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Fix some more typo

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pangduckwai
2019-04-17 13:32:04 +08:00
parent 15632f2994
commit 891ee8b565
1 changed files with 8 additions and 8 deletions
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README.md
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@@ -16,14 +16,14 @@ joystick on one side, and 3 buttons on the other:
* Operating voltage: 3.3V
The display has some jumpers at the back to be soldered to enable/disable the interfaces it uses.
I decided to use the default 4-wire SPI which require no soldering at all :stuck_out_tongue_closed_eyes:
It is a no-brainer to use the default 4-wire SPI which require no soldering at all.
## Setup
I decided to use Python to control my display. There are other options from the manufacturer but I
didn't explore them.
haven't explore them.
_**Note: The following steps are deduced from the documents from the manufacturer. I performed them
in the exact order listed below, but I'm not sure if is absolutely necessary**_
_**Note: The following steps are deduced from the documents provided by the manufacturer. I performed them
in the exact order listed below, but I'm not sure if that is absolutely necessary...**_
### Prepare raspbian
* `sudo apt-get update`
@@ -53,7 +53,7 @@ in the exact order listed below, but I'm not sure if is absolutely necessary**_
* Choose 'Yes'
### Enable the I2C interface
I'm not sure if this is necessary, but well what the hack...
Not sure if this is necessary, but well what the hack...
* `sudo raspi-config`
* Go to '5 Interfacing Options'
* Go to 'P5 I2C'
@@ -70,9 +70,9 @@ Well I'm not too sure about what is the point to install python-pip then remove
That's it, the display is ready to use.
### Sample python app
* Download the sample apps from [https://www.waveshare.com/wiki/File:1.3inch-OLED-HAT-Code.7z](https://www.waveshare.com/wiki/File:1.3inch-OLED-HAT-Code.7z) to somewhere
* Extract the content somehow, I'm too lazy to find out how to handle 7z on Linux...
* `cd` to the subfolder containing the Python samples
* Download the sample apps from [https://www.waveshare.com/wiki/File:1.3inch-OLED-HAT-Code.7z](https://www.waveshare.com/wiki/File:1.3inch-OLED-HAT-Code.7z) to somewhere.
* Extract the content somehow, I'm too lazy to find out how to handle 7z on Linux... :stuck_out_tongue_closed_eyes:
* `cd` to the subfolder containing the Python samples.
* `sudo python demo.py`
## Next step