Search found 19 matches

by redradist
Thu Dec 17, 2020 9:27 pm
Forum: ESP-IDF
Topic: WIFI/BLE Simultaneously
Replies: 63
Views: 59987

Re: WIFI/BLE Simultaneously

In last release v4.2 Ble/WiFi coexistence is working, but it depends on order of starting ...

If I first start Ble and then WiFi then only WiFi works, but if first I start WiFi and then Ble - both Ble and WiFI works, it is strange issue
by redradist
Sat Nov 21, 2020 11:06 pm
Forum: ESP-IDF
Topic: MQTT strange behaviour
Replies: 1
Views: 379

Re: MQTT strange behaviour

I have figured out, it is not an issue, it is PUBACK for my own message the reason that I thought it is an issue, because seems like PUBACK received with wrong topic string, actually it is latest set command to device, but topic should be for my own message ... I am not sure yet is it issue on esp-i...
by redradist
Sat Nov 21, 2020 10:11 pm
Forum: ESP-IDF
Topic: MQTT strange behaviour
Replies: 1
Views: 379

MQTT strange behaviour

Hi all, I have started working with MQTT on ESP32 and faced with strange issue that when I first time receive some topic data than I always receive this topic again and again: D (1042228) MQTT_CLIENT: mqtt_message_receive: first byte: 0x40 D (1042233) MQTT_CLIENT: mqtt_message_receive: read "remaini...
by redradist
Sun Oct 11, 2020 7:37 pm
Forum: ESP-IDF
Topic: WIFI/BLE Simultaneously
Replies: 63
Views: 59987

Re: WIFI/BLE Simultaneously

In esp-idf v4.2beta1 Bluetooth and WiFi works simultaneously, but by some reason discovery services does not work from phone ... it is strange
by redradist
Sat Oct 10, 2020 11:34 am
Forum: ESP-IDF
Topic: WIFI/BLE Simultaneously
Replies: 63
Views: 59987

Re: WIFI/BLE Simultaneously

I also have got the error: ``` LE connection complete. handle=0 role=1 paddrtype=1 addr=6d.77.b5.d5.54.40 local_rpa=0.0.0.0.0.0 peer_rpa=0.0.0.0.0.0 itvl=39 latency=0 spvn_tmo=500 mca=1 0x40 0x54 0xd5 0xb5 0x77 0x6d connection established; status=0 handle=0 our_ota_addr_type=0 our_ota_addr=30:ae:a4:...
by redradist
Sat Oct 10, 2020 11:32 am
Forum: ESP-ADF
Topic: Bluetooth wifi coexistence problem
Replies: 6
Views: 3766

Re: Bluetooth wifi coexistence problem

Hi all, ADF have already provide a coexistence example as https://github.com/espressif/esp-adf/tree/master/examples/advanced_examples/wifi_bt_ble_coex With connection Ble and WiFi at the same time I got the following error: ``` LE connection complete. handle=0 role=1 paddrtype=1 addr=6d.77.b5.d5.54...
by redradist
Sat Oct 10, 2020 7:50 am
Forum: ESP-ADF
Topic: Bluetooth wifi coexistence problem
Replies: 6
Views: 3766

Re: Bluetooth wifi coexistence problem

jason.mao wrote:
Fri Oct 09, 2020 12:11 pm
Hi all,

ADF have already provide a coexistence example as

Code: Select all

https://github.com/espressif/esp-adf/tree/master/examples/advanced_examples/wifi_bt_ble_coex
It is nice, but there is no wifi_service in esp-idf ... (
And due to this I cannot figure out how to configure the same in esp-idf
by redradist
Thu Oct 08, 2020 9:30 am
Forum: ESP-IDF
Topic: WIFI/BLE Simultaneously
Replies: 63
Views: 59987

Re: WIFI/BLE Simultaneously

arunbm123 wrote:
Wed Mar 20, 2019 5:45 am
Hi

after many days struggling I could integrate Ble and Wifi.
I had problem of memory leakage which i fixed.
Right now I am able to scan 50ibeacons and send to MQTT every vtaskDelay(20)
Could you explain what you have fixed for this solution to work ?
What dirty magic did you use ? :)
by redradist
Thu Oct 08, 2020 9:00 am
Forum: ESP-ADF
Topic: Bluetooth wifi coexistence problem
Replies: 6
Views: 3766

Re: Bluetooth wifi coexistence problem

Guys, do you have succeed ?

Does bluetooth and wifi work at the same time ?
by redradist
Thu Oct 08, 2020 8:20 am
Forum: ESP-IDF
Topic: ESP32-WROOM Trigger state for pin during reboot
Replies: 0
Views: 211

ESP32-WROOM Trigger state for pin during reboot

Hi all, I have faced with an issue that I need somehow to maintain current state on some pin during reboot But according the documentation seems like pin resets to default state, I need that if I set pin to 1 during reboot and after reboot this pin holds 1 value ... Is it possible to do without exte...

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