45 lines
977 B
Markdown
45 lines
977 B
Markdown
# on Data Received
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Run part of a program when the @boardname@ receives a
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[number](/types/number) or [string](/types/string) over radio.
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```sig
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radio.onDataReceived(() => { });
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```
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## ~ hint
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**Deprecated**
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This API has been deprecated! Use [on received number](/reference/radio/on-received-number) instead.
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## ~
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```sig
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radio.onDataReceived(() => { });
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```
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## Example
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This program keeps sending numbers that says how fast the @boardname@ is
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slowing down or speeding up. It also receives numbers for the same
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thing from nearby @boardname@s. It shows these numbers as a
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[bar graph](/reference/led/plot-bar-graph).
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```blocks
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basic.forever(() => {
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radio.sendNumber(input.acceleration(Dimension.X));
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})
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radio.onDataReceived(() => {
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led.plotBarGraph(radio.receiveNumber(), 1023);
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})
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```
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## See also
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[on received number](/reference/radio/on-received-number),
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[send number](/reference/radio/send-number), [set group](/reference/radio/set-group)
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```package
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radio
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``` |