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Datei
hd44780.c
_t x; HD44780_PORTOUT &= ~_BV(HD44780_RW); if (rs) HD44780_PORTOUT |= _BV(HD44780_RS); else HD44780_PORTOUT &= ~_BV(HD44780_RS); x = (HD44780_PORTOUT & ~HD44780_DATABITS) | ((n << HD44780_D4) & HD44780_DATABITS
in „Spielerei mit Bipolar-, Unipolar- und DC Motor sowie LM298 und Drehgeber mit ATMEGA644P“ · Projekte & Code ·
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Datei
lcd-2.c
_init(); /* * Clear the display. */ hd44780_outcmd(HD44780_CLR); hd44780_wait_ready(); /* * Entry mode: auto-increment address counter, no display shift in * effect. */ hd44780_outcmd(HD44780_ENTMODE(1, 0)); hd44780_wait_ready(); /* * Enable
in „Spielerei mit Bipolar-, Unipolar- und DC Motor sowie LM298 und Drehgeber mit ATMEGA644P“ · Projekte & Code ·
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Datei
0513.asm
: hd44780 = "C" movlw H'43' call _13852__vector ;; 307 : hd44780 = "L" movlw H'4C' call _13852__vector ;; 308 : hd44780 = "O" movlw H'4F' call _13852__vector ;; 309 : hd44780 = "S" movlw H'53' call _13852__
in „Jal compilieren“ · Mikrocontroller und Digitale Elektronik ·
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Datei
neu-0513.asm
: hd44780 = "C" movlw H'43' call _13852__vector ;; 307 : hd44780 = "L" movlw H'4C' call _13852__vector ;; 308 : hd44780 = "O" movlw H'4F' call _13852__vector ;; 309 : hd44780 = "S" movlw H'53' call _13852__
in „Jal compilieren“ · Mikrocontroller und Digitale Elektronik ·
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Datei
hd44780.h
_inbyte(uint8_t rs); /* * Wait for the busy flag to clear. */ void hd44780_wait_ready(void); /* * Initialize the LCD controller hardware. */ void hd44780_init(void); /* Send a command to the LCD controller. */ #define hd44780_outcmd(n) hd44780_outbyte((n), 0) /* Send a data byte to the LCD controller. */ #define hd44780_outdata(n) hd44780_outbyte((n), 1) /* Read the address counter and busy flag from the LCD. */ #define hd44780_incmd() hd44780_inbyte(0) /* Read the current data byte from the LCD. */ #define hd44780
in „Spielerei mit Bipolar-, Unipolar- und DC Motor sowie LM298 und Drehgeber mit ATMEGA644P“ · Projekte & Code ·
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PDF
HD44780u_lcd2.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „LCD - Displaycode 4 Bitmodus“ · Mikrocontroller und Digitale Elektronik ·
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PDF
HD44780.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „LCD-Anzeige-Problem“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
hd44780.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „Reziproker Frequenzzähler+ Optimierte 64bit uint Routinen“ · Projekte & Code ·
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PDF
www.eio.com-hd44780_18-48-46.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „Fehler bei 4Bit LCD Init?“ · Mikrocontroller und Digitale Elektronik ·
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PDF
HD44780__Dot_Matrix_LCD_Controller_Driver_.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „Falsche Zeichen bei LCD-Ausgabe“ · Mikrocontroller und Digitale Elektronik ·
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PDF
HD44780.PDF
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „Busy-Flag bei LCDs“ · Mikrocontroller und Digitale Elektronik ·
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PDF
hd44780.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „LCD ohne Umlaute?“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
HD44780U.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „LCD ohne Datenblatt oder Hinweise zur Pinbelegung“ · Mikrocontroller und Digitale Elektronik ·
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PDF
hd44780.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „LCD (von Tel) -Problem“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
hd44780.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „HD44780 Zeichen im ROM“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
hd44780.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „Sinnlose Probleme mit LCD...“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
hd44780.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „System(Mikrocontroller usw) mit Batterie betreiben“ · Mikrocontroller und Digitale Elektronik ·
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PDF
hd44780.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „ATMEL_2x16LCD_Zeile 2“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
HD44780.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „LCD Ansteuerung (PIC 18F1220)“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
HD44780.PDF
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „LCD Display in 4 Bit Modus bringen“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
HD44780.PDF
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „Datenblatt zu HD44780 1602 LCD Modul Display Anzeigen 2X16 Zeichen“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
HD44780.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „Standart LCD per i2c expander betreiben“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
hd44780u_Datenblatt.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „hd44780 / LCD SC1602D / ATmega16 (STK500)“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
HD44780U.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „LCD Initialisierung Mikrocontroller“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
HD44780.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „LCD Dotmatrix kaputt“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
hd44780u.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „Falsche Zeichen bei LCD-Ausgabe“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
hd44780u.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „2. Zeile LCD“ · Mikrocontroller und Digitale Elektronik ·
-
PDF
HD44780U.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „444780 LCD 5x10 klappt nicht richtig!“ · Mikrocontroller und Digitale Elektronik ·
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PDF
HD44780.pdf
internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD44780U can display up to one 8-character line or two 8-character lines. The HD44780U has pin function compatibility with the HD44780S which allows the user to easily replace an LCD-II with an HD44780U.
