Suchergebnisse für ""HD44780""

Datei

lcd.c

/**************************************************************************** Title : HD44780U LCD library Author: Peter Fleury <pfleury@gmx.ch> http://jump.to/fleury File: $Id: lcd.c,v 1.14.2.1 2006/01/29 12:16:41 peter Exp $ Software: AVR-GCC 3.3 Target: any AVR device, memory mapped mode only for AT90S4414/8515/Mega DESCRIPTION Basic routines for interfacing a HD44780U-based text lcd display Originally based on Volker Oth's lcd library, changed lcd_init(), added additional constants for lcd_command(), added 4-bit I/O mode, improved and optimized code. Library can

in „avr dude Programm zu groß? Eclipse GCC“ · Mikrocontroller und Digitale Elektronik · 16.04.2013 09:21

Datei

lcd.c

/**************************************************************************** Title: HD44780U LCD library Author: Peter Fleury <pfleury@gmx.ch> http://tinyurl.com/peterfleury File: $Id: lcd.c,v 1.15.2.2 2015/01/17 12:16:05 peter Exp $ Software: AVR-GCC 3.3 Target: any AVR device, memory mapped mode only for AT90S4414/8515/Mega DESCRIPTION Basic routines for interfacing a HD44780U-based text lcd display Originally based on Volker Oth's lcd library, changed lcd_init(), added additional constants for lcd_command(), added 4-bit I/O mode, improved and optimized code. Library can

in „Probleme mit LCD-Display und SPI Übertragung“ · Mikrocontroller und Digitale Elektronik · 31.03.2019 14:45

Datei

lcd.c

/**************************************************************************** Title: HD44780U LCD library Author: Peter Fleury <pfleury@gmx.ch> http://tinyurl.com/peterfleury File: $Id: lcd.c,v 1.15.2.2 2015/01/17 12:16:05 peter Exp $ Software: AVR-GCC 3.3 Target: any AVR device, memory mapped mode only for AT90S4414/8515/Mega DESCRIPTION Basic routines for interfacing a HD44780U-based text lcd display Originally based on Volker Oth's lcd library, changed lcd_init(), added additional constants for lcd_command(), added 4-bit I/O mode, improved and optimized code. Library can

in „LCD-Display Problem“ · Mikrocontroller und Digitale Elektronik · 25.05.2015 12:20

Datei

lcd.c

/**************************************************************************** Title: HD44780U LCD library Author: Peter Fleury <pfleury@gmx.ch> http://tinyurl.com/peterfleury File: $Id: lcd.c,v 1.15.2.2 2015/01/17 12:16:05 peter Exp $ Software: AVR-GCC 3.3 Target: any AVR device, memory mapped mode only for AT90S4414/8515/Mega DESCRIPTION Basic routines for interfacing a HD44780U-based text lcd display Originally based on Volker Oth's lcd library, changed lcd_init(), added additional constants for lcd_command(), added 4-bit I/O mode, improved and optimized code. Library can

in „Initialisierung 204b LCD mit ST7066U“ · Mikrocontroller und Digitale Elektronik · 20.04.2021 11:23

Datei

Fleury_lcd_pollin.c

/**************************************************************************** Title : HD44780U EEPROM_C_1_1 library Author: Peter EEPROM_C_1_1 <pfleury@gmx.ch> http://jump.to/fleury File: $Id: lcd.c,v 1.14.2.1 2006/01/29 12:16:41 peter Exp $ Software: AVR-GCC 3.3 Target: any AVR device, memory mapped mode only for AT90S4414/8515/Mega DESCRIPTION Basic routines for interfacing a HD44780U-based text lcd display Originally based on Volker Oth's lcd library, changed lcd_init(), added additional constants for lcd_command(), added 4-bit I/O mode, improved and optimized code. Library can

in „LCD HD44780 mit Atmega32 ansteuern“ · Mikrocontroller und Digitale Elektronik · 15.11.2014 20:31

Datei

lcd_new.c

/**************************************************************************** Title : HD44780U LCD library Author: Peter Fleury <pfleury@gmx.ch> http://jump.to/fleury File: $Id: lcd.c,v 1.14.2.1 2006/01/29 12:16:41 peter Exp $ Software: AVR-GCC 3.3 Target: any AVR device, memory mapped mode only for AT90S4414/8515/Mega DESCRIPTION Basic routines for interfacing a HD44780U-based text lcd display Originally based on Volker Oth's lcd library, changed lcd_init(), added additional constants for lcd_command(), added 4-bit I/O mode, improved and optimized code. Library can

in „HD44780 on Atmega32 with Peter Fleurys library“ · µC & Digital Electronics · 20.12.2014 18:08

Datei

LCD-Routine2.inc

:::::::::::::::::::::::::::::::::::::::::::::::::::::::::.. // ..:: Initialisierung ::.. // ..:: HD44780 ::.. lcd_Init: // Initialisierungsvorgang für den HD44780 - Controller PUSH Temp // Sichere Inhalt von Temp. LDI Temp3, 5 _InitWait: RCALL Delay_5ms // Power ON Wartezeit von 15 ms nach erreichen

in „LCD macht nicht was es soll trotz Tutorial.“ · Mikrocontroller und Digitale Elektronik · 09.08.2013 20:20

