QSPI external loader
I am working with QuadSpi and external Flash, I see that there is a BSP for the mt25ql512abb. Does the mt25ql512abb MCU component repository also include MT25QL128ABA? Using a stm32h750. Thanks!
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Are there any solution about the CAN buffer overwriting?
I am currently working for the interface controller and it interface the two different CAN speed.But sometimes the received CAN buffer looks is overwriting with new messages under high CAN messaged load conditions.These are FDCAN1 and FDCAN2 setting ...
STM32 DMA UART Transfer Issues
I am using the DMA to transfer data from UART 1 (Channel 2) and UART 2 (Channel 4). Every once and awhile the data seen on UART 2 which has a lower DMA priority will be "corrupted" by the UART 1 data. I know this because when I disable UART 1 routine...
Resolved! FMC Read Duplicates During Interrupt But Writes Seemingly Don't
I have a STM32H7 with it's FMC signals hooked up to an FPGA in order to allow the microcontroller to peak/poke into FPGA registers. I had a FIFO in this address space that, if read, would automatically increment to the next value. I was noticing on...
THREADX TEST CASES
Hai,https://github.com/eclipse-threadx/threadx/tree/master/test/tx/regression From that link i want to try running one of the test cases from the repo. I have STM32L496zg-p board and stm32cube IDE 1.15.1 version. I want to add threadx manually from ...
Resolved! Writing to ltdc on stm32h753 debug messing up
Tried to write a basic ltdc test not using hal and wen I pause the debug wen changing a ltdc register it disconnects and says could not be halted whats going on
Resolved! STM32U073RBT6 using DAC with Internal Vref (2048mV)
I am using the STM32U073RBT6. I want to output DAC using the internal reference (2048mV), but the output is based on VDD_A. Can you provide a specific example of how to use it?Summary: How to output DAC using the internal reference (2048mV) to PA4 an...
I'm not receiving any data on the MISO line when using SPI communication mode 3.
I'm currently working on an embedded project with stm32f469 microcontroller and trying to communicate with dps368 sensor using SPI communication. DPS368 is operating in mode 3 and now I'm facing an issue where I'm not receiving any data when I'm tran...
How to enable SDMMC + FATFS + FREERTOS on STM32H723ZGT6
Hello,I am trying to take a log using my sdcard on my project.I am using FATFS that included in STM32CubeIDE but I got some issues, without FREERTOS everything works as expected and fine but when I enable the FREERTOS and it want's me to enable USE_N...
USART1 RX_DMA issue in FreeRTOS U5A5ZJQ
Hello,I have tried to set up USART1 Receive in DMA mode and with FreeRTOS. RX is GPDMA channel 0, Circular mode, Destination increment address on, burst size 16 bytes, priority Medium. Source increment off, burst 1 byte.USART1 : 115200 baudrate, 8 bi...