in „Ist der HD44780 nun 8 oder 16 Zeichen lang?“ · Mikrocontroller und Digitale Elektronik ·
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PDF
C167_lcdmodul.pdf
RS = 0: Controll-Register wird adressiert RS = 1: Datenregister wird adressiert (Timing für den HD44780-Schreibzyklus - HD44780-Datenblatt) Die Übernahme der Daten vom Datenbus erfolgt durch die Der HD44780 kann über einen 4- oder 8-bit-Datenbus fallende Flanke des ENABLE-Signals. Leider stellt der
in „C164 - Buskonfiguration und \CS“ · Mikrocontroller und Digitale Elektronik ·
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Datei
defines.h
*/ /* CPU frequency */ //#define F_CPU 8000000UL /* UART baud rate */ #define UART_BAUD 9600 /* HD44780 LCD port connections */ #define HD44780_PORT C #define HD44780_RS PORT0 #define HD44780_RW PORT1 #define HD44780_E PORT2 /* The data bits have to be in ascending order. */ #define HD44780_D4 PORT4 #define HD44780_D5 PORT5 #define HD44780_D6 PORT6 #define HD44780_D7 PORT7
in „Spielerei mit Bipolar-, Unipolar- und DC Motor sowie LM298 und Drehgeber mit ATMEGA644P“ · Projekte & Code ·
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Datei
lcd.h
pfleury_lcd LCD library <lcd.h> @code #include <lcd.h> @endcode @brief Basic routines for interfacing a HD44780U-based character LCD display LCD character displays can be found in many devices, like espresso machines, laser printers. The Hitachi HD44780 controller and its compatible controllers like Samsung
in „Probleme mit LCD-Display und SPI Übertragung“ · Mikrocontroller und Digitale Elektronik ·
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Datei
lcd.h
pfleury_lcd LCD library <lcd.h> @code #include <lcd.h> @endcode @brief Basic routines for interfacing a HD44780U-based character LCD display LCD character displays can be found in many devices, like espresso machines, laser printers. The Hitachi HD44780 controller and its compatible controllers like Samsung
in „LCD-Display Problem“ · Mikrocontroller und Digitale Elektronik ·
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Datei
lcd.h
pfleury_lcd LCD library <lcd.h> @code #include <lcd.h> @endcode @brief Basic routines for interfacing a HD44780U-based character LCD display LCD character displays can be found in many devices, like espresso machines, laser printers. The Hitachi HD44780 controller and its compatible controllers like Samsung
in „Initialisierung 204b LCD mit ST7066U“ · Mikrocontroller und Digitale Elektronik ·
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Datei
lcd.h
Hz, used to calculate delay timer */ /** * @name Definition for LCD controller type * Use 0 for HD44780 controller, change to 1 for displays with KS0073 controller. */ #define LCD_CONTROLLER_KS0073 0 /**< Use 0 for HD44780 controller, 1 for KS0073 controller */ /** * @name Definitions for Display Size
in „Heizungssteuerung mit ATMEGA 32“ · Mikrocontroller und Digitale Elektronik ·
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Datei
HD44780.asm
ldi temp1, 'T' ;Zeichen anzeigen rcall lcd_data ldi temp1, 'e' ;Zeichen anzeigen rcall lcd_data ldi temp1, 's' ;Zeichen anzeigen rcall lcd_data ldi temp1, 't' ;Zeichen anzeigen rcall lcd_data ldi temp1,0xc0 ; Set DDRAM Adress to 0x40 rcall lcd_command ldi temp1, 'Z' ;Zeichen anzeigen rcall lcd_data ldi temp1, 'e' ;Zeichen anzeigen rcall lcd_data ldi temp1, 'i' ;Zeichen anzeigen rcall lcd_data ldi temp1, 'l' ;Zeichen anzeigen rcall lcd_data ldi temp1, 'l' ;Zeichen anzeigen rcall lcd_data ldi temp1, 'e' ;Zeichen anzeigen rcall lcd_data ldi temp1, '2' ;Zeichen anzeigen rcall lcd_data
