STM32 MCUs Products

Hi I'm using stm32f103xx for my final year project. Keil was used for the coding with HAL libraries.STM cubeMX is used to configure basic configurations. now I want to set brownout voltage and code protection in the microcontroller. how it's possible?

SPI communication with DMA handler

Hi, I have implemented SPI communication using DMA and it works. When i receive different data than the mentioned protocol format then it hangs and i dont receive any more data and i have to reset the chip to get back the communication. Is there any...

CAN rollover between FIFOs after overflow in pooling mode

Hi everyone!I'm working with STM32F303. I'm configuring the CAN peripheral with HAL libraries for pooling mode operation. I'm wondering if there is a method to check only the FIFO0 fill level and configure the peripheral to move FIFO1 messages into F...

Boot to RAM from SD card on STM32H7...

Greetings!I've got custom hardware running on an ST32H7. I'm trying to load an image from the sdcard into off-chip RAM for execution. RAM's at 0xC0000000, and I think I've set the MPU configuration correctly: // Region 2 is the external RAM MPU_InitS...

Shouldn't DMA_HandleTypeDef State be volatile?

Current structure is:typedef struct __DMA_HandleTypeDef { ... HAL_DMA_StateTypeDef State; /*!< DMA transfer state */ ... } DMA_HandleTypeDef;Interrupts can change the State value, but it's not volatile, so the co...

Delivery Time of STM32H743ZIT6

Hi, I would have a question regarding the lead time of the STM32H743ZIT6. We use the part in multiple boards in our platform which is currently in prototype stadium. Fro the next charges of PCBs we are trying to order some uControllers (STM32H743ZIT6...

Is it possible to run multiple MQTT clients on a single H7 using Netx Duo

I have a project where a single stm32h747 will be acting as a system controller for two groups of motor drivers. We want to create a client whenever a motor group is plugged in. This will ideally allow us to use functionality like the last will messa...

Hello there, in my project explorer, the projects pilled up quite(see picture) a bit and it's annoying when i have to find the existing project from the list. Is there a way to manage them, to create folders where i can group them?