#Mega 2560 arduino pin mappings mod
#Mega 2560 arduino pin mappings serial
#Mega 2560 arduino pin mappings update

Project itself is a data collection device for a special purpose and making it in to mesh of wires and boards on wires on boards is not very useful. That is just plain wrong just bring out the pads.

but that means that there might be problems with other parts of the library, thou the area I am interested in works.Īlso never ever should any processor have any part un-used just because headers for those pins did not look nice on the composition of the board. I will probably modify the libraries just so that i get to use all of the chip not just the headers or need to go to external translators.

#Mega 2560 arduino pin mappings update

Main idea is to get this problem out on the open so that someone who actually writes nice code can update the pin definitions table and interrupt service routines. From my point of view, this is a huge oversight. That answer would suffice for my problem as such, but it still remains that arduino has pins that are not usable from the IDE without bare C manipulation.

#Mega 2560 arduino pin mappings serial

Since I don't like working on the libraries themselves because of my lack of programming skills, Any tips on getting the ports work as gpio and soft serial would really be appreciated.

#Mega 2560 arduino pin mappings mod

Yes, one can mod the standard library to work but it takes time which is something that people hope they do not need too much when choosing to do something with arduino. Now, since I feel that I might not be the only one with this kind of problem (maybe now or in the future) it seems like those pins should be mapped from the default library.

Since all of the uarts are all ready in use (or digital pins from uarts) I have a need to use PJ, that has PCINT on them for soft uart and GPIO. What I mean is the greater part of Port J (only things mapped from there are Digital 14 and Digital 15 (PJ0 and PJ1) which are hardware uart pins.) What the problem is -is that Arduino has some pins not mapped for software to use, but they are clearly there and not used (not even defined in the pin definitions table). Right now I am missing one serial port and 2 I/O-s I am doing a project with arduino mega, and just ran out of pins (which itself is pretty funny considering the amount of pins there).