Diff: N3310LCD.cpp

Revision:

1:740d0a3999a9

Parent:

0:36fb749b83c7

--- a/N3310LCD.cpp	Mon Dec 07 17:24:52 2009 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,176 +0,0 @@
-/*
-* N3310LCD. A program to interface mbed with the nuelectronics
-* Nokia 3310 LCD shield from www.nuelectronics.com. Ported from
-* the nuelectronics Arduino code.
-*
-* Copyright (C) <2009> Petras Saduikis <petras@petras.co.uk>
-*
-* This file is part of N3310LCD.
-*
-* N3310LCD is free software: you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation, either version 3 of the License, or
-* (at your option) any later version.
-* 
-* N3310LCD is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with N3310LCD.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "N3310LCD.h"
-#include "N3310Fonts.h"
-
-N3310LCD::N3310LCD (PinName mosi, PinName miso, PinName sck, 
-                    PinName ce, PinName dat_cmd, PinName lcd_rst, PinName bl_on) : 
-                    lcdPort(mosi, miso, sck),
-                    ceWire(ce), dcWire(dat_cmd), rstWire(lcd_rst), blWire(bl_on)
-{
-}
-
-void N3310LCD::init()
-{
-    // use default SPI format
-    lcdPort.format(8,0);
-    lcdPort.frequency(1000000);
-    
-    // lcd reset
-    wait_ms(1);
-    rstWire = 0;
-    wait_ms(1);
-    rstWire = 1;
-    
-    write(0x21, CMD);    
-    write(0xc8, CMD);    
-    write(0x06, CMD);    
-    write(0x13, CMD);    
-    write(0x20, CMD);    
-    cls();            
-    write(0x0c, CMD);
-}
-
-void N3310LCD::cls()
-{
-    write(0x0c, CMD);            
-    write(0x80, CMD);            
-
-    for (int i = 0; i < 504; i++)
-    {
-        write(0, DATA);
-    }
-}
-
-void N3310LCD::backlight(eBacklight state)
-{
-    // switch off/on back light
-    blWire = state;
-}
-
-void N3310LCD::write(BYTE data, eRequestType req_type)
-{
-    // bring CS low for write
-    ceWire = 0;
-    
-    if (CMD == req_type)
-        dcWire = 0;
-    else // DATA
-        dcWire = 1;
-        
-    lcdPort.write(data);
-    
-    // write finished
-    ceWire = 1;
-}
-
-void N3310LCD::locate(BYTE xPos, BYTE yPos)
-{
-    write(0x40 | yPos, CMD);      // column
-    write(0x80 | xPos, CMD);      // row    
-}
-
-void N3310LCD::drawBitmap(BYTE xPos, BYTE yPos, BYTE* bitmap, BYTE bmpXSize, BYTE bmpYSize)
-{
-    BYTE row;
-    
-    if (0 == bmpYSize % 8)
-        row = bmpYSize/8;  
-    else
-        row = bmpYSize/8 + 1;
-    
-    for (BYTE n = 0; n < row; n++)
-    {
-        locate(xPos, yPos);
-        for(BYTE i = 0; i < bmpXSize; i++)
-        {
-            write(bitmap[i + (n * bmpXSize)], DATA);
-        }
-        yPos++;                       
-    }
-}
-
-void N3310LCD::writeString(BYTE xPos, BYTE yPos, char* string, eDisplayMode mode)
-{
-    locate(xPos, yPos);
-    
-    while (*string) 
-    {
-        writeChar(*string++, mode);
-    }
-}
-                  
-void N3310LCD::writeStringBig(BYTE xPos, BYTE yPos, char* string, eDisplayMode mode)
-{
-    while (*string)
-    {     
-        writeCharBig(xPos, yPos, *string , mode);
-        
-        if('.' == *string++)
-            xPos += 5;
-        else
-            xPos += 12;
-    }
-}
-
-void N3310LCD::writeChar(BYTE ch, eDisplayMode mode)
-{
-    BYTE sendByte;
-    
-    unsigned char* pFont = (unsigned char*)font6_8;
-    ch -= 32;
-
-    for (BYTE line = 0; line < 6; line++)
-    {
-        sendByte = *(pFont + ch*6 + line);
-        write((mode == NORMAL)? sendByte: (sendByte ^ 0xff) , DATA);
-    }
-}
-
-void N3310LCD::writeCharBig(BYTE xPos, BYTE yPos, BYTE ch, eDisplayMode mode)
-{
-    BYTE sendByte;
-   
-    unsigned char* pFont = (unsigned char *) big_number;
-   
-    if('.' == ch)
-        ch = 10;
-    else if ('+' == ch)
-        ch = 11;
-    else if ('-' == ch)
-        ch = 12;
-    else
-        ch = ch & 0x0f;
-    
-    for(BYTE i = 0; i < 3; i++)
-    {    
-        locate(xPos, yPos + i);
- 
-        for(BYTE j = 0; j < 16; j++)
-        {
-            sendByte =  *(pFont + ch*48 + i*16 + j);
-            write((mode == NORMAL)? sendByte : (sendByte^0xff), DATA);
-        }
-    }
-}