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sidddy / flora

ESP32 BLE client for Xiaomi Mi Plant sensors
MIT License
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Failed to find data service #13

Open wackerr opened 6 years ago

wackerr commented 6 years ago

Hi,

I have been testing both the sidddy / Flora and Lociii / Flora but I runt into issues. With the Lociii fork I get this after it connects to the flora:

Anyone that got a clue on what to do?

Thanks

sandrisj commented 6 years ago

I have the same issue. Any ideas how to fix it?

sidddy commented 6 years ago

Please check the following:

If this does not help, please provide the serial log of your failed connection attempt. Note that the changes from Locii were merged now, so please pull the master branch for your tests.

wackerr commented 6 years ago

Hi, I have now used the master branch but same issue. 5:52:55.860 -> rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) 15:52:55.860 -> configsip: 0, SPIWP:0xee 15:52:55.860 -> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 15:52:55.860 -> mode:DIO, clock div:1 15:52:55.860 -> load:0x3fff0018,len:4 15:52:55.860 -> load:0x3fff001c,len:952 15:52:55.860 -> load:0x40078000,len:6084 15:52:55.860 -> load:0x40080000,len:7936 15:52:55.860 -> entry 0x40080310 Initialize BLE client... Connecting to WiFi... ........ 15:53:01.960 -> WiFi connected 15:53:01.960 -> 15:53:01.960 -> Connecting to MQTT... MQTT connected 15:53:01.994 -> 15:53:01.994 -> Processing Flora device at c4:7c:8d:67:65:19 (try 1)

sidddy commented 6 years ago

That's weird, it looks like the connection to the device itself is successful, but the device does not offer the required data service for the connection. Could you check with some bluetooth analysis device if your flora sensor actually provides the data service with UUID 00001204-0000-1000-8000-00805f9b34fb? Easiest way is probably to use an app on your mobile phone to check this, e.g. nRF Connect.

wackerr commented 6 years ago

Seems like it is there.

screenshot_20181119-075747_nrf connect

sidddy commented 6 years ago

ok... let me have a look how we can debug this further. I'll get back to you later this week.

sidddy commented 6 years ago

Hi,

could you try the following? 1) Please flash flora with "Core Debug Level" set to "Verbose": image 2) Check the content from Serial Monitor after reset. You should see lots of log entries from ESP32 core now. We're looking for entries with content "GATT Event: ...". If you see these, debug log was successfully enabled :-) 3) Please attach the complete content of the serial monitor here.

