Heyho,I'm currently using a GPIO on a STM32L031 for a custom 1-wire interface, which means it's switching all the time between input and output mode (open drain).So far I have learned that the EXTI interrupt only works with GPIOs in input mode.My que...
Hello, I have been trying for some days to read the values incoming form both ADCs, ADC1 & ADC4, from the NUCLEO U545-REQ. The overall idea is to trigger both ADCs at the same time in output compare mode but if i try to trigger both of them at the s...
Hello everyone, I'm currently trying to set up the two ADCs (ADC1, ADC4) on my NUCLEO-U545RE-Q for multi-channel continuous conversion via GPDMA (I've previously used an L4+, but intend to change to the U5 family for the final product and am using t...
We want to trigger two conversions from the same EXTI (EXTI11).Basically rising edge on GPIO B11 should trigger ADC12 conversion and MDF (sigmadelta) Is it possible?
Greetings Everybody, I am trying my hands with CAN FD. I have selected STM32C092RC for the same application as it has can fd port. I was wondering if MCP2561/62 can fd transiver ic works with this controller. Please advice. I was also looking for sch...
Hello everyone,I have three Nucleo 64 F401RE boards: two are used, owned by two of my friends, and they gave them to me, while one is new. The old boards have always worked fine, but the new one, which worked without issues for a while, no longer upl...
Hi everyone;I have select;In cube mx ->middleware and software packs -> CMSIS -> CMSIS Coremiddleware and software packs -> CMSIS - DSP middleware and software packs -> X Cube Algobuild -> DSP LibraryLater, I have select from software packs -> select...
Hello,I am making a project for myself on the STM32F405 control board KVM.This board receives data to the HOST from the mouse (this part works). Next, the MCU generates absolute coordinates. These coordinates (absolute) must be transmitted via USB to...
Controller: STM32H750XBH6 Development Environment: CubeMX + MDK V5.27Issue Background: The DAC chip requires the use of 32-bit SPI. Currently, it works normally with a polling method. There is a need to use hardware SPI + DMA to increase the speed.Wh...
The documentation mentions placing a ferrite bead between incoming voltage and the chip's VDDA line. Having limited knowledge of ferrite beads I'm confused as to which bead would work best. If the DC bias current should be about 20% of the bead's r...
