Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi STM Community,I'm writing to report a critical issue affecting the SPI sampling rate when using the USB device middleware/software package as a Communication device class on an STM32 microcontroller.Detailed Scenario:I'm employing Timer TIM15 conf...
I'm unable to receive the external interrupt from both EXTI1 and EXTI8 interrupt linesThe triggering is set to faling edge detection and the pin is pulled up externally and the push button connected to the pin shorts it with the ground to create fali...
What can i do to fix the over current problem.i have a nucleo-F767ZI board and it seems that by trying to power on a display there is a problem with the circuit at the backlight and now i get the LD5 for the over-current always on.At this stage i do...
I made external flash loader for STM32H735G-DK. I’m able to read, write and erase flash. However, programming 1M of flash takes ~ 50 seconds. STM provided loader takes around 7 sec for the same. Octo SPI in both cases, clocks are the same...
Hey, I'm using a NUCLEO-G031K8 board. I currently have jink running on it, and I can easily run debug and program with the USB interface. I'm currently trying to flash it using an external jink EDU programmer, and I have also tried by buying a larger...
We use a an STM32L4R9-DISCO board to start SW development on a project.We run own OS on the board and integrating the HAL/BSP modules for the board (e.g. STM32CubeL4\Drivers\BSP\STM32L4R9I-Discovery\stm32l4r9i_discovery_io) is not feasible for us.I h...
I am a beginner, I am programming a stm32F411RE with Keil 5, when I was configuring the USART transmitter, Hercules and Arduino did not show any data, I reviewed several videos and I have the same problem, it has been several days. Thanks community.#...
Hi everyone,I work on STWINBX1 board (that includes many sensors). I already designed (from cubeIDE) a software that read sensor's values and store them in a MicroSD card. A lot of code was generate by CubeMX for this software. The others part was co...
Hi, I have a question to the ST community. I'm currently working on a project including an ECU form a diesel engine. The ECU uses J1939 for communication. I need to be able to read messages en send to the ECU. To do that I'm using an STM3210E-EVAL. I...
Hello,I am new to dual core processors. I was working on both cm4 and cm7. My main core was cm7. I accidentally disabled the cm7 core on Stm32CubeProgrammer and now I cannot connect to the board. Power comes and goes instantly. (I normally use STLK ...