Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi, I'm currently using Nucleo-U575ZI-Q.I've done nothing to it except leaving it for a day and just plugged it to my laptop again but it doesn't recognize my board now.When I connect it with my laptop, fail.txt shows up with a message "The interface...
Hi,I use a STM32H7B0 100 pins and we would use a DMA to transfer data from 1 memory location to another.Therefore we use DMA1 stream 3 with a datasize of "Half word".What is very strange is that we cannot disable the option "Use Fifo" in stm32Cube.No...
Hello, I'm just evaluating the STM32H7R3Z8 for a new project. I'm having two issues, possibly with the STM32CubeMX, or maybe I'm just not understanding the part.1) No matter what I do, I cannot seem to enable PSSI. The combobox is grayed out with "Di...
Hi everyone!I use stm32f103c8t6 and clone st-linkv2 when i try to debug my codes with stmcubeide i had a lot of errors. Like connection error or debug path etc. I cant solve it. When i use MDK-ARM code is working but i cant get any data. Please help!
I am Trying to run a simple c code on STM32CubeIDE ThroughProject --- Run as --- C/C++ ApplicationBut i am always getting the following error: OS : Windows 11 ProEclipse Version: 2.3.900.v20220308-0310CDT Version: 10.6.2.202205170638Build id: 202205...
Hi everyone,I'm working on decoding an SBUS signal, which uses an inverted normal UART protocol, supposedly at 100 kBd. However, I'm consistently encountering a HAL_ErrorCode 4 (which I believe indicates a framing error). The setup works fine when th...
I was going to submit a forum feature request to add an "Insert Appnote Link" button to the editor with filtering capability to save members some time when answering question. I immediately realized that will never happen.Then I realized that while I...
Hi folks,For the past 2 days, i tried to setup a simple SPI communication to feed a shift register with 7-segment data.I already have done this in the arduino IDE, using shiftOut.Now I want to make this more elegant with the CubeIDE. I set up an SPI1...
I used DMA to read from USART, how can i know how many bytes are currently received by this and from which register i should read this number
Hello, I have a problem with a STM32L031G in a custom board. The program don't run after the program. BOOT0 is connected to gnd via 10K resistor. Attached you can find a circuit diagram and clock configuration. what could be the problem? Thanks Mich...
