Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
in usbh_msc.cif(status == USBH_OK) { MSC_Handle->max_lun = (MSC_Handle->max_lun > MAX_SUPPORTED_LUN)? MAX_SUPPORTED_LUN : (uint8_t )(MSC_Handle->max_lun) + 1U; USBH_UsrLog ("Number of supported LUN: %lu", (int32_t)(MSC_Handle->max_lun)); ...
I have an existing stm32f439vitx custom board project which works fine when flashed at address 0x08000000 which I now need to make runnable from an existing bootloader expecting the program to have been flashed at address 0x8008000. Is it enough to c...
Hi all, Thanks for the sharing the experience and support.My application Info: I required to develop two independent program (Bootloader,Application ) Bootloader Address range - 0x08000000 - 0x08007FFF (Sector 0,Sector 1)Application Address range ...
Hi all,I have a STM32H743 running at 400MHz with simple USB 1 wiring to an USB A jack. It works fine, no issues, runs for hours with thousands of read and write operations.But there is one little issue that drives me crazy:If I plug in and unplug one...
I'm working on firmware for a flight controller with the STM32F405. The board communicates with a computer using VCP over USB. I'm debugging a driver for the backup SRAM, to recover in case of a firmware crash. The crash handler is programmed to save...
Hi, I'm trying to configure STM32H7 and STM32G4 FDCANs to generate an ISR on transmit complete frame.I call the functios to enable respective ISRs:HAL_FDCAN_ActivateNotification(&hfdcan1, FDCAN_IT_TX_COMPLETE, 0); HAL_FDCAN_ActivateNotification(&hfd...
Hello all,I'm trying to implement an SPI slave using stm32 u-controler. the master is as an FPGA.so i want to be able to read and write different registers in the micro.the FPGA generates a repeating read command in the next structure (there is also ...
Currently the STM32_L4 HAL provides HAL_UART_DMAPause and HAL_UART_DMAResume. These pause/resume both TX and RX on the UART.I am using DMA for both transmit and receive on a UART. I have a case where I need to pause the receive (for flow control) ...
Hello,This line in the mentioned library is faulty.#define LL_COMP_OUTPUT_TIM3_IC1_COMP2 (COMP_CSR_COMPxOUTSEL_3 | COMP_CSR_COMPxOUTSEL_1 | COMP_CSR_COMPxOUTSEL_0) /*!< COMP output connected to TIM3 input capture 1 (specific to COMP instance: COMP...
Hello, I've find one hidden fail in template project for STM32F411E-DISCO (STM32Cube\Repository\STM32Cube_FW_F4_V1.24.1\Projects\STM32F411E-Discovery\Templates). In header file inc/stm32f4xx_hal_conf.h there is a wrong define of hse frequency:#if !de...
