d: %s\n", i+1, dev->toString().c_str());
|
||||
else
|
||||
log_d("- %d is null\n", i+1);
|
||||
}
|
||||
log_v("-- dump finished --");
|
||||
} else {
|
||||
print->printf(">> Dump scan results: %d\n", cnt);
|
||||
for (int i=0; i < cnt; i++) {
|
||||
BTAdvertisedDevice* dev = getDevice(i);
|
||||
if (dev)
|
||||
print->printf("- %d: %s\n", i+1, dev->toString().c_str());
|
||||
else
|
||||
print->printf("- %d is null\n", i+1);
|
||||
}
|
||||
print->println("-- Dump finished --");
|
||||
}
|
||||
} // dump
|
||||
|
||||
|
||||
/**
|
||||
* @brief Return the count of devices found in the last scan.
|
||||
* @return The number of devices found in the last scan.
|
||||
*/
|
||||
int BTScanResultsSet::getCount() {
|
||||
return m_vectorAdvertisedDevices.size();
|
||||
} // getCount
|
||||
|
||||
|
||||
/**
|
||||
* @brief Return the specified device at the given index.
|
||||
* The index should be between 0 and getCount()-1.
|
||||
* @param [in] i The index of the device.
|
||||
* @return The device at the specified index.
|
||||
*/
|
||||
BTAdvertisedDevice* BTScanResultsSet::getDevice(int i) {
|
||||
if (i < 0)
|
||||
return nullptr;
|
||||
|
||||
int x = 0;
|
||||
BTAdvertisedDeviceSet* pDev = &m_vectorAdvertisedDevices.begin()->second;
|
||||
for (auto it = m_vectorAdvertisedDevices.begin(); it != m_vectorAdvertisedDevices.end(); it++) {
|
||||
pDev = &it->second;
|
||||
if (x==i) break;
|
||||
x++;
|
||||
}
|
||||
return x==i ? pDev : nullptr;
|
||||
}
|
||||
|
||||
void BTScanResultsSet::clear() {
|
||||
//for(auto _dev : m_vectorAdvertisedDevices)
|
||||
// delete _dev.second;
|
||||
m_vectorAdvertisedDevices.clear();
|
||||
}
|
||||
|
||||
bool BTScanResultsSet::add(BTAdvertisedDeviceSet advertisedDevice, bool unique) {
|
||||
std::string key = advertisedDevice.getAddress().toString();
|
||||
if (!unique || m_vectorAdvertisedDevices.count(key) == 0) {
|
||||
m_vectorAdvertisedDevices.insert(std::pair<std::string, BTAdvertisedDeviceSet>(key, advertisedDevice));
|
||||
return true;
|
||||
} else
|
||||
return false;
|
||||
}
|
||||
|
||||
#endif
|
1186
libraries/BluetoothSerial/src/BluetoothSerial.cpp
Normal file
1186
libraries/BluetoothSerial/src/BluetoothSerial.cpp
Normal file
File diff suppressed because it is too large
Load Diff
95
libraries/BluetoothSerial/src/BluetoothSerial.h
Normal file
95
libraries/BluetoothSerial/src/BluetoothSerial.h
Normal file
@ -0,0 +1,95 @@
|
||||
// Copyright 2018 Evandro Luis Copercini
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
#ifndef _BLUETOOTH_SERIAL_H_
|
||||
#define _BLUETOOTH_SERIAL_H_
|
||||
|
||||
#include "sdkconfig.h"
|
||||
|
||||
#if defined(CONFIG_BT_ENABLED) && defined(CONFIG_BLUEDROID_ENABLED)
|
||||
|
||||
#include "Arduino.h"
|
||||
#include "Stream.h"
|
||||
#include <esp_gap_bt_api.h>
|
||||
#include <esp_spp_api.h>
|
||||
#include <functional>
|
||||
#include <map>
|
||||
#include "BTScan.h"
|
||||
|
||||
typedef std::function<void(const uint8_t *buffer, size_t size)> BluetoothSerialDataCb;
|
||||
typedef std::function<void(uint32_t num_val)> ConfirmRequestCb;
|
||||
typedef std::function<void(boolean success)> AuthCompleteCb;
|
||||
typedef std::function<void(BTAdvertisedDevice* pAdvertisedDevice)> BTAdvertisedDeviceCb;
|
||||
|
||||
class BluetoothSerial: public Stream
|
||||
{
|
||||
public:
|
||||
|
||||
BluetoothSerial(void);
|
||||
~BluetoothSerial(void);
|
||||
|
||||
bool begin(String localName=String(), bool isMaster=false);
|
||||
bool begin(unsigned long baud){//compatibility
|
||||
return begin();
|
||||
}
|
||||
int available(void);
|
||||
int peek(void);
|
||||
bool hasClient(void);
|
||||
int read(void);
|
||||
size_t write(uint8_t c);
|
||||
size_t write(const uint8_t *buffer, size_t size);
|
||||
void flush();
|
||||
void end(void);
|
||||
void setTimeout(int timeoutMS);
|
||||
void onData(BluetoothSerialDataCb cb);
|
||||
esp_err_t register_callback(esp_spp_cb_t * callback);
|
||||
|
||||
void onConfirmRequest(ConfirmRequestCb cb);
|
||||
void onAuthComplete(AuthCompleteCb cb);
|
||||
void confirmReply(boolean confirm);
|
||||
|
||||
void enableSSP();
|
||||
bool setPin(const char *pin);
|
||||
bool connect(String remoteName);
|
||||
bool connect(uint8_t remoteAddress[], int channel=0, esp_spp_sec_t sec_mask=(ESP_SPP_SEC_ENCRYPT|ESP_SPP_SEC_AUTHENTICATE), esp_spp_role_t role=ESP_SPP_ROLE_MASTER);
|
||||
bool connect(const BTAddress &remoteAddress, int channel=0, esp_spp_sec_t sec_mask=(ESP_SPP_SEC_ENCRYPT|ESP_SPP_SEC_AUTHENTICATE), esp_spp_role_t role=ESP_SPP_ROLE_MASTER) {
|
||||
return connect(*remoteAddress.getNative(), channel, sec_mask); };
|
||||
bool connect();
|
||||
bool connected(int timeout=0);
|
||||
bool isClosed();
|
||||
bool isReady(bool checkMaster=false, int timeout=0);
|
||||
bool disconnect();
|
||||
bool unpairDevice(uint8_t remoteAddress[]);
|
||||
|
||||
BTScanResults* discover(int timeout=0x30*1280);
|
||||
bool discoverAsync(BTAdvertisedDeviceCb cb, int timeout=0x30*1280);
|
||||
void discoverAsyncStop();
|
||||
void discoverClear();
|
||||
BTScanResults* getScanResults();
|
||||
|
||||
std::map<int, std::string> getChannels(const BTAddress &remoteAddress);
|
||||
|
||||
const int INQ_TIME = 1280; // Inquire Time unit 1280 ms
|
||||
const int MIN_INQ_TIME = (ESP_BT_GAP_MIN_INQ_LEN * INQ_TIME);
|
||||
const int MAX_INQ_TIME = (ESP_BT_GAP_MAX_INQ_LEN * INQ_TIME);
|
||||
|
||||
operator bool() const;
|
||||
private:
|
||||
String local_name;
|
||||
int timeoutTicks=0;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
Reference in New Issue
Block a user