我想通過使用java api庫來打開和關閉Xbee的引腳與不同的xbee(XB24-ZB)。使用Xbee java API
這是我的系統cunfig: 1.XBEE - Routher API(COM7) 2.XBEE - 協調員API(COM17)
其中兩個是用相同的ID。 我使用的代碼〔實施例:
XBee xbee = new XBee();
xbee.open("COM17", 9600);
// this is the Serial High (SH) + Serial Low (SL) of the remote XBee
XBeeAddress64 addr64 = new XBeeAddress64("00 13 A2 00 40 A7 3E 7E");
// Turn on DIO0 (Pin 20)
RemoteAtRequest request = new RemoteAtRequest(addr64, "D0", new int[XBeePin.Capability.DIGITAL_OUTPUT_HIGH.getValue()]);
xbee.sendAsynchronous(request);
RemoteAtResponse response = (RemoteAtResponse) xbee.getResponse();
if (response.isOk()) {
System.out.println("Successfully turned on DIO0");
} else {
System.out.println("Attempt to turn on DIO0 failed. Status: " + response.getStatus());
}
// shutdown the serial port and associated threads
xbee.close();
當我運行的代碼塊上的XBee#的DI0 1確實發生了改變,但爲0(禁用),而不是5 我也得到這個錯誤:
log4j:WARN No appenders could be found for logger (com.rapplogic.xbee.api.InputStreamThread). log4j:WARN No appenders could be found for logger (com.rapplogic.xbee.api.InputStreamThread). log4j:WARN Please initialize the log4j system properly. log4j:WARN Please initialize the log4j system properly.
「AP」被設置爲2,並且我得到的迴應很好。 那麼我在這裏錯過了什麼? 謝謝