arduino/esp8266
1
0
Fork 0
mirror of https://github.com/esp8266/Arduino.git synced 2025-07-30 16:24:09 +03:00
Code Activity

Changed analog references to use new A0 through A5 notation

Browse Source
This commit is contained in:
Tom Igoe
2010-09-04 19:47:59 +00:00
parent 5e2f82b742
commit 47d3b65e51
25 changed files with 57 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
build/shared/examples/7.Display/RowColumnScanning/RowColumnScanning.pde
View File

@ -4,7 +4,7 @@
This example controls an 8x8 LED matrix using two analog inputs
created 27 May 2009
modified 29 Jun 2009
modified 4 Sep 2010
by Tom Igoe
This example works for the Lumex LDM-24488NI Matrix. See
@ -83,8 +83,8 @@ void readSensors() {
// turn off the last position:
pixels[x][y] = HIGH;
// read the sensors for X and Y values:
x = 7 - map(analogRead(0), 0, 1023, 0, 7);
y = map(analogRead(1), 0, 1023, 0, 7);
x = 7 - map(analogRead(A0), 0, 1023, 0, 7);
y = map(analogRead(A1), 0, 1023, 0, 7);
// set the new pixel position low so that the LED will turn on
// in the next screen refresh:
pixels[x][y] = LOW;