STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
We have designed, build and assemble a board with a STM32U575OGY6QTR. The first tests went well with the ST-LINK/V2 programmer connected to the board (driving the NRST). Now we have removed the programmer, and under some circumstances the MCU does no...
Hi,there are a lot of examples and tutorials available that describe how to use a FIR-filter (via function arm_fir_f32()). Unfortunately all these examples are either simple low-, high-, or bandpass-filters. Now what I'm looking for, is a possibility...
Hello Team,We are planning to use the MCU STM32L496QGI6 for one of our new projects.The MCU will be powered from a 1.8V source (since all external peripherals are working in 1.8V only).One of the SPI slaves is working in 3.3V, so we are planning to u...
I am working with the STM32F769 microcontroller and I can see that a lot of DMA buffers are placed in DTCM in the source code I'm working with. Looking at the data sheet ( https://www.st.com/resource/en/datasheet/stm32f765bi.pdf ) page 20 I don't see...
Can I measure low pulse duration(>10ns) using the STM32H Hrtim?Hi all,I'm new to STM32H7 development. So I'm hoping to get some help to start.I need to measure pulse duration in 5- nanoseconds resolution or less. I then need to transfer the measured ...
I am working with the STM32F769 microcontroller and very rarely I experience some strange issues with an SPI slave and I suspect it's related to congestion on the bus matrix (other, primarily DMA, transfers ongoing at the same time). Is it possible t...
Hello,I get an issue with the USB HOST configured on my STM32F2This USB HOST driver works well in my case, but it appears that the interrupt OTG_HS_IRQHandler is called too frequently (when I plug a device on the USB HOST post) and it's flooding my C...
I'd like to try using the STM32L011E4Y6TR in a new design. However, the HSE input has only one pin (RCC_CK_IN) and I'm not sure how to use it with a standard 4 pin crystal that typically connects to 2 mcu pins. Can someone point me toward a referen...
I have set up TIM2 as a slave triggered by ITR1, But have not started any other timers to generate a suitable TRGO to trigger TIM2. However, when I run the software I can see an output from TIM2 as soon as it is started.If I change TIM2 to be trigg...
Hi all,I'm not able to connect Simulink to the model running on the Nucleo-G491RE board using the "Monitor&Tune" mode via Simulink XCP protocol -> Virtual COM Port -> STLINK-V3E -> VCP LPUART1.I can deploy the model itself successfully to the board (...
