Making a LED glow using various algorithms
| VERSION | RELEASED | COMMENTS | ||
|---|---|---|---|---|
| 1.0.0 | 2025-03-10 | Examples of using port functions to control the brightness of an LED | VIEW HTML VIEW PDF | ZIP |
Overview#
This application note describes how to build a Pulse Density Modulator, or PDM, to glow a led. It shows the principles of PDM, and three methods to implement PDM using just ports, timers and ports, and clocked ports.
Key features#
Pulse Density Modulator
Known issues#
None
Required tools#
XMOS XTC Tools: 15.3.0
Required libraries (dependencies)#
None
Support#
This package is supported by XMOS Ltd. Issues can be raised against the software at: http://www.xmos.com/support