Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello,I am looking at the documentation for spread spectrum clock generation and I can't see how or where it should be implemented.Any help or pointing towards the documentation that will explain it would be appreciated.Thanks
Hi I am doing an ADC DMA sample using HAL_ADC_Start_DMA. Using ADC1Setup in multimode with 2 channels Rank1 and Rank2. Using STM32H750I have a buffer Uint16 buffer [131072] setup in RAM_D2When i set the length in the HAL_ADC_Start_DMAHAL_ADC_Start...
does anyone a a good suggestion
Here is the firmware, it's very close to something generated from cube.https://github.com/Machine-Hum/Hydroponic/tree/master/fwBlue pillST link V3Arch LinuxWhen the device is initially plugged in, I can...screen /dev/ttyACM1 115200I then see my hello...
Hello,In RM0399 Rev 3, way down in the SYSCFG section 13.3.10 describing SYSCFG_PWRCR, we have the following note at the end of the register description:"Note: VOS0 must be activated only in VOS1 mode. It must be disabled by software before entering ...
I have a CAN-BUS line communicating at 50kb/s speed. There are only 2 products communicating with each other on the CAN-BUS line. One of these products has the STM32L496RGT MCU (the clock speed of the CAN module (APB1) is 80Mhz.) and the other one ha...
Hello,I would need to know for future productions, what is the approximate end of life date of the following references:STM32L451CEU6Thank you
DearI have configured TIM1 Channel1 as PWM and I would like to use the NPWM feature too.Therefore I have configuted the channel as PWM NPWM channel and set the according GPIOs.I must have made a mistake in the MXCube configuration.The PWM output perf...
Evaluating STM32G0, I noticed in product brochure en.flstm32g0.pdf :Embedded Software The STM32CubeG0 package includes the STM32Cube HAL and lowlayer (LL) APIs peripheral drivers, plus a consistent set of middleware components (RTOS, USB, USB Power D...
Greetings:I'm using Circular DMA on an STM32F303 for double buffered acquisition of multiple signals: ADC, Quadrature counter (TIM2), etc. I was depending on the Half Transfer (HT) to tell me the 1st half of the buffer was filled, and the Transfer Co...
