LittlevGL is a free and open source graphics library that provides everything you need to create embedded GUIs, with easy-to-use graphical elements, beautiful visual effects and a low memory footprint.
I use lithium batteries to power a microcontroller through a switching step-down power supply to collect data from a vibration sensor. However, the noise from the power supply always affects the data
I write an identifier to the physical sector of a USB flash drive through a filter driver I wrote. I write it starting from the first digit, for example "asdd12344". But sometimes for some reason, the
As the title says, who loads the printer driver under wince? GWES OR DEVICE? How to load it? Automatically load it when the computer is turned on or dynamically load it? Thanks for the answer.
This paper introduces the structure, working principle, and data transmission mode of the I2C bus, discusses the design of multi-machine communication software and hardware based on the I2C bus, and r
I need to write a driver for a video capture card with a PCI interface. More than a month has passed, but I still have no idea. In the src directory of DDK, there is a testcap mini driver, which can g