Sakai Ritaro / TextLCD

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Fork of TextLCD by Simon Ford

Files at this revision

API Documentation at this revision

Revision 10:cec91d426d65, committed 2018-01-08

Comitter:
ritarosakai
Date:
Mon Jan 08 09:03:56 2018 +0000
Parent:
9:496c520855a1
Commit message:
Updated

Changed in this revision

TextLCD.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/TextLCD.cpp	Mon Jan 08 07:21:35 2018 +0000
+++ b/TextLCD.cpp	Mon Jan 08 09:03:56 2018 +0000
@@ -60,22 +60,6 @@
 
 void TextLCD::cls()
 {
-    _e  = 1;
-    _rs = 0;            // command mode
-
-    wait(0.015);        // Wait 15ms to ensure powered up
-
-    // send "Display Settings" 3 times (Only top nibble of 0x30 as we've got 4-bit bus)
-    for (int i=0; i<3; i++) {
-        writeByte(0x3);
-        wait(0.00164);  // this command takes 1.64ms, so wait for it
-    }
-    writeByte(0x2);     // 4-bit mode
-    wait(0.000040f);    // most instructions take 40us
-
-    writeCommand(0x28); // Function set 001 BW N F - -
-    writeCommand(0x0C);
-    writeCommand(0x6);  // Cursor Direction and Display Shift : 0000 01 CD S (CD 0-left, 1-right S(hift) 0-no, 1-yes
     writeCommand(0x01); // cls, and set cursor to 0
     wait(0.00164f);     // This command takes 1.64 ms
     locate(0, 0);