lash404/smart-watch-esp32
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lash404 committed 2026-11-09 16:26:26 +01:00
1 parent 1114564e2b
commit 05530c4398
3 files changed
+140 -29
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hexgen.py
+9
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@@ -0,0 +1,9 @@
import random
import json
unique_numbers = random.sample(range(0x0001, 0xFFFF), 100)
hexnum = [hex(n) for n in unique_numbers]
with open("./hexnum.json", "w") as f:
json.dump(hexnum, f, indent=4)
hexnum.json
+101
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@@ -0,0 +1,101 @@
[
"-0x4d43",
"-0xb331",
"-0x3c4b",
"-0x6ecf",
"-0xa7fa",
"-0x375f",
"-0x6e40",
"-0x2eef",
"0x30d0",
"0xbb7e",
"0xc937",
"0xd799",
"0x13bc",
"0x3d0b",
"0x5124",
"0x1495",
"0xc571",
"0x46a4",
"0x11e6",
"0xc24",
"0xf639",
"0xabde",
"0xc460",
"0xd15d",
"0x3f13",
"0xb224",
"0x5202",
"0x4fe0",
"0x2c29",
"0x8e09",
"0x931d",
"0x988b",
"0x80c6",
"0xc64b",
"0x2a49",
"0xaa5b",
"0x27bd",
"0x815b",
"0xe9b5",
"0x97ef",
"0xa3c",
"0x8a3c",
"0x5ee6",
"0x4943",
"0x26a6",
"0x7a4d",
"0xd85c",
"0x516e",
"0xb47",
"0xfc42",
"0xf6d0",
"0x6704",
"0xcdb0",
"0xb393",
"0x6948",
"0x6099",
"0x719e",
"0xe77c",
"0xa292",
"0xc275",
"0x4218",
"0xd8d0",
"0x894e",
"0xedb5",
"0x643a",
"0xa658",
"0x60e1",
"0x8cc4",
"0xd0db",
"0x32d1",
"0x2118",
"0x1efd",
"0x9187",
"0xf140",
"0x11a9",
"0x835f",
"0xb94a",
"0xff02",
"0x31af",
"0x37df",
"0xa3e2",
"0x6c31",
"0x9854",
"0xbf59",
"0x3ea0",
"0x1a45",
"0xf52",
"0xbbb5",
"0x381c",
"0x5484",
"0x6fcf",
"0xd7a0",
"0xaaee",
"0xeab",
"0xa367",
"0x70e1",
"0x8996",
"0x774f",
"0x659f"
]
inos/Smart-Watch/Smart-Watch.ino
+30 -29
View File
@@ -17,7 +17,7 @@ unsigned long HOUR=0;
unsigned long DAY=0;
unsigned long MONTH=0;
unsigned long YEAR=20;
unsigned long YEAR=2026;
String message = "";
@@ -30,22 +30,22 @@ bool timeChanged = false;
Arduino_DataBus *bus = new Arduino_HWSPI(TFT_DC, -1);
Arduino_GFX *gfx = new Arduino_ST7789(bus, TFT_RST, 0, true, 240, 240, 0, 0);
#define SERVICE_UUID "791cadd7-de87-49f9-8986-94b7ae11940b"
const uint16_t SERVICE_TD_UUID = 0x4d43;
#define CHAR_MESSAGE_UUID "3e4eac5b-eaa2-4e0c-a705-dcac4f606e01"
#define CHAR_TIME_UUID "3e4eac5b-eaa2-4e0c-a705-dcac4f606e02"
#define CHAR_DATE_UUID "3e4eac5b-eaa2-4e0c-a705-dcac4f606e03"
const uint16_t CHAR_MESSAGE_UUID = 0xb331;
const uint16_t CHAR_TIME_UUID = 0x3c4b;
const uint16_t CHAR_DATE_UUID = 0x6ecf;
#define SERVICE_NOTIFICATION_UUID "791cadd7-de87-49f9-8986-94b7ae11941b"
const uint16_t SERVICE_NOTIFICATION_UUID = 0xa7fa;
#define CHAR_NOTIF_APP_UUID "9ff3d4a9-2082-424d-bf34-8dfaf752ff90"
#define CHAR_NOTIF_TITLE_UUID "9ff3d4a9-2082-424d-bf34-8dfaf752ff91"
#define CHAR_NOTIF_TEXT_UUID "9ff3d4a9-2082-424d-bf34-8dfaf752ff92"
const uint16_t CHAR_NOTIF_APP_UUID = 0x375f;
const uint16_t CHAR_NOTIF_TITLE_UUID = 0x6e40;
const uint16_t CHAR_NOTIF_TEXT_UUID = 0x2eef;
#define deviceName "ESP32-Watch"
class CharacteristicCallbacksService: public BLECharacteristicCallbacks {
class CharacteristicCallbacksServiceTD: public BLECharacteristicCallbacks {
void onWrite(BLECharacteristic *pCharacteristic) override {
String value = pCharacteristic->getValue();
@@ -84,7 +84,6 @@ class CharacteristicCallbacksNotification: public BLECharacteristicCallbacks {
if (pCharacteristic->getUUID().equals(BLEUUID(CHAR_NOTIF_APP_UUID))) {
Serial.print("Notification App: ");
Serial.println(value);
message = value;
}
if (pCharacteristic->getUUID().equals(BLEUUID(CHAR_NOTIF_TITLE_UUID))) {
@@ -160,7 +159,8 @@ void initDevice(){
BLEServer *pServer = BLEDevice::createServer();
pServer->setCallbacks(new MyServerCallbacks());
