Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi Guys, I am working on STM32F446 MCU. Everything is running fine. I just want to implement firmware upgrade over UART. As we know UART bootloader is already available in system memory we just need to jump over there to run it. I Have used below cod...
Posted on January 08, 2015 at 04:51I understand this question has been asked before. I searched the forum and view these three threads: ''How to program the application flash file (hex file) in chosen flash area by using ST-LINK for STM32F0''''Flash...
HiI want to debug my Display ST7735 (128 x 128 px). For that i wrote a code which sets the screen line by line into green color. When i flash the code it works fine. When i try to debug nothing happens on the display. What can i do that the display c...
Hi,Recently, while reviewing the code for USART handling, I came across the function UART_CheckIdleState. It is called at the end of the peripheral initialization. The name suggests that it checks the IDLE state, but the implementation does something...
I recently have been working on a custom board with the stm32f030f4p6 for a gas sensor project, I just got it to bootload successfully and blink some LEDs so now I'm using the ADC channel to read values from it and converting it to a voltage level fo...
Hi,I am facing a strange issue with the configurations of the SPI. I have an external module which I am communicating with that with SPI2. In order to read its ID I am driving the CS pin low send the command to the device receive the data and CS pin ...
Hello,I've been trying to write my own HAL to replace the STM32 HAL and recently I have been trying to write an LwIP interface, with guidance from this forum and the examples provided by ST and other users.My Individual files compile fine, including ...
We have a STM32F7 with LAN9354 3-port switch on our board. I created a custom PHY driver for the LAN device based off a similar LAN chip. In general, networking works. We can setup static IP, ping both to and from the board, also UDP connection is...
Hello, With windows 11 and Ux_Device _MSC example, the transfer from the STM32H735G-DK evaluation board to the PC stop near 80% with a big file (500Mo). When the bug appears, In the “_ux_device_class_storage_request_sense” file, the « storage -> u...
I am making a function that convolves over a given audio file with an impulse filter to make stereo 3d sound (binaural audio).The best state I've reached is a clear left channel, but some constant static in the right channel although the indexing for...
