fix and add main.c

This commit is contained in:
Qukich 2024-02-22 10:15:06 +03:00
parent 202598b23e
commit 7ba1e3146d
23 changed files with 233 additions and 957 deletions

1
.gitignore vendored
View File

@ -11,3 +11,4 @@ uart.h
/.idea/.gitignore /.idea/.gitignore
/.idea/vcs.xml /.idea/vcs.xml
/.idea/modules.xml /.idea/modules.xml
/CMakeLists.txt

View File

@ -1,113 +0,0 @@
#include <avr/io.h>
#include <util/delay.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <compat/twi.h>
#include <inttypes.h>
#include <avr/pgmspace.h>
#include <avr/interrupt.h>
#include <stdio.h>
#include "lcdpcf8574.h"
#include "pcf8574.h"
#include "i2cmaster.h"
#include "lcd.h"
#include <Arduino.h>
struct DisplayData {
char topLine[64];
int value1;
int value2;
int value3;
};
struct TextCounter {
unsigned long startTime;
int incrementValue;
};
TextCounter textCounter;
void Lcd_inciliation() {
lcd_init(LCD_DISP_ON_BLINK); // инициализация дисплея
lcd_home(); // домой курсор
lcd_led(0); // вкл подсветки
textCounter.startTime = millis(); // Запоминаем время запуска программы
}
void fillBuffer1(const char * source, char * buffer, size_t bufferSize, int incrementValue) {
int startIndex = incrementValue % strlen(source); // Определяем начальный индекс на основе incrementValue
int endIndex = startIndex + 16;
if (endIndex > strlen(source)) {
// Если endIndex превышает длину строки source, переносим его на начало строки
endIndex = endIndex - strlen(source);
// Копируем символы с конца строки source
strncpy(buffer, source + startIndex, strlen(source) - startIndex);
// Копируем оставшиеся символы с начала строки source
strncat(buffer, source, endIndex);
} else {
strncpy(buffer, source + startIndex, endIndex - startIndex);
}
buffer[endIndex - startIndex] = '\0'; // Установка нулевого символа в конце буфера
}
void fillBuffer2(int value1, int value2, int value3, char * buffer, size_t bufferSize) {
snprintf(buffer, bufferSize, "%d.%d.%d", value1, value2, value3);
}
int convertR(char h, char t, char o)
{
return ((h - '0') * 100 + (t - '0') * 10 + (o - '0') * 1);
}
void first_nine(struct DisplayData arr) {
size_t len = strlen(arr.topLine);
memmove(arr, arr.topLine + 9, len - 8 );
}
void printLcd(const char * inputText)
{
unsigned long currentTime = millis(); // Текущее время
// Проверяем, прошло ли 500 мс с момента последнего увеличения incrementValue
if (currentTime - textCounter.startTime >= 500) {
textCounter.incrementValue++; // Увеличиваем incrementValue на 1
textCounter.startTime = currentTime; // Обновляем время
}
struct DisplayData displayData;
strncpy(displayData.topLine, inputText, sizeof(displayData.topLine) - 1);
displayData.topLine[sizeof(displayData.topLine) - 1] = '\0';
displayData.value1 = convertR(displayData.topLine[0], displayData.topLine[1], displayData.topLine[2]);
displayData.value2 = convertR(displayData.topLine[3], displayData.topLine[4], displayData.topLine[5]);
displayData.value3 = convertR(displayData.topLine[6], displayData.topLine[7], displayData.topLine[8]);
first_nine(displayData);
// Буферы для заполнения данных
char buffer1[17];
char buffer2[17];
// Заполнение буфера 1
fillBuffer1(displayData.topLine, buffer1, sizeof(buffer1), textCounter.incrementValue);
// Заполнение буфера 2
fillBuffer2(displayData.value1, displayData.value2, displayData.value3, buffer2, sizeof(buffer2));
// Создание массива для вывода на дисплей
char displayArray[32];
strncpy(displayArray, buffer1, 16); // Копирование первых 16 символов из buffer1 в displayArray
strncpy(displayArray + 16, buffer2, 16); // Копирование первых 16 символов из buffer2 в displayArray, начиная с позиции 16
// Вывод данных на экран
lcd_gotoxy(0, 0);
lcd_puts(displayArray);
lcd_gotoxy(0, 1);
lcd_puts(displayArray + 16); // Вывод второй половины displayArray
}

