User Activity

Hello,I would like to use TCXO (25 MHz) for timing STM32L071. It doesn't really work for me. When I put a scope probe behind C1, a signal can be seen in the picture. (some 27 Hz). Do you know what's wrong? The power supply for TCXO is 3.3Please any i...
I want to use AES peripheral for encryption in ECB mode (256). I am able to encrypt and decrypt on the same MCU, but if I compare the encryption results, the HW peripheral has a different result than the SW library AES.c or encryption in Python - the...
I had a board assembled through JLCPCB, which included mounting an STM32L071. When the PCB arrived, I loaded a program with a blinking LED in an infinite loop. Unfortunately, the program didn't behave as expected, and during debugging, I encountered ...
I have a question regarding STM32L0. I am interested in which address the registers like FLASH_ACR, FLASH_PECR, etc., are located. In the datasheet, I only see their offsets, but not the absolute value is it maybe 0x1FF8 0000?.Also I would also like ...
I am using STM32L083 and need to erase it using J-Link. If it is locked at Level1, I also need to unlock it. My goal is to completely erase the entire Flash memory. I believe I have an error in the process, as I have been unsuccessful in both erasing...
Kudos from