Want pure hardware generation of a WS2811 signal? No funky buffers that take CPU time to setup or tricks to bend SPI to your will? Here’s a straight pure hardware way to generate a WS2811 stream with minimal CPU time on a Xmega8E5 by taking advantage of the XCL (XMEGA Custom […]
Electronics
3 posts
Here’s how to quickly and easily get your Atmel AVR XMEGA running at a very stable 32MHz without a crystal. This will enable both the 32Khz and 32MHz internal oscillators, using the 32KHz oscillator for DFLL calibration and switch the XMEGA to the 32MHz clock. I’ve used the USART at […]
Here’s a few details on the flood light system I designed for our Halloween display this year. This is the first real project I’ve ever done from scratch with a micro of any kind. I’ve dabbled with AVRs on breadboards and built my fair share of kits, but had never […]