Thank you so much for your continued support. There is undershoot and overshoot in the waveform of the input pin on the STM32H7A3ZIT6. What is the acceptable duration (in nanoseconds) for it to be within specification? Please also check the attached ...
Dear ST Team,I am currently working with the STM32F407 board and implementing SPI communication between a Master and a slave. While the slave does respond to data sent by the Master, I am encountering an issue where the received data sometimes rolls ...
Hello, I'm running into an issue interfacing the STM32H7R3V8H6 with a MAX31856 where whenever I try to use any sort of SPI functionality, it returns HAL_Error. This issue surprises me because the code that I am using is identical to the code I used o...
Hello,I am a beginner trying to create my first STM32 project using the STM32F407G Discovery Board. I am trying to receive audio input through I2S, delay one of the channels, and then output the result to the audio jack. I can get a simple sine wave ...
Hello,I originally tagged onto this thread: https://community.st.com/t5/stm32-mcus-products/stm32f103-hse-crystal-capacitors/td-p/771200 but I was recommended to make a separate thread. Many of the STM32 datasheets, such as the STM32H753, say that th...
あなた:Hi, I'm developing audio recording system uinsg DFSDM of STM32L4. The microphone sound is converted to digital by external ADC and the converted data is sent via SPI to DFSDM. The problem is that the external ADC provides data but it has setup d...
I am unable to get the I2C line on my STM32H750VB to connect with my PCA9685 PWM driver on my custom PCB. The I2C line is constantly high, which I have seen on multiple oscilloscopes. I got the software online from a tutorial on the PWM driver and wa...
the same intervalthere is lag between themHi ,I use stm32f401rct6 board ,I need to generate two pairs of complemdntary pwm signal to drive 4 igbt for dc full bridge converter in soft switching way, How can achieve two pairs by some leg between them a...
Hello !I have a problem : I'm looking for a way to know the origin of a wake-up from standby mode.I'm using STM32U083C Discovery Kit.In my application, MCU can wake-up in two different manners : an external wake-up pin and an RTC periodic wake-up.The...
Hi i have a question about configuring your adc in continous mode!I dont understand why this mode doesnt work when i set my EOCS to "EOC flag at the end of single channel conversion".Let's say i m using multiple channels from adc and i dont want to w...