BR, Sidddy

wackerr commented 6 years ago

Here it comes: ets Jun 8 2016 00:22:57 18:59:44.326 -> 18:59:44.326 -> rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) 18:59:44.326 -> configsip: 0, SPIWP:0xee 18:59:44.326 -> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 18:59:44.326 -> mode:DIO, clock div:1 18:59:44.326 -> load:0x3fff0018,len:4 18:59:44.326 -> load:0x3fff001c,len:952 18:59:44.326 -> load:0x40078000,len:6084 18:59:44.326 -> load:0x40080000,len:7936 18:59:44.326 -> entry 0x40080310 Initialize BLE client... [D][BLEDevice.cpp:444] setPower(): >> setPower: 7 18:59:46.426 -> [D][BLEDevice.cpp:449] setPower(): << setPower 18:59:46.426 -> Connecting to WiFi... 18:59:46.426 -> [D][WiFiGeneric.cpp:345] _eventCallback(): Event: 2 - STA_START 18:59:46.426 -> [D][WiFiGeneric.cpp:345] _eventCallback(): Event: 0 - WIFI_READY .[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 4 - STA_CONNECTED ......[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 7 - STA_GOT_IP 18:59:50.494 -> [D][WiFiGeneric.cpp:389] _eventCallback(): STA IP: -------------------, MASK: ------------------, GW: -------------------- 18:59:50.494 -> . 18:59:50.494 -> WiFi connected 18:59:50.494 -> 18:59:50.494 -> Connecting to MQTT... 18:59:50.494 -> MQTT connected 18:59:50.494 -> 18:59:50.494 -> Processing Flora device at c4:7c:8d:67:65:19 (try 1) 18:59:50.494 -> [D][BLEDevice.cpp:54] createClient(): >> createClient 18:59:50.494 -> [D][BLEDevice.cpp:60] createClient(): << createClient 18:59:50.494 -> [D][BLEClient.cpp:91] connect(): >> connect(c4:7c:8d:67:65:19) 18:59:50.494 -> [D][BLEClient.cpp:74] clearServices(): >> clearServices 18:59:50.494 -> [D][BLEClient.cpp:81] clearServices(): << clearServices 18:59:50.494 -> [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_REG_EVT 18:59:50.494 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_REG_EVT 18:59:50.494 -> [D][BLEUtils.cpp:1550] dumpGattClientEvent(): [status: ESP_GATT_OK, app_id: 0x0] [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_CONNECT_EVT 18:59:52.748 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_CONNECT_EVT 18:59:52.748 -> [D][BLEUtils.cpp:1407] dumpGattClientEvent(): [conn_id: 0, remote_bda: c4:7c:8d:67:65:19] 18:59:52.748 -> [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_OPEN_EVT 18:59:52.748 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_OPEN_EVT 18:59:52.748 -> [D][BLEUtils.cpp:1503] dumpGattClientEvent(): [status: ESP_GATT_OK, conn_id: 0, remote_bda: c4:7c:8d:67:65:19, mtu: 23] 18:59:52.748 -> [D][BLEClient.cpp:123] connect(): << connect(), rc=1 18:59:52.748 -> - Connection successful 18:59:52.748 -> [D][BLEClient.cpp:322] getService(): >> getService: uuid: 00001204-0000-1000-8000-00805f9b34fb 18:59:52.748 -> [D][BLEClient.cpp:358] getServices(): >> getServices 18:59:52.748 -> [D][BLEClient.cpp:74] clearServices(): >> clearServices 18:59:52.748 -> [D][BLEClient.cpp:81] clearServices(): << clearServices [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_DISCONNECT_EVT 19:00:01.625 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_DISCONNECT_EVT 19:00:01.625 -> [D][BLEUtils.cpp:1423] dumpGattClientEvent(): [reason: ESP_GATT_CONN_TIMEOUT, conn_id: 0, remote_bda: c4:7c:8d:67:65:19] 19:00:01.625 -> [D][BLEClient.cpp:374] getServices(): << getServices 19:00:01.625 -> [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_CLOSE_EVT 19:00:01.625 -> [D][BLEClient.cpp:339] getService(): << getService: not found 19:00:01.625 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_CLOSE_EVT 19:00:01.625 -> [D][BLEUtils.cpp:1392] dumpGattClientEvent(): [status: ESP_GATT_OK, reason:ESP_GATT_CONN_TIMEOUT, conn_id: 0] 19:00:01.625 -> - Failed to find data service 19:00:01.625 -> [D][BLEClient.cpp:133] disconnect(): >> disconnect() 19:00:01.625 -> [D][BLEClient.cpp:141] disconnect(): << disconnect() 19:00:01.625 -> [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_UNREG_EVT 19:00:01.625 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_UNREG_EVT Processing Flora device at c4:7c:8d:67:65:19 (try 2) 19:00:02.642 -> [D][BLEDevice.cpp:54] createClient(): >> createClient 19:00:02.642 -> [D][BLEDevice.cpp:60] createClient(): << createClient 19:00:02.642 -> [D][BLEClient.cpp:91] connect(): >> connect(c4:7c:8d:67:65:19) 19:00:02.642 -> [D][BLEClient.cpp:74] clearServices(): >> clearServices 19:00:02.642 -> [D][BLEClient.cpp:81] clearServices(): << clearServices 19:00:02.642 -> [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_REG_EVT 19:00:02.642 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_REG_EVT 19:00:02.642 -> [D][BLEUtils.cpp:1550] dumpGattClientEvent(): [status: ESP_GATT_OK, app_id: 0x0] [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_CONNECT_EVT 19:00:14.754 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_CONNECT_EVT 19:00:14.754 -> [D][BLEUtils.cpp:1407] dumpGattClientEvent(): [conn_id: 