View File

@ -1,315 +0,0 @@
// Based on the work by DFRobot
#include "LiquidCrystal_I2C.h"
#include <inttypes.h>
#if defined(ARDUINO) && ARDUINO >= 100
#include "Arduino.h"
#define printIIC(args) Wire.write(args)
inline size_t LiquidCrystal_I2C::write(uint8_t value) {
send(value, Rs);
return 1;
}
#else
#include "WProgram.h"
#define printIIC(args) Wire.send(args)
inline void LiquidCrystal_I2C::write(uint8_t value) {
send(value, Rs);
}
#endif
#include "Wire.h"
// When the display powers up, it is configured as follows:
//
// 1. Display clear
// 2. Function set:
// DL = 1; 8-bit interface data
// N = 0; 1-line display
// F = 0; 5x8 dot character font
// 3. Display on/off control:
// D = 0; Display off
// C = 0; Cursor off
// B = 0; Blinking off
// 4. Entry mode set:
// I/D = 1; Increment by 1
// S = 0; No shift
//
// Note, however, that resetting the Arduino doesn't reset the LCD, so we
// can't assume that its in that state when a sketch starts (and the
// LiquidCrystal constructor is called).
LiquidCrystal_I2C::LiquidCrystal_I2C(uint8_t lcd_Addr,uint8_t lcd_cols,uint8_t lcd_rows)
{
_Addr = lcd_Addr;
_cols = lcd_cols;
_rows = lcd_rows;
_backlightval = LCD_NOBACKLIGHT;
}
void LiquidCrystal_I2C::init(){
init_priv();
}
void LiquidCrystal_I2C::init_priv()
{
Wire.begin();
_displayfunction = LCD_4BITMODE | LCD_1LINE | LCD_5x8DOTS;
begin(_cols, _rows);
}
void LiquidCrystal_I2C::begin(uint8_t cols, uint8_t lines, uint8_t dotsize) {
if (lines > 1) {
_displayfunction |= LCD_2LINE;
}
_numlines = lines;
// for some 1 line displays you can select a 10 pixel high font
if ((dotsize != 0) && (lines == 1)) {
_displayfunction |= LCD_5x10DOTS;
}
// SEE PAGE 45/46 FOR INITIALIZATION SPECIFICATION!
// according to datasheet, we need at least 40ms after power rises above 2.7V
// before sending commands. Arduino can turn on way befer 4.5V so we'll wait 50
delay(50);
// Now we pull both RS and R/W low to begin commands
expanderWrite(_backlightval); // reset expanderand turn backlight off (Bit 8 =1)
delay(1000);
//put the LCD into 4 bit mode
// this is according to the hitachi HD44780 datasheet
// figure 24, pg 46
// we start in 8bit mode, try to set 4 bit mode
write4bits(0x03 << 4);
delayMicroseconds(4500); // wait min 4.1ms
// second try
write4bits(0x03 << 4);
delayMicroseconds(4500); // wait min 4.1ms
// third go!
write4bits(0x03 << 4);
delayMicroseconds(150);
// finally, set to 4-bit interface
write4bits(0x02 << 4);
// set # lines, font size, etc.
command(LCD_FUNCTIONSET | _displayfunction);
// turn the display on with no cursor or blinking default
_displaycontrol = LCD_DISPLAYON | LCD_CURSOROFF | LCD_BLINKOFF;
display();
// clear it off
clear();
// Initialize to default text direction (for roman languages)
_displaymode = LCD_ENTRYLEFT | LCD_ENTRYSHIFTDECREMENT;
// set the entry mode
command(LCD_ENTRYMODESET | _displaymode);
home();
}
/********** high level commands, for the user! */
void LiquidCrystal_I2C::clear(){
command(LCD_CLEARDISPLAY);// clear display, set cursor position to zero
delayMicroseconds(2000); // this command takes a long time!
}
void LiquidCrystal_I2C::home(){
command(LCD_RETURNHOME); // set cursor position to zero
delayMicroseconds(2000); // this command takes a long time!
}
void LiquidCrystal_I2C::setCursor(uint8_t col, uint8_t row){
int row_offsets[] = { 0x00, 0x40, 0x14, 0x54 };
if ( row > _numlines ) {
row = _numlines-1; // we count rows starting w/0
}
command(LCD_SETDDRAMADDR | (col + row_offsets[row]));
}
// Turn the display on/off (quickly)
void LiquidCrystal_I2C::noDisplay() {
_displaycontrol &= ~LCD_DISPLAYON;
command(LCD_DISPLAYCONTROL | _displaycontrol);
}
void LiquidCrystal_I2C::display() {
_displaycontrol |= LCD_DISPLAYON;
command(LCD_DISPLAYCONTROL | _displaycontrol);
}
// Turns the underline cursor on/off
void LiquidCrystal_I2C::noCursor() {
_displaycontrol &= ~LCD_CURSORON;
command(LCD_DISPLAYCONTROL | _displaycontrol);
}
void LiquidCrystal_I2C::cursor() {
_displaycontrol |= LCD_CURSORON;
