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Problem of zstack with newer version of IAR compiler

Other Parts Discussed in Thread: CC2430, Z-STACK, CC2431

Everything works well until I upgrade my IAR embedded workbench from version 7.50 to 7.51.

For a fresh new SimpleApp, after rebuild all, I got the following error msg:


Fatal Errro[e163]: The command line symbol "_EXTENDED_STACK_END" in


Error while running Linker


Did anybody experience this?