About MLy.1

MLy.1 · 2023-05-26

Hi,I followed this setting herehttps://community.st.com/s/article/how-to-configure-the-rtc-to-wake-up-the-stm32-periodically-from-low-power-modesBut still not able to select LSE as RTC source. What steps I missed? Please help.Thanks!

MLy.1 · 2023-05-18

Hi,Bought a new STM32WB55RG development board, created a sample code on STM32CubeIDE V1.12.1, compile good in IDE. ( using Windows 10) But when download to the board by click the RUN button, it will pop up Error screen - The exception unknown softwa...

MLy.1 · 2023-05-26

No, click on the empty circle at the LSE does not work. it does not appears light blue. Please take a try at your side to see if you have the similar problem. Thanks!

MLy.1 · 2023-05-26

Hi Peter,Thanks for the reply.I did Activate Clock Source and select Internal Wake Up, see photo. but in the Clock Configuration, LSE is bold but the dot is in LSI line. Do we need to special parameter setting? I also set WakeUp counter as 0x500B. ...

MLy.1 · 2023-05-26

HIFinally found this is a Windows issue. I tried on 3 PC, first 2 failed with the exact same error. The 3rd Windows PC works good. They are both 64 bit Windows 10. Don't know how to fix but I have to use the 3rd PC to work for it.Thanks!

MLy.1 · 2023-05-19

However, if I download code from Keil, the LED6 on the board will blink green & red and then download done. That also mean the USB port is good. So I am confused. Is that mean the setting of the CubeIDE has something wrong?Thanks!

MLy.1 · 2023-05-19

If I press "scan" button in the debugger setting, it will show the same error. Then show "fail to list debug probes" . Is that mean the port of the board is dead?

User statistics

User Activity

use STM32Club, configure STM32WB55 but fail to select LSE as RTC input.

Fail to download code to the STM32WB55RG board using ST-link on STM32CubeIDE

Re: use STM32Club, configure STM32WB55 but fail to select LSE as RTC input.

Re: use STM32Club, configure STM32WB55 but fail to select LSE as RTC input.

Re: Fail to download code to the STM32WB55RG board using ST-link on STM32CubeIDE

Re: Fail to download code to the STM32WB55RG board using ST-link on STM32CubeIDE

Re: Fail to download code to the STM32WB55RG board using ST-link on STM32CubeIDE