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Hello !I'm using STM32U5A5 on my custom board.i would like to configure a very big buffer to store lots of ADC samples (60sec circular audio buffer)i check the GPDMA is limited to 64kBI tryed a small test using the linked list to do a small test usin...
I have a Nucleo-H7S3L8 board that I have been using for development, but it is no longer able to connect to download binaries. I had previously been able to connect, but now when I try to run code using STM32CubeIDE, the ST-LINK GDB server fails with...
Hello,I am implementing DMA transfers to USART1 peripheral configured as asynchronous UART. I am facing issue that the message transferred with DMA is transferred only once and freezes.When set to transfer messages in blocking mode (without using DMA...
Hi, let me clarify more my situation ... I am coding this from scratch i am using a CAN transciever...My problem is that the CAN_Start function always returns an Error and while debugging i noticed that my code is stuck in the CAN initialisation what...
I have debugged the whole code to send data from stm32h750b-dk between the two fdcan terminals fdcan1 and fdcan2 the data is appearing on live expressions of txdata1 but in rxdata only 1 bit is being transferred can somebody mention what the problem ...
Hi, I am curious about one thig. I am using STM32F070CBT microcontroller which has LQFP48 package. My curiosity is about 3rd and 4th pins. In datasheet these pins additional functions are OSC32_IN and OSC32_OUT respectively. In my project, i did not...
Hello to all,We are trying to take over the JPEG_EncodingFromFLASH_DMA example from ST running on the STM32F769I_EVAL board.The original ST software runs fine on the board.However all the ram data is linked starting from 0x20000000, which is the tigh...
Hi. I have a problem with can filers on a G4 board. With standard ids device worked well, but when i changed id to extended the filters stopped working. // 5. FDCAN Filters configuration // 5.1. Dual filter for broadcast messages sFilterConfig.IdType...
Dear, We are working on a custom design which has PDR_ON pin floating. The board is already fabricated and assembled. The part number is STM32H7A3AII6Q. Please let us know if this has any consequences on normal operation of the MCU and if so...
Hi All,I am working on " STM32F103xE" controller. I am using internal RTC for the application. I am using internal RTC's backup register to store some Checksum value that can be used by application. We have connected the Vbat supply also to keep the ...
