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MEM_alloc and malloc problem using DSP Bios

Other Parts Discussed in Thread: OMAP-L137

Dear All,6052.ourtcf.txt

We have a problem with MEM_alloc and malloc() functions.

We have bought an OMAP-L137 EVM and want to work with EDMA. With the configuration tool we configured the memories and set "Call User init Function" in the tool to main function. We configured heap to be placed in SDRAM and disable Caches. The tcf file has been attached to this post.

Then, we built the project. The out file was built successfully. We loaded the program on the board and started to debug it. All thing was ok until we reached to the line including malloc(). The program halted and the system do not any thing. We try MEM_alloc but the problem was the same.

What is the solution?

Janet.