Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello. Try to start ETH on STM32H733. ETH_DMAMR_SWR setted by HAL in HAL_ETH_Init() but do not reset by device during timeout 500ms and even 2000ms. The same code run over STM32H723 perfect. I am try this https://community.st.com/s/question/0D53W0000...
Hi everyone!I'm experiencing on ethernet communications using a NUCLEO-H755 board.I already configured the LWIP stack on the M4 core and it seems work.Now I'm trying to make it work on the M7 core following this guide:https://community.st.com/t5/stm3...
I'm trying to build a Custom HID project to mimic a certain device. I've prepared the description bytes packages and everything is working fine as long as I continuously send data. When I stop sending, device goes to LP and SUSPEND mode. I couldn't f...
We use STM32CubeMX and STM32U5. STM32U5 supports linked list DMA transfers. But HAL_ADC_Start_DMA() will not do a transfer larger than 64k. It only creates the first element in the list and exits. In addition, HAL_ADC_Start_DMA() doesn't give a...
Hello @nobody ,First let me thank you for posting and welcome to the ST Community.For more investigation, I suggest that you provide your ioc file.Thanks.Mahmoud.
Hi ST Team,We are planning to use the STUSB4500 in one of our projects. For testing we are using the EVAL board, We are facing some difficulty understanding PDO,s Register bits while programming to the controller and we have few more questions listed...
Hi, I have to write the value ADC_CONFIG_REG = 0x9FFF in a register with dimension of 16 bit. I write the following line of code but I receive a warning because the fuction want an uint8_t pointer but in my case the register and the &ADC_CONFIG_REG i...
Can anyone please tell me? how can I separate gpio s which can be operated with 5v and 3v.
Hi Community, I am trying to define a custom Hardfault_Handler definition in the assembly to overwrite the default template given in the stm32xxxx_it.c in the STM32CubeIDE generated code. When the definition is put under custom.s and added to the ass...
HiiI'm interfacing External adc with stm32f429I want to read 16-bit parallel data from ADC and connected16 lines from ADC to GPIOA GPIOA->IDRhow the data is stored in IDR and how to access the input data register continuously for every sample. Thank ...
