STM32 MCUs Products

hal_delay causes a hard fault

hello,i'm debugging this code suddenly i got a hard fault as shown in the figure:how can I solve this

Mistake in STM32G4xx Reference Manual (RM0440)?

The STM32G4xx Reference Manual (RM0440) Rev 4, Figure 2, "Memory Map" on Page 81 says Option Bytes 1 is from 0x1fff7800 to 0x1fff7810 (16 option bytes), Option Bytes 2 is from 0x1ffff800 to 0x1ffff810 (16 option bytes).However:Table 7 on page 94 says...

Current Consumption of STM32G071GB in deep sleep mode?

What is the current consumption of STM32g071GB in deep sleep mode? I found the tables of current consumption in the datasheet, but I am not certain which is the deep sleep current among the list. I have seen the following:

Hard fault due to an external signal applied to the BOOT0 pin during runtime

I am working on a custom board with STM32F411RC which can communicate over SPI and I2C to the master board and acts as a slave in both cases. The master board also needs to be able to reprogram my board over I2C. Chip select signal is used to control...

Struggling with CAN in latest HAL.

I know that there a lot of care examples on the Internet, but I haven’t been able to get one to work with latest version of the HAL drivers. I’m attempting to use the loopback interface just to test on a single device at the moment. This is as far as...

Hello everyone, I want to create a Bluetooth communication between STM32F0 series board and Android phone to send & receive commands. So how can i able to create?

Hi, is there a simple Hello World project using STM32F7508-DK board with system view? Or any kind of STM MCU with system view ?

I am using a STM32F7508-DK board, and I am trying to use system view on it. I've done everything mentioned on system view documentation, also changed the st-link firmware to j-link firmware, but with no result, I am not seeing any trace on system vie...

Hello dear community, i using the STM32f091 Nucleo-Board. My goal is to get the ADC values with DMA. Since I've never programmed a DMA, I wanted to see some good tutorials. I did find some, but they all use the HAL library.

I would love to have a tutorial that doesn't use libraries. I would have preferred something that used metal embedded C and register manipulation. Do you have some videos, links or PDF files for me?Thanks in advance