About JR2963

JR2963 · 2025-02-28

I'm using the STM32WB55 for BLE communication with an Android device, starting from the BLE example HeartRate monitor with FreeRTOS. Sometimes, when I disconnect from the STM32 using my mobile, I don't always receive the notification callback on the ...

JR2963 · 2025-01-13

Hi, I want to develop a BLE application on the STM32WB55, but I'm having trouble initializing the BLE stack on CPU2. I call the functions to initialize it (like in the Heart Rate Monitor example), and then I receive an RX_IRQ from the IPCC where inco...

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 · 2025-01-13

Thank you, I know what are you talking about, But I am sure this is correct; I already have a project that works with the BLE stack, so I know how to handle it. Maybe I'm not calling all the BLE initialization functions correctly?

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...

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BLE Disconnection Callback Not Always Triggered (90% Success Rate)

Can not init BLE stack on CPU2

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

Re: Can not init BLE stack on CPU2

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