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authorCristian Maglie <c.maglie@bug.st>2013-08-23 15:59:24 +0200
committerCristian Maglie <c.maglie@bug.st>2013-08-23 15:59:24 +0200
commit540743129b2badb813b703208d121ff14553c147 (patch)
tree6fadb4ebce68e1f0cb298a282be135c23fd156ed /libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino
parent073b3ac9d4ae93ac0bb3a91afc65ae9d8f1d5d59 (diff)
parent67c84855c2f3ce99b091a756bb2ca1a016260659 (diff)
Merge branch 'ide-1.5.x' into dev-ide-1.5.x-discovery
Conflicts: app/src/processing/app/Preferences.java app/src/processing/app/debug/Uploader.java
Diffstat (limited to 'libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino')
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diff --git a/libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino b/libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino
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--- a/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
-
- Note:
- Not all pins on the Mega and Mega 2560 support change interrupts,
- so only the following can be used for RX:
- 10, 11, 12, 13, 50, 51, 52, 53, 62, 63, 64, 65, 66, 67, 68, 69
-
- Not all pins on the Leonardo support change interrupts,
- so only the following can be used for RX:
- 8, 9, 10, 11, 14 (MISO), 15 (SCK), 16 (MOSI).
-
- created 18 Apr. 2011
- modified 25 May 2012
- 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 10, RX = digital pin 11
-SoftwareSerial portOne(10,11);
-
-// software serial #2: TX = digital pin 8, RX = digital pin 9
-// on the Mega, use other pins instead, since 8 and 9 don't work on the Mega
-SoftwareSerial portTwo(8,9);
-
-void setup()
-{
- // Open serial communications and wait for port to open:
- Serial.begin(9600);
- while (!Serial) {
- ; // wait for serial port to connect. Needed for Leonardo only
- }
-
-
- // 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();
-}
-
-
-
-
-
-