I tried using I2S in slave mode, i2s_channel_read simply times out every time,

input correctly shows up in signal generator,
same pins work correctly in master mode as output,
tried different pins too, no effect.
sample rate is only 44.1K

You get what you pay for.

I had to manually add into cmake file.
What a shitty system

Same issue for me too with head on WROOM32

[1B][0;32mI (543) BTDM_INIT: BT controller compile version [8a84778][1B][0m
[1B][0;32mI (553) phy_init: phy_version 4791,2c4672b,Dec 20 2023,16:06:06[1B][0m
[1B][0;32mI (953) BLE: ble_init finished.[1B][0m
[1B][0;31mE (953) BT_BTM: BTM_BleScan scan ...

it finds the header, includes it, but the header doesn't contain the expected type?

idf_component_register(
INCLUDE_DIRS
"."

SRCS
"user_main.c"
"dio.c"
"ble_wrp.c"

REQUIRES
driver
esp_common
esp_driver_i2s
freertos
hal
log
bt
nvs_flash
)

also attaching the generated sdkconfig

in sdkconfig I have
CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y

esp_ble_scan_params_t;
is implemented in
components/bt/host/bluedroid/api/include/api/esp_gap_ble_api.h

and i have this in my C file:
#include "esp_gap_ble_api.h"

same way as instructed in doc
https://docs.espressif.com/projects ...

ESP32 WROOM32D
latest IDF docker image
in menuconfig I enabled

Bluetooth/host bluedroid/
Bluetooth/controller
Bluetooth/bluedroidoptions/ Enable BLE 4.2 features

CMake txt:
idf_component_register(SRCS “ble_wrp.c”
REQUIRES driver
PRIV_REQUIRES nvs_flash bt
INCLUDE_DIRS “include”)

rm -R build
idf ...

It didn't do anything from docker
sudo docker run --rm -v $PWD:/project -w /project -u $UID -e HOME=/tmp espressif/idf idf.py menuconfig

A fatal error occurred: setupterm: could not find terminal
Loaded configuration '/project/sdkconfig'

tput config /project/sdkconfig
ninja: build stopped ...

I'm trying to include the BLE header into my ESP32 project, added line

REQUIRES bt esp_common driver hal freertos log
to CMakeLists.txt as instructed by documentation
https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-reference/bluetooth/esp_gap_ble.html

compiled with latest docker ...

Rebooting takes seconds, so how do I switch between server/client mode in BLE without rebooting?
So I can scan and broadcast fast after each other.

I try to set a custom BLE address, but it still uses the default one. (AT+BLEADDR?)


AT+RST
OK
ready

AT+GMR
AT version:2.4.0.0(4c6eb5e - ESP32 - May 20 2022 03:11:58)
SDK version:qa-test-v4.3.3-20220423
compile time(5641e0a):May 20 2022 11:12:05
Bin version:2.4.0(WROOM-32)
OK

AT+BLEINIT=2 ...