Search found 56 matches

by axellin
Tue Jun 02, 2020 5:31 am
Forum: ESP32 Arduino
Topic: Problem enabling SecureBoot and FlashEncryption
Replies: 5
Views: 411

Re: Problem enabling SecureBoot and FlashEncryption

Hi axellin, Are you passing "--after no_reset" or "--after herd_reset"? It wasn't clear from your post. Hard reset relies on the RTS pin of the serial interface being wired to the EN pin of the ESP32 . If you don't have this then hard_reset is basically equivalent to no_reset. Unfortunately esptool...
by axellin
Thu May 28, 2020 9:05 am
Forum: ESP32 IDF
Topic: What is the meaning of rst:0x1 (POWERON_RESET),boot:0x2
Replies: 2
Views: 275

What is the meaning of rst:0x1 (POWERON_RESET),boot:0x2

Hi, I have a device no longer boot, it always shows below boot message: rst:0x1 (POWERON_RESET),boot:0x2 (DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_FEO_V2)) waiting for download I check another (good) device, it shows below for download mode: rst:0x1 (POWERON_RESET),boot:0x3 (DOWNLOAD_BOOT(UART0/UART1/SDIO...
by axellin
Thu May 28, 2020 8:58 am
Forum: ESP32 Arduino
Topic: Problem enabling SecureBoot and FlashEncryption
Replies: 5
Views: 411

Re: Problem enabling SecureBoot and FlashEncryption

The flashing steps mentioned here (esptool.py command lines or idf.py flash targets) will automatically append the "--after no_reset" option to stop the chip resetting into the firmware automatically after flashing is done. Hi, Is it possible to avoid the automatically append the "--after no_reset"...
by axellin
Wed May 20, 2020 4:43 am
Forum: ESP32 IDF
Topic: Why wpa_supplicant disable TLSv1.2 by default?
Replies: 3
Views: 247

Re: Why wpa_supplicant disable TLSv1.2 by default?

But disable it by default only hide the bug. People can enable it anyway and no body really knows what was the problem, and even the commit message is ambiguous. The problem is definitely not because "Some Enterprise Authentication Servers do not support TLS v1.2" as the commit log says. It would be...
by axellin
Mon May 18, 2020 12:11 pm
Forum: ESP32 IDF
Topic: Is there any API to get the auth mode of connected AP?
Replies: 2
Views: 130

Is there any API to get the auth mode of connected AP?

Hi,
I'm testing the smart_config example code.
It works fine and can join the target AP.
However, with smart_config example I only got SSID and PASSWORD.
I also want to get the auth mode of connected AP.
What is the recommend way to get the auth mode of connected AP?
by axellin
Sun May 17, 2020 2:36 am
Forum: ESP32 IDF
Topic: Why wpa_supplicant disable TLSv1.2 by default?
Replies: 3
Views: 247

Why wpa_supplicant disable TLSv1.2 by default?

In current master tree, wpa_supplicant: Disable TLSv1.2 by default. The commit log says "Some Enterprise Authentication Servers do not support TLS v1.2". Does it really cause problem if ESP32 enable TLSv1.2 but Enterprise Authentication Servers do not support TLS v1.2? I thought the TLS version is n...
by axellin
Sun Apr 19, 2020 12:07 pm
Forum: ESP32 IDF
Topic: Selecting MQTT interface [IDF-1576]
Replies: 4
Views: 998

Re: Selecting MQTT interface [IDF-1576]

ESP_cermak wrote:
Wed Apr 15, 2020 7:57 am
Hi aderregibus

lwIP uses the *default interface* for a socket to connect to, it is chosen based on user's API `netif_set_default()` provided the netif status is *up*.
There is a known issue regarding routing for ppp interface that needs fix:
https://github.com/espressif/esp-idf/issues/5069
by axellin
Wed Apr 08, 2020 11:15 am
Forum: ESP32 IDF
Topic: Regarding WiFi NVS flash enable flag
Replies: 0
Views: 590

Regarding WiFi NVS flash enable flag

Hi,
It's not clear to me about the usage of nvs_enable flag of wifi_init_config_t
1. If nvs_enable is set, what kind of data will be saved to NVS?
What is the benefit of set nvs_enable?
2. In what use case the nvs_enable should be disabled?
by axellin
Wed Mar 25, 2020 2:25 am
Forum: ESP32 IDF
Topic: Is it possible to share the same build folder for 2 applications?
Replies: 0
Views: 344

Is it possible to share the same build folder for 2 applications?

Hi, I'm testing the "GPIO triggers factory reset" and "GPIO triggers boot from test app partition". So I need to build my main application, then factory reset/test app applications. The build is slow because it seems rebuild every IDF components in each application's build folder. Is it possible to ...
by axellin
Fri Mar 20, 2020 12:46 am
Forum: ESP32 IDF
Topic: How to verify if a file is spiffs image?
Replies: 0
Views: 1187

How to verify if a file is spiffs image?

Hi,
I'm trying to fetch a spiffs image then write to to my esp32 board partition.
I'd like to know is there any way to verify if a file is spiffs image.
(To avoid update wrong file).

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