Hands On the Parallax Propeller 2 Part 3: Smart Pins and Serial Data (UART)

摘要

In the previous articles in this series, we started coding the Propeller 2 MCU and we illuminated an LED using SPIN2. Now I will provide you with a solution to make it blink, and then I will continue with the IO pins. Let's get started. You can follow a simple "turning it off and on again"-scheme. To do so, you need the following ingredients: 1.pinwrite() 2.repeat() 3.waitms() The necessary steps include: 1.Turn the LED on 2.Wait 500 ms 3.Turn the LED off 4.Wait 500 ms 5.Repeat The code will look like what you see in Figure 1. You can download it from the article webpage [1].