He tells me that this is working for him: (take a look at his feed)
stty -F /dev/ttyUSB0 speed 57600 raw cs8
57600
stty < /dev/ttyUSB0
speed 57600 baud; line = 0; min = 1; time = 0; -brkint -icrnl -imaxbel -opost -isig -icanon
Nice one. Update your scripts if you used mine, or your own version accordingly and enjoy.
5 comments:
Another command line which can be usefull to test your connection with the CC128 is
picocom -b 57600 /dev/ttyUSB0
(update) actually got an issue with the connection as the slugs gets some overflow and eventually hang up... need to understand this problem now
i've seen this also after a number of days, i think the serial port is overflowing. we need to whip up a little c prog to do the reads i think , will look into it.
wondering if the overflows are not related to the history data being sent every hour (cf http://www.currentcost.com/cc128/xml.htm)
Strangely enough my pachube data become frozen at every hours... keep in mind my (yours) script is configure in crontab to be trigger every minutes...
just a though that i will investigate
Interested to know if there was any follow up to this. Am hitting the same issue with the head command hanging when called by cron, in a random but definite fashion.
Thanks
Post a Comment