![]() Screen is a command line serial terminal that comes with mac os. Neil wrote a general file to read out the raw data of the serial's print out both in decimal and hex, it can be used as a general serial reader. The second argument is the baud rate (I think Neil's normal code runs at 115200 baud). It takes in two argument - the first is the port for the usb-serial interface (so the * uses the shell's matching to select anything of the form /dev/tty.usbSOMECRYPTICNUMBER) Since filename.py is a python script, you need to call it with the python interpreter. ![]() Otherwise, install the serial by typing in:įrom the folder where term.py is located, try the commandįor example, if the baud rate is 9600, the you could type in "python filename.py /dev/tty.usb* 9600" notice that in Neil's examples for different sensors, some take in only the USB serial port but not the baud rate (baut rate is pre-defined inside the file), in that case, you could just do "python filename.py /dev.usb*" Also check the baud rate, some file has 9600, others have 115200 If serial is installed, there won't be any remind message. ![]() To check if your mac has python serial built in, type in "Python" to switch to python shell, then type in: Type "help", "copyright", "credits" or "license" for more information. Run Python code to read out serial output from Mac OX Lion, Windows 7 and Ubuntu
0 Comments
Leave a Reply. |