Hello, I’m a student in electronics and I’m trying to use Zephyr on the VEGABoard, but I’m facing some issues. I’ve been able to run some demos provided by openisa in the sdk, and modify some, using G

#flash #west #risc-v #vegaboard #rv32m1

A Zephyr RTOS & Espressif ESP32 SOC Development Environment: Linux setup script and tutorial. git clone https://github.com/Burtrum/scripts-zephyr This single script installs ALL of the tools needed to

#risc-v #esp32

Dear all, I am trying to run Zephyr sample ./zephyr/samples/drivers/led_ws2812/README.rst on chipset ESP32c3. After some tuning of this example, I am able to run it, diodes starts to flash one by one,

#risc-v

Hi: The following blog post is an excellent resource about pulse timing: https://wp.josh.com/2014/05/13/ws2812-neopixels-are-not-so-finicky-once-you-get-to-know-them/ You'll need to hook up a logic an

#risc-v

The best way I've thought of neopixel (aka ws2812) timing is that its a 800 khz signal with 1/3 and 2/3 duty cycle. On ESP chips, the RMT peripheral is generally the best way to produce it. Here is no

#risc-v