About LIN BUS 2.0

mickey231bhq · Joined: 06 Apr 2005 Posts: 19 Location: Formosa

Does anyone use LIN BUS to do relevant application?
have sample code?
Tks. Sad

Fabri · Joined: 22 Aug 2005 Posts: 275

Hi mickey231bhq,

Did you find any code about LIN BUS ?

I'm also starting to work with LIN BUS and I'm interest to find same example especially with CCS compiler.

Have you something to suggest me ?

Thanks,

Mark · Joined: 07 Sep 2003 Posts: 2838 Location: Atlanta, GA

Are you implementing Master or Slave?

Fabri · Joined: 22 Aug 2005 Posts: 275

Hi,

I have to implement a Master device

Mark · Joined: 07 Sep 2003 Posts: 2838 Location: Atlanta, GA

Check out this app note. It is not CCS C but you can port it.

http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1999&ty=&dty=&section=&NextRow=&ssUserText=an891&DesignDocSelect=

mickey231bhq · Joined: 06 Apr 2005 Posts: 19 Location: Formosa

I write a library, can support MASTER and SLAVE at the same time by oneself. Surprised

Fabri · Joined: 22 Aug 2005 Posts: 275

Hi mickey231bhq,

I'm starting witn new project and I'm deciding about hardware.

Does some PIC interface directly LIN BUS or I must use a diver for example MCP201 ?

Did you use a PIC16 or PIC 18 Family ?

Do you have same tips about for me ?

Thanks for help.

mickey231bhq · Joined: 06 Apr 2005 Posts: 19 Location: Formosa

hi...Fabri
i'm use pic18F458 and mcp2551 & mcp201
do gateway...(CAN&LIN BUS)

Fabri · Joined: 22 Aug 2005 Posts: 275

Hi mickey231bhq,

Is there any converter from PC, RS332 or USB, to LIN BUS ?

This will be useful for me in debug to test comunication.

Bye,

mickey231bhq · Joined: 06 Apr 2005 Posts: 19 Location: Formosa

yes...i have...Vector Cannoe tool..

Fabri · Joined: 22 Aug 2005 Posts: 275

Can you give me more information about, for example price and were I can buy it ?

I haven't too mutch time and I can spend it.

Thanks

mickey231bhq · Joined: 06 Apr 2005 Posts: 19 Location: Formosa

http://www.vector-informatik.com/pdf/CANalyzerDENalyzer.LIN_DataSheet_EN.pdf

http://www.vector-informatik.com/pdf/CANoeDENoe.LIN_DataSheet_EN.pdf

Fabri · Joined: 22 Aug 2005 Posts: 275

I'm waiting now a contact from Vector.

There's any simple way to simulate LIN BUS with RS232 and driver MCP201 ?

mickey231bhq · Joined: 06 Apr 2005 Posts: 19 Location: Formosa

You must pay attention to your OPERATION MODES first, after entering OPERATION MODE, you can do LIN BUS with the hardware of RS232.

Fabri · Joined: 22 Aug 2005 Posts: 275

Hi Mickey,

I'm waiting to receve a LIN BUS->RS232 Converter but I'm in trouble with PIC because I don't have already chosen from PC16 and PIC18.

I have to implement one Master and one Slave in Lin Bus.

By your esperience, shall I use standard UART for both Master and Slave or must use EUART, for example PIC16F690 ?

Thanks for replay