when i am using old rfs while running mbpoll.sh it is showing ./mbpoll not found error
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Is mbpoll binary available in rootfs??
no
Do you have the mbpoll binary with you?
yes sir i have
copy that mbpoll binary to rootfs home/root folder and run the mbpoll.sh script in home/root folder
issue with binary, which is cross compiled with other arm toolchain.
Please download the mbpoll binary from below link:
https://www.dropbox.com/s/abewg8prod31p2g/mbpoll.tar.gz?dl=0
when running mbpoll scripts it is getting operation time out error
ii am using el meter lg+1119
buardrate -9600
parity - none
Can you share your mbpoll.sh script file once
https://github.com/sharvan-cmd/Industrial_IOT
I downloded file from here and made some change according to my meter
please try with below command:
./mbpoll -m rtu -a 1 -t 4:float -r 159 -b 9600 -s 1 -P none /dev/ttyS2 -v
same error sir operation time out
Please find the attachment and check the connections part.
is my connections are correct ? (blue wire(+) orange(-))
Please Check the following ma'am
1. Parity on the Energy meter
2. Transmitting LED indication
And could I also please know what value is being displayed on the Energy Meter?
parity is none
values dispalying in energy like 1779.89
So while the mbpoll binary pings the energy meter is the energy meter responding?? If the Energy meter responds the Indication LED blinks.. Please make sure that this is happening.
And please make sure you are pinging the right register.. 159 is an offset for KwH
may i no where led will blinks on board