sema4_dualcore
Overview
This example shows how to use the SEMA4 gate lock and unlock, and the gate notify feature. In this example, core 0 sends command to core 1 through MU. According to the commands, core 1 locks and unlocks the specific SEMA4 gate at the proper time. If core 0 trys to lock a SEMA4 gate which has been locked by core 1, the opeartion fails, and core 0 is notified when the SEMA4 gate is unlocked by core 1. This example demonstrates this feature.