Add files via upload
Dieser Commit ist enthalten in:
Sylaina
GitHub
Ursprung
779310c839
Commit
be58852484
80
lcd.c
80
lcd.c
@ -15,22 +15,22 @@
|
||||
*
|
||||
* Diese Datei ist Teil von lcd library for ssd1306/sh1106 oled-display.
|
||||
*
|
||||
* lcd library for ssd1306/sh1106 oled-display ist Freie Software: Sie können es unter den Bedingungen
|
||||
* lcd library for ssd1306/sh1106 oled-display ist Freie Software: Sie können es unter den Bedingungen
|
||||
* der GNU General Public License, wie von der Free Software Foundation,
|
||||
* Version 3 der Lizenz oder jeder späteren
|
||||
* veröffentlichten Version, weiterverbreiten und/oder modifizieren.
|
||||
* Version 3 der Lizenz oder jeder späteren
|
||||
* veröffentlichten Version, weiterverbreiten und/oder modifizieren.
|
||||
*
|
||||
* lcd library for ssd1306/sh1106 oled-display wird in der Hoffnung, dass es nützlich sein wird, aber
|
||||
* OHNE JEDE GEWÄHRLEISTUNG, bereitgestellt; sogar ohne die implizite
|
||||
* Gewährleistung der MARKTFÄHIGKEIT oder EIGNUNG FÜR EINEN BESTIMMTEN ZWECK.
|
||||
* Siehe die GNU General Public License für weitere Details.
|
||||
* lcd library for ssd1306/sh1106 oled-display wird in der Hoffnung, dass es nützlich sein wird, aber
|
||||
* OHNE JEDE GEWÄHRLEISTUNG, bereitgestellt; sogar ohne die implizite
|
||||
* Gewährleistung der MARKTFÄHIGKEIT oder EIGNUNG FÜR EINEN BESTIMMTEN ZWECK.
|
||||
* Siehe die GNU General Public License für weitere Details.
|
||||
*
|
||||
* Sie sollten eine Kopie der GNU General Public License zusammen mit diesem
|
||||
* Programm erhalten haben. Wenn nicht, siehe <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* lcd.h
|
||||
*
|
||||
* Created by Michael Koehler on 22.12.16.
|
||||
* Created by Michael Köhler on 22.12.16.
|
||||
* Copyright 2016 Skie-Systems. All rights reserved.
|
||||
*
|
||||
* lib for OLED-Display with ssd1306/sh1106-Controller
|
||||
@ -45,9 +45,6 @@
|
||||
#include "font.h"
|
||||
#include <string.h>
|
||||
|
||||
/* TODO: setUp Font*/
|
||||
const char *font = ssd1306oled_font6x8;
|
||||
|
||||
static struct {
|
||||
uint8_t x;
|
||||
uint8_t y;
|
||||
@ -121,8 +118,8 @@ void lcd_home(void){
|
||||
void lcd_invert(uint8_t invert){
|
||||
i2c_start((LCD_I2C_ADR << 1) | 0);
|
||||
uint8_t commandSequence[1];
|
||||
if (invert == YES) {
|
||||
commandSequence[0] = 0xA7;
|
||||
if (invert != YES) {
|
||||
commandSequence[0] = 0xA6;
|
||||
} else {
|
||||
commandSequence[0] = 0xA7;
|
||||
}
|
||||
@ -157,10 +154,10 @@ void lcd_clrscr(void){
|
||||
lcd_home();
|
||||
}
|
||||
void lcd_gotoxy(uint8_t x, uint8_t y) {
|
||||
if( x > (DISPLAY_WIDTH/6) || y > (DISPLAY_HEIGHT/8-1)) return;// out of display
|
||||
if( x > (DISPLAY_WIDTH/sizeof(FONT[0])) || y > (DISPLAY_HEIGHT/8-1)) return;// out of display
|
||||
cursorPosition.x=x;
|
||||
cursorPosition.y=y;
|
||||
x = x * 6; // one char: 6 pixel width
|
||||
x = x * sizeof(FONT[0]);
|
||||
