Hi,I am trying to wrap my head around the correct configuration of the USB FIFOs in USBD_LL_Init().As far as I understand you need the RX FIFO and one TX FIFO per endpoint .Lets look at the HID example. There are two endpoints, EP0 + EP1 (the HID). #...
Hi,I'm study bootloader.using STM32F401RE at windows10.when i download bin file, below picture error occured.i attach my bootloader and application.best,Kim
I want to use w5500 on stm32h7 board. Using HAL_SPI_Transmit_DMA() can send msg sucess.But Using HAL_SPI_Receive_DMA() can receive data sucess one time,and run second time,the DMA status is busy tx,and the lock status is locked.the picture is w5500 r...
I'm working on a system using the L496ZGP chip, prototyping on a Nucleo board. The system is designed only to have CAN as interface, and it must be able to be upgraded over CAN.As it is now, by modifying the option byte, I can get the system to reset...
I trace this back to the call tmp_hal_status = ADC_Enable(hadc) in HAL_ADC_START_DMA() in stm32h7xx_hal_adc.c.When I look into ADC_Enable(), I see comment about a workaround. There is waited for ADC_ENABLE_TIMEOUT. But with the settings I use, this A...
I am creating a project using STM32F103C8T6 controller in which I am using RTOS. I have 4 threads in it. The functions in each of these threads experiences a significant amount of delay (eg: if any sensor is connected for the value to be read from th...
STM32CubeExpansion_Audio_V1.1.1 (Audio_MP3 project using stm32cubeIDE)I am trying to use mp3 en/decoder using mono input(microphone).mp3 encoder problem:When playing mp3 encoded files on a PC, only noise comes out.mp3 decoder problem:Decoder cannot p...
I am currently investigating a peculiar issue with DHCP on a custom board/firmware based around an STM32H743.The firmware uses the STM32 HAL drivers and LWIP middleware which are configured courtesy of CubeMx before the project is imported into Visua...
Hello, I've a question about the HAL-Version FW_L4_V1.15.1. In the file stm32l4xx_hal.c there are defines for the HAL-Version-Number: #define STM32L4XX_HAL_VERSION_MAIN (0x01U) /*!< [31:24] main version */ #define STM32L4XX_HAL_VERSION_SUB1 (0x0BU)...
Hi,I am trying to get my head around LwIP stack. I am following document "Getting Started with Ethernet on the STM32 Nucleo" by Daniel W Rickey. In Server side includes (SSI) example everything works fine only when I try to access my website by enter...