F28335 Interface to LABVIEW

Hello,

I am writing to let you know that a C2000 team member has been assigned to this post and should be answering shortly.

Regards,
Elizabeth

Thanku Cody!!

No problem! If the post is resolved, please summarize what you did to fix it and/or mark helpful posts, it will help others in the future!


Regards,
Cody

hello cody!!
Actually this post is not resolved yet. But now I am able to get the serial data from dsp onto the hyperterminal using Example_2823xSci_Echoback.c example file. Now I want get this data into labview.
In labview I am using serial communication VISA resource, selected appropriate COM port, Number of data bits as 8, 1 stop bit, baud rate as 9600.
The parameters are same for code running on my dsp.
Then i used bytes at port.
then i used serial read buffer to read my data.
then the close block.
Bytes at port and read serial buffer block are inside while loop.
This is the labview code.
Please suggest me what extra blocks do i need to add in labview. Is the above labview code correct??

Gautham,
Sorry, I missed your reply. Are you still working on this? I cannot see your LabVIEW code... The NI example from my earlier post should get you on your feet. There is not too much you need to do beside initialize the COM port and read from it.

Regards,
Cody

"First, jumper J9 must be populated for this to work."  I didnt got this statement cody :(

Although now, I am able see my data onto Labview. The problem was my hardware connections were incorrect. The data gets scrolled continuously. How can I avoid this by simply displaying the characters which i need. Because here, am displaying  a float value which is the sensor output.

The data is displayed somewhat like this: 22.7852122.7852122.

Do i need to add any termination characters.. Can you please suggest me some solution for this.

Thanku, 

Gautham Gangula

Gautham,

you seem to be missing a end of line character. This wiki page should explain them to you pretty well.