#if defined SSD1306
|
||||
uint8_t commandSequence[] = {0xb0+y, 0x21, x, 0x7f};
|
||||
#elif defined SH1106
|
||||
@ -170,12 +167,18 @@ void lcd_gotoxy(uint8_t x, uint8_t y) {
|
||||
}
|
||||
void lcd_putc(char c){
|
||||
switch (c) {
|
||||
case '\b':
|
||||
// backspace
|
||||
lcd_gotoxy(cursorPosition.x-1, cursorPosition.y);
|
||||
lcd_putc(' ');
|
||||
lcd_gotoxy(cursorPosition.x-1, cursorPosition.y);
|
||||
break;
|
||||
case '\t':
|
||||
// tab
|
||||
if( (cursorPosition.x+4) < (DISPLAY_WIDTH/6-4) ){
|
||||
if( (cursorPosition.x+4) < (DISPLAY_WIDTH/ sizeof(FONT[0])-4) ){
|
||||
lcd_gotoxy(cursorPosition.x+4, cursorPosition.y);
|
||||
}else{
|
||||
lcd_gotoxy(DISPLAY_WIDTH/6, cursorPosition.y);
|
||||
lcd_gotoxy(DISPLAY_WIDTH/ sizeof(FONT[0]), cursorPosition.y);
|
||||
}
|
||||
break;
|
||||
case '\n':
|
||||
@ -189,21 +192,20 @@ void lcd_putc(char c){
|
||||
lcd_gotoxy(0, cursorPosition.y);
|
||||
break;
|
||||
default:
|
||||
if((c > 127 ||
|
||||
cursorPosition.x > 20 ||
|
||||
c < 32) &&
|
||||
(getCharCode(c) > 0) ) return;
|
||||
if( (cursorPosition.x > 20) ||
|
||||
(getCharPosition(c) == 0xff) ) return;
|
||||
cursorPosition.x++;
|
||||
// mapping char
|
||||
c=getCharCode(c);
|
||||
c=getCharPosition(c);
|
||||
uint8_t temp;
|
||||
// print char at display
|
||||
for (uint8_t i = 0; i < 6; i++)
|
||||
for (uint8_t i = 0; i < sizeof(FONT[0]); i++)
|
||||
{
|
||||
// load bit-pattern from flash
|
||||
temp=pgm_read_byte(&font[c * 6 + i]);
|
||||
temp=pgm_read_byte(&(FONT[(uint8_t)c][i]));
|
||||
lcd_data((void*)&temp,1); // print font to ram, print 6 columns
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
@ -228,10 +230,10 @@ void lcd_clrscr(void){
|
||||
lcd_home();
|
||||
}
|
||||
void lcd_gotoxy(uint8_t x, uint8_t y){
|
||||
if( x > (DISPLAY_WIDTH/6) || y > (DISPLAY_HEIGHT/8-1)) return;// out of display
|
||||
if( x > (DISPLAY_WIDTH/sizeof(FONT[0])) || y > (DISPLAY_HEIGHT/8-1)) return;// out of display
|
||||
cursorPosition.x=x;
|
||||
cursorPosition.y=y;
|
||||
x = x * 6; // one char: 6 pixel width
|
||||
x = x * sizeof(FONT[0]);
|
||||
actualIndex = (x)+(y*DISPLAY_WIDTH);
|
||||
#if defined SSD1306
|
||||
uint8_t commandSequence[] = {0xb0+y, 0x21, x, 0x7f};
|
||||
@ -242,12 +244,18 @@ void lcd_gotoxy(uint8_t x, uint8_t y){
|
||||
}
|
||||
void lcd_putc(char c){
|
||||
switch (c) {
|
||||
case '\b':
|
||||
// backspace
|
||||
lcd_gotoxy(cursorPosition.x-1, cursorPosition.y);
|
||||
lcd_putc(' ');
|
||||
lcd_gotoxy(cursorPosition.x-1, cursorPosition.y);
|
||||
break;
|
||||
case '\t':
|
||||
// tab
|
||||
if( (cursorPosition.x+4) < (DISPLAY_WIDTH/6-4) ){
|
||||
if( (cursorPosition.x+4) < (DISPLAY_WIDTH/sizeof(FONT[0])-4) ){
|
||||
lcd_gotoxy(cursorPosition.x+4, cursorPosition.y);
|
||||
}else{
|
||||
lcd_gotoxy(DISPLAY_WIDTH/6, cursorPosition.y);
|
||||
lcd_gotoxy(DISPLAY_WIDTH/sizeof(FONT[0]), cursorPosition.y);
|
||||
}
|
||||
break;
|
||||
case '\n':
|
