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SenseHat: Add clock example and support for x0-x1 ranges

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Nick O'Leary
2016-03-28 22:53:28 +01:00
parent 73e84c7ff9
commit a4daf91a30
6 changed files with 50 additions and 20 deletions
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hardware/sensehat/README.md
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@@ -77,7 +77,8 @@ be sent in a single message by separating them with newline (\n) characters.
Format: `<x>,<y>,<colour>`
`x` and `y` must either be a value in the range 0-7, or `*` to indicate the entire row or column.
`x` and `y` must either be a value from 0 to 7, a `*` to indicate the entire row
or column, or a range such as `3-6`.
`colour` must be one of:
@@ -93,6 +94,9 @@ To set the four corners of the display to red, green (#00ff00), yellow and blue
`0,0,red,0,7,#00ff00,7,7,yellow,7,0,0,0,255`
To set a 3-pixel wide column to purple: `4-6,*,purple`
#### Rotate the screen
Format: `R<angle>`