Debugging STM32L4 and watch windows update

[dtarrago]

Good afternoon,

I have developed my application based on STM32L4 family. Application is working fine on my custom board but I have a doubt when debugging the board usign ULINK2 tool with Keil: when I debug the board, and I have a look to 'Watch' windows, values of variables are wrongly changing when automatic period update is set. If debugger is stopped, the variables recover their correct values. Do you know why? (I have already set optimization level to the lowest one)

Best regards,

Dani