Re: Cannot set stty parameters and read from /dev/ttyU0

[Stuart Henderson]

On 2014-01-07, Jurjen Oskam <jur...@osk.am> wrote:
> open(METER,"/dev/ttyUSB0") or die;
> while(<METER>) {
>   # do stuff
> done

http://www.jibble.org/currentcost/ uses Device::SerialPort
(p5-Device-SerialPort-1.04p0v0 in packages) to setup the serial port
from perl. This might be easier than wrapping your perl script in a
shell script.