TMS320F28388D: Import-variable Bindings of dual-core project

Kita,

What version of CCS and C2000Ware is being used? I do not see the System section from the second picture from importing a C2000Ware 5.02 CAN dual core example into CCS 12.4.

Kita Li said:

1. What is this "Import-variable Bindings" used for? Is it used for the variable definition? 

Import-variables use already defined variables and allocate them to be an export or import of multiples projects on a system level using a system.xml file. In other words, you can use variables between projects if they are linked. The note in the second picture is key.

Kita Li said:

2. If the variable of CPU2 is written in this place of CPU1, can cpu1 be use this variable directly?

Since it seems the setup of the project is one project per CPU, it seems reasonable that you can use variables across CPUs if linked externally.

Software Page regarding build variables: https://software-dl.ti.com/ccs/esd/documents/ccs_variables_in_source_code.html  
Aishwarya