Ask questions, find answers, and share insights on STM32 products and their technical features.
My V2 is having communication link issues with my STVP. It was running fine and then boom I get hit with a notification that"Cannot communicate with the device!Check the SWD cable connection and check all the needed pin connections on the SWD connec...
Hello, I'm working on STM32H7B3I-EVAL with STM32CubeIDE. I would like to write in the OSPI, so I made the following code: void OSPI_Write(uint32_t address, uint8_t *data, uint32_t size) { OSPI_RegularCmdTypeDef sCommand; // Désactivation du mode map...
We're working on a new design using the STM32H753, partly based on the fact the memories have ECC implemented, but the documentation does not mention what technology is used for the FDCAN message RAM.Can someone elaborate on what protections exist fo...
I'm using CMSIS-RTOSv2 middleware which I configure through CubeMX. The files generated by CubeMX are somewhat different from the ones from official CMSIS-RTOSv2 github repository where latter has all implementations for memory pool functions and my ...
Hi , I was given a task to control the voltage value during runtime using USBPD in stm32L562CET6 board. Do you guys have any idea to start the process , I have set default value in PDO as 5 volt but the i wanted to change it simultaneously durin...
Hi guys,I want to use the STM32F769I-Discovery for a PiL-Simulation in MATLAB/Simulink. As a serial connection I use a USB A to Micro B that is plugged in at the CN15 USB ST-link Port on the microcontroller.. The thing is that when I want to run my m...
I am currently working on the LoRaWAN_END_NODE example project for a stm32WL . And I want to receive external data via uart and use the LoRaWan process continually, however I am getting problems. The UART is giving invalid data after the sequencer is...
If I understand correctly, the BKPT instruction is "promoted" to hard fault when debugger is not connected.Is it possible to tweak STM32H7 so that BKPT will be silently ignored?-- pa
Hi Clive.I am running a project on the STM32H750VBT6 controller with external W25Q128 QSPI memory.I need to write data to flash. Your bootloader:https://github.com/cturvey/stm32extldr/blob/main/h7_w25q128/W25Q128_STM32H7XX-CUSTOM27.FLMdidn't work.I d...
HI , am a beginner i am using the follwing code HAL_TIM_PWM_Start_DMA(&htim1, TIM_CHANNEL_1, (uint32_t *)sine_table, 20); HAL_TIMEx_PWMN_Start(&htim1, TIM_CHANNEL_1); // Start the DMA with the 180-degree phase-shifted sine wave table on channel 2 HAL...
