I am trying to program the STM32F401 flash on our board in DFU mode. I am using the dfu-util tool in my Linux computer.I am using the following code to flash and jump to application code.dfu-util -a 0 -s 0x08000000:leave -D <location-to-binary>.binAf...
I've download the CMSIS pack for STM32H7 series. ST implement an I2C driver function like this:int32_t I2C_MasterTransmit (uint32_t addr, const uint8_t *data, uint32_t num, bool xfer_pending, I2C_RESOURCES *i2c), but the website, https://arm-soft...
Which is better for network communication, STM32F429 or STM32F407? I would like to ask for your opinion and whether it is possible to use DMA transfer? Or if there is a better solution？ thanks!
Hello, F407VET TQFP100 on custom board, ethernet PHY LAN8742A, STMCUBEIDE 1.6.1 on Linux (mint). PHY and MCU both clocked by 25MHz oscillator, reference clock 50MHz is OK. Cpu running @168MHz FREERTOS 3 task: default init LWIP, start HTTPD thread t...
Hello,It's available a tutorial for configuring ethernet LAN in STM32F769 DISCO using LWIP stack, CubeMX and STM32CubeIDE?
I created a two task one is for my gsm modem communication through uart and another task is for Bluetooth communication through uart, gam modem communication task is stuck while bluetooth communication task receive data cintinuously.How to resolve t...
Hi,I am migrating some USB code which was initially developed on STM32F0. There are 6 end points in use (including control):EP address:0x0 0x800x87 - 0x810x010x82So my code to config PMA in USB_LL_Init:HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->p...
The HAL driver, HAL_HSEM_IRQHandler() disables itself by clearing bits in it's IER register. I don't want it disabled so I have to re-enable it in my HAL_HSEM_FreeCallback(). Is it desirable that it is disabling itself? I'm using the STM32H755.
Hi!I would like to store files on an SD card that are transmitted via HTTP POST (lwIP HTTP server). The files are correctly transmitted (hash calculating on both sides, the hashes are equal) and then written out to the card. But the content of the fi...
Here is the code in question:HAL_StatusTypeDef HAL_ADC_Start_DMA(ADC_HandleTypeDef *hadc, uint32_t *pData, uint32_t Length) { HAL_StatusTypeDef tmp_hal_status; #if defined(ADC_MULTIMODE_SUPPORT) uint32_t tmp_multimode_config = LL_ADC_GetMultimode...