in „ATMEL_2x16LCD_Zeile 2“ · Mikrocontroller und Digitale Elektronik ·
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Datei
Hd44780.h
;---CPU: Siemens 80C535 @12MHz ;---DISPLAYCONTROLLER: HD44780, KS0066 ;---Functions for using with LC-Displays of the spec. Type. ;--- ;---Pinning: ;--- RS: Port1.0 ;--- R/W: Port1.1 ;--- E: Port1.2 ;--- DB4/0: Port1.3 ;--- DB5/1: LCD-Port1.4 ;--- DB6/2: LCD-Port1.5
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Datei
HD44780.INC
;****************************************************************************** ; Filename: HD44780.INC ; Date: 12.07.2011 ; altered 29.07.2011 ; Author: Ottmar ; Copyright: free, no restrictions ; Code-Source: http://www.sprut.de ; ; LCD-Timing: Timing in LCD_Init is fine up to fosc 10MHz ; fosc >10MHz needs an other Sub Delay1ms for ; fosc in use ; ; Purpose; Initialize a HD44780-LCD ; This file is succesful tested with ; PIC16F1827, PIC16F628, PIC16F876 ;****************************************************************************** ; ; TO USE THIS FILE, PLEASE COPY IT TO
in „PIC LCD Ausgabe von Strings“ · Mikrocontroller und Digitale Elektronik ·
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PDF
HD44780.pdf
HD44780-Based LCD Modules Hitachi LM018L 40 character x 2 lines • Built-in LSI HD44780 controller +5volt single power supply • Display Colour: Grey LM018L: Introduction • Interfacing • Display Pattern and
in „Große Ziffern auf standard 5*7 Display“ · Mikrocontroller und Digitale Elektronik ·
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Datei
hd44780.c
" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * * @purpose HD44780 LCD Minimal interface for Atmega microcontrollers * http://www.pocketmagic.net/ */ #include <avr/io.h> #include "hd44780.h" #include "timeout.h" int g_nCurrentLine; // PURPOSE: flush channel E void
in „Hilfe, komme nicht weiter. Temperatur von 0 bis -1 Grad kein negatives Vorzeichen.“ · Mikrocontroller und Digitale Elektronik ·
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Datei
hd44780.h
" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * * @purpose HD44780 LCD Minimal interface for Atmega microcontrollers * http://www.pocketmagic.net/ */ #pragma once #include <stdio.h> #include <avr/io.h> //--------------------------------CONFIGURE LCD--------------
in „Hilfe, komme nicht weiter. Temperatur von 0 bis -1 Grad kein negatives Vorzeichen.“ · Mikrocontroller und Digitale Elektronik ·
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Datei
HD44780.INC
;****************************************************************************** ; Filename: HD44780.INC ; Date: 14.07.2011 ; altered 29.07.2011 ; Author: Ottmar ; Copyright: free for non commercial use ; Code-Source: learnd from: http://www.sprut.de ; ; LCD-Timing: Timing in LCD_Init is fine up
in „Probleme mit LCD an PIC 16f887“ · Mikrocontroller und Digitale Elektronik ·
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Datei
HD44780.INC
actual.asm>.LST-File ;********************************************************************** ; Filename: HD44780.INC ; Autor: Ottmar ; Date: 12.07.2012 ; Alterations ; 29.07.2012, 15.10.2012 03.01.2013 ; 13.02.2013 LcdInit ; 31.03.2013 Comments, HD44780 Funktionsbefehl als labels eingefügt ; 21.10.2013 Bedingte
in „Warum, geht die zweite Displayzeile nicht? PIC Assembler“ · Mikrocontroller und Digitale Elektronik ·
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Datei
hd44780.h
