dear TI !
we are starting using safty dignostic library v2.2.0
demo project :TMS570LS1227_NoOS is build ok.
but when we download the program to the MCU. we fount thare is a error happened.
error code as bellows：(c file name: app_main_NoOS.c , line: 616)
uint32 flashRegBackup=flashWREG->FDIAGCTRL;
/* Run CRC Checks on Flash, with Fault Injected */
/* Note1: The fault is injected on the first DWORD Access to flash and this location must not contain 0. Else the CRC check will PASS */
/* Note2: The flash start address must point to the slave access port of flash */
retVal = SL_SelfTest_Flash(FLASH_ECC_TEST_MODE_2BIT_FAULT_INJECT, TRUE, &failInfoFlash);
#ifdef __TI_COMPILER_VERSION__
if (SL_CRC_Calculate((uint64 *)(((uint32)&ulFlashStartAddr) | 0x20000000u), ((((uint32)&ulFlashEndAddr)-((uint32)&ulFlashStartAddr)) >> 6)) == crcAtInit_FLASH) {
periodicSTFailCount++;
} else {
periodicSTPassCount++;
}
#endif
Our question is：
1. SL_CRC_Calculate to check mirrored flash (eg : adress is 20000008) will cause errorRAM exception. if we need to config some parameter by HALgoGen?
2. #ifdef __TI_COMPILER_VERSION__ where is the Macro be defined ?
目前，我们正在尝试使用safty dignostic library进行芯片启动和运行过程中的自检 。
示例程序 为 TMS570LS1227_NoOS
demo程序 在下载到芯片后，无法正常工作，系统运行到app_main_NoOS.c 文件的616行就 退出了。 如下标红部分为程序出错的地方。
主要问题是：
1. Note2 是什么意思？ 本项在检测什么 此部分代码没有看懂 （app_main_NoOS.c 616行程序注释）
2. 0x20000000u 是从何而来 ，感觉程序出错的原因就是CRC校验时，发现程序起始地址或上 0x20000000u后， 地址就已经出错了，所以想问，这句话是不是demo程序写错了。
uint32 flashRegBackup=flashWREG->FDIAGCTRL;
/* Run CRC Checks on Flash, with Fault Injected */
/* Note1: The fault is injected on the first DWORD Access to flash and this location must not contain 0. Else the CRC check will PASS */
/* Note2: The flash start address must point to the slave access port of flash */
retVal = SL_SelfTest_Flash(FLASH_ECC_TEST_MODE_2BIT_FAULT_INJECT, TRUE, &failInfoFlash);
#ifdef __TI_COMPILER_VERSION__
if (SL_CRC_Calculate((uint64 *)(((uint32)&ulFlashStartAddr) | 0x20000000u), ((((uint32)&ulFlashEndAddr)-((uint32)&ulFlashStartAddr)) >> 6)) == crcAtInit_FLASH) {
periodicSTFailCount++;
} else {
periodicSTPassCount++;
}
#endif
