Hello,I'm wondering if Cube's generated code for is thread safe. In particular, whether malloc can be safely used in a multi-threaded FreeRTOS setup.The broken malloc behavior was first described by Dave Nadler in 2019 here. He has also written about...
Hello,I am using the stm32h563 processor in my project. I made a TCP Server application using the ethernet connections of this processor and I was able to run it as I wanted. But I saw that it could not connect to another client over the same IP addr...
I am working on using FreeRTOS for a project, and have implemented printf() debugging by redirecting it to a uart. This works great most of the time, and is very helpful for FreeRTOS debugging, as FreeRTOS_printf() and FreeRTOS_debug_printf() will le...
Hi,Since before I have used USART for sending data with protocol buffers and SLIP encoding, thought that I should try to move over to Ethernet and UDP instead. It became harder than I thought, to say the least.I'm using STM32CubeMX 6.8.1.202304191431...
Hi,I have started my hand-on experiments of FreeRTOS using stm32u575 uc with stm32u575zi-q nucleo board as non secure.I have created 2 task and their handler. With the help of seial viewer, printed some messages.While executing the code,it does nothi...
From what i've seen the Rust programming language is becoming more and more popular and since it does not rely on a virtual machine, like java or python, it could be a good option for embedded development and other low-level programs. I know that the...
Dear All,For the needs of my project I need to be able to check if an USB drive is attached to my device, if it is then I need to mount it and then I need to be able to do all the different FatFS commands.So far I have managed to import the FatFS lib...
Hi, I am trying to create a connection through ethernet with lwip however I stuck at netif down I guess it related with flags which are checking the connection. I am using STM32H735 board. lwip.c file codes are taken from the github (https://github....
As title, MCU:STM32L151RET6, use freertos and enable tickless, when run PreSleepProcessing(uint32_t *ulExpectedIdleTime) function sometimes, cause hardfault. the sleep para is PWR_LOWPOWERREGULATOR_ON. but when use PWR_MAINREGULATOR_ON, it's run OK....
Posted on July 02, 2018 at 13:38Hi, im using stm32f7+ freertos+lwip (raw api). My system handles web server and udp data communication. My frame length is 572 bytes and my FPS is 40 (22880 bytes/sec) at start. When i increase the package number to 8...
