airgradienthq/arduino
1
0
Fork 1
mirror of https://github.com/airgradienthq/arduino.git synced 2025-12-21 22:42:51 +01:00
Code Issues Packages Projects Releases Wiki Activity

WIP

Browse Source
This commit is contained in:
samuelbles07
2025-10-24 13:11:39 +07:00
parent d075d12011
commit 16339acb97
3 changed files with 115 additions and 73 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
examples/OneOpenAir/OneOpenAir.ino
View File

@@ -87,11 +87,6 @@ CC BY-SA 4.0 Attribution-ShareAlike 4.0 International License
#define I2C_SCL_PIN 6
#define OLED_I2C_ADDR 0x3C
#include <Arduino.h>
#include <NimBLEDevice.h>
static NimBLEServer *pServer;
/** Power pin */
#define GPIO_POWER_MODULE_PIN 5
#define GPIO_EXPANSION_CARD_POWER 4
@@ -173,8 +168,6 @@ AgSchedule checkForUpdateSchedule(FIRMWARE_CHECK_FOR_UPDATE_MS, checkForFirmware
AgSchedule networkSignalCheckSchedule(10000, networkSignalCheck);
AgSchedule printMeasurementsSchedule(6000, printMeasurements);
static void setupBLE();
void setup() {
/** Serial for print debug message */
Serial.begin(115200);
@@ -221,11 +214,6 @@ void setup() {
boardInit();
setMeasurementMaxPeriod();
setupBLE();
oledDisplay.setText("BT", "ON", "");
Serial.println("Bluetooth server ready");
while(1) {delay(100);}
bool connectToNetwork = true;
if (ag->isOne()) { // Offline mode only available for indoor monitor
/** Show message confirm offline mode, should me perform if LED bar button
@@ -1677,63 +1665,3 @@ void newMeasurementCycle() {
Serial.printf("Free heap: %u\n", ESP.getFreeHeap());
}
}
class ServerCallbacks : public NimBLEServerCallbacks {
void onConnect(NimBLEServer *pServer, NimBLEConnInfo &connInfo) override {
Serial.printf("Client address: %s\n", connInfo.getAddress().toString().c_str());
}
void onDisconnect(NimBLEServer *pServer, NimBLEConnInfo &connInfo, int reason) override {
Serial.printf("Client disconnected - start advertising\n");
NimBLEDevice::startAdvertising();
}
void onAuthenticationComplete(NimBLEConnInfo &connInfo) override {
Serial.println("\n========== PAIRING COMPLETE ==========");
Serial.printf("Peer Address: %s\n", connInfo.getAddress().toString().c_str());
Serial.printf("Encrypted: %s\n", connInfo.isEncrypted() ? "YES" : "NO");
Serial.printf("Authenticated: %s\n", connInfo.isAuthenticated() ? "YES" : "NO");
Serial.printf("Key Size: %d bits\n", connInfo.getSecKeySize() * 8);
Serial.println("======================================\n");
}
};
/** Handler class for characteristic actions */
class CharacteristicCallbacks : public NimBLECharacteristicCallbacks {
void onRead(NimBLECharacteristic *pCharacteristic, NimBLEConnInfo &connInfo) override {
Serial.printf("%s : onRead(), value: %s\n", pCharacteristic->getUUID().toString().c_str(),
pCharacteristic->getValue().c_str());
}
void onWrite(NimBLECharacteristic *pCharacteristic, NimBLEConnInfo &connInfo) override {
Serial.printf("%s : onWrite(), value: %s\n", pCharacteristic->getUUID().toString().c_str(),
pCharacteristic->getValue().c_str());
}
};
void setupBLE() {
NimBLEDevice::init("AirGradient");
NimBLEDevice::setPower(3); /** +3db */
/** bonding, MITM, don't need BLE secure connections as we are using passkey pairing */
NimBLEDevice::setSecurityAuth(false, false, true);
NimBLEDevice::setSecurityIOCap(BLE_HS_IO_NO_INPUT_OUTPUT);
NimBLEServer *pServer = NimBLEDevice::createServer();
pServer->setCallbacks(new ServerCallbacks());
NimBLEService *pService = pServer->createService("acbcfea8-e541-4c40-9bfd-17820f16c95c");
NimBLECharacteristic *pSecureCharacteristic =
pService->createCharacteristic("703fa252-3d2a-4da9-a05c-83b0d9cacb8e",
NIMBLE_PROPERTY::READ | NIMBLE_PROPERTY::READ_ENC |
NIMBLE_PROPERTY::WRITE | NIMBLE_PROPERTY::WRITE_ENC);
pSecureCharacteristic->setCallbacks(new CharacteristicCallbacks());
pService->start();
NimBLEAdvertising *pAdvertising = NimBLEDevice::getAdvertising();
pAdvertising->addServiceUUID(pService->getUUID());
pAdvertising->start();
}