Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
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...
Hello, I am unable to make httpd server. I am working with the following platform: CPU: STM32F407VET6 (Cortex-M4)LAN PHY: LAN8720AISO: FREERTOS V10.3.1 I configured the LWIP and FreeRTOS using CubeMX tool. The ping command works fine. I defined...
OK, first, I'm not including code quite yet because I want to see if anyone has heard of this problem. Code is available, though.What I want: USART to act as a console USART driving a queue for reception, and being fed by a queue for transmission.D...
I am trying to move some some working "domestic" DSP routines to the CMSIS library in hopes of them executing faster. The first one is a fairly simple 64-tap FIR filter on 160 samples of 16-bit fixed point data. I generated it using the Tfilter web...
Hello,I would like to use software timers with FreeRTOS but the Add button is disable. The others button (add semaphore, mutexes, Events, ..) are all available...The target is STM32L431.Do you have any suggestion?Best regardsMich
Hello,I am using STM32F303RBT on a custom board and am trying to communicate through SPI with LTC6811-1 with code generated through CUBEMX.I am able to send and receive the data fine when the data is not required to be sent in one burst (LTC6811 can ...
This simple question was interested by me for this reason: for uint32_t type uwTick can only count up to 4294967295 ms. It is only 49 days. In practivce it realy achievable value of or working time without reboot. In any applications it may be not en...
I want to solicit the advice of those more experienced with the STM32 processors. I'm experienced in general with embedded software and peripherals such as SPI but only about 6 months in on the STM32 processors and only in the last few weeks have I b...
Dear STM32 Community,I am currently working on a project using STM32CubeIDE, and I need to perform calculations that involve floating-point numbers. Specifically, I would like to extract exactly two decimal places from a float number without roundin...
