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here : https://www.st.com/resource/en/reference_manual/rm0390-stm32f446xx-advanced-armbased-32bit-mcus-stmicroelectronics.pdfThe Status register (USART_SR) Reset value is 0x00C0 0000, which is wrong.
Hello,I am writing to seek advice on connecting an APMemory APS12808 OSPI memory to the STM32H723ZGT6 microcontroller.Initially, I attempted to adapt the code from this thread ( https://community.st.com/t5/stm32-mcus-products/stm32h7-octospi-mode-hyp...
Hi,MasterMCU: STM32H743IILVGL: V9.1Problem Description:I have an external SDRAM with a size of 32MB.The program is configured as follows:void sys_cache_enable(void) { SCB_EnableICache(); SCB_EnableDCache(); SCB->CACR |= 1 << 2; } void m...
Post edited by ST moderator to be inline with the community rules especially with the code sharing. In next time please use </> button to paste your code. Please read this post: How to insert source code. Hi everyone, I am working on Classic CAN comm...
New question from this thread. Hi @mƎALLEm I am using STM32N6 Nucleo-144 board. In this board VDDIO is the power supplied at VDD, VBAT. VDDIO2, VDDIO4, and VDDIO5. So this the the power supply which is driving GPIOs. This power is generated by LD390...
I'm using an STM32H750XBH6 MCU with two external Flash(W25Q256 X2) chips connected via QSPI. I followed the guide (W25Q FLASH Memory || Part 10 || QSPI & External Loader on H750) to create a custom external loader (.stldr) using STM32CubeIDE, and I m...
I want to provide external reference voltage to 16-bit ADC.So i need to remove the R36.And Vref is connected to Vref+ pin on the board.These two things are the only steps i need to do right, after that i have to connect my external source to the vre...
I want to use the EMMC as USB storage space, but I encountered another issue: I am trying to access the EMMC via SDMM1, and after implementing the MSC-related functions (read, write, USBD_STORAGE_GetMediaLastLba, USBD_STORAGE_GetMediaBlocklength) in ...
Hello, I am working on the STM32G431RB Nucleo board, specifically on the internal temperature sensor. I am facing issues in getting accurate readings. For your reference, I have attached: My code implementation An Excel sheet comparing temperature ...
Post edited by ST moderator to be inline with the community rules especially with the code sharing. 1- In next time please use </> button to paste your code. Please read this post: How to insert source code. 2- Post is not related to CubeIDE usage b...
