STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
I configure ADC1 and ADC2 in Dual mode, 16 bit resolution, differential-ended. I use CubeMx to initialize ADC. I want measure voltage and current. My project samples the signals and then sends them to the computer for plotting and logging by the WiFi...
Hello All.I am trying to establish an I2C communication between STM32F091VCT6 which is configured as a slave and another controller as a master.I am trying to send data in blocking mode and facing certain issues. I am able to verify an address acknow...
the line in green is an infinite loop for the wwdg, how it comes? the line contains while
Hi, I want share FMC(interface SDRAM) core between CM4 and CM7 core on STM32H7.I config by cubeMx, CM7 can access ok but CM4 can not access.How to access FMC core by CM4 and CM7?Thanks,
I cannot get a value of 0 in my dac output on my stm32f4 discovery card. The value I got is 42.5 mV for 0 input. how can i solve this.
Hi guys,I have a problem with the internal temperature ADC-channel. I am trying to read a few analog values with ADC1. The ones I read from pins are perfectly fine but when I change the input voltage on PC13 (channel 13) this changes the value read o...
Hey guys!I am trying to implement a difference equation into the STM32 MCU, however Iam getting this from the output of my DAC and I have no idea why this is happening?#include "main.h" #include <stdint.h> #include "arm_math.h" ...
I created my application using the CubeMX. Here are my read and write routines, my QSPI initialization routine, and while loop. I am using the USB to display what is read from the QSPI flash memory. I am writing a string to the memory, but when I rea...
Hi, I'm using adc single channel with interrupt. the sample time is set as 56 cycles, and the adc clock is (108MHz/4=27MHz). So the sample rate is 27MHz/(56+12)=397KHz. I also using DAC to generate a sinewave with the frequency of 1KHz. If what I cal...
Dear All,Board: Nucleo - H745ZI-QWhat am I trying to do ?I am trying to measure pulse width of an signal using input capture mode of timer 2 channel 1. Then multiply that width by two and wait for that much time and generate an output pulse using out...