I using OLED I2C display and its interface with STm32F091VBT6 MCU. My application is fuel dispensing i face issue while dispensing the OLED display is stuck. i cant find any error. can any body know me the solution.i also attached the OLED & I2C file...
Dear Community Members, While working on my current STM32F103 project and attempting to integrate the X-CUBE-CLASS-B Library, I've come across a potential issue in the file `stm32fxx_STLstartup.c`. Specifically, it concerns line 351: 351 if (STL_...
Hello guys, I tried to use the HAL_SDAC functions to read two Analog signals (0-3.3V) with DMA but I didn't have good results.That's why I started reading only one Analog signal in Polling mode (ING 5)....unfortunately even in this case I always read...
Hi,I have downloaded the STSW-SAFEA1-MW software.Error occurs when extracting the zip file. Please help. Thanks.
Hello all. I have another problem related with Modbus TCP communication. I use STM32VG board and W5500 ethernet IC. My problem is about after i establish connection, communication is broken one time in five seconds, another time in one minute. So, co...
Hi all,I am looking for a low power STM32 device with 4 usable UARTS (either UART, USART, or LPUART).How do I search the st.com site?I have managed to filter down to 324 devices - do I have to individually download and read ALL 324 datasheets to filt...
Hi STM32 Community,I'm using a SoM with the STM32H750, made by Emcraft. My goal is to set up Ethernet using the standard HAL library alongside lwIP. However, I've hit a snag with the MDIO communication to the PHY(a Waveshare LAN8720 board).Based on t...
I use STM32H745xi discovery board. When i do some test, i download code that Cortex-m7 will enter standby mode after power on 3 seconds. And i set wrong wakeup pin(wakeup pin 1¬ config PA0, it should be wakeu4). After power off and power on, i fin...
Hai All,I am working on STM32F205VET and I have enabled USB Mass storage, SD Card and FATFS. I need to use SD card and USB mass Storage at a time, that means need to access the files.But I found that based on the FATFS_LinkDriver preference makes tha...
I am using STMCubeIDE latest and an F411CE.I used the MX wizard to enable USB_Audio class device set to 48000 s/sI configured an I2S with master clock on IS2.It plays whether I start the circular DMA in the AUDIO_Init function or in the AUDIO_CMD_STA...