Search found 16 matches

by blanchehermine
Fri Jul 14, 2023 10:01 am
Forum: ESP-IDF
Topic: How to update esp-idf from v5.0.2 to v5.1?
Replies: 2
Views: 8161

Re: How to update esp-idf from v5.0.2 to v5.1?

It helped launching the esp-idf through cmd, but it broke visual studio code. It still searches for the old version of python environment.
by blanchehermine
Fri Jul 14, 2023 6:47 am
Forum: ESP-IDF
Topic: How to update esp-idf from v5.0.2 to v5.1?
Replies: 2
Views: 8161

How to update esp-idf from v5.0.2 to v5.1?

Hello.

I have some trouble updating from esp-idf version 5.0.2 to 5.1.
Originally I installed esp-idf v5.0.1 using Windows Installer, then I successfully updated it to v5.0.2.
ESP-IDF framework is located in the folder: ESP-IDF\frameworks\esp-idf-v5.0.1.

Then, the version 5.1 got released and I ...
by blanchehermine
Mon Jun 19, 2023 6:45 am
Forum: Hardware
Topic: Problems with simultaneous BLE scan on PHY 1M and PHY Coded
Replies: 0
Views: 1640

Problems with simultaneous BLE scan on PHY 1M and PHY Coded

Hello.

Scanning on both 1M and Coded PHYs works terribly, skipping packets for a long time even when scan_window = scan_interval (100% scanning).

What I think is happening is that device first scans on 1M for the duration of scan_window, then switches to Coded and also scans for the duration of ...
by blanchehermine
Thu Apr 20, 2023 8:10 am
Forum: ESP-IDF
Topic: Random RSSI value drops of the received BLE advertising packets
Replies: 1
Views: 1532

Re: Random RSSI value drops of the received BLE advertising packets

Also attached to this comment is sdkconfig of my project.
by blanchehermine
Thu Apr 20, 2023 8:08 am
Forum: ESP-IDF
Topic: Random RSSI value drops of the received BLE advertising packets
Replies: 1
Views: 1532

Random RSSI value drops of the received BLE advertising packets

Hello.
I have a ESP32-C3 module and it's programmed with an app that continuously scans for BLE advertising packets using NimBLE Host (ESP-IDF 5.0.1). Whenever advertising packet is received, an event of type BLE_GAP_EVENT_EXT_DISC (extended advertising is enabled) is raised and in the data of that ...
by blanchehermine
Wed Apr 19, 2023 6:01 pm
Forum: Hardware
Topic: Enter download (bootloader) mode from software on ESP32-C3
Replies: 2
Views: 2555

Enter download (bootloader) mode from software on ESP32-C3

Hello.

Is there a way to enter bootloader/download mode by calling a certain function in the user app?
For example, I'm aware of a function
esp_restart()
which will simply reset CPU and it will boot back to the user app.
But what I need is a another function or a piece of code that resets CPU ...
by blanchehermine
Wed Mar 29, 2023 5:33 am
Forum: Hardware
Topic: Control the onboard LED on the ESP32-S3 - ESP32-S3-DevKitC-1
Replies: 2
Views: 24422

Re: Control the onboard LED on the ESP32-S3 - ESP32-S3-DevKitC-1

There's an example in the esp-idf-v5.0.1\examples\get-started\blink folder, which has a function


static void blink_led(void)
{
/* If the addressable LED is enabled */
if (s_led_state) {
/* Set the LED pixel using RGB from 0 (0%) to 255 (100%) for each color */
led_strip_set_pixel(led_strip ...
by blanchehermine
Wed Mar 29, 2023 5:29 am
Forum: Hardware
Topic: Built-in JTAG is unable to automatically flash on ESP32-C3-DevKitC-02
Replies: 12
Views: 9787

Re: Built-in JTAG is unable to automatically flash on ESP32-C3-DevKitC-02

Ok, got it.

If it's a bug I hope it gets fixed in the future releases. Meanwhile I'll be using VSCode with OpenOCD.
by blanchehermine
Mon Mar 27, 2023 4:40 am
Forum: Hardware
Topic: Built-in JTAG is unable to automatically flash on ESP32-C3-DevKitC-02
Replies: 12
Views: 9787

Re: Built-in JTAG is unable to automatically flash on ESP32-C3-DevKitC-02

Could you see what happens when you manually run esptool forcing it to use the USB-JTAG-serial dance?

Yes, it flashes that way from the user app. And reset is also performed at the end of the flashing.

I had to modify that command to the following line in order for it to work:

esptool.py ...

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