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Hi all, I have encountered a problem where the debug would stop working as soon as the program hits the line where TIM15's update interrupt is enabled. From there the program appears to be still running but would not stop at any breakpoints and live ...
Hi team, I am using one usb-nfc dongle from microE, to integrate it with my board. That dongle is already has code of HID and it is stand alone is working fine (when I connected it to my laptop directly), however am facing challenges whe...
Hi ST Team,We are using an MCU “STM32U575VIT6Q” and we have connected an ST accelerometer (LIS2HH12TR) to the MCU via an I2C interface. Our schematic design (accelerometer) section is attached. Out of 5 boards we built, accelerometer I2C interface is...
Hi,I used a F105RCT6 in a custom board, i want to use the DFU mod.When I generate the project with cubemx I select USB DEVICE and DFU mid, i change the clock configuration corectly. I generate the FW, and i flash him.The DFU is running, i open cubepr...
I'm working on hardware design and have some doubts regarding selecting the tolerance value for the decoupling capacitor for stm32l4 series I have read the application note and data sheet I could not find the value for tolerance.so how can I find the...
I'm using stm32u535 and LIS3DHTR accelerometer. The accelerometer has a 32 FIFO buffer, and I set it up so that it sends a signal to interrupt pin when FIFO is full. To read data, I need to send 0xE900,0x0000,0x0000 (saved in uint16_t ACC_READ_ALL_D...
my original lcd settingsvoid MX_LCD_Init(void){/* USER CODE BEGIN LCD_Init 0 *//* USER CODE END LCD_Init 0 *//* USER CODE BEGIN LCD_Init 1 *//* USER CODE END LCD_Init 1 */hlcd.Instance = LCD;hlcd.Init.Prescaler = LCD_PRESCALER_8;hlcd.Init.Divider = L...
Hi everyone,I'm currently experimenting with a STM32H573i-DK and TrustZone and facing some issues.First I tried enabling TrustZone in the Project Creation Process. When i try to run this empty project using the steps:SpoilerSelect and build the xxxxx...
I have a mature project utilizing the STM32L4R5xxx series. The main function uses uC's ADC over about 15 channels. As a rule, the ADC readings are taken at a slow rate -- some triggered every 100 ms, others triggered every 5 seconds, and other trigge...
Hi,We have a need for arbitrary SPI clock frequencies. I looked at ~10 families and most STM32 micro-controllers seem to be limited to prescalers that divide the PCLK by a power of two. I found the STM32H7 but it is wildly over-specified for our appl...