PDF

Serializing_an_HD44780_LCD_Display.pdf

backlight-intensity control, digitalOct 03, 2005 analog converter, DAC APPLICATION NOTE 3658 Serializing an HD44780 LCD Display Besides reducing the number of required GPIO lines from eleven to two, this circuit also provides programmable contrast and backlight control. Most LCD character displays connect to the outside world through a controller IC, such as the HD44780 (Hitachi) or equivalent. That interface has serious drawbacks, however. It uses up a large number of the microcontroller's general-purpose input/output (GPIO) pins, and it isn't capable of providing

in „HD44780 LCD Display mit serieller Anbindung“ · Mikrocontroller und Digitale Elektronik · 11.10.2006 22:59

Datei

HD44780_3.3V.s

.equ F_CPU, 32000000 .equ LCD_D7_LAT, LATB .equ LCD_D7_BIT, 7 .equ LCD_D6_LAT, LATB .equ LCD_D6_BIT, 6 .equ LCD_D5_LAT, LATB .equ LCD_D5_BIT, 5 .equ LCD_D4_LAT, LATB .equ LCD_D4_BIT, 4 .equ LCD_En_LAT, LATB .equ LCD_En_BIT, 3 .equ LCD_RS_LAT, LATB .equ LCD_RS_BIT, 2 LCD_Char: bset LCD_RS_LAT,#LCD_RS_BIT call send_8bit call delay_54 return LCD_Cmd: bclr LCD_RS_LAT,#LCD_RS_BIT call send_8bit call delay_54 return LCD_Str: mov w0,w1 mov.b [w1++],w0 send_str_loop: call LCD_Char mov.b [w1++],w0 add.b #0,w0 ;Add 0x00 to affect zero flag bra nz,send_str_loop return LCD_Init: mov #(LCD_D7_LAT-0x04),w0 ;[LATx

in „[ASM & C] HD44780 an PIC24 (3.3V oder 5V)“ · Projekte & Code · 12.02.2014 21:34

Datei

i2c-hd44780.c

/* * i2c-hd44780.c - pcf8574 two wire LCD * based on u. radig's example * * 11/2019 <aiaiai> for mikrocontroller.net wiki. * * more or less hardcoded for 20x4 configuration with 1 ENABLE signal. * in fact this display is a 40x2. * * */ #include "i2c-hd44780.h" static uint8_t cursor_x, cursor_y; void set_pcf8574(uint8_t data) { i2c_start(LCD_I2C_ADDR); i2c_write(data); i2c_stop(); } void lcd_transfer_4bit(uint8_t data, uint8_t cd) { uint8_t out = 0; uint8

in „STM32F407, I2C LCD, Initialisierung“ · Mikrocontroller und Digitale Elektronik · 23.07.2020 15:07

Datei

hd44780_i2c.h

/* ------------------------------------------------------------------ hd44780_i2c.c Header fuer Anbindung eines HS44780 kompatiblen Textdisplays ueber einen PCF8574 I2C I/O Expander MCU : ATtiny44 F_CPU : 8 MHz intern Fuses : fuer 8 MHz intern lo 0xe2 hi 0xdf Fuses : fuer ext

in „(sehr) kleines "FrameWork" für ATtiny44“ · Projekte & Code · 23.10.2018 19:16

Datei

hd44780_i2c.c

/* ------------------------------------------------------------------ hd44780_i2c.c Softwaremodul fuer die Anbindung eines HS44780 kompatiblen Textdisplays ueber einen PCF8574 I2C I/O Expander MCU : ATtiny44 F_CPU : 8 MHz intern Fuses : fuer 8 MHz intern lo 0xe2 hi 0xdf Fuses

in „(sehr) kleines "FrameWork" für ATtiny44“ · Projekte & Code · 23.10.2018 19:17

Datei

eFSB_Display_hd44780.ino

#include <Wire.h> // Wire Bibliothek einbinden #include <LiquidCrystal_I2C.h> // Vorher hinzugefügte LiquidCrystal_I2C Bibliothek einbinden LiquidCrystal_I2C lcd(0x27, 16, 2); //Hier wird festgelegt um was für einen Display es sich handelt. In diesem Fall eines mit 16 Zeichen in 2 Zeilen und der HEX-Adresse 0x27. Für ein vierzeiliges I2C-LCD verwendet man den Code "LiquidCrystal_I2C lcd(0x27, 20, 4)" int PWM = 9; void setup() { // initialize serial communication at 9600 bits per second: Serial.begin(9600); pinMode(LED_BUILTIN, OUTPUT); lcd.init(); //Im Setup wird der LCD gestartet lcd.backlight(); //Hintergrundbeleuchtung

in „Mit Wire.h über I2C auf LCD-Display 1602 zugreifen“ · Mikrocontroller und Digitale Elektronik · 08.03.2024 11:55

