STM32 MCUs Embedded software

I'm doing ADC readings with DMA into a regular (non-circular) buffer but I always get the overrun bit set in the ADC status register even though I stop the DMA immediately in HAL_ADC_ConvCpltCallback.

I want to read ADC values with DMA at specific times (I have an analog multiplexer that needs to switch and I want to synchronize the ADC readings with the mux switching). I have the ADC triggered by a timer and stop the ADC immediately using HAL_AD...

STM32H750B-DK LWIP EXAMPLE

Hi,I am looking for example LWIP UDP or TCP application for STM32H750B-DK development board. I ll be appreciate if you ve STM32Cube IDE project, thanks.Umit

loading fw to stm32l412 using st-link (MB1440B) through I2C (internal bootloader) not working.

I am trying to load fw to stm32l412 using st-link (MB1440B) through I2C, but it keeps giving me " Error: ST-LINK error (BRG_I2C_ERR)" .I am sure that the MCU bootloader is active because the MCU sends back ACK.(i used another MCU to check i2c).Accord...

It's too difficult to analyze the example udptcp_echo_server_netconnd with stm32f4Discovery. I want to receive the received data buffer and return the desired data. Can I know how to modify the code?

I am using a STM32H743 to access a SD card using the ST micro driver code. I m NOT using interrupts for the MMC however if an interrupt occurs during a file access the code sometimes crashes. By crashes I mean the read routine times out.

Why isn't the SDMMC code tolerant to interrupts?

STM32L462 With USB DFU goes into Hardware fault when in the methods from usb_dfu_if.c I use the HAL_FLASHEx_Erase.

I have made a DFU application on the STM32L462RET6 CPU.From the CUBEIDE I set the:HSEEnable USBSelect the DFU as a Class For fs Ip.Set the app start address to 0x8008000 Set the DFU media interface to @Internal Flash  /0x08000000/01*032Ka,01*480KgSet...