0, remote_bda: c4:7c:8d:67:65:19] 19:00:14.754 -> [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_OPEN_EVT 19:00:14.754 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_OPEN_EVT 19:00:14.754 -> [D][BLEUtils.cpp:1503] dumpGattClientEvent(): [status: ESP_GATT_OK, conn_id: 0, remote_bda: c4:7c:8d:67:65:19, mtu: 23] 19:00:14.754 -> [D][BLEClient.cpp:123] connect(): << connect(), rc=1 19:00:14.754 -> - Connection successful 19:00:14.754 -> [D][BLEClient.cpp:322] getService(): >> getService: uuid: 00001204-0000-1000-8000-00805f9b34fb 19:00:14.754 -> [D][BLEClient.cpp:358] getServices(): >> getServices 19:00:14.754 -> [D][BLEClient.cpp:74] clearServices(): >> clearServices 19:00:14.754 -> [D][BLEClient.cpp:81] clearServices(): << clearServices [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_DISCONNECT_EVT 19:00:22.909 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_DISCONNECT_EVT 19:00:22.909 -> [D][BLEUtils.cpp:1423] dumpGattClientEvent(): [reason: ESP_GATT_CONN_TIMEOUT, conn_id: 0, remote_bda: c4:7c:8d:67:65:19] 19:00:22.909 -> [D][BLEClient.cpp:374] getServices(): << getServices 19:00:22.909 -> [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_CLOSE_EVT 19:00:22.909 -> [D][BLEClient.cpp:339] getService(): << getService: not found 19:00:22.909 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_CLOSE_EVT 19:00:22.909 -> - Failed to find data service 19:00:22.909 -> [D][BLEUtils.cpp:1392] dumpGattClientEvent(): [status: ESP_GATT_OK, reason:ESP_GATT_CONN_TIMEOUT, conn_id: 0] 19:00:22.909 -> [D][BLEClient.cpp:133] disconnect(): >> disconnect() 19:00:22.909 -> [D][BLEClient.cpp:141] disconnect(): << disconnect() 19:00:22.909 -> [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_UNREG_EVT 19:00:22.909 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_UNREG_EVT Processing Flora device at c4:7c:8d:67:65:19 (try 3) 19:00:23.924 -> [D][BLEDevice.cpp:54] createClient(): >> createClient 19:00:23.924 -> [D][BLEDevice.cpp:60] createClient(): << createClient 19:00:23.924 -> [D][BLEClient.cpp:91] connect(): >> connect(c4:7c:8d:67:65:19) 19:00:23.924 -> [D][BLEClient.cpp:74] clearServices(): >> clearServices 19:00:23.924 -> [D][BLEClient.cpp:81] clearServices(): << clearServices 19:00:23.924 -> [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_REG_EVT 19:00:23.924 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_REG_EVT 19:00:23.924 -> [D][BLEUtils.cpp:1550] dumpGattClientEvent(): [status: ESP_GATT_OK, app_id: 0x0] [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_CONNECT_EVT 19:00:45.643 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_CONNECT_EVT 19:00:45.643 -> [D][BLEUtils.cpp:1407] dumpGattClientEvent(): [conn_id: 0, remote_bda: c4:7c:8d:67:65:19] 19:00:45.643 -> [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_OPEN_EVT 19:00:45.643 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_OPEN_EVT 19:00:45.643 -> [D][BLEUtils.cpp:1503] dumpGattClientEvent(): [status: ESP_GATT_OK, conn_id: 0, remote_bda: c4:7c:8d:67:65:19, mtu: 23] 19:00:45.643 -> [D][BLEClient.cpp:123] connect(): << connect(), rc=1 19:00:45.643 -> - Connection successful 19:00:45.643 -> [D][BLEClient.cpp:322] getService(): >> getService: uuid: 00001204-0000-1000-8000-00805f9b34fb 19:00:45.643 -> [D][BLEClient.cpp:358] getServices(): >> getServices 19:00:45.643 -> [D][BLEClient.cpp:74] clearServices(): >> clearServices 19:00:45.643 -> [D][BLEClient.cpp:81] clearServices(): << clearServices [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_DISCONNECT_EVT 19:00:52.780 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_DISCONNECT_EVT 19:00:52.780 -> [D][BLEUtils.cpp:1423] dumpGattClientEvent(): [reason: ESP_GATT_CONN_TIMEOUT, conn_id: 0, remote_bda: c4:7c:8d:67:65:19] 19:00:52.780 -> [D][BLEClient.cpp:374] getServices(): << getServices 19:00:52.780 -> [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_CLOSE_EVT 19:00:52.780 -> [D][BLEClient.cpp:339] getService(): << getService: not found 19:00:52.780 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_CLOSE_EVT 19:00:52.780 -> - Failed to find data service 19:00:52.780 -> [D][BLEUtils.cpp:1392] dumpGattClientEvent(): [status: ESP_GATT_OK, reason:ESP_GATT_CONN_TIMEOUT, conn_id: 0] 19:00:52.780 -> [D][BLEClient.cpp:133] disconnect(): >> disconnect() 19:00:52.780 -> [D][BLEClient.cpp:141] disconnect(): << disconnect() 19:00:52.780 -> [D][BLEDevice.cpp:143] gattClientEventHandler(): gattClientEventHandler [esp_gatt_if: 4] ... ESP_GATTC_UNREG_EVT 19:00:52.780 -> [D][BLEUtils.cpp:1377] dumpGattClientEvent(): GATT Event: ESP_GATTC_UNREG_EVT WiFi disonnected 19:00:55.287 -> [D][WiFiGeneric.cpp:345] _eventCallback(): Event: 3 - STA_STOP 19:00:55.287 -> [D][WiFiGeneric.cpp:345] _eventCallback(): Event: 3 - STA_STOP 19:00:55.287 -> [E][WiFiClient.cpp:338] write(): 113 19:00:55.287 -> MQTT disconnected 19:00:55.287 -> Going to sleep now.

