Commit ad59b9bc authored by Ish Gupta's avatar Ish Gupta

Updated cursor.ino

Previous commit broke the actual functionality. The code was confusing and worked until the previous commit.
The changes make it logically and functionally correct.
parent 8ccd0c4f
......@@ -7,7 +7,7 @@
can usually tell them by the 16-pin interface.
This sketch prints to all the positions of the LCD using the
setCursor(0 method:
setCursor() method:
The circuit:
* LCD RS pin to digital pin 12
......@@ -56,9 +56,9 @@ void loop() {
// loop from ASCII 'a' to ASCII 'z':
for (int thisLetter = 'a'; thisLetter <= 'z'; thisLetter++) {
// loop over the columns:
for (int thisCol = 0; thisCol < numRows; thisCol++) {
for (int thisRow = 0; thisRow < numRows; thisRow++) {
// loop over the rows:
for (int thisRow = 0; thisRow < numCols; thisRow++) {
for (int thisCol = 0; thisCol < numCols; thisCol++) {
// set the cursor position:
lcd.setCursor(thisCol, thisRow);
// print the letter:
......
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