topic Re: How do I generate code for low-level SPI driver by PE? in CodeWarrior Development Tools

How do I generate code for low-level SPI driver by PE?

simon123 — Wed, 30 Jul 2014 10:43:14 GMT

I am using CodeWarrior, and processor MCU56F82746 and a serial EEPROM. I read that PE generate a generic I2C software driver, but I don't know how.

Re: How do I generate code for low-level SPI driver by PE?

catalindemergia — Wed, 30 Jul 2014 13:51:04 GMT

Hello,

I didn't use Processor Expert for I2C code generation, I used it for DDR, but assuming you have a project for your

processor with the settings you want defined in some graphical form, in order to generate code you should select

Project > Generate Processor Expert Code from the Eclipse IDE menubar. The generated code will be placed in

the Generated_Code folder and you can use it in your application.

You can find a lot of information about ProcessorExpert at this location

Freescale Technical Information Center

regards,

Catalin

Re: How do I generate code for low-level SPI driver by PE?

simon123 — Wed, 30 Jul 2014 14:35:19 GMT

Thank you,

I will try with Eclipse, it is something new.

regards

Simon

Re: How do I generate code for low-level SPI driver by PE?

simon123 — Thu, 31 Jul 2014 07:24:59 GMT

Hello,

I still need help, didn't Work with Eclipse and I want it to be implemented in CW.

The EEPROM_SPI_25xxx is picked up, but there is no methods or events under the Interface Definition, and the programming language is checked on ANSIC. Is that correct?

Re: How do I generate code for low-level SPI driver by PE?

catalindemergia — Thu, 31 Jul 2014 08:38:59 GMT

Hi,

What CodeWarrior version are using ?

You have to use CodeWarrior for MCU.

Re: How do I generate code for low-level SPI driver by PE?

simon123 — Thu, 31 Jul 2014 08:48:28 GMT

I use Codewarrior Development Studio vr. 10.6

Re: How do I generate code for low-level SPI driver by PE?

ankur_kala — Thu, 31 Jul 2014 10:03:41 GMT

Hi Simon,

You can make a new project using CW and select Processor Expert in the creation phase. Once created you will see the Processor expert attached in your project. In the components library you can use the Init module for either SPI or I2C or for any other peripheral. Thereby the corresponding settings can be done in the component inspector window of the respective module. For more information on how to use PE, you can browse through multiple videos on www.youtube.com/freescale (processor expert - YouTube).

Please mark the answer as correct or helpful if it helps.

Re: How do I generate code for low-level SPI driver by PE?

simon123 — Thu, 31 Jul 2014 11:22:00 GMT

Thanks,

I think, something is wrong with the codewarrior I use. I can't make a PE project standing alone, it just accept for enabling PE for existing C project. I am new here actually, and trying to find out more CW and PE during my project, if I ask stupid quastions :smileyhappy:. By the way, Can you make a PE project standing alone in CW?