STM32 MCUs Products

Hi All STM32 users, has anyone successfully done any debugging using VSCode with all the relevant packages installed along with the ST-LINK/V2 probe on Linux?

I have all the relevant ARM utils/etc on the system.As soon as I try to run, I get this message-"Could not start GDB process, does the program exist in filesystem?"Tried jumping through hoops for last few days but getting no where.Tried with all kind...

how to choose stm

Hi guys- help with microcontroller selection- my need is that the microcontroller can handle receiving a lot of data- for example in 1s there will be 90 devices broadcast to the microcontroller, and the microcontroller will send data to tcpserver- so...

STM32G030 BOOT0 Pin not working

I'm currently developing with STM32G030K8T6 (Rev 1.1). I want to use PA14 as BOOT0 pin. So, I set option byte nBOOT_SEL as 0 using STM32CubeProgrammer (nBOOT0, nBOOT1 both option byte are set to 1). But BOOT0 pin not worked. So, I also set PA14 GPIO ...

STM32U585 SPI Transmit issue: Partial last byte transmitted

Hardware: B-U585I-IOT02A dev kitSPI1 configuration:Master mode8-bit data sizeNSS hard outputTx only (2-lines)MSB firstPCLK: 160 MHz; Baud Prescaler 32 yields SPI sck of 5MHzno CRCfifo threshold 1-dataMaster Keep IO State enabledRDY management interna...

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timer How to detect a signal I useSTM32CubeMX 6.6.1 and STM32CubeIDE 1.8.0 I'm using a microcontroller.stm32f103c6 I need a way to capture the signal. to calculate the speed of rotation Can someone give me some advice, thanks.

DAC DMA transfer size more than 65535?

My board is NUCLEO-H723ZG which has 1 DAC 2 channels built-in.I actually want to transfer 2 arrays with 150,000 elements each in each DAC channel, but it is limited by the DMA size of 65535.So, I have divided that array into 6 parts for example I_dac...

[STM32H7] Flash write returns OK, yet hard fault during read-back

I have an STM32H7, and despite a HAL_OK for every write, HAL_FLASH_Unlock(); if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_FLASHWORD, 0x081E0000+ (32*fw), (uint32_t)(pBuffer)) != HAL_OK) { Error_Handler(); } HAL_FLASH_Lock();      OCCASIO...

Problem receiving with stm32f769i-disco

Hi, Haven't been here in a while, about 15yrs, ha! I dug out the subject board, STM32f769i-disco that I've used a number of times years ago. I built some code using the new cubemx, compiles fine in the new IDE. I can send data, but it just doesn't...

_unhandled_exception but nothing in fault analyzer

Hi,I'm working on a c++ project and encountering the _unhandled_exception error. I'm trying to look cause for this error but fault analyzer in stm32cube ide is showing as No Fault Detected.I've looked into call stack and observed that "<signal handle...