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硬件信号量例程hardware_semaphore2运行问题

conghu zhu
Intellectual 660 points


EVM6678的开发板，连接Windows XP主机，CCS5.0.3上加载实例工程，发现工程的CCS Build选项中的Device Variant栏中是Generic C64xx Device，Device Endianness是big但是工程运行正常。但是我将改为C66xx  Device，Little时，Core0的CSL_semIsFree(TEST_SEMAPHORE_NUM)!=1)判断结果为0，表示TEST_SEMAPHORE_NUM的信号量不是free的，这是什么原因？