TMS320F28379D: regarding declaration of variables.

Hi Sakthivel,

In TI CCS we use #pragma LOCATION(variable_name, address).

For the above case, you can use the following format - 

unsigned int i

#pragma LOCATION(i, 0x1c00)

When you check the memory browser in CCS, you should be able to see this variable in the specified location.

Thanks

Aswin

Dear Aswin,

i have tried but it is not working, please some other methods are there please tell us.

Hi Sakthivel,

I have tried from my setup and i was able to get the value in the specified address.

I have used a "test" variable and i was getting the value at the address 0x5D22A. In the image attached below, you should be able to see the value in the address 0x5D22A being copied to the variable "test", same shall be observed in the watch window with the address 0x5D22A.

And if you need to update the value at this position, you can make test = 0; 

If the location is protected, you need to add EALLOW before writing value into the location and add EDIS after updating.

Can you give me more details when you specified it is not working, did you encounter any errors while building or something else.

Thanks

Aswin 

i have got waring  "#1513-D The location pragma requires EABI"

please guide us what kind of setting to be done in ccs.

please check it attachments as screen shots.

regards,

sakthivel

Dear Aswin,

i have got some error while added to edit flag setting as mentioned by you.

as below

regards,

sakthivel

Dear George,

As per your guide i have done it. i have got fatal error #16000: object files have incompatible formats

please check screen shots for your reference.

The link command includes both -lrts2800_fpu32.lib and -llibc.a.  Remove the first one.

Thanks and regards,

-George