command(LCD_DISPLAYCONTROL | _displaycontrol);
}
// Turn on and off the blinking cursor
void LiquidCrystal_I2C::noBlink() {
_displaycontrol &= ~LCD_BLINKON;
command(LCD_DISPLAYCONTROL | _displaycontrol);
}
void LiquidCrystal_I2C::blink() {
_displaycontrol |= LCD_BLINKON;
command(LCD_DISPLAYCONTROL | _displaycontrol);
}
// These commands scroll the display without changing the RAM
void LiquidCrystal_I2C::scrollDisplayLeft(void) {
command(LCD_CURSORSHIFT | LCD_DISPLAYMOVE | LCD_MOVELEFT);
}
void LiquidCrystal_I2C::scrollDisplayRight(void) {
command(LCD_CURSORSHIFT | LCD_DISPLAYMOVE | LCD_MOVERIGHT);
}
// This is for text that flows Left to Right
void LiquidCrystal_I2C::leftToRight(void) {
_displaymode |= LCD_ENTRYLEFT;
command(LCD_ENTRYMODESET | _displaymode);
}
// This is for text that flows Right to Left
void LiquidCrystal_I2C::rightToLeft(void) {
_displaymode &= ~LCD_ENTRYLEFT;
command(LCD_ENTRYMODESET | _displaymode);
}
// This will 'right justify' text from the cursor
void LiquidCrystal_I2C::autoscroll(void) {
_displaymode |= LCD_ENTRYSHIFTINCREMENT;
command(LCD_ENTRYMODESET | _displaymode);
}
// This will 'left justify' text from the cursor
void LiquidCrystal_I2C::noAutoscroll(void) {
_displaymode &= ~LCD_ENTRYSHIFTINCREMENT;
command(LCD_ENTRYMODESET | _displaymode);
}
// Allows us to fill the first 8 CGRAM locations
// with custom characters
void LiquidCrystal_I2C::createChar(uint8_t location, uint8_t charmap[]) {
location &= 0x7; // we only have 8 locations 0-7
command(LCD_SETCGRAMADDR | (location << 3));
for (int i=0; i<8; i++) {
write(charmap[i]);
}
}
// Turn the (optional) backlight off/on
void LiquidCrystal_I2C::noBacklight(void) {
_backlightval=LCD_NOBACKLIGHT;
expanderWrite(0);
}
void LiquidCrystal_I2C::backlight(void) {
_backlightval=LCD_BACKLIGHT;
expanderWrite(0);
}
/*********** mid level commands, for sending data/cmds */
inline void LiquidCrystal_I2C::command(uint8_t value) {
send(value, 0);
}
/************ low level data pushing commands **********/
// write either command or data
void LiquidCrystal_I2C::send(uint8_t value, uint8_t mode) {
uint8_t highnib=value&0xf0;
uint8_t lownib=(value<<4)&0xf0;
write4bits((highnib)|mode);
write4bits((lownib)|mode);
}
void LiquidCrystal_I2C::write4bits(uint8_t value) {
expanderWrite(value);
pulseEnable(value);
}
void LiquidCrystal_I2C::expanderWrite(uint8_t _data){
Wire.beginTransmission(_Addr);
printIIC((int)(_data) | _backlightval);
Wire.endTransmission();
}
void LiquidCrystal_I2C::pulseEnable(uint8_t _data){
expanderWrite(_data | En); // En high
delayMicroseconds(1); // enable pulse must be >450ns
expanderWrite(_data & ~En); // En low
delayMicroseconds(50); // commands need > 37us to settle
}
// Alias functions
void LiquidCrystal_I2C::cursor_on(){
cursor();
}
void LiquidCrystal_I2C::cursor_off(){
noCursor();
}
void LiquidCrystal_I2C::blink_on(){
blink();
}
void LiquidCrystal_I2C::blink_off(){
noBlink();
}
void LiquidCrystal_I2C::load_custom_character(uint8_t char_num, uint8_t *rows){
createChar(char_num, rows);
}
void LiquidCrystal_I2C::setBacklight(uint8_t new_val){
if(new_val){
backlight(); // turn backlight on
}else{
noBacklight(); // turn backlight off
}
}
void LiquidCrystal_I2C::printstr(const char c[]){
//This function is not identical to the function used for "real" I2C displays
//it's here so the user sketch doesn't have to be changed
print(c);
}
// unsupported API functions
void LiquidCrystal_I2C::off(){}
void LiquidCrystal_I2C::on(){}
void LiquidCrystal_I2C::setDelay (int cmdDelay,int charDelay) {}
uint8_t LiquidCrystal_I2C::status(){return 0;}
uint8_t LiquidCrystal_I2C::keypad (){return 0;}
uint8_t LiquidCrystal_I2C::init_bargraph(uint8_t graphtype){return 0;}
void LiquidCrystal_I2C::draw_horizontal_graph(uint8_t row, uint8_t column, uint8_t len, uint8_t pixel_col_end){}
void LiquidCrystal_I2C::draw_vertical_graph(uint8_t row, uint8_t column, uint8_t len, uint8_t pixel_row_end){}
void LiquidCrystal_I2C::setContrast(uint8_t new_val){}

