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I tried flashing a project created for the STM32H745I-DISCO board in CubeMx. The only change I made was disable a few unused peripherals, enable memory caching. I set the clock speed for the M7 core to 480MHz and the M4 core speed to 240MHz. I add...
Hi, I want to do something extremely basic. Trigger a pulse using software for Timer 1 which is configured in Retriggerable One-Pulse Mode. Background: I can do the above if the Timer 1 is in normal One-Pulse mode. By simply Writing the CEN bit in TI...
Greetings to the community,I have a problem with creating a firmware for the bootloader. I'll start a little differently:Some time ago I made a bootloader for STM32F407VET6. The only thing I did was change the memory length in the STM32F407VETX_FLASH...
Hello,In one of our products we've moved from a PIC32 to a STM32F7. The product is self powered and has a USB connection (USB-Device Full-Speed, HID). Everything works as expected normally. Sometimes however, when I plug in the USB cable, I get an er...
This is my setup, STLINKV3+CubeProgrammer (trough CAN) accesing Systembootloader of stm32f405RGIt doesnt work.Ive tried no Canbus transceiver , digital connection with the onboard diodes from STLINK expansion (blue pcb) and everything works fine. May...
Hello, I new to STM32Cube IDE and am starting out with the STM32F031C6T7 device. My development computer at work does not have an internet connect so I must download any required software and manually install it. How do I manually install the followi...
Posted on November 30, 2015 at 13:35Whats the internal resistance of SYS_WAKEUP pin when in standby mode...? I dont see any info about it in reference manuals.. #stm32-power-mod #standby
Hello,I am trying make a USB device MSC.It works fine with SD card, but I want both SD card and flash.( I set max_lun to 1.)I have wrote the SPI_Flash_Write and SPI_Flash_Read that can be called by MAL_Write and MAL_Read.It seems work fine cause I c...
Hello, i have an stm32h723zgt6 project and sd is not working, i tried modifying my code to write to the card and it doesn't work/* USER CODE BEGIN Header */ /** ****************************************************************************** * @fil...
Hi there, I am designing a product using an STM32H7RS-series MCU, and am looking for some clarification about the operation of the HSE oscillator. I see the H7RS has the option of an "analog" external oscillator in HSE bypass, in addition to the usua...
