Search found 32 matches

by dastoned
Fri Dec 18, 2020 9:12 am
Forum: General Discussion
Topic: Need help updating from a v4.1-dirty release to the current clean version of 4.1
Replies: 10
Views: 1254

Re: Need help updating from a v4.1-dirty release to the current clean version of 4.1

Did you actually do a git clone? In such case: git reset --hard git submodule update --init git submodule foreach git reset --hard Proceeded by checking out whatever version you want, presumably the branch "release/v4.1" git checkout -b release/v4.1 origin/release/v4.1 If you downloaded a packaged s...
by dastoned
Thu Dec 17, 2020 2:21 pm
Forum: General Discussion
Topic: where to find FreeRTOS kernel version?
Replies: 3
Views: 435

Re: where to find FreeRTOS kernel version?

Oh, right, there was news that FreeRTOS 10 is coming with 4.3
viewtopic.php?f=10&t=15322
by dastoned
Thu Dec 17, 2020 12:50 pm
Forum: ESP-IDF
Topic: IDF Version Information
Replies: 4
Views: 493

Re: IDF Version Information

[*]One of us gets the following output for idf.py --version v4.1-520-g3c324a82a [*]The other of us gets v4.1-520-gc3432a8 This tag is created by running a command "git describe --always --tags --dirty --long" (or something similar) in the IDF source directory. To my eyes the first one looks correct...
by dastoned
Thu Dec 17, 2020 12:44 pm
Forum: General Discussion
Topic: where to find FreeRTOS kernel version?
Replies: 3
Views: 435

Re: where to find FreeRTOS kernel version?

The documentation for 4.2 release states https://docs.espressif.com/projects/esp-idf/en/v4.2/esp32/api-reference/system/freertos.html ESP-IDF FreeRTOS is based on the Xtensa port of FreeRTOS v8.2.0, however some functions of FreeRTOS v9.0.0 have been backported. See the Backported Features for more ...
by dastoned
Wed Dec 16, 2020 4:30 pm
Forum: General Discussion
Topic: OTA: prevent stealing the firmware
Replies: 2
Views: 367

Re: OTA: prevent stealing the firmware

If you wish to prevent the firmware file from being downloaded from your HTTPS server, then you could add client authentication to your devices. This means that only an HTTP client with correct authentication is granted access to the file. I know of two authentication mechanisms that the ESP IDF HTT...
by dastoned
Fri Dec 11, 2020 1:41 pm
Forum: General Discussion
Topic: What is the latest version of the ESP32 chip and where can I buy a Devkit that uses it?
Replies: 1
Views: 273

Re: What is the latest version of the ESP32 chip and where can I buy a Devkit that uses it?

I managed to get an ESP-DevKitC-32E from TME a few weeks ago, but they're out of stock now. https://www.tme.eu/ee/details/esp32-devkitc-32e/muud-arenduskomplektid/espressif/ In a pinch you can order their last ESP-DevKitC-32UE which has the same chip but comes with an external UFL antenna connector ...
by dastoned
Sun Dec 06, 2020 2:18 pm
Forum: General Discussion
Topic: how many bytes are read with uart_read_bytes()
Replies: 2
Views: 473

Re: how many bytes are read with uart_read_bytes()

Where do you see the overflow, in your own data buffer or UART FIFO buffer? If it's your own buffer overflowing, your UART handling is probably buggy. Can't tell without seeing your code, but I notice that you re-use the variable length to hold both number of bytes available and number of bytes read...
by dastoned
Thu Nov 26, 2020 12:35 pm
Forum: General Discussion
Topic: doorbell esp32 cam and windows
Replies: 3
Views: 572

Re: doorbell esp32 cam and windows

Just send a notification to system tray: Create a nag app on Windows with the purpose of showing push notifications. Teach the ESP32 to send a Windows Push Notification to your app: https://docs.microsoft.com/en-us/windows/uwp/design/shell/tiles-and-notifications/windows-push-notification-services--...
by dastoned
Thu Nov 26, 2020 12:12 pm
Forum: General Discussion
Topic: The device can't connect to the mqtt server after the certificate has been changed on the server
Replies: 5
Views: 651

Re: The device can't connect to the mqtt server after the certificate has been changed on the server

What is the relationship between DigiCert and TrustAsia ov TLS Pro Ca? Why the DigiCert Global Root CA on my device can trust many different certificates that signed by TrustAsia? The DigiCert CA is a root certificate, trusted globally because everybody agrees so. It is used to issue the TrustAsia'...
by dastoned
Thu Nov 26, 2020 8:57 am
Forum: General Discussion
Topic: The device can't connect to the mqtt server after the certificate has been changed on the server
Replies: 5
Views: 651

Re: The device can't connect to the mqtt server after the certificate has been changed on the server

Is there a "general" certificate on the mqtt device, after using this general certificate on the device, no matter how the certificate on the server is updated, the device can normally connect to the mqtt server. Does this "general" certificate exist? Where can I get it? What you call "general" cer...

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