Heyho,I'm currently working on an ethernet bootloader, I have it all working now.File upload via browser using http POST, into HyperRAM (~200 ms for 400kB bin file),from HyperRAM to external SPI flash (for now octal on H735-Discovery, later changed t...
Hi everyone i got this error when i try to use hal_delay functionhttps://community.st.com/t5/stm32cubemx-mcus/stm32cubeide-1-7-mcu-package-l4-series-1-17-vtor-is-not/m-p/220563 I applied this solution it works now but the real time passed is the doub...
My only need is to use QSPI (dual mode bank1) as a simple/normal SPI to drive external DAC (AD5066). I should only use the Data phase, I don't need the Instruction, Address, Alt and Dummy phases of the QSPI.I have to use:QUADSPI_CLK---> DAC_CLKQUADS...
Hello, does anyone have any simple code for interfacing a digital microphone with the Serial audio interface? The MEMSMIC1 example project seems too complicated to start with. I am using the stmwb55rg nucleo board
Hello,I am using a STM32H743 with a W25Q128 external flash memory running FreeRTOS and FatFs. USB is configured for mass storage, to copy files from a computer to the flash memory. The following function is used to list all the files and directories ...
I am using CAN peripheral and for debugging I am using USB-CDC to receive the status of the CAN transfers and Reception. The issue I am facing is The USB was recognized as Virtual Port when Only USB was initialized and used but when Implemented with...
I have I2C working properly, but can't seem to figure out how to recover the bus and get it to working again if I test for the presence of a device that is not on the bus and therefore I2C_Mem_Read() returns HAL_ERROR. There are other devices on the...
Hi I am trying to run FREERTOS enabled USB CDC Host on my device having STM32F756 MCU.My firmware package version is v1.17.1 which I think is the latest version for the F7 series. For this what is the latest version USB CDC Host Drivers which is supp...
Hello, I measured my SPI transmission takes ~600 CPU cycles @ 250MHz, so it's about 2,5us to transmit 2x 8-bit array.I'm using HAL (cube IDE). How can I speed it up? I need to make 4 transmissions like this, so it's ~10us. I need it to work with I2S,...
Hello,I've made a custom board using the Zephyr SDK and a STM32L081 soc. I would like to flash my board using a JLink Debug prog with OpenOCD and GDB.Compiling works fine but when it comes to using my openocd.cfg file as support for my board, I get t...
