Hi

I need to connect uart to the evaluation board ezdsp tms320f2812.
I do no have any experience with it, so I do not know which daughter card to buy.
I saw one of link research lr-f2812com, and some others in the dspglobal site.
http://www.dspglobal.com/Int%20Card%20SERIAL.htm.
but i do not know which one i need.
The dspglobal card has 4 uart connections. I need 3. But the dsp has only 2 uart connections,
so can I use the third one?

I also need sw supporting the dsp bios. 
I found spr c118 and c616 with ddk version 1.20 (driver developpment kit). It's suppose to
include uart sw driver, and uarttest example.
But when I installed it, there should have been a directory ddk/uarttes. under the ti main
directory.
I could not find the directory ddk, or the uarttest example. can you figure out what's wrong?
How can I get the source of the examples? and the uart drivers?

thanks,
You can post a message or access and search the archives of this group on DSPRelated.com:
http://www.dsprelated.com/groups/c28x/1.php

_____________________________________

 

TI c28x Discussion GroupHi Tal,
TI has a $49 board for this purpose: HPA-MCU interface board. You can see it here:
http://focus.ti.com/docs/toolsw/folders/print/hpa-mcuinterface.html
You are correct that the 2812 only has 2 serial ports. Have you looked at the 280x part? It has
2 serial, 2 CAN, 4 SPI, I2C.
Might I suggest you look at our software which will let you graphically program a model based
solution for the c2000 processor line.
You can download a free evaluation here: http://www.vissim.com/downloads/demos.html
Regards,
Jim
  ----- Original Message ----- 
  From: c...@yahoogroups.com 
  To: c...@yahoogroups.com 
  Sent: Friday, August 31, 2007 6:18 AM
  Subject: [c28x] Digest Number 147
  TI c28x Discussion Group 
  Messages In This Digest (1 Message) 
    1. uart for ezdsp tms320f2812 From: t...@gmail.com 
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    1. uart for ezdsp tms320f2812 
    Posted by: "t...@gmail.com" t...@gmail.com 
    Thu Aug 30, 2007 6:57 am (PST) 
    Hi

    I need to connect uart to the evaluation board ezdsp tms320f2812.
    I do no have any experience with it, so I do not know which daughter card to buy.
    I saw one of link research lr-f2812com, and some others in the dspglobal site.
http://www.dspglobal.com/Int%20Card%20SERIAL.htm.
    but i do not know which one i need.
    The dspglobal card has 4 uart connections. I need 3. But the dsp has only 2 uart
connections, so can I use the third one?

    I also need sw supporting the dsp bios. 
    I found spr c118 and c616 with ddk version 1.20 (driver developpment kit). It's suppose to
include uart sw driver, and uarttest example.
    But when I installed it, there should have been a directory ddk/uarttes. under the ti main
directory.
    I could not find the directory ddk, or the uarttest example. can you figure out what's
wrong?
    How can I get the source of the examples? and the uart drivers?

    thanks,

You can post a message or access and search the archives of this group on DSPRelated.com:
http://www.dsprelated.com/groups/c28x/1.php

_____________________________________