markmegarry / avr8js-falstad Goto Github PK

Currently, CircuitJS blocks text from being entered into the AVR8js simulation unless it is pasted in. Text-blocking elements (most likely located in AVR8js-Falstad/src/com/lushprojects/circuitjs1/client/CirSim.java) should be removed.

Currently, the user must manually add a ground element to the negative side of each Arduino pin element. It should be possible to add an internal ground to this element.

##To-do

• Edit /src/com/lushprojects/circuitjs1/client/ArduinoPinElm.java to have a single node and internal ground. Look at how input pins are given an internal resistor for reference

If a user starts the AVR8js simulation, edits the circuit and then hits ctrl+z to undo an action, this causes a matrix error. This is most likely caused by either a stamp or dump function within ArduinoPinElm.

Hi Mark. Do you think it would be difficult to implement interruptions?
For example , RISING, FALLING OR LOW.
Thanks

If the user creates several elements for the same analog input pin, these pins will attempt to write their voltage values to the same location, causing a conflict. To prevent this, a 1-element limit should be placed on each analog input pin. Perhaps whenever a pin element is set to a pin on port C, it should check to see if there is another element representing that pin. If we do this, it may be convenient to have an array of port C pin flags in which a flag is set if the corresponding pin exists in the circuit simulation. If a port C pin already exists in a simulation, any further identical pin elements should not write to the voltage array.

When a circuit is saved, the position of Arduino pin elements is saved but their port and pin values are not. For example, if you create a circuit file, place an Arduino pin, set it to pin D5, save the file and load that file, the pin's number will revert back to B0. This is most likely related to AVR8js-Falstad/src/com/lushprojects/circuitjs1/client/ArduinoPinElm.java's dump() return or constructors.

The current method of copying/pasting hex code is a debug tool, however, it is very inconvenient for general use. As web dependencies won't be an issue for this stand-alone project, re-implementing Wokwi's Arduino compiler and the Monaco editor would be very beneficial.

To-do

• Edit index.html to use Monaco editor
• Edit index.ts to use Wokwi's compiler

Potential difficulties:

• CircuitJS1 may block typing. A solution for this will most likely involve src/com/lushprojects/circuitjs1/client/CirSim.java