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Hallo,we are using STM32H735G-DK boards and wondering whether unaligned access of memory mapped HyperRAM should be generally possible or not.In the errate sheet for the STM32H735https://www.st.com/resource/en/errata_sheet/es0491-stm32h72xx73xx-device...
I have wrote software for recording audio from line in to wav file for STM32H745 discovery board.But output file is distortion (original file and output file is in attachment) Input file and output file is the same sample rate (32khz, 16 bit, 2 chann...
Hi,I'm having trouble with flash erasing on STM32U535. FLASH_EraseInitTypeDef EraseInitStruct; volatile uint32_t pageError; uint32_t FirstPage = 0, NbOfPages = 0, BankNumber = 0; uint32_t Address = 0, PageError = 0; if (HAL_ICACHE_Disable() !=...
Hello, I see lot of data, but couldn't get it work.I got ST-Link /V2 ISOL and MCU: Nucleo F439. Want to debug in SWD1. CN4 jumpers removed in MCU2. on CN6: pin 2 MCU (SWCLK) to pin 9 debugger pin 3 MCU (GND) to pin 20 of debugger pin 4 MCU ...
Hello STM community,I am currently trying to get my Nucleo STM32H743ZI2 to send data via SPI to a different chip.Im using CubeMX to generate a lot of the setup code as I´m pretty new to this chip. For the same reason, I use the HAL.The basic configur...
Hello everyone,I am using Nucleo H745ZI dual core and I want to communicate intercore by OpenAMP.The ST only giving example send message from core M7 to M4. But I want to send message from core M4 to M7, I tried follow the OpenAMP flowchart but not w...
As I understand, the TSSOP20 version needs an external oscillator instead of a 8MHz crystal connected directly to the MCU pins. Is that correct?I'm asking because I have seen a board on AliExpress using this same processor with a 8MHz crystal.
I have a U599 embedded display board, that has a dedicated software pack for TouchGFX.I was able to configure most peripherals on the board, including SD card and FILEX that required THREADX.So far so good, so I activated USB_OTG_HS and USBX. I have ...
I need to program the stm32f205vbt6, which programmer do you recommend? Why does st-link v2 Chinese version not recognize it?
Hello, I am not able to program STM32G031. I have Nucleo kit F401RE and STM32G031 connected to SWD. I have connected SWDIO, SWCLK, 3V3, GND and nRST.STM32CubeProgrammer can connect only in Hot Plug mode, but writting or errasing gives me: Error: Mass...
