About SWenn.1

SWenn.1 · 2024-12-12

Hello.I am trying to port from a Nucleo-F401 board to the WB. I have a desire to make USART1 on the WB as a comm port so I can pass data to it for testing some stuff. I find it works well UNTIL I enable the BLE. I notice in the app_debug.c file th...

SWenn.1 · 2024-12-09

I have two projects one was created some time ago with STM32CubeMX V6.10.1 and it shows me having 'blue' Enable CSS button for the LS mux the other is created with STM32CubeMX V6.12.1 (using the same exact part) YET it is greyed out. How do I change...

SWenn.1 · 2024-12-05

I am using the above subject Nucleo. I create a project and let STM32CubeIDE V 1.16.1 create a default project. I make NO changes to this. I close the .ioc and open main and add the following code (seen by Red Bars). I build and load to target. ...

SWenn.1 · 2024-11-24

So I have three switches (nothing special just momentary push button) wired into the board PC2, PC3 and PA4. All are using internal pullups. PC2 and PC3 are set for rising / falling trigger IRQs and PA4 is set for falling IRQ. They all have their own...

SWenn.1 · 2024-10-25

Hello.I am running an x-nucleo-IHM03A1 with a Nucleo-F401RE and a 24BK20-30 Stepper motor. I have FW that allows me to push a button to arm the device and then 2 other buttons that allow me to run the device using the MOV command to create upper and...

SWenn.1 · 2024-12-09

solved....RCC Configuration --"Generate the peripherals clock configuration" must be set to TRUE

SWenn.1 · 2024-12-09

Thank you...Yes I found this over the weekend.

SWenn.1 · 2024-11-25

I seemed to have solved the issue.....Not completely sure but so far no false triggers have appeared. I mimicked the blue button on the nucleo board with respect to adding 100 ohm resistor between 0.1uF cap and ground.

SWenn.1 · 2024-11-25

there is no schematic to show, see picture...two momentary push buttons with a 0.1uF cap across each. Wired between ground and PCx (where x = 2 and 3)....Thats it....start debugger, run program, stop and see PR = 0, run again, push single button and...

SWenn.1 · 2024-11-25

See response below to @waclawek.jan

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Nucleo-STM32WB55 with X-NUCLEO-IHM03A1

STM32WB55RGVx --- why cannot I not select LSE on one of the projects?

Nucleo-WB55RG / CubeMX / Flash Erase Hard Fault Interrupt??

Pushbutton causing multiple ISR flags (EXT-> PR) to set??

Motor Commands to preserve pre power operation?

Re: STM32WB55RGVx --- why cannot I not select LSE on one of the projects?

Re: Nucleo-WB55RG / CubeMX / Flash Erase Hard Fault Interrupt??

Re: Pushbutton causing multiple ISR flags (EXT-> PR) to set??

Re: Pushbutton causing multiple ISR flags (EXT-> PR) to set??

Re: Pushbutton causing multiple ISR flags (EXT-> PR) to set??