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Hi, I always appreciate all members here for helping beginners like me :)I am currently working on a project using Timer and ADC+SPI with DMA.The main timer loop is running at 40kHz, and this frequency should be strictly guaranteed.Two DMA process...
I'm checking the ADC operation with STM32H7B3I-DK board.To set adc clock frequency up to 50MHz, i tried to change BOOST bits of ADC_CR register.However, unlike the rm0455 document that states that bits 8 and 9 (BOOST bits region) can be set, when ...
HelloI am trying to delay a 1Hz digital signal.I would like to generate a delay varying from a few microseconds to 10 ms.I tried to use ETR, TI1_ED and PWM input but I didn't manage to found out how to do.Does anyone has an idea on how to proceed?Bes...
Error :Messages for model XXXX：Vmeas_(rising/falling) is set,It is necessary for delay neasurements. satisfy Vinh >= Vinl.
I am exploring the memory space of my STM32F051 using a very simple hex monitor that communicates through a serial port. I can (attempt to) read/write a byte at any arbitrary address in the 32-bit address space. Within the SRAM area (starting at 0x20...
How to set up white noise in stm32g431kb DAC?DAC works, I can produce sine wave but cant generate white noise.I set DAC->CR WAVE1 to 01 (noise), DAC->CR TEN1 to 1 (trigger enable) and DAC->CR EN to 1 (enable). Tried to set also DAC->CR MAMP1 from...
I am using receive DMA to mange reception of data on UART4 and UART5.The setting of both UARTs is identical. UAERT4_RX is using DMA1 Stream 2UAERT5_RX is using DMA1 Stream 0I’m using halt transmit, transmit completed callbacks and idle interrupt to m...
Hello dear experts,Reading the ST literature abour QuadSpi, I noticed that they only mention the flash as available peripheral chips on the QuadSPI Ibus. i would like to increase the amount of RAM on the stm32F446RE to create a buffer when writing to...
