m:sk:mcu:arduino:serial
差别
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| 两侧同时换到之前的修订记录 前一修订版 后一修订版 | 前一修订版 | ||
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m:sk:mcu:arduino:serial [2015/11/07 13:18] admin |
m:sk:mcu:arduino:serial [2015/12/06 19:47] (当前版本) admin 已恢复为旧版 (2015/11/19 16:55) |
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| 行 4: | 行 4: | ||
| ---- | ---- | ||
| + | <code C> | ||
| #include <stdio.h> | #include <stdio.h> | ||
| String inputString = ""; // a string to hold incoming data | String inputString = ""; // a string to hold incoming data | ||
| + | |||
| boolean stringComplete = false; // whether the string is complete | boolean stringComplete = false; // whether the string is complete | ||
| 行 17: | 行 19: | ||
| void loop() { | void loop() { | ||
| - | //serialEvent(); //call the function | ||
| // print the string when a newline arrives: | // print the string when a newline arrives: | ||
| int num = 0; | int num = 0; | ||
| 行 30: | 行 31: | ||
| } | } | ||
| - | /* | + | |
| - | SerialEvent occurs whenever a new data comes in the | + | |
| - | hardware serial RX. This routine is run between each | + | |
| - | time loop() runs, so using delay inside loop can delay | + | |
| - | response. Multiple bytes of data may be available. | + | |
| - | */ | + | |
| void serialEvent() { | void serialEvent() { | ||
| while (Serial.available()) { | while (Serial.available()) { | ||
| 行 49: | 行 45: | ||
| } | } | ||
| } | } | ||
| + | </code> | ||
| ---- | ---- | ||
| + | [[:sp|另一个例子]] | ||
· 最后更改: 2015/11/07 13:18