Hello,I have been trying to establish the UART communication using DMA. To implement that I referred to https://community.st.com/t5/stm32-mcus-products/stm32h7-uart-dma-receive-unknown-length-of-data/m-p/86869#M11292 post. I am trying to implement DM...
I am trying to change the PWM duty cycle of timer3, channel 1 from the period elapsed ISR of timer 6. This seems to cause the chip to crash. I can confirm that:- timer6 is properly configured and interrupt fires appropriately.- timer3 is properly con...
Hi,I want to split the .BIN file because it is too big... Here is the size of the files :.BIN size : 2.13 Go.HEX size : 30.5 Mo.ELF size : 11.4 MoHere is the memory used :I am using an USB flash drive to update my system program. I know I need to spl...
I am loading and running example "ADC_DMA_Transfer" on NUCLEO-U575ZI-Q board but failed go through on function callMX_ADC4_Init();Step into this function, the software trapped in the ADC calibration process.if (HAL_ADCEx_Calibration_Start(&hadc4, ADC...
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...
Hi,I have a requirement to transmit and receive CRC-16 hardware computed checksum via SPI in stm32L151 microcontroller.As per the datasheet, i configured polynomial 0x1021 and enabled CRC.the problem is, CRC register TXCRCR is updating for all instru...
I'm working on a project involving the integration of USB functionality for data transfer and data logging on an STM32F407VG microcontroller. The project's objectives include logging data files on an SD card and allowing users to download these files...
am currently working on a project that involves integrating USB functionality for data transfer and data logging on an STM32F407VG micro-controller. Specifically, I want to log data files on an SD card and enable the user to download these logged fil...
I am currently working on a project that involves integrating USB functionality for data transfer and data logging on an STM32F407VG micro-controller. Specifically, I want to log data files on an SD card and enable the user to download these logged ...
Hello STM Community,I hope everyone is doing well.We are currently using the STM32 USB in our commercial products, focusing on the CDC class. Through our exploration of the documentation, we haven't found a conclusive answer to our specific question....
