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tutorials:arduino:uart [2014/03/20 17:31] admin created |
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- | ====== Uart ====== | ||
- | <WRAP noprint><WRAP left box 60%> | ||
- | //__About this Article__// | ||
- | * **Author**: Cubieboard Documentations --- benn@cubietech.com --- 2014/03/20 17:13 | ||
- | * **Copyrights**: [[http://creativecommons.org/licenses/by-sa/3.0/|CC Attribution-Share Alike 3.0 Unported]] | ||
- | * **Contributors**: [[http://cubieboard.org/|Cubieboard Community]] : ... | ||
- | </WRAP></WRAP> | ||
- | |||
- | ===== Abstract ===== | ||
- | Use the arduino commuication with through uart.It is an expamle test the uart inter | ||
- | |||
- | ===== re ===== | ||
- | <code> | ||
- | String comdata = ""; | ||
- | |||
- | void setup() | ||
- | { | ||
- | Serial.begin(9600); | ||
- | } | ||
- | |||
- | void loop() | ||
- | { | ||
- | while (Serial.available() > 0) | ||
- | { | ||
- | comdata += char(Serial.read()); | ||
- | delay(2); | ||
- | } | ||
- | if (comdata.length() > 0) | ||
- | { | ||
- | Serial.println(comdata); | ||
- | comdata = ""; | ||
- | } | ||
- | } | ||
- | |||
- | |||
- | </code> | ||
- | ==== Headline ==== | ||
- | |||
- | |||
- | ===== Headline ===== | ||
- | |||
- | === See Also === | ||
- | |||
- | <WRAP noprint> | ||
- | {{tag>Cubieboard Cubietruck}} | ||
- | </WRAP> |