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Author: Jim Walsh
Last Updated: 2017-05-02
Package Version: 2.2.0.1
Category: Graphics & LCD
Downloaded: 2985 times
Followed by: 2 users
License: MIT license
A collection of functions that handle I2C communications with Newhaven Display's PIC16F690 controlled LCD modules (model numbers ending in '-V3').
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| DOWNLOAD LINK | RELATED COMPILER | CONTAINS |
|---|---|---|
| 1491037021_i2c_functions_fo_mikroc_pic.mpkg [189.90KB] | mikroC PRO for PIC |
|
These functions were designed to work with Newhaven Display's PIC16F690 controlled LCD modules. They should work with any of the LCD's in the same series (model # ending in "-V3").
Changes in version 2.2
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Made some minor code fixes to address issues that came up when programs using the library were compiled with the case-sensitive mode turned on.
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Added 1 new function:
⦠StringSize - Returns the size of a string in characters. Although primarily for internal use, this function can also be called by a program using the library just like any of the other functions.
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Library no longer has MikroE's C_String library as a dependency.
Changes in version 2.1
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Added 2 new functions:
⦠LCD_Number_Out - Displays a number on the LCD at a given position
⦠LCD_Number_Out_CP - Displays a number on the LCD at the current cursor position.
These functions take a number (long int) as the parameter and handle the processing needed to convert the number into characters that can be displayed on the LCD.
Changes in version 2.0
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Fixed timing issue in the LCD_Brightness and LCD_Contrast functions that could cause characters to be dropped from the display
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Fixed bug in LCD_Display_On function that could cause a letter 'A' to be added to the display when the function was called
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Added 2 new functions:
⦠LCD_Init - handles setting up the LCD and initializing the PIC I2C module
⦠LCD_Change_I2C_Address - changes the I2C address of the LCD
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Added a help file
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There are now 2 constants that must be declared in your code for the library to work:
⦠const unsigned short _I2C_ADDRESS The I2C address of the LCD
⦠const unsigned short _LCD_WIDTH The column width of the LCD (usually 16 or 20)
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The column parameter now starts with the first column being indicated as '1' instead of '0'
This change could possibly affect any existing code that uses these functions:
LCD_Line_Out LCD_Chr_Out LCD_Set_Pos
