2024-11-13 06:14 AM
I use the NUCLEO-WL55JC STM32WL Nucleo-64 board, which I supply with an external power supply.
Each time I attach my laptop in order to view the console, the WL55JC is reset. I assume the STLINK-V3E issues a reset to the WL55JC.
Is there a possibility to avoid that?
I tried to take away the jumper that allows T_NRST to be connected to ST-LINK, but then, when I attach my laptop the board, the WL55JC enters an unusual state (it neither continues normal operation nor does a reset). Except for this I did not find any other ideas how to change the behavior. Is there any?
Solved! Go to Solution.
2024-11-14 03:31 AM
Sorry, my fault. I might have removed the wrong jumper. By removing the jumper of the signals SWDIO, SWCLK and NRST, no more reset is issued and the program continues normal execution. Closing the issue.