||||
@ -262,23 +270,21 @@ void lcd_putc(char c){
|
||||
break;
|
||||
default:
|
||||
if((actualIndex+1)%127 != 0){
|
||||
if((c > 127 ||
|
||||
cursorPosition.x > 20 ||
|
||||
c < 32) &&
|
||||
(getCharCode(c) > 0) ) return;
|
||||
if( (cursorPosition.x > 20) ||
|
||||
(getCharPosition(c) == 0xff) ) return;
|
||||
cursorPosition.x++;
|
||||
// mapping char
|
||||
c=getCharCode(c);
|
||||
c=getCharPosition(c);
|
||||
|
||||
// print char at display
|
||||
for (uint8_t i = 0; i < 6; i++)
|
||||
for (uint8_t i = 0; i < sizeof(FONT[0]); i++)
|
||||
{
|
||||
// load bit-pattern from flash
|
||||
displayBuffer[actualIndex+i] =pgm_read_byte(&font[c * 6 + i]);
|
||||
displayBuffer[actualIndex+i] =pgm_read_byte(&(FONT[(uint8_t)c][i]));;
|
||||
}
|
||||
|
||||
}
|
||||
actualIndex += 6;
|
||||
actualIndex += sizeof(FONT[0]);
|
||||
break;
|
||||
}
|
||||
}
|
||||
@ -397,4 +403,4 @@ void lcd_display() {
|
||||
}
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
139
lcd.h
139
lcd.h
@ -22,39 +22,15 @@
|
||||
*
|
||||
* lcd library for ssd1306/sh1106 oled-display wird in der Hoffnung, dass es nützlich sein wird, aber
|
||||
* OHNE JEDE GEWÄHRLEISTUNG, bereitgestellt; sogar ohne die implizite
|
||||
* Gewährleistung der MARKTFÄHIGKEIT oder EIGNUNG FÜR EINEN BESTIMMTEN ZWECK./*
|
||||
* This file is part of lcd library for ssd1306/sh1106 oled-display.
|
||||
*
|
||||
* lcd library for ssd1306/sh1106 oled-display 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 any later version.
|
||||
*
|
||||
* lcd library for ssd1306/sh1106 oled-display 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 Foobar. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* Diese Datei ist Teil von lcd library for ssd1306/sh1106 oled-display.
|
||||
*
|
||||
* lcd library for ssd1306/sh1106 oled-display ist Freie Software: Sie können es unter den Bedingungen
|
||||
* der GNU General Public License, wie von der Free Software Foundation,
|
||||
* Version 3 der Lizenz oder jeder späteren
|
||||
* veröffentlichten Version, weiterverbreiten und/oder modifizieren.
|
||||
*
|
||||
* lcd library for ssd1306/sh1106 oled-display wird in der Hoffnung, dass es nützlich sein wird, aber
|
||||
* OHNE JEDE GEWÄHRLEISTUNG, bereitgestellt; sogar ohne die implizite
|
||||
* Gewährleistung der MARKTFÄHIGKEIT oder EIGNUNG FÜR EINEN BESTIMMTEN ZWECK.
|
||||
* Siehe die GNU General Public License für weitere Details.
|
||||
* Gewährleistung der MARKTFÄHIGKEIT oder EIGNUNG FÜR EINEN BESTIMMTEN ZWECK.
|
||||
* Siehe die GNU General Public License für weitere Details.
|
||||
*
|
||||
* Sie sollten eine Kopie der GNU General Public License zusammen mit diesem
|
||||
* Programm erhalten haben. Wenn nicht, siehe <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* lcd.h
|
||||
*
|
||||
* Created by Michael Köhler on 22.12.16.
|
||||
* Created by Michael Köhler on 22.12.16.
|
||||
* Copyright 2016 Skie-Systems. All rights reserved.
