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Corrected comments of rx and tx for SoftwareSerial example.

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asukiaaa 2016-03-19 16:21:07 +09:00
parent 9a6bb8420d
commit c2499b8377
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: The circuit:
Two devices which communicate serially are needed. Two devices which communicate serially are needed.
* First serial device's TX attached to digital pin 2, RX to pin 3 * 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 4, RX to pin 5 * Second serial device's TX attached to digital pin 8(RX), RX to pin 9(TX)
Note: Note:
Not all pins on the Mega and Mega 2560 support change interrupts, 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). 8, 9, 10, 11, 14 (MISO), 15 (SCK), 16 (MOSI).
created 18 Apr. 2011 created 18 Apr. 2011
modified 25 May 2012 modified 19 March 2016
by Tom Igoe by Tom Igoe
based on Mikal Hart's twoPortRXExample based on Mikal Hart's twoPortRXExample
@ -35,10 +35,10 @@
*/ */
#include <SoftwareSerial.h> #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); 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 // on the Mega, use other pins instead, since 8 and 9 don't work on the Mega
SoftwareSerial portTwo(8, 9); SoftwareSerial portTwo(8, 9);