Re: Help converting short Python prog.
- Posted by jimcbrown (admin) May 02, 2017
- 1585 views
irv said...
This does what I need. Can someone convert this into Euphoria 4.1?
Untested.
-------------- -- Script listens to serial port and writes contents into a file -------------- sequence serial_port = "/dev/ttyUSB0" constant baud_rate = 115200 --In arduino, Serial.begin(baud_rate) constant write_to_file_path = "output.txt" constant output_file = open(write_to_file_path, "a") -- from http://stackoverflow.com/questions/12646324/how-to-set-a-custom-baud-rate-on-linux system(sprintf("stty -F %s %d", {serial_port, baud_rate}) constant ser = open(serial_port, "r") while 1 do sequence line = gets(ser) puts(1, line) puts(output_file, line) end while
Though this might be a little better:
object line = "" while sequence(line) with entry do puts(1, line) puts(output_file, line) entry line = gets(ser) end while close(ser) close(output_file)
If you want to avoid the call to stty, you can instead try wrapping termios2:
http://stackoverflow.com/questions/4968529/how-to-set-baud-rate-to-307200-on-linux
http://www.comptechdoc.org/os/linux/programming/c/linux_pgcserial.html