superwaitsum/gdserialasset

Asset with a serial communication example and helper functions for godot engine

GDSerialAsset

Asset with a serial communication example and helper functions for godot engine

Contains:

• A helper script with some useful variables and simple readline(port) read function.
• A serial monitor example.
• DLL's for Windows 32 and 64 bits. (32 bits is not updated)
• SO for linux 64 bits. (Feedback Welcome)

Note for linux64 : You have to copy libsercomm.so to /usr/lib and run ldconfig

Serial library can be compiled from: https://github.com/Superwaitsum/GDSercomm)

An example of the monitor after sending text

Note: At exporting, is needed to add sercomm.dll (32 or 64 bits version) to the executable directory

gdserialasset's Issues

Could not open port: Invalid number of stop bits on Godot 3.1.1 Ubuntu 18.04

When running the example project in Godot 3.1.1 on Ubuntu 18.04
I get the message "Could not open port: Invalid number of stop bits" in terminal

I worked around it by adding the first values from Com.gd to corresponding parameter for the Open() function at line 33 in SimpleConsole.gd.

From this:
PORT.open(port,int($OptionButton.get_item_text(ID)),1000)
to this:
PORT.open(port,int($OptionButton.get_item_text(ID)),1000,com.bytesz.SER_BYTESZ_8, com.parity.SER_PAR_NONE, com.stopbyte.SER_STOPB_ONE)

To reproduce:

• Run Godot from terminal
• Open GDSerialAsset project
• Try to connect to port "/dev/ttyACM0" with baudrate 9600

Error messages in Godot 3.1

Godot 3.1
Windows 10

Thanks for this code! It's working fine. However, there are some error messages:

modules/gdnative/gdnative.cpp:488 - No valid library handle, can't get symbol from GDNative object
modules/gdnative/gdnative.cpp:393 - No valid library handle, can't terminate GDNative object