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71 Commits

Author SHA1 Message Date
Federico Fissore
9166828bfe Due to website configuration changes, every url starting with http://arduino.cc has been changed to http://www.arduino.cc. Fixes #3191 2015-05-20 17:10:06 +02:00
Ish Gupta
c3d3016049 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.
 2015-05-14 18:30:17 +05:30
newbie15
fe52e7f04f Added a note about non-standard row offsets in LiquidCrystal.cpp 
In my case I had to change it to make my 16x4 LCD work properly

Fixes #1333
 2015-05-08 12:35:04 +02:00
Federico Fissore
5519f15663 Libraries: added help files to mitigate missing contextual reference issue 2015-04-23 17:19:15 +02:00
Federico Fissore
0b4b76fa67 Bundled libraries update 2015-04-23 13:01:30 +02:00
Federico Fissore
f7106ecc65 Libraries: version now compliant with semver. See http://semver.org/ 2015-03-27 15:01:49 +01:00
Federico Fissore
0ae9e3a0d0 Libraries: added missing properties 2015-02-25 11:20:40 +01:00
Arturo Guadalupi
1f08b5ede4 Cherry picked fix from 87865ac19d 2015-01-22 17:04:59 +01:00
Arturo Guadalupi
ce412a0461 Added README.adoc for the library manager project 2015-01-16 17:14:02 +01:00
Cristian Maglie
6d7751cf5f Fixed some libraries metadata. 2015-01-16 12:22:24 +01:00
Cristian Maglie
8815806540 Added missing keyword in LiquidCrystal library 2014-11-07 19:24:12 +01:00
Cristian Maglie
b0d6f42755 Merge branch 'ide-1.5.x-lcd' of github.com:matthijskooijman/Arduino 2014-11-05 17:28:30 +01:00
Cristian Maglie
fd94e184a5 Merge remote-tracking branch 'arduino/master' into ide-1.5.x 2014-07-24 14:46:05 +02:00
Cristian Maglie
163b60ee29 Merge pull request #2206 from amulya349/master 
Fix of a bug #2199
 2014-07-24 14:40:52 +02:00
Amulya Kumar Sahoo
97dc72ce05 Fix of a spelling mistake 2014-07-23 01:17:31 +05:30
Fede85
b02e85ceb2 modified sentences in library.properties files 2014-07-18 19:41:34 +02:00
Ankit Daftery
f34787d100 Update HelloWorld.ino 
Adding power connections, just to be thorough
 2014-07-03 13:08:12 +05:30
Cristian Maglie
76ded605ff Updated all library.properties to 1.5 rev2 lib format 2014-02-18 22:32:24 +01:00
Matthijs Kooijman
9552db3fe4 In LiquidCrystal, remove an unused variable 2013-12-18 13:09:48 +01:00
Matthijs Kooijman
8c6bcf0c84 In LiquidCrystal::begin(), use a define instead of a hardcoded 0 2013-12-18 13:09:48 +01:00
Matthijs Kooijman
265ac7b59e Support more LiquidCrystal displays out of the box 
Previously, the row offsets were hardcoded to the ones used for 20x4
displays (which woudl also work for all 2-line displays). Now, the
number of columns given is used to calculate the offsets most likely to
apply.

For 2-line displays and 20x4 displays, the (used) offsets are completel
unchanged. With this change, common 16x4 displays and (if they even
exist) other 4-line and 3-line displays might also work (depending on
the hardware configuration used, of course).

See this page for some info on common LCD sizes and configurations
encountered in practice:

http://web.alfredstate.edu/weimandn/lcd/lcd_addressing/lcd_addressing_index.html
 2013-12-18 13:09:48 +01:00
Matthijs Kooijman
1786716a75 In LiquidCrystal::setCursor(), check against length of _row_offsets as well 
Before, the row value was maximized against _numlines already, but the
value from _numlines is not limited anywhere, so it could be longer than
the length of _row_offsets. This check makes sure the array bounds is
never exceeded.
 2013-12-18 13:09:48 +01:00
Matthijs Kooijman
3fdda81a1a Make the LiquidCrystal row offsets uint8_t instead of int 
Since these are memory addresses, there is no need to make them signed.
Furthermore, the HD44780 chip supports memory addresses up to 0x67, so
uint8_t shouldbe sufficient.
 2013-12-18 13:09:48 +01:00
Mark Sproul
03a6b2c54a Added setRowOffsets to LiquidCrystal library 
Original commit by Mark Sproul, but cleaned up by Matthijs Kooijman.
 2013-12-18 13:09:48 +01:00
Cristian Maglie
a0727ac862 Merge branch 'master' into ide-1.5.x 
Conflicts:
	build/shared/examples/02.Digital/BlinkWithoutDelay/BlinkWithoutDelay.ino
	build/shared/examples/09.USB/Keyboard/KeyboardMessage/KeyboardMessage.ino
	libraries/LiquidCrystal/examples/CustomCharacter/CustomCharacter.ino
	libraries/SD/examples/listfiles/listfiles.ino
 2013-11-12 09:45:56 +01:00
Scott Fitzgerald
b332904ee1 Modified LCD custom character example 
moved lcd.begin() to the beginnng of the setup() and fixed an issue
that prevented the example from compiling. When calling lcd.write()
with an argument of 0, the 0 must be cast a s a byte.
 2013-11-11 16:41:12 +04:00
Federico Fissore
0732d5afcd Fixed compilation errors with some examples 2013-10-21 13:16:51 +02:00
Federico Fissore
b4c68b3dff Run new astyle formatter against all the examples 2013-10-21 09:58:40 +02:00
Cristian Maglie
07d9d558b5 Updated libraries metadata 2013-08-08 16:40:55 +02:00
Fede85
9454816162 Ethernet, SD and LiquidCrystal to the new library format 2013-06-26 19:13:04 +02:00
Federico Fissore
d458ef7806 fixed permissions on a lot of text files. see #1116 2012-12-10 10:42:49 +01:00
Cristian Maglie
9b027224a0 LiquidCrystal library is already multiplatform compliant, moved into libraries folder 2012-09-03 16:13:28 +02:00
Federico Vanzati
8e50ecbb6c updated URLs in LiquidCrystal examples 2012-04-11 12:56:31 +02:00
Cristian Maglie
57b8713cab Moved libraries folder inside platform folder. Now libraries and examples are searched per board/platform 2012-01-04 15:14:51 +01:00
Zach Eveland
a6a59f1783 Revert "Merge branch 'master' of github.com:arduino/Arduino into diskloader_reboot" 
This reverts commit df9835efaf, reversing
changes made to ec45af8bfa.

