Gd32f4xx controls dgus variable display

This paper mainly deals with data variable display 、 Text display 、RTC Control of text display .

1、DGUS screen RTC Show

1.1 RTC Text display control

RTC The text display control is used in DGUS Display in the specified area on the screen RTC Time .
RTC Text display settings mainly include the following settings ：

（1） Location information ： X and Y RTC The coordinates of the upper left corner of the display area , W and H Is the width and height of the display area .
（2） Name definition ： You can define your own name .
（3） Description pointer ： I didn't use this item , Not modified The default is 0xFFFF.
（4） The font color ： You can choose the color of the display font .
（5） Font location ： choice RTC Displays which font library you want to use . 0 The word library can be accessed through DGUS Tool Directly generate .
（6）X Number of directional lattice ： Font size .
RTC Display format The picture above shows , The actual effect is shown in the figure below ：

1.2 RTC Set the code

RTC Text display