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-rw-r--r--libraries/SoftwareSerial/examples/SoftwareSerialExample/SoftwareSerialExample.ino38
-rw-r--r--libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino78
2 files changed, 116 insertions, 0 deletions
diff --git a/libraries/SoftwareSerial/examples/SoftwareSerialExample/SoftwareSerialExample.ino b/libraries/SoftwareSerial/examples/SoftwareSerialExample/SoftwareSerialExample.ino
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+++ b/libraries/SoftwareSerial/examples/SoftwareSerialExample/SoftwareSerialExample.ino
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+/*
+ Software serial multple serial test
+
+ Receives from the hardware serial, sends to software serial.
+ Receives from software serial, sends to hardware serial.
+
+ The circuit:
+ * RX is digital pin 2 (connect to TX of other device)
+ * TX is digital pin 3 (connect to RX of other device)
+
+ created back in the mists of time
+ by Tom Igoe
+ based on Mikal Hart's example
+
+ This example code is in the public domain.
+
+ */
+#include <SoftwareSerial.h>
+
+SoftwareSerial mySerial(2, 3); // RX, TX
+
+void setup()
+{
+ Serial.begin(57600);
+ Serial.println("Goodnight moon!");
+
+ // set the data rate for the SoftwareSerial port
+ mySerial.begin(4800);
+ mySerial.println("Hello, world?");
+}
+
+void loop() // run over and over
+{
+ if (mySerial.available())
+ Serial.write(mySerial.read());
+ if (Serial.available())
+ mySerial.write(Serial.read());
+}
diff --git a/libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino b/libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino
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+++ b/libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino
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+/*
+ Software serial multple serial test
+
+ Receives from the two software serial ports,
+ sends to the hardware serial port.
+
+ In order to listen on a software port, you call port.listen().
+ When using two software serial ports, you have to switch ports
+ by listen()ing on each one in turn. Pick a logical time to switch
+ ports, like the end of an expected transmission, or when the
+ buffer is empty. This example switches ports when there is nothing
+ more to read from a port
+
+ The circuit:
+ Two devices which communicate serially are needed.
+ * First serial device's TX attached to digital pin 2, RX to pin 3
+ * Second serial device's TX attached to digital pin 4, RX to pin 5
+
+ created 18 Apr. 2011
+ by Tom Igoe
+ based on Mikal Hart's twoPortRXExample
+
+ This example code is in the public domain.
+
+ */
+
+#include <SoftwareSerial.h>
+// software serial #1: TX = digital pin 2, RX = digital pin 3
+SoftwareSerial portOne(2, 3);
+
+// software serial #2: TX = digital pin 4, RX = digital pin 5
+SoftwareSerial portTwo(4, 5);
+
+void setup()
+{
+ // Start the hardware serial port
+ Serial.begin(9600);
+
+ // Start each software serial port
+ portOne.begin(9600);
+ portTwo.begin(9600);
+}
+
+void loop()
+{
+ // By default, the last intialized port is listening.
+ // when you want to listen on a port, explicitly select it:
+ portOne.listen();
+ Serial.println("Data from port one:");
+ // while there is data coming in, read it
+ // and send to the hardware serial port:
+ while (portOne.available() > 0) {
+ char inByte = portOne.read();
+ Serial.write(inByte);
+ }
+
+ // blank line to separate data from the two ports:
+ Serial.println();
+
+ // Now listen on the second port
+ portTwo.listen();
+ // while there is data coming in, read it
+ // and send to the hardware serial port:
+ Serial.println("Data from port two:");
+ while (portTwo.available() > 0) {
+ char inByte = portTwo.read();
+ Serial.write(inByte);
+ }
+
+ // blank line to separate data from the two ports:
+ Serial.println();
+}
+
+
+
+
+
+