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ingwmeier
Senior
Feb 25, 2025 3:02 PM UTC
Solved

STM32L4P5 Programming fail

ingwmeier_0-1740495629711.png

if we don't make a full erase, this error comes up.
I hoped it would disappear with V2.18

This topic has been closed for replies.
ingwmeier
ingwmeierBest answer
Senior
Mar 3, 2025 2:23 PM UTC

it works now with Version 2.19

3 replies

TDK
Feb 25, 2025 4:55 PM UTC

Does it work if you upload to flash at 0x08000000?

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ingwmeier
ingwmeierAuthor
Senior
Feb 26, 2025 8:03 AM UTC

with a binary file (we attached a 32bit CRC), the Programmer seems to interprete this as an offset so it must be zero. 
I also tested programming it with the hex file, where 0x08000000 is selected automatically, but same error message occurs.
It only can be programmed when you first make a full chip erase.

ingwmeier
ingwmeierAuthorBest answer
Senior
Mar 3, 2025 2:23 PM UTC

it works now with Version 2.19