Datei

test_lcd.c

********************************************************************* Title: testing output to a HD44780 based LCD display. Author: Peter Fleury <pfleury@gmx.ch> http://jump.to/fleury File: $Id: test_lcd.c,v 1.6 2004/12/10 13:53:59 peter Exp $ Software: AVR-GCC 3.3 Hardware: HD44780 compatible LCD text

in „Atmega644 und AD Wandlung - Verständnisfrage“ · Mikrocontroller und Digitale Elektronik · 18.04.2010 17:50

PDF

AN3658.pdf

backlight-intensity control, digitalOct 03, 2005 analog converter, DAC APPLICATION NOTE 3658 Serializing an HD44780 LCD Display Besides reducing the number of required GPIO lines from eleven to two, this circuit also provides programmable contrast and backlight control. Most LCD character displays connect to the outside world through a controller IC, such as the HD44780 (Hitachi) or equivalent. That interface has serious drawbacks, however. It uses up a large number of the microcontroller's general-purpose input/output (GPIO) pins, and it isn't capable of providing

in „pollin dot matrix lcd 122x32 dots dg 12232“ · Mikrocontroller und Digitale Elektronik · 20.02.2009 20:18

Datei

lcd.c

// Ansteuerung eines HD44780 kompatiblen LCD im 4-Bit-Interfacemodus // http://www.mikrocontroller.net/articles/HD44780 // http://www.mikrocontroller.net/articles/AVR-GCC-Tutorial/LCD-Ansteuerung // // Die Pinbelegung ist über

in „AtMega32 LCD mit Uhrzeit“ · Projekte & Code · 16.05.2011 16:19

Datei

main.c

include <timeout.h> #include <util/delay.h> #include "uart.h" #include "am2302.h" // lcd #include <hd44780.c> #include <hd44780.h> #define Maximum 99 // Max 99Prozent #define Minimum 0 // Min 0 Prozent //#define led_on PORT_LED |= (1 << LED); // Setzen //#define led_off PORT_LED &= ~(1 << LED); // Rücksetzen

in „C-File Notlösung. Wer könnte kurz helfen?“ · Mikrocontroller und Digitale Elektronik · 29.08.2013 02:08

Datei

test_lcd.c

********************************************************************* Title: testing output to a HD44780 based LCD display. Author: Peter Fleury <pfleury@gmx.ch> http://jump.to/fleury File: $Id: test_lcd.c,v 1.6 2004/12/10 13:53:59 peter Exp $ Software: AVR-GCC 3.3 Hardware: HD44780 compatible LCD text

in „EA DOG-M Display (ST7046) und customchars. ARGH!“ · Mikrocontroller und Digitale Elektronik · 12.10.2006 03:08

Datei

lcd.c

/**************************************************************************** Title : HD44780U LCD library Author: Peter Fleury <pfleury@gmx.ch> http://jump.to/fleury File: $Id: lcd.c,v 1.14.2.1 2006/01/29 12:16:41 peter Exp $ Software: AVR-GCC 3.3 Target: any AVR device, memory mapped mode only for AT90S4414/8515/Mega DESCRIPTION Basic routines for interfacing a HD44780U-based text lcd display Originally based on Volker Oth's lcd library, changed lcd_init(), added additional constants for lcd_command(), added 4-bit I/O mode, improved and optimized code. Library can

in „ATMega16 PORTA defekt?“ · Mikrocontroller und Digitale Elektronik · 26.08.2007 11:30

Datei

lcd_4bit.c

************************************************ /// /// \file lcd_4bit.c /// \brief Interfacing HD44780 compatible LCD /// /// \date $LastChangedDate: 2007-01-31 17:23:42 +0100 (Mi, 31 Jan 2007) $ /// \version $Rev: 533 $ /// \todo Implement timeout, when checking if display is ready /// \todo rename

in „MSP430_RTC_Display_Zeiger“ · Mikrocontroller und Digitale Elektronik · 08.04.2008 11:01

PDF

HD44100_Spaltentreiber.pdf

• Interface compatible with the HD44100H; connectable with HD43160AH, HD61830, HD61830B, LCD-II (HD44780), LCD-III (HD44790) • Internal output circuits for LCD drive: 80 • Internal serial/parallel converting circuits  80-bit bidirectional shift register  80-bit latch circuit • Power supply  Internal

in „HD44780 und HD44100 Schaltung“ · Mikrocontroller und Digitale Elektronik · 06.08.2009 08:25

Datei

lcd.c

/**************************************************************************** Title : HD44780U LCD library Author: Thomas Finn File: $Id: lcd.c,v 1.14.2.1 2006/01/29 12:16:41 $ Software: AVR-GCC 4.1.2 Target: any AVR device, memory mapped mode only for AT90S4414/8515/Mega DESCRIPTION Basic routines for interfacing a HD44780U-based text lcd display Originally based on Peter Fleyris's lcd library, changed lcd_init(), added additional constants for lcd_command(), added 4-bit I/O mode, improved and optimized code. Library

in „Display Programmierung mit GCC 16x4 Display“ · Mikrocontroller und Digitale Elektronik · 18.11.2011 21:15

Datei

Suchergebnisse für ""HD44780""

922 Treffer für "HD44780" Suchergebnisse für ""HD44780""

922 Treffer für "HD44780"