8-bit MicrocontrollersのトピックRe: Where can I find general information about embedded programing?

Where can I find general information about embedded programing?

Braulio_Cespede — Wed, 06 Nov 2013 18:53:58 GMT

Hello everyone, I new at programming in Freescale platform.

So, My problem is, where to begin?

Can someone help me please?

with things like "How to create a File.C and Header.h?"

and Include in processor Expert.

I'll appreciate so much.

Note: I'm try to work with the MC9S08QE16.

Re: Where can I find general information about embedded programing?

ZhangJennie — Thu, 07 Nov 2013 02:04:07 GMT

please see attached. these should help.

Re: Where can I find general information about embedded programing?

ZhangJennie — Thu, 07 Nov 2013 02:06:06 GMT

another.

Re: Where can I find general information about embedded programing?

TICS_Fiona — Thu, 07 Nov 2013 02:15:04 GMT

Are you asking about Classic CodeWarrior for HC(S)08 v6.3?

You can find the help document under CodeWarrior installation folder:

<CW path>\Freescale\CodeWarrior for Microcontrollers v6.3\Help

Re: Where can I find general information about embedded programing?

Braulio_Cespede — Thu, 07 Nov 2013 20:15:40 GMT

Thank you everyone, I really appreciate your help.

I'm stater my "Adventure" as a developer, but I don't know where to begin.

Re: Where can I find general information about embedded programing?

danmez — Tue, 31 Dec 2013 19:50:14 GMT

The first program a beginner usually writes in any language is called "Hello World" which is a simple program that prints this message.

Re: Where can I find general information about embedded programing?

ZhangJennie — Thu, 02 Jan 2014 03:01:16 GMT

exactly, hello world sample is always good to beginner.

Re: Where can I find general information about embedded programing?

Braulio_Cespede — Thu, 02 Jan 2014 14:21:22 GMT

That's the first thing, I had done. What I'm really looking for (The documentation attached was really helpful), is the understand of the components, or went use a interrupt. In other word do something and know what I'm doing that. For example: set a I2C component and make it works.

Re: Where can I find general information about embedded programing?

iansmusical — Thu, 02 Jan 2014 15:22:13 GMT

Hello,

What's probably a good idea when writing a "hello world" example, whether it's to flash a LED or send RS232 is to start small. Don't try implementing everything in one go and expecting it to work! Implement in small steps and understand what you have written. With reference to I2C start by reading the relevant section in the MC9S08QE16 reference manual before you start writing any code. If you are new to I2C then the internet is your friend to understand how it works and why etc.

If you (and I'm not sure) are very new to programming then it's a bit of a learning curve and through projects and experiments you'll gain the experience of when to use interrupts versus polling, for example.

Hope this helps you a little :-)

Ian

Re: Where can I find general information about embedded programing?

dpierman — Thu, 02 Jan 2014 19:30:35 GMT

Hi,

I discovered a book, "Embedded Systems Interfacing for Engineers using the Freescale HCS08 Microcontroller", that helped me a lot. The book is actually two books. Book one focuses on Assembly language programming, and book two focuses on digital and analog hardware interfacing. This is a hands on type of book with example code to get you going. This book is by Douglas Summerville.

If you are a "C" programer then the book, "HCS08 Unleashed" by Fabio Pereira may be a good book for you.

I found the books on Amazon.com. I prefer Assembler so I found the first book the most helpful.

Don