When i used S32DS to debug my project(debug setting:xxx_Debug_Segger), it worked well. and i generated an hex file, when i used J-LINK V9 to program the keaz64, it occured an error, showed below:
what's the reason? is the RAM out of the usage?
the project setting as below:
Hello jikang hu,
Please change the Device to NXP SKEAZ64xxx4 to have try .
It seems there is no error in your configuration. I use J-flash v6.20g test , there is no error .
What about your hex file ? How about a simple hex file of bare project ?
And you also can copy&paste this question to Seeger supppot ， there are many cases about J-link:
Hope it helps
Have a great day,
TIC
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Alice_Yang：
thanks, i found the problem, because i defined some sectors in SKEAZ_flash.d
i used uint32_t __attribute__((section(".EkeyNum1"))) Ekey1_Num[3] to strorage a global variate, it seems no fault ,even in debug. i looked the .map file, and i found, the Ekey1_Num[3] strorage in 0x1ffff81B, when i download the hex file using j-flash v6.0, the errors come out, so
i modified my code, just used FLASH_Program1LongWord() construction to storage variates in fixed sectors, and didn't divide flash memory,the errors disappared, but i don't know why. can you tell me more details?thanks a lot
Hello Jikang,
I haven't KEAZ64 board, so I test on other KE04 chip, it can work well.
I generate a hex file refer to your requirement, seperate the flash memory , then storage a global variable,
based on KEAZ64xxx4 chip, could you please test it on you side .
My relocate variable code as below :
Hope it helps
Have a great day,
TIC
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