TrueStudio flashes STM32 project and prompts Verify failed, and now I am helpless

vincent.liu

TrueStudio flashes STM32 project and prompts Verify failed, and now I am helpless [Copy link]

TrueStudio flashes STM32 project and prompts Verify failed. Now I am helpless.

Compilation is OK, debug is burned to stm32103c8t6, it was normal before, burning other small projects is also normal,
but this time burning GRBL is overturned, basically confirmed that there is a problem with the code or project settings, but I don't know where the problem is.
Now I feel helpless...

Downloading 888 bytes @ address 0x0800FD90 - Verify failed
Downloading 8 bytes @ address 0x08010108 - Verify failed
Downloading 4 bytes @ address 0x08010110 - Verify failed
Downloading 4 bytes @ address 0x08010114 - Verify failed
Downloading 1000 bytes @ address 0x08010118 - Verify failed
Downloading 896 bytes @ address 0x08010500 - Verify failed

The chip is stm32103c8t6, I changed it to stm32103XB, because after modifying GRBL and
adding some functions, the size exceeded the limit. I heard that XB and C8 use the same wafer, I tried it before and it was successful, but it
failed this time...

freebsder

If Verify OK appears at the beginning but Verify failed appears at the end, it means the Flash capacity has been exceeded.

vincent.liu

freebsder posted on 2021-5-16 21:39 The first Verification OK, and the latter Verification failed, which means that the Flash capacity has been exceeded.

Judging from the results, it may really be exceeded.

But in fact, xB has twice as much ROM and RAM as C8.

I have reselected stm32f103CB in TrueStudio, and the content I modified is only a little bit.

The 128K ROM is all used up, and at most it is a little more than 64K. It should be within the 128K of the xB. I really don't understand why it exceeds

freebsder

vincent.liu posted on 2021-5-17 21:26 Judging from the results, it may really be exceeded, but in fact, xB has twice as much as C8, both in ROM and RAM. I am in TrueStudio...

Have you checked to see if the following blocks are locked manually?