【Top Micro Intelligent Display Module】VI: A comprehensive interface for controls

数码小叶

【Top Micro Intelligent Display Module】VI: A comprehensive interface for controls [Copy link]

I have touched on many controls in previous posts, so here is a summary. I made an interface in the first post, but I didn’t do the password verification part, so I wanted to finish it this time, and then I realized that I didn’t have an RS232 to TTL cable, so I couldn’t add an MCU main control board to solve the password storage and verification judgment.

The difficulty of this article lies in the password verification, because password verification is still necessary, not only for data security, but also to prevent misoperation. Because there is no permission verification, anyone can operate it. In the end, it took more than a week to solve the problem of the screen storing passwords and verifying passwords.

The overall interface is as follows:

Several pictures are played in turn on the standby interface. Each standby interface can be awakened and enter the password interface after awakening. After the password is correct, it enters the operation interface, where flash animations are played.

After re-entering the standby interface, you need to re-enter the password when waking up.

Video effects:

There are more than 20 kinds of controls on this screen, and each control has different properties and derived properties, so I was not able to experience them all. Moreover, SGTools is far ahead of the official documentation. Many properties must be verified by the serial port tool before you know their functions. I will try again when I have the chance. From my experience, the speed of interface development is completely different from writing a bare screen by myself.

Jacktang

The difficulty lies in password verification

What is the technical difficulty of password verification?

nmg

"SGTools is far ahead of the official documentation"

——Have you read the official sgtools documentation I just published? Doesn’t it match the latest one?

Topway Smart Screen: Latest "TOPWAY-SmartLCD-User-Handbook-SGTools-cn"

https://en.eeworld.com/bbs/thread-1185922-1-1.html

数码小叶

Jacktang posted on 2021-11-29 07:23 The difficulty lies in password verification. What is the technical difficulty of password verification?

The first is how to verify the password, and the second control is automatically triggered, how to trigger it by a button

wangerxian

The video runs pretty well, entering the account and password is smooth, and there is no lag!

数码小叶

nmg posted on 2021-11-29 10:09 "SGTools is far ahead of the official documentation" - Have you seen the official sgtools documentation I just released? It's not up to date...

Forgot about this.

数码小叶

wangerxian posted on 2021-11-29 13:22 The video runs well, the account and password are entered smoothly, and there is no lag!

It is indeed very smooth, but the master control information is not public, so I don’t know the details. . . This is unlike some other companies.

annysky2012

It seems that you rarely use the serial port screen.

nmg

Digital Leaf published on 2021-11-29 20:40 Forgot about this

Haha, that's what you downloaded before

I just checked again and I have updated the evaluation activity page.