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New LiquidCrystal / LiquidCrystal_I2C.cpp

The default branch has multiple heads

Author Commit Message Labels Comments Date
F Malpartida
Closes #20 - remove wait 1us during interrupt masking in loadSR. Not needed. Closes #19 - Added support for on/off commands Closes #18 - Set backlight initial state during initialization to off. Closes #17 - New SR3W class. Added documentation for new class Move some methods for the public interface of the LCD class to private, since they should never be called by the user.
Tags
V 1.2.1_RC2
F Malpartida
Release preparation for version 1.2.1
Tags
V 1.2.1_RC1
F Malpartida
Added performance enhancement to the I2C driver. Fully removed support for the SR_LCD3.
F Malpartida
First version of the generic 3wire latch library.
F Malpartida
Added backlight control on constructor. Added support for backlight control using POSITIVE and NEGATIVE logic.
F Malpartida
Modified the send method to initialize correctly the LCD. Send method now has three modes: COMMAND, DATA, FOUR_BITS. setBacklight method check if a particular pin is mapped to a PMW.
F Malpartida
closes #13 - rename private variable for LCD bit-mask pin. closes #15 - comments added to header files and method descriptions. closes #16 - added critical sections to fastIOs and associated usage on the LiquidCrystal_SR class. ref #14 - partially closed pending review.
F Malpartida
Upgraded LCD API to 1.1.0 and prepared for RC1
Tags
V 1.0.7_RC1
Branches
V 1.2.0 preparation
F Malpartida
Moved private methods to their section.
Branches
V 1.2.0 preparation
F Malpartida
Added backlight control through library.
Branches
V 1.2.0 preparation
F Malpartida
Added support and control methods to control backlight.
Branches
V 1.2.0 preparation
F Malpartida
Adding backlight support to base classes.
Branches
V 1.2.0 preparation
F Malpartida
Added doble quites back to the project.
F Malpartida
Begin method has been implemented in the top parent LCD class. The different ports now only have to provide methods to initialize the device driving the LCD, provide methods for the specifics to write to the LCD device. The begin method can be overloaded if necessary to initialize any HW that is implemented by a library and can't be done during construction.
F Malpartida
Merged fastIO to main branch for release 1.2.0
f...@hp-work
FastIO library FastIO support for SR class SR Example Small adaptions to make things work with eclipse too
Branches
fastIO
F Malpartida
Tested SR class and added performance benchmark as an example. Added Leonardo example.
F Malpartida
Corrected some indentation problems. Removed redundant _cols, _rows from child classes and moved them to parent virtual class. closes #7 - Support for 16x4 LCDs and their peculiar addressing.
F Malpartida
Adjusted timing on clear and home calls to be more generic, it seams that some LCDs need a longer time to execute the command. resolves #5
F Malpartida
Added conditional compilation of time to toggle LCD IOs depending on how optimized the digitalWrite operation is. The current version uses FAST_MODE by default, assuming that it uses the Arduino's SDK digitalWrite.
F Malpartida
Added generic I2C board control to define pin mapping to IO extender so that it is a generic library for the PCF8574.
F Malpartida
Added performance enhancements to the liquidCrystal library and the liquidCrystal_I2C library.
Tags
V 1.1.2
F Malpartida
Added compatibility with Arduino SDK 22 and added include to <WProgram.h>
F Malpartida
Added compatibility with Arduino SDK 22.
F Malpartida
Added Shift Register class/support to the library.
F Malpartida
Added full compatibility support with the current LiquidCrystal library.
F Malpartida
Minor changes to include files to convert it into a library.
F Malpartida
First release version with examples.
F Malpartida
First version with comments.
F Malpartida
First full version of the library LiquidCrystal class hierarchy.
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