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ProtocolZig.readWords() - 版本历史
2026-06-14T13:30:20Z
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1196357542：创建页面，内容为“{| style="width: 800px;" |- | <p style="color: #666666;font-size:220%">'''ProtocolZig.readWords(uint8_t *_cmd, uint16_t *_data, uint8_t _len)'''</p> <br> <p style="c...”
2017-09-13T09:21:26Z
<p>创建页面，内容为“{| style="width: 800px;" |- | <p style="color: #666666;font-size:220%">'''ProtocolZig.readWords(uint8_t *_cmd, uint16_t *_data, uint8_t _len)'''</p> <br> <p style="c...”</p>
<p><b>新页面</b></p><div>{| style="width: 800px;"<br />
|-<br />
|<br />
<p style="color: #666666;font-size:220%">'''ProtocolZig.readWords(uint8_t *_cmd, uint16_t *_data, uint8_t _len)'''</p><br />
<br><br />
<p style="color: #E87E05;font-size:135%">描述</p><br />
读取数据，将读取到的长度为_len的数据放到数组_data[]中，数组为uint16_t类型，将指令数据赋给_cmd<br />
<br><br />
需要调用<code style="color: #E87E05">#include <Microduino_Protocol.h></code>头文件。<br />
<br><br />
<br><br />
<p style="color: #E87E05;font-size:135%">参数</p><br />
*'''*_cmd'''：指令<br />
*'''*_data'''：存放数据的数组，数据为 uint16_t类型，两个字节<br />
*'''_len'''：数据长度<br />
<br><br />
<br><br />
<p style="color: #E87E05;font-size:135%">返回值</p><br />
函数无返回值<br />
<br><br />
<br><br />
<p style="color: #E87E05;font-size:135%">示例</p><br />
<source lang="c++"><br />
/*<br />
[head,2byte,0xAA 0xBB] [type,1byte,TYPE_NUM] [data,16byte] [body,1byte,getChecksum()]<br />
Example:<br />
AA BB C8 DC 05 DC 05 D0 07 EF 03 DC 05 DC 05 DC 05 DC 05 E3<br />
*/<br />
<br />
#include <Microduino_Protocol.h><br />
<br />
ProtocolZig protocolA(16); //数据长度为16个字节<br />
<br />
uint16_t recData[8];<br />
uint8_t recCmd;<br />
<br />
void setup() {<br />
Serial.begin(9600);<br />
protocolA.begin(11); //括号内参数为CoreRF通道号<br />
}<br />
<br />
void loop() {<br />
if(protocolA.available())<br />
{<br />
protocolA.readWords(&recCmd, recData, 8);<br />
Serial.println("protocolB Received !");<br />
Serial.print("recCmd: ");<br />
Serial.print(recCmd);<br />
Serial.print(" Data:");<br />
for(uint8_t i=0; i<8; i++)<br />
{<br />
Serial.print(" ");<br />
Serial.print(recData[i]);<br />
}<br />
Serial.println();<br />
}<br />
delay(10);<br />
}<br />
</source><br />
<br />
<br />
<p style="color: #E87E05;font-size:135%">其他</p><br />
*[[ProtocolZig.begin()|begin()]]<br />
*[[ProtocolZig.available()|available()]]<br />
*[[ProtocolZig.readBytes()|readBytes()]]<br />
*[[ProtocolZig.write()|write()]]<br />
*[[ProtocolZig.getRSSI()|getRSSI()]]<br />
|}<br />
<br><br />
<br><br />
<p style="font-size:115%">[[Protocol_Reference|返回Protocol_Reference界面]]</p></div>
1196357542