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诊断库SL_SelfTest_Flash

Other Parts Discussed in Thread: HALCOGEN, RM42L432

TI大神好,我在使用诊断库函数SL_SelfTest_Flash时出现下面问题。 retVal = SL_SelfTest_Flash(FLASH_ECC_TEST_MODE_1BIT, TRUE, &flash_stResult_1bt);这个运行的flash_stResult_1bt是ST_PASS.但是retVal = SL_SelfTest_Flash(FLASH_ECC_TEST_MODE_2BIT, TRUE, &flash_stResult_2bt);的flash_stResult_2bt为ST_FAIL;。请问是什么原因?

另外我在HALcogen使能了FLASH_ECC_TEST_MODE_1BIT模式下的中断触发和nerror引脚。但是运行的时候并没有触发中断和拉低引脚。操作如下: