I am referring to the bug whereby the shadowing of the date/time registers is very occassionally broken if the sync prescaler was read beforehand.That reading order is exactly what the ST HAL functions do. See below.HAL_RTC_GetTime reads the SSR and...
In :/stm32h745nucleoTest_CM7/Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_dma.cwe find: if(IS_DMA_STREAM_INSTANCE(hdma->Instance) != 0U) /* DMA1 or DMA2 instance */ { /* Clear all interrupt flags at correct offset within the register */ regs_dma->IFC...
Hi all.I am using the STM32F103RBT6 microcontroller.Some MCUs mounted on the board did not run the bootloader.When I checked system memory address(0x1FFFF000 - 0x1FFFF800) with STM32CUBEIDE , The range of the address is filled with 0xff(attached fi...
HiI hope you guys be safeI want to make a bootloader with Stm32H743VIT6 and i want to start from a simple one the structure is like below:1_program a simple blink led at 0x08020000 with 50Kb size and changing vector table to that address2_make simple...
Hi, We are trying to to read and write to a SD card. We are using the STM32F50N8. Find below attached the schematic for the SD card and the GPIO. We have set it up the same we as mentioned here (SD 4 bit wide mode) - https://www.youtube.com/watch?v=I...
Hello everyone, I am trying to clone a project from https://github.com/SEDSIIT/nova-flight-computer, and whenever I try to import it in the Cube IDE there are errors with the project, both when I get it from GitHub and from a zip from the original au...
In the flash.ld file:/* Memories definition */MEMORY{... ITCMRAM (xrw) : ORIGIN = 0x00000000, LENGTH = 64K}SECTIONS{....... .itcm : { . = ALIGN(4); *(.itcmram) /* .section_name section */ . = ALIGN(4); } >ITCM_RAM AT> FLASHthe function:int __a...
I have a USB3343 connected to the STM32F407IGH, but it is not operating at USB High Speed.It works with USB Full Speed.Please advise us about the cause.
Posted on August 09, 2012 at 12:43HiI have a problem with STM32F207/407 (not) working with a ULPI PHY, in this caseSMSC USB3340. The system (which is device-only) will work at USB full-speed but not high-speed. Itseems that others have similar probl...