/* ------------------------------------------------------- hd44780.h Header fuer grundlegende Funktionen eines HD44780 kompatiblen LC-Textdisplays Hardware : Text-LCD MCU : AVR 14.02.2020 R. Seelig Hinweis: Alle Anschlusspins des LCD muessen mit einem 1k Pop-Up Widerstand
in „Live-Linux: Anleitung schreiben“ · PC Hard- und Software ·
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Datei
HD44780_.h
****** * ******************************************************************************/ #ifndef HD44780_HPP #define HD44780_HPP #include <static_assert.h> // #include <delay.h> // #include <pinlist2_.h> // namespace Mcucpp { class LcdBase { protected: static void Delay() { delay_us<200, F_CPU>(); }
in „Ausführbarer Code im .h File ?“ · Mikrocontroller und Digitale Elektronik ·
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Datei
HD44780.c
#define F_CPU 16000000UL // Define the CPU frequency as 16 MHz #include <avr/io.h> #include <util/delay.h> // Define LCD pins #define LCD_E PIN0_bm // Enable (PC0) #define LCD_RS PIN1_bm // Register Select (PC1) #define LCD_D4 PIN3_bm // Data Bit 4 (PC3) #define LCD_D5 PIN2_bm // Data Bit 5 (PC2) #define LCD_D6 PIN5_bm // Data Bit 6 (PC5) #define LCD_D7 PIN4_bm // Data Bit 7 (PC4) // Helper macros #define LCD_E_HIGH() (PORTC.OUTSET = LCD_E) #define LCD_E_LOW() (PORTC.OUTCLR = LCD_E) #define LCD_RS_HIGH() (PORTC.OUTSET = LCD_RS) #define LCD_RS_LOW() (PORTC.OUTCLR = LCD_RS) // Function Prototypes void
in „EADOGM162W-A-Anzeige mit XMEGA“ · Mikrocontroller und Digitale Elektronik ·
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Datei
HD44780.INC
actual.asm>.LST-File ;******************************************************************** ; Filename: HD44780.INC ; Autor: Ottmar ; Date: 12.07.2012 ; TESTED up to Fosc = 32MHz ; Alterations ; 29.07.2012 15.10.2012 03.01.2013 ; 13.02.2013 LcdInit ; 31.03.2013 Comments, HD44780 Funktionsbefehl als labels eingefügt
in „was genau ist eine library“ · Mikrocontroller und Digitale Elektronik ·
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Datei
hd44780.c
/***************************************************************************** Title : HD44780 Library Author : SA Development Version: 1.11 *****************************************************************************/ #include "avr\pgmspace.h" #include "hd44780.h" #include "avr\sfr_defs.h
in „ATmega16 und HD44780 in 4-Bit modus Hilfe!“ · Mikrocontroller und Digitale Elektronik ·
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Datei
hd44780.h
/***************************************************************************** Title : HD44780 Library Author : SA Development Version: 1.11 *****************************************************************************/ #ifndef HD44780_H #define HD44780_H #include "hd44780_settings.h" #include "inttypes.h" //LCD Constants for HD44780 #define LCD_CLR 0 // DB0: clear display #define LCD_HOME 1 // DB1: return to home position #define LCD_ENTRY_MODE 2 // DB2: set entry mode #define LCD_ENTRY_INC 1 // DB1: 1=increment, 0=decrement
in „ATmega16 und HD44780 in 4-Bit modus Hilfe!“ · Mikrocontroller und Digitale Elektronik ·
-
Datei
lcd.h
Hz, used to calculate delay timer */ /** * @name Definition for LCD controller type * Use 0 for HD44780 controller, change to 1 for displays with KS0073 controller. */ #define LCD_CONTROLLER_KS0073 0 /**< Use 0 for HD44780 controller, 1 for KS0073 controller */ /** * @name Definitions for Display Size
in „atmega8 und lcd“ · Mikrocontroller und Digitale Elektronik ·