View File

@ -1,126 +0,0 @@
//YWROBOT
#ifndef LiquidCrystal_I2C_h
#define LiquidCrystal_I2C_h
#include <inttypes.h>
#include "Print.h"
#include <Wire.h>
// commands
#define LCD_CLEARDISPLAY 0x01
#define LCD_RETURNHOME 0x02
#define LCD_ENTRYMODESET 0x04
#define LCD_DISPLAYCONTROL 0x08
#define LCD_CURSORSHIFT 0x10
#define LCD_FUNCTIONSET 0x20
#define LCD_SETCGRAMADDR 0x40
#define LCD_SETDDRAMADDR 0x80
// flags for display entry mode
#define LCD_ENTRYRIGHT 0x00
#define LCD_ENTRYLEFT 0x02
#define LCD_ENTRYSHIFTINCREMENT 0x01
#define LCD_ENTRYSHIFTDECREMENT 0x00
// flags for display on/off control
#define LCD_DISPLAYON 0x04
#define LCD_DISPLAYOFF 0x00
#define LCD_CURSORON 0x02
#define LCD_CURSOROFF 0x00
#define LCD_BLINKON 0x01
#define LCD_BLINKOFF 0x00
// flags for display/cursor shift
#define LCD_DISPLAYMOVE 0x08
#define LCD_CURSORMOVE 0x00
#define LCD_MOVERIGHT 0x04
#define LCD_MOVELEFT 0x00
// flags for function set
#define LCD_8BITMODE 0x10
#define LCD_4BITMODE 0x00
#define LCD_2LINE 0x08
#define LCD_1LINE 0x00
#define LCD_5x10DOTS 0x04
#define LCD_5x8DOTS 0x00
// flags for backlight control
#define LCD_BACKLIGHT 0x08
#define LCD_NOBACKLIGHT 0x00
#define En B00000100 // Enable bit
#define Rw B00000010 // Read/Write bit
#define Rs B00000001 // Register select bit
class LiquidCrystal_I2C : public Print {
public:
LiquidCrystal_I2C(uint8_t lcd_Addr,uint8_t lcd_cols,uint8_t lcd_rows);
void begin(uint8_t cols, uint8_t rows, uint8_t charsize = LCD_5x8DOTS );
void clear();
void home();
void noDisplay();
void display();
void noBlink();
void blink();
void noCursor();
void cursor();
void scrollDisplayLeft();
void scrollDisplayRight();
void printLeft();
void printRight();
void leftToRight();
void rightToLeft();
void shiftIncrement();
void shiftDecrement();
void noBacklight();
void backlight();
void autoscroll();
void noAutoscroll();
void createChar(uint8_t, uint8_t[]);
void setCursor(uint8_t, uint8_t);
#if defined(ARDUINO) && ARDUINO >= 100
virtual size_t write(uint8_t);
#else
virtual void write(uint8_t);
#endif
void command(uint8_t);
void init();
////compatibility API function aliases
void blink_on(); // alias for blink()
void blink_off(); // alias for noBlink()
void cursor_on(); // alias for cursor()
void cursor_off(); // alias for noCursor()
void setBacklight(uint8_t new_val); // alias for backlight() and nobacklight()
void load_custom_character(uint8_t char_num, uint8_t *rows); // alias for createChar()
void printstr(const char[]);
////Unsupported API functions (not implemented in this library)
uint8_t status();
void setContrast(uint8_t new_val);
uint8_t keypad();
void setDelay(int,int);
void on();
void off();
uint8_t init_bargraph(uint8_t graphtype);
void draw_horizontal_graph(uint8_t row, uint8_t column, uint8_t len, uint8_t pixel_col_end);
void draw_vertical_graph(uint8_t row, uint8_t column, uint8_t len, uint8_t pixel_col_end);
private:
void init_priv();
void send(uint8_t, uint8_t);
void write4bits(uint8_t);
void expanderWrite(uint8_t);
void pulseEnable(uint8_t);
uint8_t _Addr;
uint8_t _displayfunction;
uint8_t _displaycontrol;
uint8_t _displaymode;
uint8_t _numlines;
uint8_t _cols;
uint8_t _rows;
uint8_t _backlightval;
};
#endif

View File

@ -1,2 +0,0 @@
# LiquidCrystal_I2C
LiquidCrystal Arduino library for the DFRobot I2C LCD displays

View File

@ -1,70 +0,0 @@
//YWROBOT
//Compatible with the Arduino IDE 1.0
//Library version:1.1
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
#if defined(ARDUINO) && ARDUINO >= 100
#define printByte(args) write(args);
#else
#define printByte(args) print(args,BYTE);
#endif
uint8_t bell[8] = {0x4,0xe,0xe,0xe,0x1f,0x0,0x4};
uint8_t note[8] = {0x2,0x3,0x2,0xe,0x1e,0xc,0x0};
uint8_t clock[8] = {0x0,0xe,0x15,0x17,0x11,0xe,0x0};
uint8_t heart[8] = {0x0,0xa,0x1f,0x1f,0xe,0x4,0x0};
uint8_t duck[8] = {0x0,0xc,0x1d,0xf,0xf,0x6,0x0};
uint8_t check[8] = {0x0,0x1,0x3,0x16,0x1c,0x8,0x0};
uint8_t cross[8] = {0x0,0x1b,0xe,0x4,0xe,0x1b,0x0};
uint8_t retarrow[8] = { 0x1,0x1,0x5,0x9,0x1f,0x8,0x4};
LiquidCrystal_I2C lcd(0x27,20,4); // set the LCD address to 0x27 for a 16 chars and 2 line display
void setup()
{
lcd.init(); // initialize the lcd
lcd.backlight();
lcd.createChar(0, bell);
lcd.createChar(1, note);
lcd.createChar(2, clock);
lcd.createChar(3, heart);
lcd.createChar(4, duck);
lcd.createChar(5, check);
lcd.createChar(6, cross);
lcd.createChar(7, retarrow);
lcd.home();
lcd.print("Hello world...");
lcd.setCursor(0, 1);
lcd.print(" i ");
lcd.printByte(3);
lcd.print(" arduinos!");
delay(5000);
displayKeyCodes();
}
// display all keycodes
void displayKeyCodes(void) {
uint8_t i = 0;
while (1) {
lcd.clear();
lcd.print("Codes 0x"); lcd.print(i, HEX);
lcd.print("-0x"); lcd.print(i+16, HEX);
lcd.setCursor(0, 1);
for (int j=0; j<16; j++) {
lcd.printByte(i+j);
}
i+=16;
delay(4000);
}
}
void loop()
{
}

