I am currently writing a driver for the STUSB4500L which has the ALERT pin (active low) connected to the MCU. An interrupt is triggered on a falling edge, and I then read the ALERT_STATUS_1 register. But somehow, the interrupt is not cleared. I then ...

After tinkering with some of those cheap SPI displays, I would like to use the LTDC controller of the STM32H7 MCU. From my current research, I understand that the LCD controller controls the attached display, allowing me to push data stored in a fram...

Hello,I came across this question while writing a driver and I would like to ask what is your best practice in this regard. So lets say you want to interface with an chip via SPI. To perform any action, a command byte or a sequence of commands is req...

I am using the sensorless + PLL control scheme which requieres to pass a ramp a start-up. Allthough the motor runs smooth a start-up failure always occures at the final speed of the ramp. I tryed lowering the final speed to avoid this failure, but it...