About JR2963

JR2963 · 2024-12-11

Hi,I am looking for the best method to program the FUS and BLE stack into the STM32WB55 during the manufacturing process, including the activation of the wireless stack. Is there any alternative to using the STM32CubeProgrammer with the ST-Link? Idea...

JR2963 · 2024-10-24

Hi,I would like to enable FreeRTOS Thread awareness in VSCode. I know it worked in CubeIDE.I can do it with Jlink GDB Server by inserting this to launch.json"rtos":"FreeRTOS", //Change it depending on RTOS usedBut have no idea how to do for S...

JR2963 · 2024-09-16

Hi,I'm not sure if I fully understand how the low-power mode works with active BLE on the STM32WB. I have an application using FreeRTOS and the BLE stack. I have set up advertising and am able to send and receive data over BLE. This works fine. When ...

JR2963 · 2024-09-13

Hi,we are using the STM32WB microcontroller along with sleep modes – specifically, SLEEP and STOP2. When we try to enter STOP2 (or Sleep) mode, it seems like the MCU automatically checks whether it can enter this mode or not (like an automatic check ...

JR2963 · 2024-09-12

Hello everyone,I’m working with an STM32WB55 microcontroller with BLE stack. I use also low-power modes in my app. Before entering a low-power mode, I set an RTC ALARM_A to wake the system up at a specific time. The device then enters either Sleep or...

JR2963 · 2024-11-06

Of course, I tried that first, but it seems that the GDB for ST-Link doesn't have this parameter.

JR2963 · 2024-09-25

Thank you for the response. I probably have a hidden error somewhere, because when I start entering STOP2 mode, BLE starts to malfunction rather than work properly—connecting via BLE becomes nearly impossible. I have advertising set to around 100 ms,...

JR2963 · 2024-09-16

Finally, I managed to get the code working as I wanted. I can't exactly say what the problem was, but the RTC is now behaving correctly even in low power modes. Thank you.

JR2963 · 2024-09-16

I am aware of the application note AN5289 and I'm using it as a reference. For sleep management, I have used your stm32_lpm_if.c files. The TimerServer with RTC and BLE is used, for example, to stop advertisements, but I haven't seen it used in a way...

JR2963 · 2024-09-16

Mystery solved – I had SysTick enabled in the background, which was waking up the processor.

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User Activity

Flashing FUS + BLE Stack on STM32WB55 During Production

VSCode - FreeRTOS Thread awareness Debugging with ST-Link GDB

BLE Operation in Low Power Modes on STM32WB

The STM32WB can not STOP or Sleep?

Unexpected Behavior with RTC ALARM_A in LowPoer Mode on STM32WB55

Re: VSCode - FreeRTOS Thread awareness Debugging with ST-Link GDB

Re: BLE Operation in Low Power Modes on STM32WB

Re: Unexpected Behavior with RTC ALARM_A in LowPoer Mode on STM32WB55

Re: Unexpected Behavior with RTC ALARM_A in LowPoer Mode on STM32WB55

Re: The STM32WB can not STOP or Sleep?