Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,I'm currently working with I3C in Target mode using STM32H7S3L8. I need to detect when the Controller sends a request to read data from the Target.In I2C, we can check the Address Match (ADDR) flag to know when the master sends a frame to the s...
I have a stm32g071gbu6 , that is linked to an I2S amplifier TAS5722LPA5 (I2S_CK) -> BLCKPA15 (I2S_WS) -> LRCLKPB5 (I2S_MCLK) -> MCLKPB6 (I2S_SD) -> SDII use a divider bridge to pass my 3,3V stm32 output to a 1,8V which is the only voltage the TAS acc...
Hi, I'm trying to configure the internal RTC on the STM32H753ZIT6 development board, but the RTC isn't functioning correctly—the time doesn't increment. The code was previously working with Ethernet, and I attempted to configure the internal RTC to w...
I used the NUCLEO-G474RE (NUG474RE$AT1) board to test the X-CUBE-EEPROM library. I did not notice that the STM32G474RBT3 had been soldered instead of STM32G474RETx. It appears it has been soldered to the PCB originally since there are no signs of PCB...
Hi, i'm working on connecting a multimeter to an stm32f2 via USB (STM32 as a HOST). The goal is to send SCPI commands to it (I easly did it in python just to chek the correct behevor of the multimeter).I implemented the USB Host lib but after few hou...
Hi, I'm using STM32G47 MCU. I'm facing problem in my system, where I have to read data from two SPI_ADC's, one after one. Both are connected in a same SPI bus, with each have separate CS pin connected to MCU. The problem is that, I want to do everyth...
Hello, I am using the STM32F429I-Disc1 development board and am trying to communicate with the external adc "ADS131M06". In order to do so, it requires full duplex spi communication with 24 bit words. Our board does not have 24 bit words so instead ...
I have 3 potentiometers, one on each channel of the ADC, that vary 3V. The ADC reads the values and converts to voltage.I have not been able by reading the datasheet and looking at some examples online to figure out how to get it to work using interr...
hello, When configuring the STM2H7 LTDC display controller in CLUT mode, the CLUTWR register needs to be write. In the official example provided by STM32, the register is cycled 256 times to configure the CLUT table. This method of writing 256 times ...
I was used normal mode USB CDC with Host Only -> and in middleware ( USB CDC) And it worked no matter what and good for beginners. After Update That files ware missed with same settings-up for new project. i was in middle in middle of the project for...
