![]() ![]() ![]() ![]() Breadboard and Jump Wires ……… Amazon / Banggood / AliExpressĭisclosure: These are affiliate links.Arduino Board …………………………… Amazon / Banggood / AliExpress.You can get the components needed for this Arduino Tutorial from the links below: We can connect the output pins to any digital pin of the Arduino Board. Start Homing procedure of Stepper Motor at startup Read value of EEprom and assign to button variables Set the maximum speed and acceleration: Long newPosition = encoder.read() > 2 // my encoder generates 2 ticks per click so I divide by 2Įncoder.write(currentPosition << 2) // my encoder generates 2 ticks per click so I multiply by 2 Volatile boolean rswitch2 = 1 // Variable to store program # switch state Volatile boolean rswitch = 1 // Variable to store rotary encoder switch state Create a new instance of the AccelStepper class:ĪccelStepper stepper = AccelStepper(motorInterfaceType, stepPin, dirPin) Long initial_homing = -1 // Used to Home Stepper at startup Int move_finished = 1 // Used to check if move is completed Long TravelX // Used to store the X value entered in the Serial Monitor Int Currentpos = 0 //variable for current position value when saving to eeprom #define MS2 A5 // Pin 11 connected to MS2 pin ![]() #define MS1 A4 // Pin 10 connected to MS1 pin Keypad customKeypad = Keypad(makeKeymap(hexaKeys), rowPins, colPins, ROWS, COLS) Ĭonst byte encoderDTPin = 2 // encoder encoder DTĬonst byte encoderCLKPin = 3 // encoder encoder CLKĮncoder encoder(encoderDTPin, encoderCLKPin) Ĭonst byte encoderSWPin = 4 // encoder encoder SW my code attached as it was working yesterday but with the issue of not being able to store the deciaml value, cheers. and so on for the rest of the buttons, the code will be a duplicate but with different eeprom store locations and recall ints. I've got a series of if statements that check a "Program" button, if the button is pressed the turntable stops normal operation and the rotary encoder is enabled so user can turn the turntable to where they want, then when there ready they press the button on the rotary encoder, the next if looks to see if the first button and the encoder button were pressed, then if they were it allows the user to press a number button, I've written code that then says if number 1 is pressed the value of the steps should be written to the eeprom and this is assigned a int value so it can be recalled again later on, the Arduino is then restarted and the newly stored value recalled to the int value to be used by button 3. and so on for about 6 buttons., can the eeprom.put and eeprom.get do that does the float have to be different for each store? i had the store and recall process working correctly for values by dividing them by 8 to get them under 255 but that doesn't work accurately when they are recalled as some of them have decimal values for 1/8th steps, cheers. My scenario is the user will move the turntable to a position(lets call it 1125 steps) this is where track 1 will be, so i want to then store that position in the eeprom so button 1 can recall it later to move to, they they might want to store position 2 at 880 steps and store that so button 2 can recall it. I'm happy to write the code I need, I juts need to understand the elements of the example to aid me in my design. I'm struggling though to see how I can utilize this in my scenario so if possible I'm reaching out for some guidance please. Hi, I've been looking at the eeprom,put and eeprom.get examples and i can see they allow for more varied data to be stored, ![]()
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