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feat: add firmware version BLE characteristic (VERSION_UUID)

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eddy 2026-07-30 17:07:26 +02:00
commit d34dfec1ce
1 changed files with 7 additions and 0 deletions
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7
src/main.cpp
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@ -15,6 +15,7 @@
#define SERVICE_UUID "4fafc201-1fb5-459e-8fcc-c5c9c331914b" #define SERVICE_UUID "4fafc201-1fb5-459e-8fcc-c5c9c331914b"
#define CHARACTERISTIC_UUID "beb5483e-36e1-4688-b7f5-ea07361f26d8" #define CHARACTERISTIC_UUID "beb5483e-36e1-4688-b7f5-ea07361f26d8"
#define UUID_CHAR_UUID "beb5483e-36e1-4688-b7f5-ea07361f26d9" #define UUID_CHAR_UUID "beb5483e-36e1-4688-b7f5-ea07361f26d9"
#define VERSION_UUID "beb5483e-36e1-4688-b7f5-ea07361f26db"
#define HMAC_PKT_SIZE 37 // 1 cmd + 4 seq + 32 hmac #define HMAC_PKT_SIZE 37 // 1 cmd + 4 seq + 32 hmac
#define HMAC_KEY_LEN 32 #define HMAC_KEY_LEN 32
@ -202,6 +203,12 @@ void setup() {
); );
pUuidChar->setValue(deviceUuid, ESP_UUID_LEN); pUuidChar->setValue(deviceUuid, ESP_UUID_LEN);
NimBLECharacteristic *pVersionChar = pService->createCharacteristic(
VERSION_UUID,
NIMBLE_PROPERTY::READ
);
pVersionChar->setValue(FIRMWARE_VERSION);
NimBLEAdvertising *pAdvertising = NimBLEDevice::getAdvertising(); NimBLEAdvertising *pAdvertising = NimBLEDevice::getAdvertising();
pAdvertising->setName("SylDa_Server"); pAdvertising->setName("SylDa_Server");
pAdvertising->addServiceUUID(SERVICE_UUID); pAdvertising->addServiceUUID(SERVICE_UUID);