Self-Aligning Dish in Rust: GPS Application

We'll now apply the code from our preceding example program to our overall project.

Table of Contents

• Requirements


• Implementation


• Connections


• Results

Requirements

• 1 x Raspberry Pico board


• 1 x USB Cable type 2.0


• 1 x Neo-6M GPS Module


• 9 x M-M jumper wires


• 1 x HC-05 Bluetooth Module


• 2 x Mini Breadboards


• Serial Bluetooth App

Implementation

We will simply add all the new sections from our previous part in the series, the GPS example, into our continuing project in src/main.rs.

The flow of the program shall be a continuation from the final Command

In manual mode we should see the particular command we give i.e. Clockwise, Counter Clockwise etc. In auto mode the system should continuously acquire and display GPS data in raw and processed form.

Connections

The electrical connection will be the same as that from the immediate previous part.

is the final code to be run on the Pico.

Highlights of all the changes from the previous section can be found

In the next part of this series we'll acquire the magnetic heading of our model satellite dish.

1. 
   

   Since we are using a lot of blocking reads and writes, we shall not always have clean 1-second blinks, as they will be at times prevented by a busy function. Some functions, such as transmit_uart_data, block further operations until they are done. ↩