openFramwork serial standalone for Godot, is a part of GDWired (https://github.com/GDWired) for macOS, Windows and Linux.
Dependencies:
- Godot build dependencies (https://docs.godotengine.org/en/stable/development/compiling/index.html)
To compile it:
- Run
git clone --recurse-submodules https://github.com/GDWired/GDOfSerial.git - Run
scons target=releaseon the root folder.
In the "demo" folder there is a sample project, after compiling the project you can open it with Godot 3.5.1. (You can also download a precompiled version of the plugin from the asset store or in the release section of github WIP)
On the picture above, this is the demo project, if you press the "Send" button, the data on top will be sent to the first device found. The received data will be automatically written to the terminal. It is possible to get the data in hexa or string. The device used in this demo is an Arduino Leonardo with the example code here https://github.com/jferdelyi/ofSerial/blob/f2fe94bd775728b4236f0e2e0f757d448947c6b3/example/esp32_main.cpp.
# Get device list # @return the device list get_device_list() -> Array # Start communication with the specific device # @param port_name the device port # @param baudrate baudrate # @return true if connected begin(port_name: String, baudrate: int) -> bool # Start communication with the specific device (using specific configuration) # Default configuration is SERIAL_8N1 (8 bits data, no parity, 1 stop bit) # Available values: #SERIAL_5N1 #SERIAL_6N1 #SERIAL_7N1 #SERIAL_8N1 // the default #SERIAL_5N2 #SERIAL_6N2 #SERIAL_7N2 #SERIAL_8N2 #SERIAL_5E1 // even parity #SERIAL_6E1 #SERIAL_7E1 #SERIAL_8E1 #SERIAL_5E2 #SERIAL_6E2 #SERIAL_7E2 #SERIAL_8E2 #SERIAL_5O1 // odd parity #SERIAL_6O1 #SERIAL_7O1 #SERIAL_8O1 #SERIAL_5O2 #SERIAL_6O2 #SERIAL_7O2 #SERIAL_8O2 # @param port_name the device port # @param baudrate baudrate # @param config value from the enum (default: SERIAL_8N1) # @return true if connected begin_with_config(port_name: String, baudrate: int, config: int) -> bool # Return true if initialized # @return true if initialized is_initialized() -> bool # Close connection end() -> void # Return the number of bytes available to read # @return the number of bytes available to read available() -> int # Read one byte # @return first byte read() -> int # Read data as string # @param length number of byte to read # @return data as a string read_string(length: int) -> String # Read raw data # @param length number of byte to read # @return raw data like [0x49, 0x4E, 0x49, 0x54] read_bytes(length: int) -> PoolByteArray # Write string # @param buffer the string to write # @return the number of bytes written print(buffer: String) -> int # Write string (with \n at the end) # @param buffer the string to write # @return the number of bytes written println(buffer: String) -> int # Write raw data (hexa like: [0x49, 0x4E, 0x49, 0x54]) # @param buffer the raw data buffer # @return the number of bytes written write(buffer: PoolByteArray) -> int # Flush IN buffer flush_in() -> void # Flush OUT buffer flush_out() -> void # Flush IN/OUT buffers flush() -> void