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...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Hi, I have several issues trying to run ADC in continous conversion mode with DMA circular buffer. The fact is that is starts to work normally but after a random time adc raise the overrun flag and adc and dma stop running. I´ve tried multiple clock ...
Hello, I'm working with an STM32G05, on a very simple custom board. I expose both USARTs to external headers.USART1 seems to be operating fine - in that I can send/receive data.However, USART2 is not.When I inspected the TX line I discovered it was l...
I want to use FFT functionality on stm32f4xx mcu, so where can I find some guide document about this? Thanks!
HI,I want to change tim1 Dead-time generator setup continuously between 10 -120first time I set Dead-time with cube mx and it worked correctly sBreakDeadTimeConfig.OffStateRunMode = TIM_OSSR_DISABLE; sBreakDeadTimeConfig.OffStateIDLEMode = TIM_OSS...
I am capturing an RC PPM signal using an advanced timer with DMA. But now, I want to implement a failsafe in case of a lost connection using only hardware. The closest I got so far is using a separate timer (with pins connected externally) in reset m...
Hello ,When I debug the ADC1, In function HAL_ADC_Init（）, it was blocked in " Enable ADC internal voltage regulator " because of the failure of verification ADC voltage regulator,.Here I attached the original code:if (HAL_IS_BIT_CLR(hadc->Instance...
Hi guys,I'm struggling with modem communication on embedded system that does few other tasks in realtime. I'm using TCP stack built in modem (Fibocom G510). This seem to be not complicated, but every time I'm doing it - I'm doing it diffrent way and ...
The idea of opening this question is to achieve what I put in the title: understand the encoding of the hdmi/dvi signal, in a staggered manner. I don't want to define any microcontroller capable of it yet, but my intention is, if possible (I know i...
The figure is missing: Also, the figure that was there in Rev. 6 referred to DMAMUX_RGCnCR but it should have been DMAMUX_RGxCR.
The STM32F407XX chip is used in the project, and the audio codec chip WM8978 is connected through I2S. The voice data adopts 8000 sampling rate data format 16bit, two-channel. STM32 I2S unidirectionally writes audio PCM data, using cyclic DMA double ...