STM32 MCUs Products

I'm using an stm32f429 2mb dual bank mcu and erasing a sector in flash bank2 from code running in bank1. This works ok, but interrupts in bank1 seem to stop while the erase is happening.

I'd have thought with read-while-write active, that interrupts should continue to run in bank1. For the stm32l devices, the documentation clearly states this will work. Can it also work for the stm32f429? Am I missing some configuration? Or will inte...

Can I connect NRST to PC0 as I want to exit the package without VIAs between balls. STM32L433 UFBGA 100 Package.

I want to avoid using VIAs between the balls in my design with the UFBGA 100 package as it increases the cost considerably and I am not comfortable with these small tolerances. This seems feasible if only the NRST pin is can be routed through PC0. Co...

Problem On using HAL_SPI_Receive() function

I'm new to ST-Micro controller, I m using STM32F429. I'm Receiving 8 bytes of data from SPI1 Port and transmitting the same data thru UART2 port to view in serial terminal. I m not supposed to view the HEX data. It is giving either ASCII or Unicode. ...

HardFault Handler not being executed

When a HardFault occurs, the program jump to HardFault_Handler function but it is not being executed.I'm usen STM32CubeIde, when I'm in debugging session, the arrow is stuck in the name of the function but nothing more happens: checkFault(); is not e...

L476 locking up, hard to reconnect the debugger afterwards

I'm working on an project with an L476 using SWD. Main project is basically up and running, but I'm having problems with the bootloader. The bootloader needs to be small as possible, so am avoiding the bloaty HAL and have set up the PLL. Seems OK in ...

DfuSe Demo command line version

Is there is any videos to see how to use en.stsw-stlkt01 BLuetooth example. I am developing product to include BT in Sensortile development Kit. Please share me how shall this can be done

What options are necessary in order to write/read data from HyperRAM / HyperFlash memories?

Hi,I'm trying to develop a program on a NUCLEO-L4R5ZI-P to write/read data from a S27K0641 (HYPERRAM) and S26K128 (HYPERFLASH). First I choosed to use only Indirect mode to access the memory. Is it the best option?Then, there are a lot of options ava...

No BSP for my STM32F411E-DISCOVERY board on Keil uVision 5

Hey, Im learning my stm32f411e-disco and I am following a guy whos using a slightly different board (stm32f407 discovery or just stm32f4Disco) I cant find BSP for my board on Keil and I was wondering if i could use the STM32F4Discovery's BSP or not. ...