Search found 2230 matches
- Fri Mar 22, 2024 1:03 am
- Forum: General Discussion
- Topic: Trouble with ESP32 BLE Mesh Provisioning and Communication.
- Replies: 3
- Views: 520
Re: Trouble with ESP32 BLE Mesh Provisioning and Communication.
Ok, so, you said you have 2x esp32 as a provisioner, but you didnt explain how you create NetKey and AppKeys on each of them. Because of that, i only tried to explain you that both esp32 have to share exactly the same NetKey and AppKeys, so the provisioned nodes are considered to be in the same mesh...
- Fri Mar 22, 2024 12:53 am
- Forum: ESP-IDF
- Topic: Wifi: Changing Hostname
- Replies: 3
- Views: 405
Re: Wifi: Changing Hostname
Did you try to start wifi before _set_hostname?
- Tue Mar 19, 2024 5:32 pm
- Forum: ESP-IDF
- Topic: ESP32-S3 Console + DFU using internal USB
- Replies: 1
- Views: 1805
Re: ESP32-S3 Console + DFU using internal USB
Hi, you dont have to change eFuse. All you need is to add tinyUSB into your app. This eFuse USB_PHY_SEL is to disable JTAG and enable USB OTG on esp32S3 reboot, before bootloader start (i dont remember from top of my head if DFU endpoint is included thou). When you are using DFU you dont have to wor...
- Tue Mar 19, 2024 5:11 pm
- Forum: ESP-IDF
- Topic: TinyUSB: Create MSC storage device with custom FS callbacks
- Replies: 1
- Views: 380
Re: TinyUSB: Create MSC storage device with custom FS callbacks
In theory it should be possible, but may be very very slow.
You may see if you can find anything useful in this example
https://github.com/espressif/esp-usb/bl ... _storage.c
You may see if you can find anything useful in this example
https://github.com/espressif/esp-usb/bl ... _storage.c
- Tue Mar 19, 2024 5:08 pm
- Forum: ESP32 Arduino
- Topic: Increase the number of BLE Bluetooth connected devices for ESP32
- Replies: 1
- Views: 1174
Re: Increase the number of BLE Bluetooth connected devices for ESP32
With esp32 you can connect max 7 ble devices.
Arduino BLE library may have limit, which does not apply NimBLE library.
Arduino BLE library may have limit, which does not apply NimBLE library.
- Tue Mar 19, 2024 4:57 pm
- Forum: ESP-IDF
- Topic: ESP-IDF: ESP32S3 DFU when USB CDC is active
- Replies: 3
- Views: 1041
Re: ESP-IDF: ESP32S3 DFU when USB CDC is active
On arduino, when you have enabled DFU option, additional endpoint with descriptor is added.
In esp-idf tinyUSB you have to do it exclusively.
In esp-idf tinyUSB you have to do it exclusively.
- Tue Mar 19, 2024 4:35 pm
- Forum: ESP-IDF
- Topic: esp_sleep_enable_ext0_wakeup not working
- Replies: 1
- Views: 436
Re: esp_sleep_enable_ext0_wakeup not working
Code: Select all
esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);
esp_sleep_enable_ext0_wakeup((gpio_num_t)BUTTON_PIN, 0);
esp_deep_sleep_start();
- Tue Mar 19, 2024 4:32 pm
- Forum: Hardware
- Topic: Esp32 Freezes
- Replies: 1
- Views: 657
Re: Esp32 Freezes
Code: Select all
smartDelay(0);
...
static void smartDelay(unsigned long ms) {
unsigned long start = millis();
do {
while (Serial2.available())
gps.encode(Serial2.read());
} while (millis() - start < ms); <---
}
- Tue Mar 19, 2024 4:26 pm
- Forum: ESP-IDF
- Topic: ESP-IDF component to set a compilation flag globally
- Replies: 1
- Views: 667
Re: ESP-IDF component to set a compilation flag globally
Example:
bear in mind the order and PUBLIC
Code: Select all
idf_component_register(SRCS ${SRC_FILES}
INCLUDE_DIRS include )
target_compile_options(${COMPONENT_LIB} PUBLIC -Wno-missing-field-initializers -Wno-deprecated-declarations -Wno-unused-variable)
- Tue Mar 19, 2024 4:21 pm
- Forum: General Discussion
- Topic: cdc_acm_host_open(772): Could not find required interface
- Replies: 1
- Views: 1181
Re: cdc_acm_host_open(772): Could not find required interface
It looks like modem is not USB CDC device.