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Problem in single conversion mode in ADC

Hi, While implementing a single conversion process for the Analog-to-Digital Converter (ADC) via register-level programming, the debugging phase yields a consistent output of zero, irrespective of the input. This anomaly persists even after the ADC i...

Screenshot 2024-07-03 104049.png

Is This Safe !! DMA??

Hello all I am interfacing various peripherals on the STM42F446RE, SPI, I2C, UART etc,  and in the process i'm choosing to use the DMA controller.when configuring various 3rd party ICs some may have many registers to setup, Rather than use global arr...

JHERI by Senior
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LPTIM1 CNT = ARR in half the time

I am making this code which, on an interrupt, is supposed to wake the system from STOP mode, put it into low powered run mode, and run LPTIM1 for 1 minute before triggering a flag and going back into STOP mode. I have PSC as 128 and ARR as 60962, so ...

timer not sending the correct number of pulses

Hi all,I am trying to send x number of 100 ms pulses (50 ms on, 50 ms off) with a PWM in one-pulse mode. when I wired the output to a pulse-counting device, I noticed that it is picking up 10x less pulses than is programmed. I believe there is an iss...

STM32U5F display resolution

Hello,I read the AN4861 and try to determine the max LCD resolution for a STM32U5F without using external RAM. The lowest color is 16 bit, RGB656. I would like to use 1366*768, which should be 1049088 pixel, this should approx 1.9MB for the framebuff...