Smart home displayWith the introduction of the configuration control function, the concept of the configuration function is that many functions of the screen can be configured directly in the PC to reduce the amount of program development without the participation of the single-chip computer. For example, there are several typical configuration controls of Cardi smart serial screen: button control, text control, animation control, instrument and progress control, etc. They have the following functions: 0010010 nbsp; 0010010 nbsp ;

1. Button control 00 1 00 1 0 nbsp; 00 1 00 1 0 nbsp;

All the buttons in the project screen can be configured through the VisualTFT software of the host computer, which can automatically realize the screen switching, button press and pop-up, custom command output and other functions without user program participation. When any button in the screen is pressed, the screen will upload the ID number of the button to the user without calculating the coordinate value. 0010010 nbsp; 0010010 nbsp;

2. Text control 0010010 nbsp; 0010010 nbsp;

The host computer sets the position, color, font and background color of the text in the project screen in advance. The user only needs to read and write data to the corresponding text ID, and does not need to care about the coordinates, color and font. 0010010 nbsp; 0010010 nbsp;

3. Animation control 0010010 nbsp; 0010010 nbsp;

Users can arbitrarily control the play, stop, pause, up and down frames and specified frames of gif animation. 0010010 nbsp; 0010010 nbsp;

4. Icon control 0010010 nbsp; 0010010 nbsp;

Users can easily display different status icons in the same position, for example, LED lights are displayed alternately. 0010010 nbsp; 0010010 nbsp;

5. Instrument control 0010010 nbsp; 0010010 nbsp;

By setting the instrument panel in advance by the host computer, the user only needs to send the corresponding value to realize the pointer rotation. If the dial scale range is 0-180, the user only needs to send the value 90, the pointer will automatically turn to the 90 scale. 0010010 nbsp; 0010010 nbsp;

6. Curve control 0010010 nbsp; 0010010 nbsp;

Users only need to send AD sampling data, the screen will be automatically fitted and displayed dynamically. 0010010 nbsp; 0010010 nbsp;

7. Progress bar control 0010010 nbsp; 0010010 nbsp;

By setting the direction, start value, end value, foreground and background image and other parameters of the progress bar in advance, the user only needs to send the corresponding display value to increase or decrease the progress bar. 0010010 nbsp; 0010010 nbsp;

8. Slider control 0010010 nbsp; 0010010 nbsp;

By setting the cursor size, scale value, start value, end value and background image of the slider in advance through the host computer, when the user drags the cursor or clicks on a scale, the device will immediately upload the current cursor position value. 0010010 nbsp; 0010010 nbsp;

9. The system has a built-in virtual keyboard and Chinese input method 0010010 nbsp; 0010010 nbsp;

The host computer pre-sets the pop-up keyboard at a certain position on the screen. After clicking this area, the system will automatically pop up the built-in keyboard. The user selects the Chinese and English input method and clicks OK. All the input characters are uploaded to the host in the form of ASCII codes. 0010010 nbsp; 0010010 nbsp;