|
||||
*
|
||||
* lib for OLED-Display with ssd1306/sh1106-Controller
|
||||
@ -68,13 +44,6 @@
|
||||
#ifndef LCD_H
|
||||
#define LCD_H
|
||||
|
||||
#ifndef YES
|
||||
#define YES 1
|
||||
#define NO 0
|
||||
#else
|
||||
#error "Check #defines for YES and NO in other sources !"
|
||||
#endif
|
||||
|
||||
#if (__GNUC__ * 100 + __GNUC_MINOR__) < 303
|
||||
#error "This library requires AVR-GCC 3.3 or later, update to newer AVR-GCC compiler !"
|
||||
#endif
|
||||
@ -87,19 +56,27 @@
|
||||
// i2c_start(), i2c_byte(), i2c_stop()
|
||||
|
||||
/* TODO: define displaycontroller */
|
||||
#define SSD1306 // or SSD1306, check datasheet of your display
|
||||
#define SH1106 // or SSD1306, check datasheet of your display
|
||||
/* TODO: define displaymode */
|
||||
#define TEXTMODE // TEXTMODE for only text to display,
|
||||
// GRAPHICMODE for text and graphic
|
||||
/* TODO: define font */
|
||||
#define FONT ssd1306oled_font
|
||||
|
||||
/* TODO: define I2C-adress for display */
|
||||
|
||||
// using 7-bit-adress for lcd-library
|
||||
// if you use your own library for twi check I2C-adress-handle
|
||||
#define LCD_I2C_ADR 0x3C // 7 bit slave-adress without r/w-bit
|
||||
#define LCD_I2C_ADR (0x7a >> 1) // 7 bit slave-adress without r/w-bit
|
||||
// r/w-bit are set/unset by library
|
||||
// e.g. 8 bit slave-adress:
|
||||
// 0x78 = adress 0x3C with cleared r/w-bit (write-mode)
|
||||
|
||||
|
||||
#ifndef YES
|
||||
#define YES 1
|
||||
#endif
|
||||
|
||||
#define LCD_DISP_OFF 0xAE
|
||||
#define LCD_DISP_ON 0xAF
|
||||
|
||||
@ -110,6 +87,8 @@
|
||||
#define DISPLAY_HEIGHT 64
|
||||
#define DISPLAYSIZE DISPLAY_WIDTH*DISPLAY_HEIGHT/8
|
||||
|
||||
|
||||
|
||||
void lcd_command(uint8_t cmd[], uint8_t size); // transmit command to display
|
||||
void lcd_data(uint8_t data[], uint16_t size); // transmit data to display
|
||||
void lcd_init(uint8_t dispAttr);
|
||||
@ -136,90 +115,4 @@ void lcd_fillCircle(uint8_t center_x, uint8_t center_y, uint8_t radius, uint8_t
|
||||
void lcd_drawBitmap(uint8_t x, uint8_t y, const uint8_t picture[], uint8_t width, uint8_t height, uint8_t color);
|
||||
void lcd_display(void); // copy buffer to display RAM
|
||||
#endif
|
||||
#endif /* LCD_H */
|
||||
* Siehe die GNU General Public License für weitere Details.
|
||||
*
|
||||
* Sie sollten eine Kopie der GNU General Public License zusammen mit diesem
|
||||
* Programm erhalten haben. Wenn nicht, siehe <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* lcd.h
|
||||
*
|
||||
* Created by Michael Köhler on 22.12.16.
|
||||
* Copyright 2016 Skie-Systems. All rights reserved.
|
||||
*
|
||||
* lib for OLED-Display with ssd1306/sh1106-Controller
|
||||
* first dev-version only for I2C-Connection
|
||||
* at ATMega328P like Arduino Uno
|
||||
*
|
||||
* at GRAPHICMODE lib needs SRAM for display
|
||||
* DISPLAY-WIDTH * DISPLAY-HEIGHT + 2 bytes
|
||||
*/
|
||||
|
||||
#ifndef LCD_H
|
||||
#define LCD_H
|
||||
|
||||
#ifndef YES
|
||||
#define YES 1
|
||||
#define NO 0
|
||||
#else
|
||||
#error "Check #defines for YES and NO in other sources !"