BLEService *pService = pServer->createService(SERVICE_UUID);
BLEService *pServiceNotif = pServer->createService(SERVICE_NOTIFICATION_UUID);
BLEService *pServiceTD = pServer->createService(SERVICE_TD_UUID);
BLESecurity *pSecurity = new BLESecurity();
pSecurity->setAuthenticationMode(ESP_LE_AUTH_BOND);
@@ -168,55 +168,56 @@ void initDevice(){
pSecurity->setInitEncryptionKey(ESP_BLE_ENC_KEY_MASK | ESP_BLE_ID_KEY_MASK);
//---------------ServiceNotificationChar---------------------------------
BLECharacteristic *pCharacteristicApp = pService->createCharacteristic(
BLECharacteristic *pCharacteristicApp = pServiceNotif->createCharacteristic(
CHAR_NOTIF_APP_UUID,
BLECharacteristic::PROPERTY_READ |
BLECharacteristic::PROPERTY_WRITE);
pCharacteristicApp->setCallbacks(new CharacteristicCallbacksService());
pCharacteristicApp->setValue("Hello World");
pCharacteristicApp->setCallbacks(new CharacteristicCallbacksNotification());
pCharacteristicApp->setValue("App");
BLECharacteristic *pCharacteristicTitle = pService->createCharacteristic(
BLECharacteristic *pCharacteristicTitle = pServiceNotif->createCharacteristic(
CHAR_NOTIF_TITLE_UUID,
BLECharacteristic::PROPERTY_READ |
BLECharacteristic::PROPERTY_WRITE);
pCharacteristicTitle->setCallbacks(new CharacteristicCallbacksService());
pCharacteristicTitle->setValue("Hello World");
pCharacteristicTitle->setCallbacks(new CharacteristicCallbacksNotification());
pCharacteristicTitle->setValue("Title");
BLECharacteristic *pCharacteristicText = pService->createCharacteristic(
BLECharacteristic *pCharacteristicText = pServiceNotif->createCharacteristic(
CHAR_NOTIF_TEXT_UUID,
BLECharacteristic::PROPERTY_READ |
BLECharacteristic::PROPERTY_WRITE);
pCharacteristicText->setCallbacks(new CharacteristicCallbacksService());
pCharacteristicText->setValue("Hello World");
pCharacteristicText->setCallbacks(new CharacteristicCallbacksNotification());
pCharacteristicText->setValue("Text");
//---------------ServiceChar--------------------------
BLECharacteristic *pCharacteristicMessage = pService->createCharacteristic(
BLECharacteristic *pCharacteristicMessage = pServiceTD->createCharacteristic(
CHAR_MESSAGE_UUID,
BLECharacteristic::PROPERTY_READ |
BLECharacteristic::PROPERTY_WRITE);
pCharacteristicMessage->setCallbacks(new CharacteristicCallbacksService());
pCharacteristicMessage->setCallbacks(new CharacteristicCallbacksServiceTD());
pCharacteristicMessage->setValue("Hello World");
//Time
BLECharacteristic *pCharacteristicTime = pService->createCharacteristic(
BLECharacteristic *pCharacteristicTime = pServiceTD->createCharacteristic(
CHAR_TIME_UUID,
BLECharacteristic::PROPERTY_READ |
BLECharacteristic::PROPERTY_WRITE);
pCharacteristicTime->setCallbacks(new CharacteristicCallbacksService());
pCharacteristicTime->setCallbacks(new CharacteristicCallbacksServiceTD());
pCharacteristicTime->setValue("TIME");
BLECharacteristic *pCharacteristicDate = pService->createCharacteristic(
BLECharacteristic *pCharacteristicDate = pServiceTD->createCharacteristic(
CHAR_DATE_UUID,
BLECharacteristic::PROPERTY_READ |
BLECharacteristic::PROPERTY_WRITE);
pCharacteristicDate->setCallbacks(new CharacteristicCallbacksService());
pCharacteristicDate->setCallbacks(new CharacteristicCallbacksServiceTD());
pCharacteristicDate->setValue("Date");
pService->start();
pServiceTD->start();
Serial.println(ESP.getFreeHeap());
pServiceNotif->start();
Serial.println(ESP.getFreeHeap());
BLEAdvertising *pAdvertising = BLEDevice::getAdvertising();
pAdvertising->addServiceUUID(SERVICE_UUID);
pAdvertising->setScanResponse(true);
pAdvertising->setMinPreferred(0x12);
BLEDevice::startAdvertising();