This sharing uses SPI to drive the OLED display. The OLED display controller is SSD1306 , which controls the 128X64 dot matrix display.The structure of SSD1306 is as follows:GPIO can be used to simula...
My boss recently asked us to switch to xmega128a3u, saying that we can download and display the content directly via USB and cannot decrypt it for the time being. The original design was copied by She...
If you want to set up a local database on an embedded device for storing and accessing local application data, you are going to use MySQL. I don't know if it is reasonable. Please give me some advice!...
When designing, I need to use some schematics provided by the component manufacturer, but unfortunately they are in DSN format and cannot be opened by AD16. Please help convert the DSN format into the...
I know this question is a bit abstract, and only people who have been programming for a long time will be better at using it. But now the problem I encounter is that if I use assembly language directl...