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Lesen und Schreiben der Motornachlaufzeit ins EEPROM mit Entertaste zugefügt

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This commit is contained in:
sven 2021-03-19 12:05:02 +01:00
parent f675cc5a56
commit ae78a24959
2 changed files with 27 additions and 5 deletions
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31
Arduino/etima/etima.ino
View file

@ -2,6 +2,7 @@
#include <Wire.h> #include <Wire.h>
#include <Adafruit_GFX.h> #include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h> #include <Adafruit_SSD1306.h>
#include <EEPROM.h>
#define SCREEN_WIDTH 128 // OLED display width, in pixels #define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels #define SCREEN_HEIGHT 64 // OLED display height, in pixels
@ -84,6 +85,8 @@ B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00000000, B00
}; };
unsigned char MotorDelay = 1; unsigned char MotorDelay = 1;
unsigned char MotorDelayOld = 0; unsigned char MotorDelayOld = 0;
unsigned char MotorDelayEEPROM = 0;
unsigned long previousMillis = 0;
int UP = 0; int UP = 0;
int DOWN = 0; int DOWN = 0;
int ENTER = 0; int ENTER = 0;
@ -95,8 +98,7 @@ void setup() {
pinMode(SCK, INPUT); pinMode(SCK, INPUT);
pinMode(MOSI, INPUT); pinMode(MOSI, INPUT);
pinMode(MISO, INPUT); pinMode(MISO, INPUT);
Serial.begin(9600);
Serial.begin(9600);
// SSD1306_SWITCHCAPVCC = generate display voltage from 3.3V internally // SSD1306_SWITCHCAPVCC = generate display voltage from 3.3V internally
if(!display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS)) { if(!display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS)) {
@ -108,9 +110,13 @@ pinMode(MISO, INPUT);
// Clear the buffer // Clear the buffer
display.clearDisplay(); display.clearDisplay();
display.display(); display.display();
} MotorDelayEEPROM = EEPROM.read(0);
MotorDelay = MotorDelayEEPROM;
}
void loop() { void loop() {
unsigned long currentMillis = millis();
UP = digitalRead(SCK); UP = digitalRead(SCK);
DOWN = digitalRead(MOSI); DOWN = digitalRead(MOSI);
ENTER = digitalRead(MISO); ENTER = digitalRead(MISO);
@ -118,8 +124,8 @@ void loop() {
display.setTextColor(SSD1306_WHITE); // Draw white text display.setTextColor(SSD1306_WHITE); // Draw white text
display.setCursor(0,0); // Start at top-left corner display.setCursor(0,0); // Start at top-left corner
if (MotorDelay != MotorDelayOld){ if (MotorDelay != MotorDelayOld){
display.clearDisplay(); display.clearDisplay();
display.println(F("Delay: ")); display.println(MotorDelay); display.println(MotorDelayOld); display.println(F("Delay: ")); display.println(MotorDelay); display.println(MotorDelayEEPROM);
display.display(); display.display();
MotorDelayOld = MotorDelay; MotorDelayOld = MotorDelay;
} }
@ -129,6 +135,21 @@ void loop() {
if(DOWN == 1 && DOWN != DOWN_OLD){ if(DOWN == 1 && DOWN != DOWN_OLD){
MotorDelay--; MotorDelay--;
} }
if (ENTER == 1){
if (currentMillis - previousMillis >= 2000) {
// save the last time you blinked the LED
previousMillis = currentMillis;
EEPROM.write(0, MotorDelay);
MotorDelayEEPROM = EEPROM.read(0);
display.clearDisplay();
display.println(F("Delay: ")); display.println(MotorDelay); display.println(MotorDelayEEPROM);
display.display();
MotorDelayOld = MotorDelay;
}
}
else {
previousMillis = currentMillis;
}
UP_OLD = UP; UP_OLD = UP;
DOWN_OLD = DOWN; DOWN_OLD = DOWN;
ENTER_OLD = ENTER; ENTER_OLD = ENTER;

1
README.md
View file

@ -35,6 +35,7 @@ Arduino Programm für unsere EtiMa
- Adadfruit 1306 Library - Adadfruit 1306 Library
- Adafruit GFX library - Adafruit GFX library
- Adafruit_BusIO library - Adafruit_BusIO library
- EEPROM.h library
- EtiMa: LT 50 (Von verschiedensten chinesischen Herstellern unter ähnlichem Namen) - EtiMa: LT 50 (Von verschiedensten chinesischen Herstellern unter ähnlichem Namen)
Bei der in Deutschland gekauften Etiketiermaschine war trotz Metalgehäuse Bei der in Deutschland gekauften Etiketiermaschine war trotz Metalgehäuse