I am having trouble trying to output data via USART1 on my STM32H7B3I-DK. According to the doc (UM2569), USART1 is a virtual com port connected to the USB STLINK (CN14). So I should theoretically be able to use USART1 to output to my serial console v...
any logger application for stm32 MCUs that use FAT on external flash is available ?thanks.
hi i have a problem with the F103 the adc reading is jumpy and all over the place too much noise while reading i tried to filter it by summing some and deviding by it but its still jumpy
Hello,I'm testing the SPI peripheral through a simple PDM mic. The problem is the SPI doesn't start at all. The CSTART bit (that is the one that start the transfer) remain cleared, even right after I SET the bit.Now, I noticed that just after I've do...
Hello, I design a device, based on STM32L475RE MCUand my goal is to minimize the power consumption.Peripheral I use :3 sensors(accelerometer, temperature, humidity) and external RTC(M41T64Q6F) on I2C busExternal flash on SPIUSBADC to read battery lev...
Does anyone can Help ?
Hello STM32 Family,Good AfternoonHope you are Safe and Happy.Currently we are working with STM32 Controllers, We have Received one New Task ..we are sharing Project code with our clients , How they can Edit the Code and Flash to controller without ha...
HelloTest Szenario: Transfer uint64_t counter from STM to another MC called ALFA.ALFA has a separate uint64_t counter.Each transfer counts the counter up.ALFA compares both counters and reports a missmatchSetup:ALFA -> SPI Master @ 10MhzSTMG4 -> SPI ...
I use STM32F429IGT6, Internal reset OFF, VBAT use external battery. offen reset error. datasheet tell me this configure is wrong. I want know what happen in internal stm32? Is RTC,backup SRAM,backup registers reset error or other?
Hi, My project goal to digitize a sine wave of frequency 20KHz and voltage varying from 0V to 3.3V using ADC of STM32H743ZI. I am using NUCLEO-H743ZI2.My doubt is how to choose ADC clock frequency so that I would be able to digitize the signal with...