View File

@ -1,28 +0,0 @@
//YWROBOT
//Compatible with the Arduino IDE 1.0
//Library version:1.1
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,20,4); // set the LCD address to 0x27 for a 16 chars and 2 line display
void setup()
{
lcd.init(); // initialize the lcd
lcd.init();
// Print a message to the LCD.
lcd.backlight();
lcd.setCursor(3,0);
lcd.print("Hello, world!");
lcd.setCursor(2,1);
lcd.print("Ywrobot Arduino!");
lcd.setCursor(0,2);
lcd.print("Arduino LCM IIC 2004");
lcd.setCursor(2,3);
lcd.print("Power By Ec-yuan!");
}
void loop()
{
}

View File

@ -1,34 +0,0 @@
/*
* Displays text sent over the serial port (e.g. from the Serial Monitor) on
* an attached LCD.
* YWROBOT
*Compatible with the Arduino IDE 1.0
*Library version:1.1
*/
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,20,4); // set the LCD address to 0x27 for a 16 chars and 2 line display
void setup()
{
lcd.init(); // initialize the lcd
lcd.backlight();
Serial.begin(9600);
}
void loop()
{
// when characters arrive over the serial port...
if (Serial.available()) {
// wait a bit for the entire message to arrive
delay(100);
// clear the screen
lcd.clear();
// read all the available characters
while (Serial.available() > 0) {
// display each character to the LCD
lcd.write(Serial.read());
}
}
}

View File

@ -1,46 +0,0 @@
###########################################
# Syntax Coloring Map For LiquidCrystal_I2C
###########################################
###########################################
# Datatypes (KEYWORD1)
###########################################
LiquidCrystal_I2C KEYWORD1
###########################################
# Methods and Functions (KEYWORD2)
###########################################
init KEYWORD2
begin KEYWORD2
clear KEYWORD2
home KEYWORD2
noDisplay KEYWORD2
display KEYWORD2
noBlink KEYWORD2
blink KEYWORD2
noCursor KEYWORD2
cursor KEYWORD2
scrollDisplayLeft KEYWORD2
scrollDisplayRight KEYWORD2
leftToRight KEYWORD2
rightToLeft KEYWORD2
shiftIncrement KEYWORD2
shiftDecrement KEYWORD2
noBacklight KEYWORD2
backlight KEYWORD2
autoscroll KEYWORD2
noAutoscroll KEYWORD2
createChar KEYWORD2
setCursor KEYWORD2
print KEYWORD2
blink_on KEYWORD2
blink_off KEYWORD2
cursor_on KEYWORD2
cursor_off KEYWORD2
setBacklight KEYWORD2
load_custom_character KEYWORD2
printstr KEYWORD2
###########################################
# Constants (LITERAL1)
###########################################

View File

@ -1,15 +0,0 @@
{
"name": "LiquidCrystal_I2C",
"keywords": "LCD, liquidcrystal, I2C",
"description": "A library for DFRobot I2C LCD displays",
"repository":
{
"type": "git",
"url": "https://github.com/marcoschwartz/LiquidCrystal_I2C.git"
},
"frameworks": "arduino",
"platforms":
[
"atmelavr"
]
}

View File

@ -1,9 +0,0 @@
name=LiquidCrystal I2C
version=1.1.2
author=Frank de Brabander
maintainer=Marco Schwartz <marcolivier.schwartz@gmail.com>
sentence=A library for I2C LCD displays.
paragraph= The library allows to control I2C displays with functions extremely similar to LiquidCrystal library. THIS LIBRARY MIGHT NOT BE COMPATIBLE WITH EXISTING SKETCHES.
category=Display
url=https://github.com/marcoschwartz/LiquidCrystal_I2C
architectures=avr

