#Bounce.h arduino library software
#Bounce.h arduino library code

#Bounce.h arduino library code

That is how the code was designed to work. If at anytime you release the button it will send 'Button released (state 0)' and switch the LED back on. After 2 seconds it will send 'Button held for two seconds (state 2)'. This would require a fourth state where the system waits for 2 seconds to pass before going into the initial state.The way the code is written above, if you press the button it switches the LED off and sends 'Button pressed (state 1)'. The way I understood it though, is that you want the LED to stay on for 2 seconds once the button has been released. By defining 'define BOUNCELOCKOUT' in 'Bounce.h' (or in your code before including 'Bounce.h') you can activate an alternative debouncing method. This is simpler to understand and can cancel unwanted noise. If all you need are those states, then the three states you had previously would work. By default, the Bounce library uses a stable interval to process the debouncing. I can't compile at the moment, so I hope that there are no syntax errors. Now you can see that you need another state for the timeout. Now you don't really have to understand state machines to use them, so hopefully this diagram is easy enough to understand:Hopefully I interpreted your description correctly, as it wasn't very clear. What you are basically building is a state machine. There is definitely a problem with your logic, as it will not do what oyu are trying to do. The exact error likely does not matter, because the problem is on our side.Test1KnobberCode: error: a function-definition is not allowed here before ' token void setup Another hint that we fucked up. Looks like somethings wrong with the declaration of a template class.

#Bounce.h arduino library software

Look at this simplified error:In file included from Test1KnobberCode.ino: EEPROM.h: In function 'void setup':So here the compiler tells us that there is an error in the EEPROM library (which is very unlikely, so this is the first hint that we probably fucked up something ourselfs)EEPROM.h: error: invalid declaration of member template in local class template T &get( int idx, T &t )This is the exact error. Arduino Software I2C User Guide The standard I2C library for the Arduino is the Wire library. This should rather be a block comment.To fix your issue, remove the void setup and change the line comment to the start of a block comment /.Update: Your error message output clearly supports my answer. In the first line you start defining your setup function, in the second line you start a line comment, followed by some text. Your problem are the first two lines of your file.