One of the key advantages of the Pico is its PIO (Programmable I/O) and while this is an advanced feature it is included in this book. After covering the GPIO, outputs and inputs, events and interrupts, it gives you hands-on experience of PWM (Pulse Width Modulation), the SPI bus, the I2C bus and the 1-Wire bus.
The purpose of the book is to reveal what you can do with the Pico's GPIO lines together with widely used sensors, servos and motors and ADCs.
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Programming the Raspberry Pi Pico in C uses the highly popular VS Code as its development environment and shows how to use a Raspberry Pi or a desktop PC running Windows as your development machine. However, getting started with the Pico with C is no easy feat, which is what motivated this book about creating programs so that testing and debugging is easy. It wastes none of the power and it gives you what you need to get at the new features. To enjoy all of its power and sophistication there is no better language than C. Instead of struggling with the machine, you can now focus on getting a good implementation of your algorithms. For the sort of jobs it is ideal for, it has plenty of processing power and enough memory to make tasks that would have once required careful planning, relatively easy.
It has a power and sophistication that would have been unthinkable just a short time ago. The Raspberry Pi Pico is a remarkable microcontroller.