View File

@ -1,100 +0,0 @@
#include <avr/io.h>
#include <util/delay.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <compat/twi.h>
#include <inttypes.h>
#include <avr/pgmspace.h>
#include <avr/interrupt.h>
#include <stdio.h>
#include "lcdpcf8574.h"
#include "pcf8574.h"
#include "i2cmaster.h"
#include "lsd.h"
#include <Arduino.h>
struct DisplayData {
char topLine[64];
int value1;
int value2;
int value3;
};
struct TextCounter {
unsigned long startTime;
int incrementValue;
};
TextCounter textCounter;
void Lsd_inciliation() {
lcd_init(LCD_DISP_ON_BLINK); // инициализация дисплея
lcd_home(); // домой курсор
lcd_led(0); // вкл подсветки
textCounter.startTime = millis(); // Запоминаем время запуска программы
}
void fillBuffer1(const char * source, char * buffer, size_t bufferSize, int incrementValue) {
int startIndex = incrementValue % strlen(source); // Определяем начальный индекс на основе incrementValue
int endIndex = startIndex + 16;
if (endIndex > strlen(source)) {
// Если endIndex превышает длину строки source, переносим его на начало строки
endIndex = endIndex - strlen(source);
// Копируем символы с конца строки source
strncpy(buffer, source + startIndex, strlen(source) - startIndex);
// Копируем оставшиеся символы с начала строки source
strncat(buffer, source, endIndex);
} else {
strncpy(buffer, source + startIndex, endIndex - startIndex);
}
buffer[endIndex - startIndex] = '\0'; // Установка нулевого символа в конце буфера
}
void fillBuffer2(int value1, int value2, int value3, char * buffer, size_t bufferSize) {
snprintf(buffer, bufferSize, "%d.%d.%d", value1, value2, value3);
}
void printLsd(const char * inputText)
{
unsigned long currentTime = millis(); // Текущее время
// Проверяем, прошло ли 500 мс с момента последнего увеличения incrementValue
if (currentTime - textCounter.startTime >= 500) {
textCounter.incrementValue++; // Увеличиваем incrementValue на 1
textCounter.startTime = currentTime; // Обновляем время
}
DisplayData displayData;
strncpy(displayData.topLine, inputText, sizeof(displayData.topLine) - 1);
displayData.topLine[sizeof(displayData.topLine) - 1] = '\0';
displayData.value1 = 500;
displayData.value2 = 800;
displayData.value3 = 855;
// Буферы для заполнения данных
char buffer1[17];
char buffer2[17];
// Заполнение буфера 1
fillBuffer1(displayData.topLine, buffer1, sizeof(buffer1), textCounter.incrementValue);
// Заполнение буфера 2
fillBuffer2(displayData.value1, displayData.value2, displayData.value3, buffer2, sizeof(buffer2));
// Создание массива для вывода на дисплей
char displayArray[32];
strncpy(displayArray, buffer1, 16); // Копирование первых 16 символов из buffer1 в displayArray
strncpy(displayArray + 16, buffer2, 16); // Копирование первых 16 символов из buffer2 в displayArray, начиная с позиции 16
// Вывод данных на экран
lcd_gotoxy(0, 0);
lcd_puts(displayArray);
lcd_gotoxy(0, 1);
lcd_puts(displayArray + 16); // Вывод второй половины displayArray
}

View File

@ -1,8 +0,0 @@
#ifndef Lsd_print_h
#define Lsd_print_h
#include <Arduino.h>
void Lsd_inciliation();
void printLsd(const char* inputText);
#endif

100
Lсd_print/Lcd_print.cpp Normal file
View File

@ -0,0 +1,100 @@
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <stdio.h>
#include <MyLCD.h>
#include <protocol.h>
#include <Arduino.h>
#include <cstddef>
struct DisplayData {
char topLine[64];
float value1;
float value2;
float value3;
};
struct TextCounter {
unsigned long startTime;
int incrementValue;
};
TextCounter textCounter;
void Lcd_inciliation() {
lcd_init(LCD_DISP_ON_BLINK); // инициализация дисплея
lcd_home(); // домой курсор
lcd_led(0); // вкл подсветки
textCounter.startTime = millis(); // Запоминаем время запуска программы
}
void fillBuffer1(const char* source, char* buffer, size_t bufferSize, int incrementValue) {
int startIndex = incrementValue % strlen(source); // Определяем начальный индекс на основе incrementValue
int endIndex = startIndex + 16;
for (int i = 0; i < 16; ++i) {
buffer[i] = source[(startIndex + i) % strlen(source)];
}
buffer[16] = '\0'; // Установка нулевого символа в конце буфера
}
void fillBuffer2(float value1, float value2, float value3, char* buffer, size_t bufferSize) {
snprintf(buffer, bufferSize, "%.2f.%.2f.%.2f", value1, value2, value3);
}
void printLcd(struct message* decode_message) {
unsigned long currentTime = millis(); // Текущее время
// Проверяем, прошло ли 500 мс с момента последнего увеличения incrementValue
if (currentTime - textCounter.startTime >= 500) {
textCounter.incrementValue++; // Увеличиваем incrementValue на 1
textCounter.startTime = currentTime; // Обновляем время
}
struct DisplayData displayData;
strncpy(displayData.topLine, decode_message->str, sizeof(displayData.topLine) - 1);
displayData.topLine[sizeof(displayData.topLine) - 1] = '\0';
displayData.value1 = decode_message->numbers[0];
displayData.value2 = decode_message->numbers[1];
displayData.value3 = decode_message->numbers[2];
// Буферы для заполнения данных
char buffer1[17];
char buffer2[17];
// Заполнение буфера 1
fillBuffer1(displayData.topLine, buffer1, sizeof(buffer1), textCounter.incrementValue);
// Заполнение буфера 2
fillBuffer2(displayData.value1, displayData.value2, displayData.value3, buffer2, sizeof(buffer2));
// Создание массива для вывода на дисплей
char displayArray[32];
strncpy(displayArray, buffer1, 16); // Копирование первых 16 символов из buffer1 в displayArray
strncpy(displayArray + 16, buffer2, 16); // Копирование первых 16 символов из buffer2 в displayArray, начиная с позиции 16
// Вывод данных на экран
lcd_gotoxy(0, 0);
lcd_puts(displayArray);
lcd_gotoxy(0, 1);
lcd_puts(displayArray + 16); // Вывод второй половины displayArray
}
void dder() {
Lcd_inciliation();
uint8_t encode_message[100];
size_t len_encode_message = 0;
struct message message;
// Получаем данные из протокола
protocol_encode(message, encode_message, &len_encode_message);
// Декодируем данные из протокола
struct message decode_message;
protocol_decode(encode_message, len_encode_message, &decode_message);
// Выводим данные на экран
printLcd(&decode_message);
}

