liquidcrystal_i2c library from Arduino and LCD 20X4

[StrangerM 25]

 I use liquidcrystal_i2c library from Arduino with Energia (10) and LCD 20X4 (from China :-))  for Tiva-C launchPad. The address of my LCD driver is 0X27. I have used in example ( Energia_HelloWorld_20_4_I2C) 2 I2C module (PD0- SCL, PD1-SDA) (default  module - 3).

PS Attention!!!!!!!!!!! I changed the lib & the example. 

LiquidCrystal_I2C.zip

[StrangerM 25]

https://github.com/astuder/BMP085-template-library-Energia runs properly with Energia and Tiva-C.

ReadSensorBMP085_NEW.zip

[StrangerM 25]

http://playground.arduino.cc/Main/DS1302 runs properly with Energia and Tiva-C.

 

replace // Set your own pins with these defines !
#define DS1302_SCLK_PIN PA_4//  pin for the Serial Clock
#define DS1302_IO_PIN PA_3//  pin for the Data I/O
#define DS1302_CE_PIN PA_2//  pin for the Chip Enable 

PA4, PA3,Pa2 are used.

[StrangerM 25]

In addition CMPS10, SRF10, Ublox NEO6MV2 GPS Module... etc without lib.

[Stendall 0]

 I use liquidcrystal_i2c library from Arduino with Energia (10) and LCD 20X4 (from China :-))  for Tiva-C launchPad. The address of my LCD driver is 0X27. I have used in example ( Energia_HelloWorld_20_4_I2C) 2 I2C module (PA6- SCL, PA7-SDA) (default  module - 3). 

Hi StrangerM ¿can you give me a hand ? I wil really apreciate it.

 

With a fresh installed energia any example give me compile error:

[/home/stendall/Work/energia/hardware/tools/lm4f/bin/arm-none-eabi-g++, -c, -g, -Os, -w, -fno-rtti, -fno-exceptions, -ffunction-sections, -fdata-sections, -mthumb, -mcpu=cortex-m4, -mfloat-abi=hard, -mfpu=fpv4-sp-d16, -fsingle-precision-constant, -DF_CPU=80000000L, -MMD, -DARDUINO=101, -DENERGIA=11, -I/home/stendall/Work/energia/hardware/lm4f/cores/lm4f, -I/home/stendall/Work/energia/hardware/lm4f/variants/stellarpad, -I/home/stendall/Work/energia/hardware/lm4f/libraries/Wire, -I/home/stendall/Work/EnergiaSketchBook/libraries/LiquidCrystal_I2C, /tmp/build2442658220456837221.tmp/Energia_HelloWorld_20_4_I2C.cpp, -o, /tmp/build2442658220456837221.tmp/Energia_HelloWorld_20_4_I2C.cpp.o]

In file included from Energia_HelloWorld_20_4_I2C.ino:5:0:

/home/stendall/Work/EnergiaSketchBook/libraries/LiquidCrystal_I2C/LiquidCrystal_I2C.h:81:16: error: conflicting return type specified for 'virtual void LiquidCrystal_I2C::write(uint8_t)'

In file included from /home/stendall/Work/energia/hardware/lm4f/cores/lm4f/Stream.h:26:0,

                 from /home/stendall/Work/energia/hardware/lm4f/libraries/Wire/Wire.h:6,

                 from Energia_HelloWorld_20_4_I2C.ino:4:

/home/stendall/Work/energia/hardware/lm4f/cores/lm4f/Print.h:56:20: error:   overriding 'virtual size_t Print::write(uint8_t)'

 

Best regards.

[StrangerM 25]

Hi Stendall. There is no question. 1. Energia 11 likes to run in C:\ energia-0101E0011. 2. I am sending the example, 2 lib and the result of  the example compilation. But I am sure that you should change the location of Energia.   

Best regards.

PS I am sorry!!!!!!!! Must be for wire module 3 (default) . I have changed lib & example. I am sorry. And I use Energia 10 ( more stable). It is  working in  any directory.   

 

... LiquidCrystal_I2C lcd(0x27,PD_1,PD_0); // set the LCD address to 0x20 for a 16 chars and 2 line display

void setup()
{
Wire.setModule(3);......

Wire.zip

LiquidCrystal_I2C.zip

Energia_HelloWorld_20_4_I2C.zip

[Stendall 0]

Thank you very much Stranger.

I've tried in Windows  just unziping Energia in c:\ and puting your LiquidCrystal_i2C library in the apropiated library folder on the Sketchfolder. And It worked!!!!.

Now that I at least know that works, I can fight with it in Linux too. Maybe the problem it's with the 64Bits Linux version of Energia.

I didn't needed the Wire.zip.

The examples that come bundled with your library have worked fine.

I owe you one, man. Huge Thanks.

[StrangerM 25]

Not at all. :-)