Hello Everyone!I am facing an issue while trying to enter the STM32 bootloader via USART1 on an STM32U599ZJT.Issue:When applying 3.3V to BOOT0 and performing a single reset, the MCU enters a reset (boot?) loop, which persists until BOOT0 is deasserte...
From Nucleo-G474RE I am not able to read the Read JEDEC ID of my external flash W25Q16JV ,chipselect not going low on sending command.Verified all connections and quadspi configuration multiple times/* QUADSPI1 init function */ void MX_QUADSPI1_Init(...
Hello everybody i would like yo know the feed direction of the tape for the part STM32H7B0VBT6TR. i can't find any information online regarding it. can anybody help ? thank you regardsaliette
Hi,I'm trying to configure pin PC14 to be used as SDA signal as it stated in the datasheets STM32C031C6 and STM32C031G4: To configure the pin (and the the I2C) I am using: void SDK_I2C_Init(SDK_I2C_HandleTypeDef *hi2c) { LL_I2C_InitTypeDef I2...
Hello,I have written a Flash bootloader for the STM32H743 for our custom application PCB. In a nutshell, the flash bootloader check an external flash memory IC with SPI on the custom application PCB if there is a new image to be flash and do it if it...
I am stumped and frustrated. I wrote some test code to test UART4. It worked fine. Then I moved the test code over to my main project and now I get no UART interrupts. Both code sets run on the same hardware. I have checked to make sure the UART RX w...
Good day folks, I trust you are well.I am interfacing with a APMemory 256Mbit RAM (APS256XXN-OBR) via the 16 way XSPI.The RAM registers can be configured correctly at 100MHz, as well as the whole 256 Mbits can be accessed via Mmap.For Configuration I...
Hello There,I am working with Matlab 2022b & I require stm32 MAT target software for a project on simulink. This software was free earlier back in 2022 but now it has become obsolete. I am not able to find it even on torrents websites. If you have i...
I have a custom PCB with the STM32G431 microcontroller and ESP32 controller. ESP32 is connected to STM via GPIO pins in order to perform firmware upgrade using STM32 bootloader protocol. Connection are as follows:ESP32 UART TX <-----> STM32 UART RX (...
Some confusion about the configuration of output compareHello, I am a beginner in STM32 MCUs. The MCU I am using is STM32F103ZET6.I'm trying to use the output compare function of the timer.But I came across something that confused me.I use STM32CubeM...
