As the title says, I want to change the desktop background. I followed the method described in http://topic.eeworld.net/u/20080416/15/cd2aa2be-8b5d-48f3-8b75-564cda9c9a55.html but it didn't work....
Using STM32 to make an oscilloscope, using the high-speed ADC of STM32 to collect signals, can I directly use TFT to display them on the microcontroller? Can STM32 directly receive analog sine waves a...