Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I would like to read the level of audio input signal to use like a vu-meter instead of use analog input. This is my code but I read always 0dB on both channels. void AUDIO_PLAYER_Init2(){/* Allocat mem for Smr */pSmrPersistentMem = malloc(smr_persis...
Hello!After it was clear, that the STM32F469I-DISC0 does not support the HDMI output feature, I purchased also the STM32F769I-DISCO to be able to evaluate the connection of a HDMI monitor to the board.I need to connect a keyboard to the board and my ...
Hi, I'm having some problems with the STM32F429 DAC testing. I have two boards of the same type. On board 1, the Digital Storage Oscilloscope shows that the sine wave voltage ranges from 2.08V to 2.94V. However, on board 2, with the same program and ...
Respected sir/madam,We are using STM32H753I-EVAL2 development board for testing STM32H753XIH6 microcontroller. We wanted to test SPI interface. But, the development board do not provide any provision for it.How can we test SPI functionality using the...
Hello,We encountered that Necleo-F756 could not auto-start program with the E5V(+5V), VDD(+12V) external power input.but it can auto start with USB (ST-Link) power input. I think there is something wrong with the settings. Our setting is below. Could...
Hello, I want to control the period of ADC conversionsThe code needs to read two adc channels at the same time in a frequency of 10kHz, so, do some maths with this values and output in a DACWhat is the most efficient way to do that?
Hello,Just to get the details out of the way, I am quite new to STM32CubeIDE. I have a SMT32L552CCUX microcontroller paired up with TDK ICM-42688-V IMU sensor on a custom PCB, this will be my motion sensor device. I am also using STLINK-V3MINIE in-ci...
Hello everyone, I was wondering if there is a way to effectively get the power consumption of the STM323H747-DISCO when it is running over a period of time?When I am using STM32CubeMX and creating a project, I noticed the Tools tab (cf. picture) with...
I have properly connected the SD card module to the NUCLEO-F722 using the following reference URL, but I am still experiencing FR_DISK_ERR. I have searched for a solution in the STMicroelectronics Community and tried the methods described, but have b...
After using the board for a couple of days, the board started giving the following error is Keil-MDK:And the two led's (LD1 & LD3) are always RED as shown below:And the Nucleo USB drivers are installed: I tried also to put the chip into loader mode (...
