scrolling up/down with rollover from last to first and viceversa. On the right side each parameter has its actual value. I have about 15 parameters (usually temperature limits and hysteresis units, and some options 0/1) which I want them in a single scrollable menu (3.4 parameters on sight, the second line selected in order to see what is the previous/next) I wish to build one more screen with with settings/parameters. I have now 10 different screens (no repeating pattern to reuse) navigating left/right with rollover, 2 of them having also some options up/ok/down. I started in 2015 an automation controller for a heating system with 4 pumps (relays), 5 way button (analog input, button takes values 0-5, no_button/left/up/right/down/ok), i2c LCD 20x4, DS3231 RTC i2c, 10 DS18B20 temperature sensors.ĭuring the time I extended it, added features and one month ago I integrated a gas boiler in the system using another 2 relays. I do not know if the suggested menu library fits to my need but any idea would be appreciated. It is really hard to find something (about scrollable menu I speak) to fit into an already working/running project without modifying a lot. Provides a useful set of controls and plugins See for yourself, the supported platforms and display's is huge, active maintained, usage hardened library. If(MinAngle > MinAngleMax) //Jump to minimum valueĮEPROM.update(MinAngleEEPROMAddress, (int)MinAngle) //Update stored value Button pressed: increment value by 5 degrees
![arduino lcd library arduino lcd library](https://hacksterio.s3.amazonaws.com/uploads/attachments/431189/boi_bU0yOdy6cB.gif)
Wait for button presses to change value Check MinAngle in range, if not default to smallest MinAngle = EEPROM.read(MinAngleEEPROMAddress)
![arduino lcd library arduino lcd library](https://1.bp.blogspot.com/-TZWEIziIeqI/YFr4lGcDhII/AAAAAAAAB1U/a_IP_qPakx8bPchYJUURLIiqt7hkKZSmwCLcBGAsYHQ/s2400/Arduino-MCP23S01-LCD.jpg)
Read current angle from non-volatile EEPROM memory HCRTC.RTCWrite(I2CDS1307Add, RtcData, RtcData, RtcData, RtcData, RtcData, RtcData, 1) //Set Clock, last parameter is weekday and not usedĭelay(100) //Delay to let the clock be set OldDisplayButtonTime = millis() //Reset timeout for next element } while (!IntervalCheck(OldDisplayButtonTime, SetupTimeout)) //After timeout, proceed RtcData = HCRTC.GetMinute() //Minutesįor (byte ClockElement = 5 ClockElement RTCDataMax) //Jump to minimum value RTCDataMax = 31 //Maximum date (no check made for shorter months)īyte RTCDataMin //Array to hold minimum value of each element of the date and timeīyte RtcData //Array to save clock values OldDisplayButtonTime = millis() //Reset time of last button pressīyte RTCDataMax //Array to hold maximum value of each element of the date and time } while (!digitalRead(PinDisplayButton)) If the button isn’t pressed for a specified period, the value is accepted and the user is prompted for the next value.Įxample (could do with using more generic functions!): if (!digitalRead(PinDisplayButton)) //Read button directly as we don't need debounce It then prompts for each parameter in turn for each pressing the button increments the value by one (there is a debounce, so holding the button increments the value slowly), the value reverts to its minimum if the maximum is exceeded. I just wrote my own for my wheelieometer, basically in Setup if the button is held down it goes into a setup mode and prompts the user to release the button. Is there a way to get it to leave my renderer in place when regenerating menu code? so I did my own renderer using the hd44780 library. I had trouble getting it to work with my i2c lcd backpack. I tried this out and it's really promising! Writing new remote endpoints is straightforward. There is an example javaFX client that demonstrates the remote capabilities.
#Arduino lcd library serial
It has Ethernet and Serial based endpoints with a Java API client side and fully documented protocol for other languages. It’s main standout feature is remote control.
![arduino lcd library arduino lcd library](https://arduinogetstarted.com/images/tutorial/arduino-lcd-i2c-wiring-diagram.jpg)
#Arduino lcd library code
It includes a designer app that works on most desktop platforms that generates the menu code and can round trip. Attached either directly or on an IOexpander.
![arduino lcd library arduino lcd library](https://aws1.discourse-cdn.com/arduino/original/4X/e/0/f/e0f666e740cc0d59610d10d5076edc3068b83106.jpeg)
It provides support for input from a rotary encoder or switches. Writing a new renderer is quite straightforward. I’m also planning to write an oled 1306 renderer. It’s able to render to most lcd screen sizes including i2c and also adafruit GFX compatible displays. I’ve not yet really exposed it much to the outside world as it is quite new. I’ve got a menu library that is currently going through active development. I don’t like bumping old threads but this is not that old.