Use of stm32cubemonitor Part II - historical data storage and network access

The previous article has briefly explained STM32CubeMonitor How to configure and test data through historical data diagram and instrument panel , So what we need to do this time is to turn the detected data into CSV File store , As a data record . And realize network access in LAN .

One 、 Historical data storage

CSV I believe you are not unfamiliar with the format , Its format is relatively simple , adopt “,” Split data units , And fill the data units into the table , It can be understood that my data is

    										A,B,C

Save as CSV After the format file, the file becomes a table , The content is

A	B	C

Today's main purpose is to save the data prototype of the detection interface to a CSV In file , And use matlab Compare the drawing with the previous monitoring map .

First of all, take out the original configuration and code module made last time , Don't read my first part of blog clearly
STM32CubeMonitor Use of the first part - Data drawing and instrument display

In fact, the content of this time is relatively simple , The main thing is to learn how to use the left storage bar file function

Same as the picture in the previous issue , But in the output position file function , Let's talk about it here file Set the question of

1. file name ： You need to set the absolute location of the file , To point to the exact path of the file
2. Behavior ： Divided into additional 、 make carbon copies 、 Delete three , This is handled as needed
3. Line feed and create directory need to be checked , If you have handled the file problem, you can ignore
4. Encoding： The encoding type , Output is CSV Keep the default file
5. name ： Set function name , It is convenient for later revision and understanding
   After setting, click the upper right corner to complete .

Remember to click on the... Above after setting DEPLOY Deployment , The save location I set is my desktop , So first test a few data

The empty location in the upper right corner is the storage location of the data file , Not yet , Click START ACQUISITION Then you can start writing data , In the corresponding position of the desktop data.csv file

Now I'll give you a data.csv Screenshot of the file

The data is the data in the graph and the displayed data in the historical graph . Now the data is saved .

Two 、 Configure network access

But every time the dry goods are lost, there is suspicion of water articles , So I need to update a little STM32CubeMonitor Display interface problem .

STM32CubeMonitor Deployed interfaces are not simply deployed on their own software , It's about putting your own computer IP Address a port as the interface , It can be accessed through the browser in the LAN , If the LAN has transparent transmission function, it can also be accessed remotely .
Premise is ： The detector must be equipped with STM32CubeMonitor Keep it open
Address format is ：

http://xxx.xxx.xxx.xxx ( Their own IP Address ):1880/ui

Because I'm lazy , Don't bother to check your own IP 了 , So enter directly in the browser http://127.0.0.1:1880/ui, The open interface is as follows

Compared with STM32CubeMonitor Configuration diagram of , The result is exactly the same .

To confirm whether it can be accessed by LAN , I connected my LAN with a tablet , Fill in my... According to the address format IP And access , The results are as follows ：

Screenshots of tablets are successful , There is no reason to doubt the authenticity of this function .
Sum up , Just keep STM32CubeMonitor For open state , The monitoring interface can be shared in the LAN , Realize multi person collaborative monitoring .

STM32CubeMonitor The operation is relatively simple , The difficulty is that there is no tutorial , So it will be difficult to use at first , Next, I will continue to watch mood updates , Brothers and sisters in need praise, pay attention to the comments and go for a wave ！