sandrisj commented 6 years ago

I have the same issue: flora_serial.txt

`

wackerr commented 5 years ago

Hi, Is there anything else we can do to help? Would be really cool to get this working before christmas(was planned to be a gift). Thanks

slu125 commented 5 years ago

Got the same problem, but sometimes it works, after I reset for a couple of times. It also doesn't work reliable when the flower sensor is right next to the esp32. Any tips, would be very helpful :-)

sidddy commented 5 years ago

@wackerr @sandrisj Does this issue still occur with arduino-esp32 1.0.2? I'm still unable to reproduce this problems and the logs don't really give a hint...

ng2dev commented 5 years ago

Hi siddy - yes it does still occur with the latest v1 esp32 board - I have the same issue.

connection to device successful - failed to find data service

When I inspect the sensor with lightblue ble scan app on android it works fine and I can read the temperature value by selecting the data service uuid and characteristic uuid. Those uuids are identical to the one defined in config.h.

I have quite a few of the flower mate sensors 2016 version and so far they all fail in the same way but somehow this lightblue app is perfectly communicating with them through the same uuids - strange.

Also tried it on a raspi with golang and it works.

obn100 commented 5 years ago

Thanks for your efforts Sidddy, same issue here with HHCC Flower Care sensor, Firmware 3.2.1 and

e6on commented 5 years ago

I have same issue with Flower Care sensor (FW 3.2.1) and Adafruit HUZZAH32 - ESP32 Feather.

e6on commented 5 years ago

I think I discovered why the data service is not found. I added this line Serial.println(serviceUUID.toString().c_str()); to the program. It prints the UUID and as you can see the UUID is missing 2 characters (fb) in the end, but I don't know how to fix it. `Processing Flora device at c4:7c:8d:6a:e2:1b (try 1)

ng2dev commented 5 years ago

If I pass it defined like so: const char* serviceUUID = "00001204-0000-1000-8000-00805f9b34fb" to getService the serial println shows the correct string. However, the lib still fails to find the data service as it is cast to this BLEUUID object. I suspect that the error occurs in this library here. https://github.com/nkolban/ESP32_BLE_Arduino/blob/master/src/BLEUUID.h

obn100 commented 5 years ago

Thank you @e6on and @ng2dev for your analysis. Now it works for me :-) In Arduino IDE I searched for ESP32 BLE and added the library by Neil Kolban / Version 1.0.1 - which is also stated at the main page of his project. Sketch -> Include Library -> Manage Libraries...

Instead of this: #include "BLEDevice.h" I now added that library: #include

Now I can see the sensor outputs.

ng2dev commented 5 years ago

Ha great work guys - open source at its finest

ChrisSutton123 commented 4 years ago

I have a Miflora plant sensor working with well with ESP32 using this s/w. I just took delivery of 5 VegTrug sensors. They connect to okay, but the program cannot find the data service. I am in a position to do any testing necessary