Conflicts:

	hardware/arduino/variants/mega/pins_arduino.h
	libraries/Ethernet/examples/PachubeClientString/PachubeClientString.ino
 2011-10-27 11:45:13 -04:00
Zach Eveland
df9835efaf Merge branch 'master' of github.com:arduino/Arduino into diskloader_reboot 
Conflicts:
	app/src/processing/app/Editor.java
	app/src/processing/app/Sketch.java
	build/shared/examples/4.Communication/SerialCallResponse/SerialCallResponse.pde
	build/shared/lib/theme/theme.txt
	hardware/arduino/cores/arduino/HardwareSerial.h
	hardware/arduino/cores/arduino/Print.cpp
	hardware/arduino/cores/arduino/WString.h
	hardware/arduino/variants/mega/pins_arduino.h
	libraries/Ethernet/examples/PachubeClient/PachubeClient.ino
	libraries/Ethernet/examples/PachubeClientString/PachubeClientString.ino
	libraries/Firmata/examples/EchoString/EchoString.ino
	libraries/SD/File.cpp
	libraries/SoftwareSerial/SoftwareSerial.cpp
	libraries/SoftwareSerial/SoftwareSerial.h
	libraries/SoftwareSerial/examples/SoftwareSerialExample/SoftwareSerialExample.ino
	libraries/SoftwareSerial/keywords.txt
 2011-10-27 09:32:27 -04:00
David A. Mellis
f684321850 Fixing bug in LiquidCrystal::setCursor() for row == numrows. 
http://code.google.com/p/arduino/issues/detail?id=671
 2011-10-10 12:35:36 -04:00
David A. Mellis
7d8d20894c Making Print::write(char *) non-virtual. 
http://code.google.com/p/arduino/issues/detail?id=607
 2011-09-07 18:41:05 -04:00
Tom Igoe
35777612c0 Changed all .pde examples to .ino 
All examples in /build/shared/examples/ and /libraries/ have had their
extensions changed to .ino
 2011-08-30 15:33:32 -04:00
David A. Mellis
b73cf39d94 Moving write errors out of return value into separate API methods. 
write(), print(), println() now return size_t (and don't use negative values to signal errors).
Print adds writeError() for checking for write errors, clearWriteError() to reset the flag to false, and a protected setWriteError() for signalling errors.

http://code.google.com/p/arduino/issues/detail?id=598
 2011-08-26 16:08:14 -04:00
David A. Mellis
929597375b Changing from long to ssize_t (int) for write(), print(), println() return. 2011-08-26 14:20:41 -04:00
David A. Mellis
8059abe581 write(), print(), and println() now return number of bytes written. 
The type is long, and negative values indicate errors.  Needs more testing.
http://code.google.com/p/arduino/issues/detail?id=551
 2011-08-23 19:12:03 -04:00
Tom Igoe
381e62e550 Added example to demonstrate LiquidCrystal chreateChar() function 2011-05-12 17:03:07 -04:00
Tom Igoe
fcb66ddccd Added example to demonstrate LiquidCrystal chreateChar() function 2011-03-21 12:27:18 -04:00
David A. Mellis
d05e4021d0 Renamed WProgram.h to Arduino.h. 2011-03-01 19:52:13 -05:00
David A. Mellis
6739f20bbf Modifying examples to use Serial.write() instead of Serial.print(BYTE). 2011-02-26 14:04:41 -05:00
David A. Mellis
3eae87adc9 Modifying examples to use Serial.write() instead of Serial.print(BYTE). 2011-02-26 13:57:41 -05:00
David A. Mellis
00a9f99c9b Merge branch 'master' of https://github.com/joshnuss/Arduino 2010-11-27 12:01:35 -06:00
Tom Igoe
305d0f0f5f fixed comments in LIquidCrystal examples per issue 402 2010-11-22 09:36:23 -05:00
Joshua Nussbaum
bcefe3c44c When initializing LCD, comment specified "8-bit" mode when it should day "4 bit mode" 2010-10-01 00:26:40 -07:00