Search found 15 matches

by br10101
Wed Sep 18, 2024 12:31 pm
Forum: ESP-IDF
Topic: Multiple advertisements out of memory (BLE_ERR_MEM_CAPACITY)
Replies: 6
Views: 1342

Re: Multiple advertisements out of memory (BLE_ERR_MEM_CAPACITY)

I could solve this by setting CONFIG_BT_CTRL_BLE_MAX_ACT=9

I wonder why 9? I would assume I need 7: 4x adv + 1x scan + 1x central + 1x periph
by br10101
Wed Sep 18, 2024 8:42 am
Forum: ESP-IDF
Topic: Multiple advertisements out of memory (BLE_ERR_MEM_CAPACITY)
Replies: 6
Views: 1342

Re: Multiple advertisements out of memory (BLE_ERR_MEM_CAPACITY)

I doubled MSYS_1 Block count from 24 to 48 and MSYS_2 Block count from 32 to 64 without any success
by br10101
Wed Sep 18, 2024 8:36 am
Forum: ESP-IDF
Topic: Multiple advertisements out of memory (BLE_ERR_MEM_CAPACITY)
Replies: 6
Views: 1342

Re: Multiple advertisements out of memory (BLE_ERR_MEM_CAPACITY)

The function returning the error is ble_gap_ext_adv_start(). I attached the sdkconfig.
by br10101
Tue Sep 17, 2024 12:31 pm
Forum: ESP-IDF
Topic: Multiple advertisements out of memory (BLE_ERR_MEM_CAPACITY)
Replies: 6
Views: 1342

Re: Multiple advertisements out of memory (BLE_ERR_MEM_CAPACITY)

It seems to have to do with the advertising parameters (ble_gap_ext_adv_params).

Is there a limit to the combinations of connectable, scannable, and legacy_pdu combinations?
by br10101
Tue Sep 17, 2024 8:50 am
Forum: ESP-IDF
Topic: Multiple advertisements out of memory (BLE_ERR_MEM_CAPACITY)
Replies: 6
Views: 1342

Multiple advertisements out of memory (BLE_ERR_MEM_CAPACITY)

I am trying to set up multiple advertisements using NimBLE on ESP32-C3 but I receive error 0x207 (BLE_ERR_MEM_CAPACITY) when I set up the third advertising. I have set the following configuration: CONFIG_BT_NIMBLE_EXT_ADV=y CONFIG_BT_NIMBLE_MAX_EXT_ADV_INSTANCES=4 Using ESP-IDF v5.1.5. The example b...
by br10101
Wed Nov 15, 2023 1:29 pm
Forum: Hardware
Topic: ESP32-C3 with POE
Replies: 0
Views: 1037

ESP32-C3 with POE

Hello, is there any existing hardware with an ESP32-C3 with Power over Ethernet? If not which chips would be recommended to bring Ethernet to the C3?
by br10101
Wed Nov 15, 2023 12:16 pm
Forum: ESP-IDF
Topic: LwIP or Wifi transmitted and received bytes
Replies: 0
Views: 630

LwIP or Wifi transmitted and received bytes

Hello, is there a way to get the number of bytes transmitted and received from LwIP or the wifi stack?
by br10101
Wed Nov 15, 2023 11:24 am
Forum: General Discussion
Topic: Best Way to Get VDD33 Measurement?
Replies: 1
Views: 1983

Re: Best Way to Get VDD33 Measurement?

Me too
by br10101
Tue Aug 15, 2023 10:33 am
Forum: General Discussion
Topic: 802.11h (TPC) support on ESP32-C3
Replies: 1
Views: 1067

802.11h (TPC) support on ESP32-C3

Hello! Does ESP32, especially ESP32-C3 support 802.11h, especially "Transmit Power Control" (TPC)? And if yes is there a way to control or disable it?
by br10101
Wed May 17, 2023 3:03 pm
Forum: ESP-IDF
Topic: NimBLE Support for DLE (Data Length Extension)
Replies: 3
Views: 4493

Re: NimBLE Support for DLE (Data Length Extension)

Same question here, how does a GATT client activate DLE and larger packts???