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Merge pull request #4716 from asukiaaa/master

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Corrected comments of rx and tx in a SoftwareSerial example.
This commit is contained in:
Sandeep Mistry 2016-04-04 10:00:47 -04:00
commit ed9240d5e7
1 changed files with 5 additions and 5 deletions
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10
hardware/arduino/avr/libraries/SoftwareSerial/examples/TwoPortReceive/TwoPortReceive.ino
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@ -13,8 +13,8 @@
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
* First serial device's TX attached to digital pin 10(RX), RX to pin 11(TX)
* Second serial device's TX attached to digital pin 8(RX), RX to pin 9(TX)
Note:
Not all pins on the Mega and Mega 2560 support change interrupts,
@ -26,7 +26,7 @@
8, 9, 10, 11, 14 (MISO), 15 (SCK), 16 (MOSI).
created 18 Apr. 2011
modified 25 May 2012
modified 19 March 2016
by Tom Igoe
based on Mikal Hart's twoPortRXExample
@ -35,10 +35,10 @@
*/
#include <SoftwareSerial.h>
// software serial #1: TX = digital pin 10, RX = digital pin 11
// software serial #1: RX = digital pin 10, TX = digital pin 11
SoftwareSerial portOne(10, 11);
// software serial #2: TX = digital pin 8, RX = digital pin 9
// software serial #2: RX = digital pin 8, TX = digital pin 9
// on the Mega, use other pins instead, since 8 and 9 don't work on the Mega
SoftwareSerial portTwo(8, 9);