Introduction PNut_v49p1 adds new DEBUG PLOT commands allowing up to 8 bitmap layers that you can selectively copy into the PLOT window. This is useful for doing photo-realistic displays, where pre-drawn images are copied into the plot window to show,…
Introduction The Parallax Propeller 1 Microcontroller was designed by Chip Gracey, President of Parallax Inc. based in Rocklin, California, USA. Chip spent eight years on the project overall, and was assisted for two years by an in-house layout engineer. An…
Introduction Each cog has independent counters that can run in the background and support your code without overhead. The counters can perform many operations, and here we mention using them for operation timers. Code Snippet These code snippets show an…
IO Pin State Detection Demo for the Propeller 2
Introduction A common requirement for programmers is to determine the external state of an IO pin. The Propeller 2 smart IO pins make this simple without needing any external components, and allow the programmer to determine if the pin is…
uSD driver for P2, adapted from excellent P1 code.
Simple method to configure the P2 digital pin filters for smart pins.
Join us at our monthly Propeller Live forum and ask questions directly to the Parallax engineering team. Check our Events page and click on the Propeller 1 & 2 tab for the latest dates. Join our friendly community forum where…
P1 HUB75 display driver for one or multiple displays, various test programs, gamma adjustment demo.
Add Morphing Digits to your HUB75 Matrix panel displays