Rating:  - This is the best book on embedded gcc
This book pretends to be a programming book on the PIC24 16-bit microcontroller family from Microchip. And if it were only that, it would easily earn a 5 rating. But the author has gone way beyond his calling. He turned this into a real insider's view of what gcc is doing under the covers with this MCU. This is better than good because there are so few good books on embedded C programming, and none of them do a good job of showing both sides. As a C programmer you normally don't care what the computer is doing under the covers. But as an embedded C programmer this is critical information! So I'd like to give this book a 10: 5 for PIC24 coverage and 5 for under-the-cover info on what gcc is doing. Even if you don't use the PIC 24, you need this book!
Rating:  - Excellent book written by a professional
I've bought several books on microcontrollers, and most of them have been poorly written. This book is exceptional: the writing is clear, it has been professionally edited, and the audience focus is clearly stated. It contains a lot of valuable background that only someone who works at Microchip would know.
I have to take off a star because the book does not mention the numerous hardware problems these microcontrollers have. All microprocessors have some issues, but the errata for PIC24F parts is unusually lengthy. Jasio neatly sidesteps the hardware minefields, for example by using an SPI communication protocol rather than the more elegant I2C. Don't get me wrong: I'm a big fan of these parts, and I think everyone who designs with microprocessors should look at them seriously. Still, I can't believe that someone could write a book like this and not mention the errata.
Rating: - A good book for me (C programmer)
I already had a problem to solve in my mind when I statred to read this book. The book worked out for me in two ways: First, the topics of the book cover my problems very well, and secondly the code in the book worked well as I tested them project by project as a learning process. Also, I agree with the points other reviewers made before my review. So, no need to repeat them. I am not an EE and new to microcontroller. To understand a topic of the book I still need to cross-check some sections in the data sheet of a PIC24 and its corresponding C header file. This slows down my reading, but turns out to give me a better understanding. I completely recommend this book.
David W. at Ferndale, MI, USA
Rating: - A Great Resource
I have thouroughly enjoyed reading and using this great publication. It is absolutely the best introduction to PIC24 in particular and C30 as well. This book makes a great companion for the Explorer 16 development board from Microchip.
I look forward to a follow up edition with a few more projects and peripheral code segments.
Very Well Done Lucio
Rating: - We need more books like this!
I just bought this book and managed to read through it over a few days. I must say that I'm very impressed by it! The book covers programming the PIC24 in C using MPLAB's C30 C compiler. It covers the PIC24 architecture and peripherals in as much detail as required by a C programmer as well as various non-ANSI C PIC24 specific addons available in the C30 compiler. It also includes a myriad of cool interfacing projects with minimal additional hardware (SPI EEPROM , 3 resistors for the video example flash card, PS2 interfacing e.t.c.) Finally it also introduces all the debugging tools available in MPLAB such as the simulator/logic analyzer and stimulus generator. This book is not for the absolute microcontroller / programming in C beginner however. Its target audience is embedded systems programmers considering to switch to Microchip's PIC24 family and EE students/hobbyists with some background in embedded systems/ microcontrollers / C programming.
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