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Hello, I’m working with an STM32L412KB on an evaluation board, and I’m facing an issue with receiving UART data. Here’s a quick overview:Setup: The device receives 5-byte packets over UART every 30 ms using the HAL UART interrupt mode (HAL_UART_Recei...
I am trying to interface a STM32H563 to an LCD using the ST7789v controller over SPI.To test I'm just sending the LCD initialization as specified by the datasheet shown below...//-------------------------------Hardware reset--------------------------...
Hello, Currently I am trying to configure SPI with DMA, where i am only using DMA for Transmit and Not for Receive, I have generated the code through STM32cubeIDE, i have c=external clock at 16mhz and my Baud rate is 4Mhz. i am not using any SPI inte...
Hello,I'm migrating the code from stm32f4 to stm32h7 and stuck with SDMMC ACMD51 command. This command reads SD configuration register via data lines (8 bytes total).Is there is any way to configure this request to set DBCKCEND flag when it receives ...
I am trying to do OTA programming modifications using the DUAL bank feature of my STM32U575 IC with 1Mbyte of memory.I have successfully done this when the program starts in BANK 1 and I reflash BANK 2. I change the User Option byte to OB_SWAP_BANK_E...
Hi,We have a working ( if we can say so ) firmware.The issue is that everytime he calls the build option (IAR EWARM) he calls, at the end, the cubeprogrammer utility that adds the CRC area to the firmware in post-build. The from-to memory region he s...
Hi everyone!I am having a hard time making my design work.I prepared a long list of what I did and what I observed to paste into ChatGPT.I am pasting the exact text below:I designed an digital circuit using STM32F417VGT microcontroller.I applied 3.3V...
Hi All, I want to read all ADC channels from the nucleo c031C6 using DMA all channels should be read continuously. For example 1k samples per seccond. I have tried to configure lots of different approaches in the CubeMX, but I can not figure it out....
Hello everyone, I'm working with the STM32F103RB controller and have encountered an issue with the RTC functionality. While the time continues to update correctly when powered off (with VBAT enabled), the date resets to the default 01/01/2000 instead...
I’m interfacing the STM32H755ZI-Q Nucleo board with an MTFC8GAMALNA-AAT eMMC. What configurations are necessary for this interfacing? I’m also getting warnings in the RCC configurations. Could you guide me on the settings needed for SDMMC1 and FATFS,...
