while(1) { TX_MEMSET(data_buffer, '\0', sizeof(data_buffer)); /* allocate the packet to send over the TCP socket */ ret = nx_packet_allocate(&AppPool, &data_packet, NX_IPv4_TCP_PACKET, TX_WAIT_FOREVER); if (ret != NX_SUCCESS...
Hi ST community, I'm struggling to get required transfer and accumulate rate from ADC to an array, I'm focusing at the moment to the data transfer phase, which seems the slowest one.Situation:using STMCube IDE Version: 1.14.0using 3 ADC: ADC1 ADC2 AD...
Hello.Im tring to make an rcc configuration for my stm32f429i discovery board for 48mhz HCLK with ahb1 prescaler is 1.According to STM32CUBEMX ,pllm is 4,plln is 192,pllp is 8 for 8Mhz HSE.wHEN I DEBUG THE CODE,HCLK still showing 180Mhz and this neve...
This is an umbrella topic where I will collect the key problems and solutions to finally get networking on STM32 working. The issues formatted as bold are the most critical ones.HAL ETH drivers have been significantly reworked since the following fir...
Hello everyone,I’m working on a project where I’m using a NUCLEO-F446RE board to control an AC servo drive via MODBUS RTU. I’m using an RS485 board converter to handle the communication. The problem I’m facing is that I'm not getting the echo of data...
I am trying to configure a single microphone with a pulse-density modulation (PDM) output on my microcontroller (STM32U575ZIT). It's a CMM-4030DT-261280-TR MEMS microphone.But I can't seem to figure out the basics. The SAI settings mention "Frame Len...
Hello, I am trying to make the HTTPD webserver working in a custom board using STM32F407VET6 and LAN8720AI.I made some progress (see previous post). The state of the art is the following.- ping works;- TCP echo server works;- HTTP ST example page ...
Hi,Please see attached video: This is a image based slider in LVGL, with nothing going on except for the main loop asking the slider value to increment its value by 15. (it also updates the label control text)It has around 1 second main loop time doi...
Dear all,I'm coming to you with a very simple problem, after not being able to wrap my head around it. I'am trying to design a board using the STM32H753VIT6 (V revision) and a USB3320 ULPI interface. While writing firmware for the custom board, I not...
I have set up a project with the STM32H7B3 where I want the LPTIM1 to generate a synchronization signal that triggers a DMA driven SPI trancieve of 6*11 bits. The SPI is set up with wordsize 11. The DMA for both rx and tx is set up in circular mode w...