|
||||
#endif
|
||||
|
||||
#if (__GNUC__ * 100 + __GNUC_MINOR__) < 303
|
||||
#error "This library requires AVR-GCC 3.3 or later, update to newer AVR-GCC compiler !"
|
||||
#endif
|
||||
|
||||
#include <inttypes.h>
|
||||
#include <avr/pgmspace.h>
|
||||
#include "i2c.h" // library for I2C-communication
|
||||
// if you want to use other lib for I2C
|
||||
// edit i2c_xxx commands in this library
|
||||
// i2c_start(), i2c_byte(), i2c_stop()
|
||||
|
||||
/* TODO: define displaycontroller */
|
||||
#define SH1106 // or SSD1306, check datasheet of your display
|
||||
/* TODO: define displaymode */
|
||||
#define GRAPHICMODE // TEXTMODE for only text to display,
|
||||
// GRAPHICMODE for text and graphic
|
||||
/* TODO: define I2C-adress for display */
|
||||
// using 8-bit-mode (slave-mode) for i2c-library
|
||||
// if you use your own library for twi check I2C-adress-handle
|
||||
#define LCD_I2C_ADR 0x7A
|
||||
|
||||
#define LCD_DISP_OFF 0xAE
|
||||
#define LCD_DISP_ON 0xAF
|
||||
|
||||
#define WHITE 0x01
|
||||
#define BLACK 0x00
|
||||
|
||||
#define DISPLAY_WIDTH 128
|
||||
#define DISPLAY_HEIGHT 64
|
||||
#define DISPLAYSIZE DISPLAY_WIDTH*DISPLAY_HEIGHT/8
|
||||
|
||||
void lcd_command(uint8_t cmd[], uint8_t size); // transmit command to display
|
||||
void lcd_data(uint8_t data[], uint16_t size); // transmit data to display
|
||||
void lcd_init(uint8_t dispAttr);
|
||||
void lcd_home(void); // set cursor to 0,0
|
||||
void lcd_invert(uint8_t invert); // invert display
|
||||
void lcd_set_contrast(uint8_t contrast); // set contrast for display
|
||||
void lcd_puts(const char* s); // print string, \n-terminated, from ram on screen (TEXTMODE)
|
||||
// or buffer (GRAPHICMODE)
|
||||
void lcd_puts_p(const char* progmem_s); // print string from flash on screen (TEXTMODE)
|
||||
// or buffer (GRAPHICMODE)
|
||||
|
||||
void lcd_clrscr(void); // clear screen (and buffer at GRFAICMODE)
|
||||
void lcd_gotoxy(uint8_t x, uint8_t y); // set curser at pos x, y. x means character,
|
||||
// y means line (page, refer lcd manual)
|
||||
void lcd_putc(char c); // print character on screen at TEXTMODE
|
||||
// at GRAPHICMODE print character to buffer
|
||||
#if defined GRAPHICMODE
|
||||
void lcd_drawPixel(uint8_t x, uint8_t y, uint8_t color);
|
||||
void lcd_drawLine(uint8_t x1, uint8_t y1, uint8_t x2, uint8_t y2, uint8_t color);
|
||||
void lcd_drawRect(uint8_t px1, uint8_t py1, uint8_t px2, uint8_t py2, uint8_t color);
|
||||
void lcd_fillRect(uint8_t px1, uint8_t py1, uint8_t px2, uint8_t py2, uint8_t color);
|
||||
void lcd_drawCircle(uint8_t center_x, uint8_t center_y, uint8_t radius, uint8_t color);
|
||||
void lcd_fillCircle(uint8_t center_x, uint8_t center_y, uint8_t radius, uint8_t color);
|
||||
void lcd_drawBitmap(uint8_t x, uint8_t y, const uint8_t picture[], uint8_t width, uint8_t height, uint8_t color);
|
||||
void lcd_display(void); // copy buffer to display RAM
|
||||
#endif
|
||||
#endif /* LCD_H */
|
||||
#endif /* LCD_H */
|
||||
Laden…
x
In neuem Issue referenzieren
Einen Benutzer sperren