8
Lсd_print/lcd.h Normal file
View File

@ -0,0 +1,8 @@
#ifndef Lsd_print_h
#define Lsd_print_h
#include "protocol.h"
void Lcd_inciliation();
void printLcd(struct message* decode_message);
#endif

View File

@ -3,7 +3,7 @@
#define MYLCD_H_ #define MYLCD_H_
// َُليً<EFBFBD><EFBFBD>ـمٌ قّم ًوف<EFBFBD> // <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD>
#include <avr/io.h> #include <avr/io.h>
#include <util/delay.h> #include <util/delay.h>
#include <stdlib.h> #include <stdlib.h>

View File

@ -2,14 +2,6 @@
#include "hdlc.h" #include "hdlc.h"
#include "stdio.h" #include "stdio.h"
#define ERR_INVALID_DATA_SIZE -1
#define ERR_ALL_BUFFERS_FILL -2
#define ERR_INVALID_PARAMS -3
#define ERR_INVALID_STATE -4
#define ERR_FRAME_TIME_OUT -5
#define ERR_INVALID_SEQ_NUMBER_FRAME -6
#define ERR_TIMEOUT_ANSWER -7
#define SIZE_DATA_BUFFERS 64 #define SIZE_DATA_BUFFERS 64
int connecting_frame_timeout_bf; int connecting_frame_timeout_bf;
@ -113,6 +105,8 @@ int hdlc_decode_recived_raw_data(struct Client* client, uint8_t* buffer, size_t
} }
*len_recived_data = sizeof(recive)-2; *len_recived_data = sizeof(recive)-2;
client->state = SEND;
break; break;
case S_FRAME_NACK: case S_FRAME_NACK:
client->state = DISCONNECTING; client->state = DISCONNECTING;

View File

@ -5,13 +5,22 @@
#include <stdbool.h> #include <stdbool.h>
#include "hdlc.h" #include "hdlc.h"
#define ERR_INVALID_DATA_SIZE -1
#define ERR_ALL_BUFFERS_FILL -2
#define ERR_INVALID_PARAMS -3
#define ERR_INVALID_STATE -4
#define ERR_FRAME_TIME_OUT -5
#define ERR_INVALID_SEQ_NUMBER_FRAME -6
#define ERR_TIMEOUT_ANSWER -7
enum HDLCState { enum HDLCState {
UNINITIALIZED_STATE = 0, // состояние до инцилизации UNINITIALIZED_STATE = 0, // состояние до инцилизации
IDLE_STATE, // Состояние ожидания начала IDLE_STATE, // Состояние ожидания начала
READY_STATE, // Состояние принятия READY_STATE, // Состояние принятия
CONNECTING, // состояние соединения CONNECTING, // состояние соединения
DISCONNECTING, // состояния отключения DISCONNECTING, // состояния отключения
RECIVING // состояние приема и отправки RECIVING, // состояние приема и отправки
SEND, //данные отправлены
}; };
struct Client{ struct Client{

8
lcd.h
View File

@ -1,8 +0,0 @@
#ifndef Lcd_print_h
#define Lcd_print_h
#include <Arduino.h>
void Lcd_inciliation();
void printLcd(const char* inputText);
#endif

