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I'm creating some SPI slave code using an STM32 on a G474RE board. The protocol is that the master sends two command bytes, and then the slave sends back a single byte response. My SPI is a little rusty, but as I recall the way you do this is to ha...
Because there appear to be little/no stock of the STM32U535CEU (QFN Version) I'm left with a dilemma of whether to use the built in SMPS. Some documentation in another post describes how to connect up when not using it but how do you switch between ...
Hi eveyone,I have a problem with RTC wake up. I use LSE 32.768kHz.I run example from manufacturer to wake up MCU from Stand by mode very 1min, 2mins. Everything work okay.But, When I put delay 10s and HAL_PWR_EnterSTANDBYMode(); into while(1). Everyt...
Hi expert, our project is currently in the development stage. We are using the NUCLEO-H753ZI Development Kit for firmware development while awaiting the arrival of our custom board from the manufacturer. The dev-kit employs the STM32H753ZI (LQFP144),...
HiWe are trying to use the f746 disco kit as a udp server that writes what it receives to an SD card. The kit is currently connected directly to a PC with ethernet and usb. As this is our first stm project, we tried following several tutorials that a...
I'm currently working on a project using an STM32F103RET microcontroller. I need to use SPI1 to write log data to a flash chip at an rate of 64 bytes every 20 milliseconds, and use USART3 monitoring external communication, receiving an average of 30 ...
Hi,I'm developing a product based on ST controller.Regards,
I have implemented a sensorless, six-step trapezoidal control with feed-back as zero crossing detection using back emf with the help of ADC on the nucleo-G431 board.The BLDC motor is A2212/13T, 1000 kV.Without a propellor, the motor is spinning, and ...
Sorry, are there has a pin call or used for SD_detect in Stm32l431rct6? I can not find in STM32L431xx Datasheet - production data. These has no mention.I do not know which pin(SD-Detect)should i choose for GPIO_Input of the FATS.
