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Hello everyone, I’m currently experiencing difficulties with setting up CAN communication on my STM32F4 microcontroller. Despite having configured the CAN interface and connecting it to a CAN transceiver, I observe no activity on my designated can_tx...
What's up with the recommended 2MHz ? Im looking at F4 & F7 series...So 2MHz are recommended for VCOin (reference manual e.g 0410, RCC_PLLCFGR -> PLLM), but every Cube Example seems to be giving 1MHz to the VCOin.Even in datasheet (DS11532 Rev 8, Tab...
I want to configure IDMA in the sdmmc interface of H750, but I can't find a sample, is there a tutorial?i use stm32cubemx as the toolchain
Hello,Why am I getting a Memory Management fault when enabling the MPU for ADC1, even though the MPU region is configured correctly?Could it be due to alignment issues or internal access within the HAL code (e.g., ADC12_Common)?Any guidance would be ...
Dear Sir,We are currently developing a custom RF project using the STM32H747XIH6 microcontroller. In our design, we have successfully tested the Cortex-M7 core by executing various test programs, including LED blinking and ADC integration. However, w...
I'm using TouchGFX with an STM32H7, which provides RGB and MIPI-DSI interfaces but no native LVDS output.Riverdi offers LVDS displays and even dev boards using STM32H7—how is the LVDS interface achieved in such cases?
Hello,another day, another N6 "issue" :)I want to do RAM to RAM copy by HPDMA, but the data never get copied from Src to Dest, Dest always stays unmodified. I have checked the 'DMA_RAMToRAM' example for N6 and went from there, but with no success.DMA...
Inside the QSPI_EnableMemoryMappedMode function, the dummy cycles are MT25TL01G_DUMMY_CYCLES_READ_QUAD_DTR - 1.MT25TL01G_DUMMY_CYCLES_READ_QUAD_DTR is defined as 6U.The datasheet for MT25TL01G states that the DTR QUAD INPUT/OUTPUT FAST READ value is...
Hello. I have a custom board with F105RCT7. The summary of my problem is the USB interface is not working at all. The computer does not detect anyting. The board is configured as a VCP device. I have a Nucleo-H743ZI-2 board and done some tests with....
I've been working on a custom STM32U595 board which uses ADF1 to read from a digital MEMS microphone and store audio samples in a SRAM4 buffer using the LPDMA. A circular buffer is implemented where LPDMA1 reads samples from ADF1 and generates interr...
