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I am programming stm32h750 microcontroller.I managed to make work ADC2.ADC1 and ADC3 gives wrong results sometimes when change priority at DMA interruptI have programmed the ADC3 using DMA2 (not BDMA that not generates interrupts to me)Sometimes firs...
Hi,I hope somebody can explain the following behavior:I use a NUCLEO-G474RE board for I2C testing. I have an external I2C slave which provides the required pull-ups for SDA/SCL when it's powered.Now my STM32 started with connected but not powered I2C...
Dear all,I have the STM32F469 discovery kit which is working. I want to use the STM32F469 to drive a 4" tft lcd screen using its 31 pin mipi connector. The goal is to get a gauge displayed on it, I was thinking of using LVGL to design the GUI.I have ...
Hello,I updated my stm32 project because I had problem on the older version. So I updated the Time.ioc by migrating version... ...but when I open the system clock configuration I see that it's not the same configuration for "To Ethernet PTP". For in...
Hi,I have purchased a sensor expansion board (X-NUCLEO-IKS4A1) for my board (NUCLEO - F446ZE). However, when I wanted to display the data on Unicleo-GUI, the GUI cannot detect anything, not even my firmware. I looked through the datasheet for Unicleo...
Hi Team,We are working on the locomotive-based custom product design where we are using the STM32L452REY6 microcontroller. We have one requirement to update the STM32L452REY6 firmware using the internal bootloader over the UART.We have referred follo...
Hello ST, I am a beginner to I2C protocol could you please help me to go through I2C practical projects on STM32F446RE using ADXL345 and also with basic projects to do please suggest or provide me example code to to do. Thank you.
Hello,I am using for the first time the FDCAN peripheral. I have configured it in classic CAN 2.0 mode and I have problems with transmission.In particular, when I start a transmission, nothing is output on the tx pin, and the TRP field in the FDCAN_T...
Hello, I am developing an application, starting from stm32 empty project.The main file presents the following preprocessor header, that triggers the reported FPU initialization warning when I try to build the project. #if !defined(__SOFT_FP__) && de...
I'm encountering an issue while attempting to configure my STM3240G-EVAL board to function as a “Mass Storage Device” with a microSD as Storage.I used the MX configurator and followed tutorials but encountered the same issue every time. I can compile...
