From 8dca0dc9a52926eb4c6722cba1504526c19fb240 Mon Sep 17 00:00:00 2001 From: martab1994 <93210545+martab1994@users.noreply.github.com> Date: Fri, 19 Aug 2022 11:42:41 +0200 Subject: [PATCH] Update content.md Fix typos --- .../tutorials/ethernet-with-openmv/content.md | 22 +++++++++---------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/content/hardware/04.pro/shields/portenta-vision-shield/tutorials/ethernet-with-openmv/content.md b/content/hardware/04.pro/shields/portenta-vision-shield/tutorials/ethernet-with-openmv/content.md index 250a8d7364..216d5c7180 100644 --- a/content/hardware/04.pro/shields/portenta-vision-shield/tutorials/ethernet-with-openmv/content.md +++ b/content/hardware/04.pro/shields/portenta-vision-shield/tutorials/ethernet-with-openmv/content.md @@ -34,7 +34,7 @@ With the Ethernet version of the Arduino Portenta Vision Shield it is possible t - Ethernet cable - USB-C cable -***If you want to know about the ethernet connection please go to the [Arduino IDE ethernet tutorial](https://docs.arduino.cc/tutorials/portenta-vision-shield/ethernet-with-ide#ethernet-connection)*** +***If you want to know more about the ethernet connection please go to the [Arduino IDE ethernet tutorial](https://docs.arduino.cc/tutorials/portenta-vision-shield/ethernet-with-ide#ethernet-connection)*** ## Instructions @@ -44,17 +44,17 @@ Connect the Portenta Vision Shield Ethernet to the Portenta H7. Now connect the ### Programming the Board -After everything is connected, connect the board to OpenMV to install the latest firmware. Once it is connected, we can open the example we are going to upload. In OpenMV go to: **File > Examples > Arduino > Portenta H7 > Ethernet > http_client.py**. +After everything is connected, connect the board to OpenMV to install the latest firmware. Once it is connected, you can open the example we are going to upload. In OpenMV go to: **File > Examples > Arduino > Portenta H7 > Ethernet > http_client.py**. ![Where to find the example in OpenMV](assets/vs-eth-openmv-example.png) -Next we will look at some of the code in the example script. +Next you can have a look at some of the code in the example script. ### Testing It Out -Now lets take a look at some important parts of the code. +Now let's take a look at some important parts of the code. -First we are making use of some micropython libraries, [network](http://docs.micropython.org/en/latest/library/network.html) and [usocket](http://docs.micropython.org/en/v1.14/library/usocket.html). +First you are making use of some micropython libraries, [network](http://docs.micropython.org/en/latest/library/network.html) and [usocket](http://docs.micropython.org/en/v1.14/library/usocket.html). ```arduino import network, usocket @@ -67,7 +67,7 @@ PORT = 80 HOST = "www.google.com" ``` -The `usocket.getaddrinfo(HOST, PORT)[0][4]` function will translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. Then we can create a socket object with `usocket.socket(usocket.AF_INET, usocket.SOCK_STREAM)`. We can combine these variables we have created, allowing us to connect the socket to our desired address. +The `usocket.getaddrinfo(HOST, PORT)[0][4]` function will translate the host/port argument into a sequence of 5-tuples that contains all the necessary arguments for creating a socket connected to that service. Then, you can create a socket object with `usocket.socket(usocket.AF_INET, usocket.SOCK_STREAM)`. You can combine these variables you have created to connect the socket to your desired address. ```arduino addr = usocket.getaddrinfo(HOST, PORT)[0][4] @@ -83,20 +83,20 @@ This will print the websites content in the serial terminal in OpenMV. The argum print(client.recv(1024)) ``` -After the board has printed all of the websites content it will automatically disconnect with a simple `close()` call. Now lets take a look at what the output should look like if everything went correctly. +After the board has printed all of the websites content, it will automatically disconnect with a simple `close()` call. Now let's take a look at what the output should look like if everything went correctly. ### Sketch Result -After uploading the sketch, open the serial terminal. The board will connect to a website. Then print the websites content in the serial terminal. If everything went correctly your serial terminal should look like the image below. +After uploading the sketch, open the serial terminal. The board will connect to a website. Then print the websites content in the serial terminal. If everything went correctly, your serial terminal should look like the image below. ![Serial monitor showing the result of the sketch](assets/vs-eth-openmv-serial.png) -After the connection has been made, the html code of the website entered into the sketch will be printed in the serial monitor. +After the connection has been made, the html code of the website entered into the sketch will be printed in the Serial Monitor. ## Conclusion -This tutorial showed how to connect the Portenta H7 with a Vision Shield Ethernet to the Internet, with an example script in the OpenMV. The sketch allowed the board to connect to a website and print it's content. The Portenta H7 and Vision Shield can also be used with the Arduino IDE, have a look at the [Arduino IDE Ethernet tutorial](https://docs.arduino.cc/tutorials/portenta-vision-shield/ethernet-with-ide) if you want to see a similar example. +This tutorial showed how to connect the Portenta H7 with a Vision Shield Ethernet to the Internet, with an example script in the OpenMV. The sketch allowed the board to connect to a website and print its content. The Portenta H7 and Vision Shield can also be used with the Arduino IDE, have a look at the [Arduino IDE Ethernet tutorial](https://docs.arduino.cc/tutorials/portenta-vision-shield/ethernet-with-ide) if you want to see a similar example. ### Next Steps -Now that you know the basics of how to establish a connection to the Internet with Ethernet, you can try to create more advanced scripts with this connection. An Ethernet connection allows you to send HTTP methods to another device, communicate with another device, API, or even another Portenta. A good next step would be to take a look at the other examples listed under Ethernet in OpenMV, or take a look at the library documentation. \ No newline at end of file +Now that you know the basics of how to establish a connection to the Internet with Ethernet, you can try to create more advanced scripts with this connection. An Ethernet connection allows you to send HTTP methods to another device, communicate with another device, API, or even another Portenta. A good next step would be to take a look at the other examples listed under Ethernet in OpenMV, or take a look at the library documentation.