Search found 109 matches

by phatpaul
Fri Jun 04, 2021 12:55 am
Forum: ESP-IDF
Topic: BLE bonded device list including hostnames?
Replies: 0
Views: 1580

BLE bonded device list including hostnames?

My device is a BLE peripheral, GATTS. I'm working on a feature that displays/edits the ESP32 BLE config on the UI (HTML5 webapp and cordova App). BLE Enabled (boolean) BLE SSID/Name (string) BLE PIN (number) Save / Reset The user could change the SSID or PIN, but that won't remove any existing bonds...
by phatpaul
Fri Jun 04, 2021 12:36 am
Forum: ESP-IDF
Topic: What is the subtype ESPHTTPD used for?
Replies: 2
Views: 2605

Re: What is the subtype ESPHTTPD used for?

Maybe it's for ESPFS? See the read-only filesystem https://github.com/jkent/libespfs
It used to be part of the libesphttpd project and has been split off into it's own module.
by phatpaul
Thu Apr 29, 2021 10:36 pm
Forum: ESP-IDF
Topic: send unsolicited mDNS response on interval?
Replies: 0
Views: 1583

send unsolicited mDNS response on interval?

I'm seeing slow and intermittent mDNS service discovery of my product. I'm seeing inconsistent behavior while monitoring MDNS packets with Wireshark. Sometimes the client doesn't seem to send a request, and often the ESP32 is not responding to requests. Is there the option to periodically send unsol...
by phatpaul
Wed Apr 28, 2021 11:45 pm
Forum: ESP-IDF
Topic: Why does BluFi include encryption?
Replies: 1
Views: 2553

Why does BluFi include encryption?

I see there are several provisioning solutions available including: - BluFi - https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/blufi.html - Unified Provisioning - https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/provisioning/provisioning.html - and plen...
by phatpaul
Sat Apr 10, 2021 2:35 am
Forum: ESP-IDF
Topic: VFS serve file from RAM?
Replies: 2
Views: 2530

Re: VFS serve file from RAM?

FYI I got it working with:

Code: Select all

return fmemopen(buffer, length, "r"); // return a file that points to the allocated RAM
by phatpaul
Fri Apr 09, 2021 9:59 pm
Forum: ESP-IDF
Topic: VFS serve file from RAM?
Replies: 2
Views: 2530

Re: VFS serve file from RAM?

bump? I added some more details to my question above.
by phatpaul
Fri Apr 09, 2021 1:29 am
Forum: ESP-IDF
Topic: VFS serve file from RAM?
Replies: 2
Views: 2530

VFS serve file from RAM?

My application has an http server and a gatt server which read/write to both a FATfs and ESPFS (readonly) using VFS. Now, I need to serve a file from NVS which I can read into RAM with nvs_get_blob(). Is it feasible to mount a file in NVS (or RAM) to VFS somehow so I don't have to mess with my webse...
by phatpaul
Fri Apr 09, 2021 1:19 am
Forum: ESP-IDF
Topic: Can't get IP address using ethernet/basic example with Olimex ESP32-PoE (Rev. B)
Replies: 3
Views: 4015

Re: Can't get IP address using ethernet/basic example with Olimex ESP32-PoE (Rev. B)

Do you have the Ethernet port connected to a network where there is there a DHCP server?
If not, you can enable LWIP_AUTOIP in menuconfig to auto-generate an IP.
by phatpaul
Tue Apr 06, 2021 12:15 am
Forum: ESP32 Arduino
Topic: ESP32 WIFI_AP WITH WPS
Replies: 2
Views: 4804

Re: ESP32 WIFI_AP WITH WPS

Is it available now in 2021? I'm looking for an easy to use physical-security method to connect to my ESP32 device's AP without knowing the password.
by phatpaul
Tue Mar 16, 2021 1:48 am
Forum: ESP-IDF
Topic: UART break at first
Replies: 13
Views: 17385

Re: UART break at first

Are you saying that you are expecting the break detect to trigger on the UART RX side in the same ESP32 chip which is sending the break using my baud-rate hack method? It will not trigger because when you lower the baud-rate to TX the 0x00 (fake break), it changes the baud for the RX side at the sam...