I am using a stm32h7a3-nucleo board to do proof of concept of this MCU supporting both USB Host as a MSD and USB Device as CDC. Using code from ST sample projects, it is setup to go to host mode if user button is held after a board reset. Both host a...
Hi,I am using STM32G070CBT with interfacing MC60 want to communicate with AWS IoT using MQTT protocol. So anyone can suggest how to port Amazon free RTOS in STM32G070CBT.
Hello I created a task that is needed to be executed from ISR. previously I did for ESP32 but using the same manner, I could not do it. Based on my search, I found 2 ways which I tried but could not have my task run. first manner:Inside the ISR: Base...
From the example available athttps://github.com/STMicroelectronics/STM32CubeH7/tree/master/Projects/STM32H745I-DISCO/Examples/MMC/MMC_ReadWrite_DMAI figured out how to configure SDMMC1 using STM32CubeIDE.I set the clock for MMC for 200MHz, then set u...
Hi, Is HAL_Delay() implemented with SysTick() interrupt ?Is it safe to use HAL_Delay() in while loop main.cwith other ( low priorities ) interrupts? Thanks--Karan
Hello,I build an application with FatFs Middleware to log data on a uSD card.I used the same protocol on FatFs_uSD application with wl55 mcu.f_mkfs and f_mount function return FR_OK.but f_open return FR_NO_FILESYSTEM i tried to change between SDHC an...
We are flashing the firmware to stm32g0b1ke mcu using i2c in-application programming.after flashing the firmware to mcu,changed the boot configuration to boot from flash memory.I set the boot pin to 0 and option bytes to 0xFAFFFEAA for booting from f...
I only can find the packages for the L4 and L5.
What would happen if this requirement is not met?Reference:According to the STM32F777xx STM32F778Ax STM32F779xx datasheet (DocID028294 Rev 6), page 28:"- During the power-on phase (VDD < VDD_MIN), VDDUSB should be always lower than VDD- During the po...