110
main.c Normal file
View File

@ -0,0 +1,110 @@
//#include "Lсd_print/lcd.h"
#include "hdlc/client.h"
#include "UART/uart.h"
#include "stdbool.h"
//#include "stdio.h"
#include "Lсd_print/lcd.h"
//#include "protocol.h"
int main() {
struct Client hdlc;
bool flag_connection = false;
Lcd_inciliation();
UART_init();
init_hdlc_client(&hdlc, 200);
// while(true){
// if (!flag_connection){
// }
// }
hdlc_connect(&hdlc);
uint8_t buffer[10];
hdlc_get_raw_frame(&hdlc, buffer, sizeof buffer);
UART_send(buffer, sizeof buffer);
while(!flag_connection){
uint8_t* buffer_recive[10];
UART_receive(buffer_recive, sizeof buffer_recive);
int err = hdlc_timeout_handler(&hdlc, 1);
if (err == ERR_FRAME_TIME_OUT){
hdlc_get_raw_frame(&hdlc, buffer, sizeof buffer);
UART_send(buffer, sizeof buffer);
continue;
}
err = hdlc_decode_recived_raw_data(&hdlc, buffer_recive, sizeof buffer_recive, 0, 0);
if (err < 0){
if (err == ERR_INVALID_SEQ_NUMBER_FRAME){
uint8_t* buffer_rej[10];
hdlc_get_raw_frame(&hdlc, buffer_rej, sizeof buffer_rej);
UART_send(buffer_rej, sizeof buffer_rej);
return err;
}
return err;
}
if (hdlc.state == READY_STATE){
flag_connection = true;
}
}
struct message mess;
mess.numbers[0] = 1.23;
mess.numbers[1] = 22.1;
mess.numbers[2] = 100;
mess.len_numbers = 3;
mess.str = "word war in new world io ex";
mess.len_str = sizeof mess.str;
uint8_t data[64];
size_t len_data;
protocol_encode(mess, data, &len_data);
hdlc_send_data(&hdlc, data, len_data);
uint8_t buffer_data[72];
hdlc_get_raw_frame(&hdlc, buffer_data, sizeof buffer_data);
UART_send(buffer_data, sizeof buffer_data);
bool flag_recive = false;
uint8_t data_recive[64];
size_t len_data_recive;
while (!flag_recive){
uint8_t* buffer_recive_data[72];
UART_receive(buffer_recive_data, sizeof buffer_recive_data);
int err = hdlc_timeout_handler(&hdlc, 1);
if (err == ERR_FRAME_TIME_OUT){
hdlc_get_raw_frame(&hdlc, buffer_data, sizeof buffer_data);
UART_send(buffer_data, sizeof buffer_data);
continue;
}
err = hdlc_decode_recived_raw_data(&hdlc, buffer_recive_data, sizeof buffer_recive_data, data_recive, &len_data_recive);
if (err < 0){
if (err == ERR_INVALID_SEQ_NUMBER_FRAME){
uint8_t* buffer_rej[10];
hdlc_get_raw_frame(&hdlc, buffer_rej, sizeof buffer_rej);
UART_send(buffer_rej, sizeof buffer_rej);
return err;
}
return err;
}
if (hdlc.state == SEND){
flag_recive = true;
}
}
struct message resp;
protocol_decode(data_recive, len_data_recive, &resp);
printLcd(&resp);
return 0;
}

View File

@ -1,72 +0,0 @@
#include "lcd.h"
#include "client.h"
#include "uart.h"
#include "stdbool.h"
#include "stdio.h"
struct Client hdlc;
bool flag_connection = false;
void setup() {
Lsd_inciliation();
UART_init();
init_hdlc_client(&hdlc, 200);
}
void loop() {
if (!flag_connection){
hdlc_connect(&hdlc);
uint8_t buffer;
hdlc_get_raw_frame(&hdlc, &buffer, sizeof(buffer));
UART_send(&buffer, sizeof(buffer));
bool flag_recive = true;
while(flag_recive){
uint8_t buffer;
UART_receive(&buffer, sizeof(buffer));
int err = hdlc_timeout_handler(&hdlc, 1);
if (err != 0){
return err;
}
int ret = hdlc_decode_recived_raw_data(&hdlc, &fake_buffer, sizeof(fake_buffer), 0, 0);
if (ret == -6){
uint8_t buffer;
hdlc_get_raw_frame(&hdlc, &hdlc->frame_rej, &buffer, sizeof(buffer));
UART_send(&buffer, sizeof(buffer));
}
if (ret == 0 && client->state == READY_STATE){
flag_connection = true;
}
}
} else {
bool flag_recive = true;
while(flag_recive){
uint8_t buffer;
UART_receive(&buffer, sizeof(buffer));
int err = hdlc_timeout_handler(&hdlc, 1);
if (err != 0){
return err;
}
uint8_t recived_data;
size_t len_recived_data;
int ret = hdlc_decode_recived_raw_data(&hdlc, &fake_buffer, sizeof(fake_buffer), &recived_data, &len_recived_data);
if (ret == -6){
uint8_t buffer;
hdlc_get_raw_frame(&hdlc, &hdlc->frame_rej, &buffer, sizeof(buffer));
UART_send(&buffer, sizeof(buffer));
}
printLsd(recived_data);
}
}
}

View File

@ -10,7 +10,7 @@
#define FLAG_WORD 1 #define FLAG_WORD 1
struct message{ struct message{
float numbers[4]; float numbers[3];
size_t len_numbers; size_t len_numbers;
char* str; char* str;
size_t len_str; size_t len_str;