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Hello,I am try to control an external DAC system with the SPI interface. The clock signal shape looks like the attached file. I didn't figure out the meaning of the signal. Yellow is the clock signal and the blue is CS signal.
I have an issue with using bit banding on stm32U575ZI-Q board when I want to write on it Hard fault is appear what is the problem and How to overcome this issue?
Hello,I am having accuracy issues on TIM2 (32Bit Timer). I am feeding the PLL with an HSE 32MHz crystal (which seems to be fine when I measure the MCO frequency). I have setup the Prescalers to reach a frequency of 240MHz for the APB1 Timer clocks (w...
STM32L071CBT wakeup power button PC13, PWM signal = PA11I have a device that wakes every 20 seconds then goes to sleep, it can also wake when the power button is pressed, part of it's wake cycle it to check the servoInt pin for activity.pin setup /*C...
i am working on ADC oversampling using STM32 nucleo board. I have increased 2 bits by using appropriate oversampling ratio and bit shifting. But when i used lower sampling time i observed less % error between expected v/s measured ADC count then high...
Hi All , Im trying to read the temperature from the internal temperature sensor.But everytime Im reading i recevied 0Here is my code:#define ADC1EN (1U<<8)void temp_init(){ // Configure ADC module ADC1_IN18 channel // Enable Clock access RCC->APB2ENR...
I have initialized ADC1 and assigned it 4 channels (PA4-PA7 as IN4 to IN7). My initialization looks like this:static void MX_ADC1_Init(void) { /* USER CODE BEGIN ADC1_Init 0 */ /* USER CODE END ADC1_Init 0 */ ADC_ChannelConfTypeDef sConfi...
Hello everyone, I have a B-L475E-IOT01A board and I'm trying to configure I2C to communicate with a digital barometer (LPS22HB). But I have a problem, I can't get the SCL signal to be generated. I appreciate your help in solving my problem#include <s...
I need to build a DALI slave board which receives DALI command, now I am receiving the dali data through GPIO input pin.Can I capture entire dali packet using timer to by checking the GPIO input status.
I have data stored of sensors in NAND flash using SPI Protocol with STM32H743 IC in file format(multiple files are created in NAND flash).I want to take out that data from NAND flash and send it to my PC for analysis. How should I transfer this data?
